| Outline |
Indent Level
| |
| Color | Curly Brackets (indicating CPC extensions to IPC) | |
CPC | COOPERATIVE PATENT CLASSIFICATION | |||||||||||||
 | GEARING { ( steering of motor vehicles by differentially driving ground-engaging elements on opposite vehicle sides B62D 11/02 ) } NOTE -
WARNING -
|
| Guide Heading: | Toothed gearings for conveying rotary motion |
| Toothed gearings for conveying rotary motion ( specific for conveying rotary motion with variable gear ratio or for reversing rotary motion F16H 3/00 ) |
F16H 1/003 | . | { Monodirectionally torque-transmitting toothed gearing } |
F16H 1/006 | . | { the driving and driven axes being designed to assume variable positions relative to one another during operation } |
| F16H 1/02 | . | without gears having orbital motion |
| F16H 1/04 | . . | involving only two intermeshing members |
| F16H 1/06 | . . . | with parallel axes |
F16H 1/08 | . . . . | the members having helical, herringbone, or like teeth |
F16H 1/10 | . . . . | one of the members being internally toothed |
| F16H 1/12 | . . . | with non-parallel axes |
F16H 1/125 | . . . . | { comprising spiral gears } |
| . . . . | comprising conical gears only |
| . . . . | comprising worm and worm-wheel |
F16H 1/163 | . . . . . | { with balls between the co-operating parts } |
F16H 1/166 | . . . . . | { with members rotating around axes on the worm or worm-wheel } |
F16H 1/18 | . . . . | the members having helical, herringbone, or like teeth ( F16H 1/14 takes precedence ) |
| F16H 1/20 | . . | involving more than two intermeshing members |
F16H 1/203 | . . . |
F16H 1/206 | . . . | { characterised by the driving or driven member being composed of two or more gear wheels } |
| F16H 1/22 | . . . | with a plurality of driving or driven shafts ; with arrangements for dividing torque between two or more intermediate shafts |
F16H 1/24 | . . | involving gears essentially having intermeshing elements other than involute or cycloidal teeth ( F16H 1/16 takes precedence ) |
F16H 1/26 | . . | Special means compensating for misalignment of axes |
| F16H 1/28 | . | with gears having orbital motion |
| F16H 1/2809 | . . | { with means for equalising the distribution of load on the planet-wheels } |
F16H 1/2818 | . . . | { by allowing limited movement of the ring gear relative to the casing or shaft } |
F16H 1/2827 | . . . | { by allowing limited movement of the planet carrier, e.g. relative to its shaft } |
F16H 1/2836 | . . . | { by allowing limited movement of the planets relative to the planet carrier or by using free floating planets } |
F16H 1/2845 | . . . | { by allowing limited movement of the sun gear } |
F16H 1/2854 | . . | { involving conical gears } |
F16H 1/2863 | . . | { Arrangements for adjusting or for taking-up backlash } |
F16H 1/30 | . . | in which an orbital gear has an axis crossing the main axes of the gearing and has helical teeth or is a worm |
| . . | in which the central axis of the gearing lies inside the periphery of an orbital gear |
F16H 1/34 | . . | involving gears essentially having intermeshing elements other than involute or cycloidal teeth ( in worm gearing F16H 1/30 ) |
F16H 1/36 | . . | with two central gears coupled by intermeshing orbital gears |
F16H 1/46 | . . | Systems consisting of a plurality of gear trains each with orbital gears, { i.e. systems having three or more central gears } |
F16H 1/48 | . . | Special means compensating for misalignment of axes { e.g. for equalising distribution of load on the face width of the teeth ( in combination with distribution of load on the planet-wheels F16H 1/2809 ) } |
| Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion ( speed-changing or reversing mechanisms F16H 59/00 to F16H 63/00 ) |
F16H 3/001 | . | { convertible for varying the gear-ratio, e.g. for selecting one of several shafts as the input shaft } |
F16H 3/002 | . |
| F16H 3/003 | . | { the gear-ratio being changed by inversion of torque direction } |
F16H 3/006 | . | { power being selectively transmitted by either one of the parallel flow paths } |
| F16H 3/02 | . | without gears having orbital motion |
F16H 3/04 | . . | with internally-toothed gears |
F16H 3/06 | . . |
| F16H 3/08 | . . | exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts |
F16H 3/083 | . . . | with radially acting and axially controlled clutching members, e.g. sliding keys { ( clutches with clutching members movable otherwise than only axially F16D 11/12 ; clutches with wedgeable clutching members F16D 15/00 ; systems of mechanically actuated clutches F16D 21/04 ) } |
F16H 3/085 | . . . | with more than one output shaft |
| F16H 3/087 | . . . | characterised by the disposition of the gears ( F16H 3/083 , F16H 3/085 take precedence ) NOTE -
|
F16H 3/089 | . . . . | all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved |
| F16H 3/091 | . . . . | including a single countershaft |
| F16H 3/093 | . . . . | with two or more countershafts |
F16H 3/10 | . . . | with one or more one-way clutches as an essential feature |
| F16H 3/12 | . . . | with means for synchronisation not incorporated in the clutches ( synchronised clutches F16D 23/02 ) |
| F16H 3/14 | . . . | Gearings for reversal only |
| F16H 3/16 | . . | essentially with both gears that can be put out of gear and continuously-meshing gears that can be disengaged from their shafts |
| F16H 3/20 | . . | exclusively or essentially using gears that can be moved out of gear |
| F16H 3/22 | . . . | with gears shiftable only axially |
| F16H 3/24 | . . . . | with driving and driven shafts coaxial |
| F16H 3/30 | . . . . | with driving and driven shafts not coaxial |
F16H 3/34 | . . . | with gears shiftable otherwise than only axially |
| F16H 3/36 | . . . | with a single gear meshable with any of a set of coaxial gears of different diameters |
F16H 3/363 | . . . . | { the teeth of the set of coaxial gears being arranged on a surface of generally conical shape } |
F16H 3/366 | . . . . | { the teeth of the set of coaxial gears being arranged on a generally flat, e.g. disc-type, surface } |
| F16H 3/38 | . . . | with synchro-meshing |
F16H 3/385 | . . . . | { with braking means ( constructional features of the final output mechanisms for reversing F16H 63/302 ) } |
F16H 3/40 | . . . | Gearings for reversal only |
| F16H 3/42 | . . | with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable |
| F16H 3/44 | . | using gears having orbital motion { ( the gear-ratio being changed by inversion of torque direction F16H 3/005 ) } |
| F16H 3/46 | . . |
| F16H 3/48 | . . . | with single orbital gears or pairs or rigidly-connected orbital gears |
F16H 3/58 | . . . | with sets of orbital gears, each consisting of two or more intermeshing orbital gears |
F16H 3/60 | . . . | Gearings for reversal only |
| F16H 3/62 | . . |
F16H 3/64 | . . . | composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train |
| F16H 3/66 | . . . | composed of a number of gear trains without drive passing from one train to another |
F16H 3/663 | . . . . | { with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX } |
F16H 3/666 | . . . . | { with compound planetary gear units, e.g. two intermeshing orbital gears ( F16H 3/663 takes precedence ) } |
F16H 3/68 | . . | in which an orbital gear has an axis crossing the main axis of the gearing and has helical teeth or is a worm |
F16H 3/70 | . . | in which the central axis of the gearing lies inside the periphery of an orbital gear |
| F16H 3/72 | . . | with a secondary drive, e.g. regulating motor, in order to vary speed continuously |
| F16H 3/721 | . . . | { with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously } |
| F16H 3/724 | . . . | { using external powered electric machines } |
F16H 3/74 | . . | Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces |
F16H 3/76 | . . | with an orbital gear having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable |
F16H 3/78 | . . | Special adaptation of synchronisation mechanisms to these gearings |
| Guide Heading: | Gearing for conveying rotary motion by endless flexible members { ( control of exclusively fluid gearings for conveying rotary motion by endless flexible members F16H61/38C ) } |
| Gearings for conveying rotary motion by endless flexible members ( specific for conveying rotary motion with variable gear ratio or for reversing rotary motion F16H 9/00 ; { Belts, V-belts, ropes, cables, and chains F16G , chain-wheels F16H 55/30 ; pulleys F16H 55/36 } ) |
| F16H 7/02 | . | with belts ; with V-belts |
F16H 7/04 | . | with ropes |
F16H 7/06 | . | with chains |
| F16H 7/08 | . | Means for varying tension of belts, ropes, or chains ( pulleys of adjustable construction F16H 55/52 ; { gearings with endless belts F16H 7/02 ; tensioning for chains or belts specially adapted for cycles B62M 9/16 ; belt or chain tesioning arrangements for endless conveyers B65G 23/44 } ) |
F16H 7/0827 | . . | { for disconnecting the drive } |
| F16H 7/0829 | . . | { with vibration damping means } |
F16H 7/0831 | . . . | { of the dry friction type } |
F16H 7/0834 | . . . | { of the viscous friction type, e.g. viscous fluid } |
F16H 7/0836 | . . . | { of the fluid and restriction type, e.g. dashpot } |
F16H 7/0838 | . . . | { of the dissipating material type, e.g. elastomeric spring } |
F16H 7/0848 | . . | { with means for impeding reverse motion } |
| F16H 7/10 | . . |
| F16H 7/12 | . . . | of an idle pulley |
| F16H 7/1209 | . . . . |
F16H 7/1218 | . . . . . | { of the dry friction type } |
F16H 7/1227 | . . . . . | { of the viscous friction type, e.g. viscous fluid } |
F16H 7/1236 | . . . . . | { of the fluid and restriction type, e.g. dashpot } |
F16H 7/1245 | . . . . . | { of the dissipating material type, e.g. elastomeric spring } |
| F16H 7/1254 | . . . . | { without vibration damping means } |
| F16H 7/14 | . . . | of a driving or driven pulley |
| F16H 7/18 | . | Means for guiding or supporting belts, ropes, or chains ( construction of pulleys F16H 55/36 ) |
F16H 7/22 | . | Belt, rope, or chain shifters |
F16H 7/24 | . | Equipment for mounting belts, ropes or chains |
| Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members ( control of change-speed or reversing-gearings conveying rotary motion F16H 59/00 to F16H 63/00 ) |
| F16H 9/02 | . | without members having orbital motion |
| F16H 9/04 | . . | using belts, V-belts, or ropes ( with toothed belts F16H 9/24 ; pulleys of adjustable construction F16H 55/52 ) |
F16H 9/06 | . . . | engaging a stepped pulley |
F16H 9/08 | . . . | engaging a conical drum ( F16H 9/12 takes precedence ) |
F16H 9/10 | . . . | engaging a pulley provided with radially-actuatable elements carrying the belt |
F16H 9/14 | . . . . | using only one pulley built-up out of adjustable conical parts |
| F16H 9/16 | . . . . | using two pulleys, both built-up out of adjustable conical parts |
F16H 9/22 | . . . | specially adapted for ropes |
F16H 9/24 | . . |
F16H 9/26 | . | with members having orbital motion |
| Guide Heading: | Other friction gearing for conveying rotary motion { ( control of exclusively friction gearings for conveying rotary motion F16H61/38B ) } |
| Gearings for conveying rotary motion by friction between rotary members ( specific for conveying rotary motion with variable gear ratio or for reversing rotary motion F16H 15/00 ; { friction discs F16H 55/32 } ) |
| F16H 13/02 | . | without members having orbital motion |
| F16H 13/06 | . | with members having orbital motion |
| F16H 13/10 | . | Means for influencing the pressure between the members |
| Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members ( { gearings for reversal only F16H 3/14 , F16H 3/60 } ; control of change-speed or reversing-gearings conveying rotary motion F16H 59/00 to F16H 63/00 ) |
F16H 15/01 | . | characterised by the use of a magnetisable powder or liquid as friction medium between the rotary members |
| F16H 15/02 | . | without members having orbital motion |
| . . | Gearings providing a continuous range of gear ratios |
| F16H 15/06 | . . . | in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B |
| F16H 15/08 | . . . . | in which the member B is a disc with a flat or approximately flat friction surface |
| F16H 15/10 | . . . . . | in which the axes of the two members cross or intersect |
F16H 15/12 | . . . . . . | in which one or each member is duplicated, e.g. for obtaining better transmission, for lessening the reaction forces on the bearings |
F16H 15/14 | . . . . . | in which the axes of the members are parallel or approximately parallel |
| F16H 15/16 | . . . . | in which the member B has a conical friction surface |
| F16H 15/18 | . . . . . | externally |
F16H 15/20 | . . . . . . | co-operating with the outer rim of the member A, which is perpendicular or nearly perpendicular to the friction surface of the member B |
F16H 15/22 | . . . . . . | the axes of the members being parallel or approximately parallel |
F16H 15/24 | . . . . . | internally |
| F16H 15/26 | . . . . | in which the member B has a spherical friction surface centered on its axis of revolution |
F16H 15/28 | . . . . . | with external friction surface |
F16H 15/30 | . . . . . | with internal friction surface |
F16H 15/40 | . . . | in which two members co-operative by means of balls, or rollers of uniform effective diameter, not mounted on shafts |
F16H 15/42 | . . . | in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members |
F16H 15/44 | . . . | in which two members of non-uniform effective diameter directly co-operate with one another |
F16H 15/46 | . . | Gearings providing a discontinuous or stepped range of gear ratios |
| F16H 15/48 | . | with members having orbital motion |
| F16H 15/50 | . . | Gearings providing a continuous range of gear ratios |
F16H 15/503 | . . . | { in which two members co-operate by means of balls or rollers of uniform effective diameter, not mounted on shafts } |
F16H 15/506 | . . . | { in which two members of non-uniform effective diameter directly co-operate with one another } |
F16H 15/52 | . . . | in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member |
F16H 15/54 | . . . | in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first-mentionned members |
F16H 15/56 | . . | Gearings providing a discontinuous or stepped range of gear ratios |
| Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion ( with intermittently-driving members F16H 27/00 - F16H 31/00 ; rope or like tackle for lifting or haulage B66D 3/00 ) |
| F16H 19/001 | . | { for conveying reciprocating or limited rotary motion } |
| F16H 19/02 | . | for interconverting rotary motion and reciprocating motion |
F16H 19/025 | . . | { comprising a friction shaft } |
| F16H 19/04 | . . | comprising a rack |
F16H 19/043 | . . . | { for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke } |
| F16H 19/06 | . . | comprising { flexible members, e.g. an } endless flexible member WARNING -
|
F16H 19/0604 | . . . | { with means to double or half the stroke of the reciprocating member } |
F16H 19/0618 | . . . | { the flexible member, e.g. cable, being wound on a drum or thread for creating axial movement parallel to the drum } |
F16H 19/0622 | . . . | { for converting reciprocating movement into oscillating movement and vice versa, the reciprocating movement is perpendicular to the axis of oscillation } |
F16H 19/0636 | . . . | { the flexible member being a non-buckling chain } |
F16H 19/064 | . . . | { the flexible push member uses a bended profile to generate stiffness, e.g. spreading belts } |
F16H 19/0645 | . . . | { using guided flexible members, i.e. the flexible member being supported at least partially by a guide to transmit the reciprocating movement } |
F16H 19/065 | . . . | { with flexible members between discs creating reciprocation by relative rotation of the discs } |
F16H 19/0654 | . . . | { using twisting movement of flexible members to shorten the axial length } |
F16H 19/0659 | . . . | { combined with means for creating non-linear characteristics, e.g. cams; Means for creating different velocity on forward and reverse stroke } |
F16H 19/0663 | . . . | { with telescopic means, e.g. for supporting or shielding the reciprocating member } |
F16H 19/0672 | . . . | { characterised by means for tensioning the flexible member } |
F16H 19/08 | . | for interconverting rotary motion and oscillating motion |
| Guide Heading: | Gearing for conveying or converting motion by means of levers, links, or cams ( combination of gearings of different types F16H 37/00 ) |
| Gearings comprising primarily only links or levers, with or without slides |
F16H 21/02 | . | the movements of two or more independently-moving members being combined into a single movement |
F16H 21/04 | . | Guiding mechanisms, e.g. for straight-line guidance ( for drawing-machines B43L ) |
| F16H 21/06 | . | which can be made ineffective when desired |
| F16H 21/10 | . | all movement being in or parallel to a single plane |
| F16H 21/12 | . . | for conveying rotary motion |
F16H 21/14 | . . . | by means of cranks, eccentrics, or like members fixed to one rotary member and guided along tracks on the other |
| F16H 21/16 | . . | for interconverting rotary motion and reciprocating motion |
| F16H 21/18 | . . . | Crank gearings ; Eccentric gearings |
F16H 21/20 | . . . . |
| F16H 21/22 | . . . . | with one connecting-rod and one guided slide to each crank or eccentric |
F16H 21/24 | . . . . . | without further links or guides |
F16H 21/26 | . . . . . | with toggle action |
F16H 21/28 | . . . . . | with cams or additional guides |
F16H 21/30 | . . . . . | with members having rolling contact |
F16H 21/32 | . . . . . | with additional members comprising only pivoted links or arms |
F16H 21/34 | . . . . | with two or more connecting-rods to each crank or eccentric |
| F16H 21/36 | . . . . | without swinging connecting-rod, e.g. with epicyclic parallel motion, slot and crank motion |
F16H 21/365 | . . . . . | { with planetary gearing having a ratio of 2:1 between sun gear and planet gear } |
F16H 21/38 | . . . . | with means for temporary energy accumulation, e.g. to overcome dead-centre positions |
| F16H 21/40 | . . | for interconverting rotary motion and oscillating motion |
F16H 21/44 | . . | for conveying or interconverting oscillating or reciprocating motions |
| F16H 21/46 | . | with movements in three dimensions |
F16H 21/48 | . . | for conveying rotary motions |
F16H 21/50 | . . | for interconverting rotary motion and reciprocating motion ( F16H 23/00 takes precedence ) |
F16H 21/52 | . . | for interconverting rotary motion and oscillating motion |
F16H 21/54 | . . | for conveying or interconverting oscillating or reciprocating motions |
| Wobble-plate gearings ; Oblique-crank gearings { ( conveying rotary motion with toothed nutating gears F16H 1/321 ) } |
F16H 23/02 | . | with adjustment of throw by changing the position of the wobble-member ( F16H 29/04 , F16H 33/10 take precedence ) |
| F16H 23/04 | . | with non-rotary wobble-members |
F16H 23/06 | . . | with sliding members hinged to reciprocating members |
F16H 23/08 | . . | connected to reciprocating members by connecting-rods |
F16H 23/10 | . | with rotary wobble-plates with plane surfaces |
| Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms |
F16H 25/02 | . | the movements of two or more independently moving members being combined into a single movement |
| F16H 25/04 | . | for conveying rotary motion |
| F16H 25/08 | . | for interconverting rotary motion and reciprocating motion ( F16H 23/00 takes precedence ) |
F16H 25/10 | . . | with adjustable throw ( adjustable cams F16H 53/04 ) |
| F16H 25/12 | . . | with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal, { or cams } ( screw mechanism without automatic reversal F16H 25/20 ) |
F16H 25/122 | . . . | { Gearings with helical grooves and automatic reversal } |
F16H 25/125 | . . . | { having the cam on an end surface of the rotating element } |
F16H 25/14 | . . | with reciprocation perpendicular to the axis of rotation ( F16H 21/36 takes precedence ) |
F16H 25/16 | . | for interconverting rotary motion and oscillating motion |
| F16H 25/18 | . | for conveying or interconverting oscillating or reciprocating motions |
F16H 25/183 | . . | { conveying only reciprocating motion, e.g. wedges } |
F16H 25/186 | . . | { with reciprocation along the axis of oscillation } |
| . . | Screw mechanisms ( with automatic reversal F16H 25/12 ) |
| F16H 25/2003 | . . . |
F16H 25/2006 | . . . . | { with more than one nut or with nuts consisting of more than one bearing part } |
F16H 25/2009 | . . . . | { with radial preloading } |
F16H 25/2015 | . . . | { Elements specially adapted for stopping actuators in the end position; Position sensing means } |
F16H 25/2018 | . . . | { with both screw and nut being driven, i.e. screw and nut are both rotating } |
F16H 25/2021 | . . . | { with means for avoiding overloading } |
F16H 25/2025 | . . . | { with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement ( F16H 25/2015 takes precedence ) } |
F16H 25/205 | . . . | { comprising alternate power paths, e.g. for fail safe back-up } |
F16H 25/2056 | . . . | { Telescopic screws with at least three screw members in coaxial arrangement } |
| . . . | with balls, rollers, or similar members between the co-operating parts ; Elements essential to the use of such members |
| F16H 25/2204 | . . . . | { with balls } |
F16H 25/2209 | . . . . . | { with arrangements for taking up backlash } |
| F16H 25/2214 | . . . . . | { with elements for guiding the circulating balls } |
F16H 25/2219 | . . . . . . | { Axially mounted end-deflectors } |
F16H 25/2223 | . . . . . . | { Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neigbouring threads } |
F16H 25/2228 | . . . . . . | { the device for circulation forming a part of the screw member } |
| F16H 25/2233 | . . . . . | { with cages or means to hold the balls in position } |
| F16H 25/2247 | . . . . | { with rollers } |
F16H 25/2252 | . . . . . | { Planetary rollers between nut and screw } |
F16H 25/2261 | . . . . . | { arranged substantially perpendicular to the screw shaft axis } |
F16H 25/2266 | . . . . . |
| F16H 25/2285 | . . . . | { with rings engaging the screw shaft with the inner perimeter, e.g. using inner rings of a ball bearing } |
| . . . | Elements essential to such mechanisms, e.g. screws, nuts ( F16H 25/22 takes precedence ) |
F16H 25/2409 | . . . . | { one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts } |
F16H 25/2418 | . . . . | { Screw seals, wipers, scrapers or the like } |
F16H 25/2427 | . . . . | { one of the threads being replaced by a wire or stripmetal, e.g. spring } |
F16H 25/2454 | . . . . | { Brakes; Rotational locks } |
F16H 25/2472 | . . . . | { Safety nuts } |
| Guide Heading: | Gearings with intermittently-driving member |
| Step-by-step mechanisms without freewheel members, e.g. Geneva driven ( rotary gearings with cyclically-varying velocity ratio F16H 35/02 ; impulse couplings F16D 5/00 ; clockwork escapements G04B 15/00 ) |
F16H 27/02 | . | with at least one reciprocating or oscillating transmission member { ( F16H 27/04 takes precedence ) } |
| F16H 27/04 | . | for converting continuous rotation into a step-by-step rotary movement |
F16H 27/045 | . . | { Mechanism comprising a member with partially helical tracks } |
F16H 27/06 | . . | Mechanisms with driving pins in driven slots, e.g. Geneva drives |
F16H 27/08 | . . | with driving toothed gears with interrupted toothing |
F16H 27/10 | . . | obtained by means of disengageable transmission members, combined or not combined with mechanisms according to group F16H 27/06 or F16H 27/08 |
| Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action ( freewheels F16D 41/00 ; { Gearings for converting oscillating or reciprocating movement with freewheeling members or other intermittently-driving members into a rotary movement F16H 31/00 } ) |
| F16H 29/02 | . | between one of the shafts and an oscillating of reciprocating intermediate member, not rotating with either of the shafts ( F16H 29/20 , F16H 29/22 take precedence ) |
| F16H 29/04 | . . | in which the transmission ratio is changed by adjustment of a crank, an eccentric a wobble-plate, or cam, on one of the shafts |
F16H 29/06 | . . . | with concentric shafts, an annular intermediate member moving around and being supported on an adjustable crank or eccentric |
F16H 29/08 | . . | in which the transmission ratio is changed by adjustment of the path of movement, the location of the pivot, or the effective length, of an oscillating connecting member |
F16H 29/10 | . . | in which the transmission ratio is changed by directly operating on the intermittently driving members |
| F16H 29/12 | . | between rotary driving and driven members ( F16H 29/20 , F16H 29/22 take precedence ) |
F16H 29/14 | . . | in which the transmission ratio is changed by adjustment of an otherwise stationary guide member for the intermittently-driving members |
| F16H 29/16 | . . | in which the transmission ratio is changed by adjustment of the distance between the axes of the rotary members |
F16H 29/20 | . | the intermittently-acting members being shaped as worms, screws, or racks |
F16H 29/22 | . | with automatic speed change |
| Other gearings with freewheeling members or other intermittently driving members ( F16H 21/00 , F16H 23/00 , F16H 25/00 take precedence; gearings involving the use of automatic changing-mechanisms, e.g. cyclically-actuated reversal gearings, see the appropriate groups ) |
| F16H 31/001 | . | { Mechanisms with freewheeling members } |
| F16H 31/003 | . | { Step-by-step mechanisms for rotary motion } |
F16H 31/004 | . . | { with pawls driven by a rotary cam } |
F16H 31/005 | . . | { with pawls driven by a reciprocating or oscillating transmission member ( F16H 31/002 , F16H 31/004 take precedence ) } |
F16H 31/006 | . . | { with friction means } |
| F16H 31/007 | . | { Step-by-step mechanisms for linear motion } |
| Gearings based on repeated accumulation and delivery of energy |
| F16H 33/02 | . | Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected fly-wheels |
| F16H 33/04 | . . | Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought |
F16H 33/06 | . . . | based essentially on spring action ( ratchet slip couplings F16D 7/04 ) |
| F16H 33/08 | . . . | based essentially on inertia |
F16H 33/10 | . . . . | with gyroscopic action, e.g. comprising wobble-plates, oblique cranks |
F16H 33/12 | . . . . | with a driving member connected differentially with both a driven member and an oscillatory member with large resistance to movement, e.g. Constantinesco gearing |
| F16H 33/14 | . . . . | having orbital members influenced by regulating masses |
F16H 33/20 | . | for interconversion, based essentially on inertia, of rotary motion and reciprocating or oscillating motion { ( for converting into a linear propulsion force, i.e. inertia motors F03G 3/00 ) } |
| Gearings or mechanisms with other special functional features |
F16H 35/008 | . | { for variation of rotational phase relationship, e.g. angular relationship between input and output shaft ( couplings F16D 3/10 ) } |
F16H 35/02 | . | for conveying rotary motion with cyclically varying velocity ratio ( speed-changing mechanisms operating cyclically, see the appropriate groups ) |
F16H 35/06 | . | Gearings designed to allow relative movement between supports thereof without ill effects ( F16H 1/26 , F16H 1/48 take precedence; { mounting or supporting gearboxes F16H 57/025 } ) |
F16H 35/08 | . | for adjustment of members on moving parts from a stationary place |
F16H 35/10 | . | Arrangements or devices for absorbing overload or preventing damage by overload ( { for screw mechanisms F16H 25/2021 } ; couplings for transmitting rotation F16D ) |
F16H 35/12 | . | Transmitting mechanisms with delayed effect ( vibration- or shock-dampers in general F16F ) |
F16H 35/14 | . | Mechanisms with only two stable positions, e.g. acting at definite angular positions |
F16H 35/16 | . | Mechanisms for movements or movement relations conforming to mathematical formulae ( devices in which computing operations are performed mechanically G06G 3/00 ) |
F16H 35/18 | . | Turning devices for rotatable members, e.g. shafts ( starting devices for internal-combustion engines F02N ) |
| Combinations of mechanical gearings, not hereinbefore provided for ( applications of "underdrives" or "overdrives" in motor vehicles, combinations with differential gearings in motor vehicles B60K ) |
| F16H 37/02 | . | comprising essentially only toothed or friction gearings |
| . . | { toothed gearing combined with continuous variable friction gearing } |
F16H 37/027 | . . | { toothed gearing combined with a gear using endless flexible members for reversing rotary motion only } |
| F16H 37/04 | . . | Combinations of toothed gearings only ( F16H 37/06 takes precedence ) |
F16H 37/041 | . . . | { for conveying rotary motion with constant gear ratio } |
| F16H 37/042 | . . . | { change gear transmissions in group arrangement } |
| . . | with a plurality of driving or driven shafts ; with arrangements for dividing torque between two or more intermediate shafts |
F16H 37/065 | . . . |
| . . . | with differential gearing |
| F16H 37/0806 | . . . . | { with a plurality of driving or driven shafts } |
| F16H 37/0833 | . . . . | { with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths ( F16H 3/72 takes precedence ) } |
| F16H 37/084 | . . . . . | { at least one power path being a continuously variable transmission, i.e. CVT } |
F16H 37/0846 | . . . . . . | { CVT using endless flexible members } |
F16H 37/0853 | . . . . . . | { CVT using friction between rotary members having a first member of uniform effective diameter cooperating with different parts of a second member } |
F16H 37/086 | . . . . . . | { CVT using two coaxial friction members cooperating with at least one intermediate friction member } |
F16H 37/10 | . . . . |
| . | Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types ( F16H 21/14 , F16H 21/28 , F16H 21/30 take precedence; toothed or friction gearing or cam gearing with only an additional lever or link, see the appropriate group for the main gearing ) |
F16H 37/122 | . . | { for interconverting rotary motion and oscillating motion } |
| F16H 37/124 | . . | { for interconverting rotary motion and reciprocating motion } |
F16H 37/126 | . . . | { Guiding mechanism using levers combined with gearings for straight line output movement, e.g. by using gears or pulleys with ratio 2:1 } |
F16H 37/14 | . . | the movements of two or more independently-moving members being combined into a single movement ( screw mechanisms with both nut and screw being driven F16H 25/2018 ) ] |
F16H 37/16 | . . | with a driving or driven member which both rotates or oscillates on its axis and reciprocates |
| Guide Heading: | Fluid gearing ( fluid actuators F15B ; couplings or clutches with a fluid or semi-fluid as power-transmitting means F16D 31/00 to F16D 39/00 ; fluid-resistance brakes F16D 57/00 ) |
| Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution ( { application to motor vehicles B60K } ; application to lifting or pushing equipment B66F; control of exclusively fluid gearing F16H 61/38 ) |
F16H 39/01 | . | Pneumatic gearing ; Gearing working with sub-atmospheric pressure ( pneumatic hammers B25D 9/00 ) |
F16H 39/02 | . | with liquid motors at a distance from liquid pumps |
| F16H 39/04 | . | with liquid motor and pump combined in one unit |
| F16H 39/06 | . . | pump and motor being of the same type |
| F16H 39/08 | . . . | each with one main shaft and provided with pistons reciprocating in cylinders |
| F16H 39/10 | . . . . | with cylinders arranged around and parallel or approximately parallel to the main axis of the gearing |
F16H 39/12 | . . . . . | with stationary cylinders |
F16H 39/14 | . . . . . | with cylinders carried in rotary cylinder blocks or cylinder-bearing members |
| F16H 39/16 | . . . . | with cylinders arranged perpendicular to the main axis of the gearing |
| F16H 39/22 | . . . | with liquid chambers shaped as bodies of revolution concentric with the main axis of the gearing |
F16H 39/24 | . . . . | with rotary displacement members, e.g. provided with axially or radially movable vanes passing movable sealing members |
| F16H 39/26 | . . . | with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing |
F16H 39/28 | . . . . | with liquid chambers formed in rotary members |
| F16H 39/30 | . . . . | with liquid chambers formed in stationary members |
| F16H 39/34 | . . . | in which a rotor on one shaft co-operates with a rotor on another shaft |
F16H 39/40 | . . . | Hydraulic differential gearings, e.g. having a rotary input housing with interconnected liquid chambers for both outputs |
F16H 39/42 | . . | pump and motor being of different types |
| Rotary fluid gearing of the hydrokinetic type ( control of exclusively fluid gearing F16H 61/38 ) |
F16H 41/02 | . | with pump and turbine connected by conduits or ducts |
| F16H 41/04 | . | Combined pump-turbine units |
F16H 41/22 | . . | Gearing systems consisting of a plurality of hydrokinetic units operating alternatively, e.g. made effective or ineffective by filling or emptying or by mecanical clutches |
| F16H 41/24 | . | Details |
F16H 41/26 | . . | Shape of runner blades or channels with respect to function |
F16H 41/28 | . . | with respect to manufacture, e.g. blade attachment |
F16H 41/30 | . . | relating to venting, lubrication, cooling, circulation of the cooling medium |
F16H 41/32 | . | Selection of working fluids ( chemical aspects, see the relevant classes ) |
| Other fluid gearing, e.g. with oscillating input or output ( { generating mechanical vibrations of infrasonic or sonic frequency B06B ; percussive tools B25D 9/00 ; mine roof supports for step by step movement E21D 23/00 ; reciprocating-piston machines without rotary main shaft F01B 11/08 ; fluid pressure actuatoars F15B } ) |
| Combinations of fluid gearings for conveying rotary motion with couplings or clutches ( F16H 41/22 , { F16H 47/085 } take precedence; conjoint control of driveline clutches and change-speed gearing in vehicles B60W 10/02 , B60W 10/10 { and B60W 30/18 } ) NOTE -
|
F16H 45/02 | . | with mechanical clutches for bridging a fluid gearing of the hydrokinetic type ( control of torque converter lock-up clutches F16H 61/14 ) |
| Combinations of mechanical gearing with fluid clutches or fluid gearing ( conjoint control of clutch and gearing B60K 41/22 ; control of driveline clutches and change-speed gearing in vehicles B60W 10/02 and B60W 10/10 ) |
| F16H 47/02 | . | the fluid gearing being of the volumetric type |
| F16H 47/06 | . | the fluid gearing being of the hydrokinetic type |
F16H 47/065 | . . | { the mechanical gearing being of the friction or endless flexible member type } |
F16H 47/07 | . . | using two or more power-transmitting fluid circuits ( { F16H 47/065 , } F16H 47/10 take precedence ) |
| F16H 47/08 | . . | the mechanical gearing being of the type with members having orbital motion { ( F16H 47/065 takes precedence ) } |
| Differential gearings ( cooling or lubricating of differential gearing F16H 57/04 ) NOTE -
|
F16H 48/05 | . | Multiple interconnected differential sets |
| F16H 48/06 | . | with gears having orbital motion |
| F16H 48/12 | . | without gears having orbital motion |
| . . | with cams |
| F16H 48/142 | . . . | { consisting of linked clutches using axially movable inter-engaging parts } |
F16H 48/147 | . . . | { with driven cam followers or balls engaging two opposite cams } |
F16H 48/16 | . . | with freewheels |
F16H 48/18 | . . | with fluid gearing |
F16H 48/19 | . . | consisting of two linked clutches |
| F16H 48/20 | . | Arrangements for suppressing or influencing the differential action, e.g. locking devices |
F16H 48/22 | . . | using friction clutches or brakes |
F16H 48/24 | . . | using positive clutches or brakes |
F16H 48/26 | . . | using fluid action, e.g. viscous clutches |
F16H 48/27 | . . | using internally-actuatable fluid pressure e.g. internal pump types |
| . . | using self-locking gears or self-braking gears |
F16H 48/285 | . . . | with self-braking intermeshing gears having parallel axes and having worms or helical teeth |
F16H 48/29 | . . . | with self-braking intermeshing gears having perpendicular arranged axes and having worms or helical teeth |
F16H 48/295 | . . | using multiple means for force boosting |
| F16H 48/30 | . . | using externally-actuatable means |
F16H 48/36 | . | characterised by intentionally generating speed difference between outputs |
| . | Constructional details ( the outer casing comprising the differential and supporting input and output shafts F16H 57/037 ) |
| Other gearings |
F16H 49/001 | . | { Wave gearings, e.g. harmonic drive transmissions ( harmonic drives specially adapted for positioning programme-controlled manipulators B25J 9/1025 ) } |
F16H 49/005 | . | { Magnetic gearings with physical contact between gears ( rotating torque transmitting elements of the permanent-magnet type H02K 49/102 ) } |
| Guide Heading: | Details of gearing or mechanisms ( of screw-and-nut gearing F16H 25/00 ; of fluid gearing F16H 39/00 to F16H 43/00 ; shafts, Bowden mechanisms, cranks, eccentrics, bearings, pivotal, pivotal connections, crossheads, connecting-rods F16C ; chains, belts F16G ; piston-rods F16J 7/00 ) |
| Levers of gearing mechanisms ( { connecting rods or links pivoted at both ends F16C 7/00 ; gear levers F16H 59/00 } ; manipulating levers G05G ) |
| Cams ; Non-rotary cams ; Cam followers, e.g. rollers |
| F16H 53/02 | . | Single-track cams for single-revolution cycles ; Camshafts with such cams |
F16H 53/025 | . . | { characterised by their construction, e.g. assembling or manufacturing features ( grinding of camshafts B24B 19/12 ) } |
F16H 53/04 | . . | Adjustable cams |
F16H 53/06 | . | Cam-followers ( F16H 53/08 takes precedence ) |
F16H 53/08 | . | Multi-track cams, e.g. for cycles consisting of several revolutions ; Cam-followers specially adapted for such cams |
| Elements with teeth or friction surfaces for conveying motion ; Worms ; Pulleys ; Sheaves ( pulley-blocks B66D 3/04 ) |
| F16H 55/02 | . | Toothed members ; Worms |
F16H 55/06 | . . | Use of materials ; Use of treatments of toothed members or worms to affect their intrinsic material properties ( { coatings for lubrication F16H 57/041 ; producing gear wheels from plastics or substances in a plastic state B29D 15/00 ; heat treatment C21D 9/32 ; electrolytic surface treatment C25D; heating by electromagnetic field H05B 6/00 } ) |
| F16H 55/08 | . . | Profiling |
| F16H 55/0806 | . . . | { Involute profile } |
F16H 55/0813 | . . . . | { Intersecting-shaft arrangement of the toothed members } |
F16H 55/082 | . . . . | { Skewed-shaft arrangement of the toothed members, i.e. non-intersecting shafts } |
F16H 55/0826 | . . . | { Novikov-Wildhaber profile } |
F16H 55/0833 | . . . | { Flexible toothed member, e.g. harmonic drive } |
F16H 55/084 | . . . | { Non-circular rigid toothed member, e.g. elliptic gear } |
F16H 55/0846 | . . . | { Intersecting-shaft arrangement of the toothed members ( F16H 55/0813 , F16H 55/0826 , F16H 55/0833 , F16H 55/084 take precedence ) } |
F16H 55/0853 | . . . | { Skewed-shaft arrangement of the toothed members ( F16H 55/082 , F16H 55/0826 , F16H 55/0833 , F16H 55/084 take precedence ) } |
F16H 55/0873 | . . . | { for improving axial engagement, e.g. a chamfer at the end of the tooth flank } |
F16H 55/088 | . . . | { with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact } |
F16H 55/0886 | . . . | { with corrections along the width, e.g. flank width crowning for better load distribution } |
F16H 55/10 | . . | Constructively simple tooth shapes, e.g. shaped as pins, as balls ( { gearwork for clocks and watches G04B 13/00 } ) |
F16H 55/12 | . . | with body or rim assembled out of detachable parts |
| . . | Construction providing resilience or vibration-damping ( F16H 55/06 takes precedence; resilient coupling of wheel or wheel-rim with shaft F16D 3/50 , F16D 3/80 ) |
| . . | Toothed wheels ( { with simple tooth shapes F16H 55/10 } ; worm wheels F16H 55/22 ; chain wheels F16H 55/30 ) |
F16H 55/171 | . . . | { Toothed belt pulleys } |
| . . . | Special devices for taking up backlash ( { in tuner actuating devices H03J , H03J 1/06 ; in gear-train of clocks or watches G04B 35/00 } ) |
| . . | for transmissions with crossing shafts, especially worms, worm-gears ( bevel gears, crown wheels, helical gears F16H 55/17 ) |
| F16H 55/26 | . . | Racks |
| F16H 55/30 | . . | Chain-wheels ( specially adapted for cycles B62M ) |
| F16H 55/32 | . | Friction members ( friction surfaces F16D 69/00 ) |
F16H 55/34 | . . | Non-adjustable friction discs |
| F16H 55/36 | . . | Pulleys ( with features essential for adjustments F16H 55/52 ) |
F16H 55/38 | . . . | Means or measures for increasing adhesion ( in general F16D 69/00 ) |
F16H 55/40 | . . . | with spokes ( F16H 55/48 takes precedence ) |
F16H 55/42 | . . . | Laminated pulleys |
F16H 55/44 | . . . | Sheet-metal pulleys |
F16H 55/46 | . . . | Split pulleys |
F16H 55/48 | . . . | manufactured exclusively or in part of non-metallic material, e.g. plastics ( F16H 55/38 , F16H 55/42 , F16H 55/46 take precedence; { manufacture of wooden wheels B27H 7/00 } ) |
F16H 55/49 | . . . | Features essential to V-belts pulleys |
F16H 55/50 | . . . | Features essential to rope pulleys |
| . . | Pulleys or friction discs of adjustable construction |
| General details of gearing ( of screw-and-nut gearing F16H 25/00 ; of fluid gearing F16H 39/00 - F16H 43/00 ) |
F16H 57/0006 | . | { Vibration-damping or noise reducing means specially adapted for gearings ( devices for varying tension of belts, ropes or chains with damping means F16H 7/0829 ; toothed members with construction providing vibration damping F16H 55/14 ; reducing vibrations or noise of the gearbox casing F16H 57/028 ; suppression of vibrations or noise of gear selectors F16H 59/0208 ; control of hydrostatic fluid gearing preventing or reducing vibrations or noise F16H61/40W ) } |
| F16H 57/0018 | . | WARNING -
|
F16H 57/0025 | . . | { with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods } |
F16H 57/0031 | . . |
F16H 57/0037 | . . | { Special features of coaxial shafts, e.g. relative support thereof } |
F16H 57/01 | . | Monitoring wear or stress of transmission elements, e.g. for triggering maintenance |
| F16H 57/02 | . | Gearboxes ; Mounting gearing therein NOTE -
WARNING - Subgroups of F16H 57/02 are not complete pending reclassification; see provisionally also respective higher groups |
F16H 57/02004 | . . | { the gears being positioned relative to one another by rolling members or by specially adapted surfaces on the gears } |
| F16H 57/021 | . . | Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings |
F16H 57/023 | . . | Mounting or installation of gears or shafts in the gearbox casing, e.g. methods or means for assembly |
F16H 57/025 | . . | Support of transmission casing, e.g. torque arms, or attachment to other devices ( mounting of transmissions in vehicles B60K 17/00 ) |
F16H 57/027 | . . | Means for venting gearboxes, e.g. air breathers |
F16H 57/028 | . . | characterised by means for reducing vibration or noise |
F16H 57/029 | . . | characterised by means for sealing the gearbox casing, e.g. to improve air-tightness |
F16H 57/03 | . . | characterised by means for reinforcing gearboxes, e.g. ribs |
F16H 57/031 | . . | characterised by covers or lids for gearboxes |
F16H 57/032 | . . | characterised by the materials used |
F16H 57/033 | . . | Series gearboxes, e.g. gearboxes based on the same design being available in different size or gearboxes using a combination of several standardised units |
F16H 57/035 | . . | Gearboxes for transmissions with endless flexible members |
F16H 57/037 | . . | Gearboxes for accommodating differential gearings ( rotating cases for differential gearings F16H 48/40 ) |
F16H 57/038 | . . | Gearboxes for accommodating bevel gears ( F16H 57/037 takes precedence ) |
F16H 57/039 | . . | Gearboxes for accommodating worm gears |
| . | Features relating to lubrication or cooling { or heating } ( { in hydrokinetic gearing F16H 41/30 ; } control of lubrication or cooling in hydrostatic gearing F16H 61/4165 ) WARNING - Subgroups of F16H 57/04 are not complete pending reclassification; see provisionally also respective higher groups |
F16H 57/0401 | . . | { using different fluids, e.g. a traction fluid for traction gearing and a lubricant for bearings or reduction gears } |
| . . | { Cleaning of lubricants, e.g. filters or magnets } |
F16H 57/0405 | . . | { Monitoring quality of lubricant or hydraulic fluids } |
F16H 57/0406 | . . | { Absorption elements for lubricants, e.g. oil felts } |
F16H 57/0408 | . . | { Exchange or filling of transmission lubricant ( filling or draining lubricant of or from machines or engines F01M 11/04 ; servicing, maintaining, repairing, or refitting of vehicles B60S 5/00 ) } |
F16H 57/0409 | . . | { characterised by the problem to increase efficiency, e.g. by reducing splash losses } |
F16H 57/041 | . . | { Coatings or solid lubricants, e.g. antiseize layers or pastes } |
| . . | { Cooling or heating; Control of temperature } |
F16H 57/0413 | . . . | { Controlled cooling or heating of lubricant; Temperature control therefor } |
| . . . | { Air cooling or ventilation; Heat exchangers; Thermal insulations } |
| F16H 57/042 | . . | { Guidance of lubricant } |
| F16H 57/0421 | . . . | { on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like } |
F16H 57/0423 | . . . . | { Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes ( means for guiding lubricant into an axial channel of a shaft F16H 57/0426 ; lubrication by injection; injection nozzles or tubes therefore F16H 57/0456 ) } |
F16H 57/0424 | . . . . | { Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes ( means for guiding lubricant into an axial channel of a shaft F16H 57/0426 ) } |
F16H 57/0426 | . . . . | { Means for guiding lubricant into an axial channel of a shaft } |
| F16H 57/0427 | . . . | { on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force } |
| F16H 57/043 | . . . | { within rotary parts, e.g. axial channels or radial openings in shafts } |
F16H 57/0431 | . . . . | { Means for guiding lubricant directly onto a tooth surface or to foot areas of a gear, e.g. by holes or grooves in a tooth flank } |
F16H 57/0432 | . . . | { Lubricant guiding means on or inside shift rods or shift forks ( shift rods or shift forks to be lubricated, cooled or heated F16H 57/0468 ) } |
| . . | { relating to lubrication supply, e.g. Pumps ( arrangement of pumps F16H 57/0441 ) ; Pressure control ( grooves with pumping effect for supplying lubricant F16H 57/0428 ; generation and variation of line pressure F16H 61/0021 ) } |
F16H 57/0435 | . . . | { Pressure control for supplying lubricant; Circuits or valves therefor } |
| . . . | { Pumps } |
F16H 57/0438 | . . . . | { Pumps of jet type, e.g. jet pumps with means to inject high pressure fluid to the suction area thereby supercharging the pump or means reducing cavitations } |
F16H 57/0439 | . . . . | { Pumps with different power sources, e.g. one and the same pump may selectively driven by either the engine or an electric motor } |
F16H 57/0441 | . . . | { Arrangements of pumps } |
F16H 57/0442 | . . . | { for supply in case of failure, i.e. auxiliary supply } |
F16H 57/0445 | . . . | { for supply of different gearbox casings or sections } |
F16H 57/0446 | . . . | { the supply forming part of the transmission control unit, e.g. for automatic transmissions } |
| . . | { Control of lubricant levels, e.g. lubricant level control dependent on temperature } |
| . . | { Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case } |
F16H 57/0452 | . . . | { Oil pans } |
F16H 57/0453 | . . . | { Section walls to divide a gear sump } |
F16H 57/0454 | . . . | { Sealings between different partitions of a gearing or to a reservoir ( means for sealing gearboxes F16H 57/029 ) } |
F16H 57/0456 | . . | { Lubrication by injection; Injection nozzles or tubes therefor ( oil mist or spray lubrication F16H 57/0458 ) } |
F16H 57/0457 | . . | { Splash lubrication ( characterised by the problem reducing losses, e.g. splash losses F16H 57/0409 ) } |
| F16H 57/0458 | . . | { Oil-mist or spray lubrication ; Means to reduce foam formation ( lubrication by injection F16H 57/0456 ; venting F16H57/02B ) } |
F16H 57/046 | . . . | { Oil-mist or spray lubrication } |
F16H 57/0461 | . . . | { Means to reduce foam formation } |
| . . | { Grease lubrication; Drop-feed lubrication } |
| F16H 57/0467 | . . | { Elements of gearings to be lubricated, cooled or heated } |
F16H 57/0468 | . . . | [Shift rods or shift forks] |
| F16H 57/0469 | . . . | { Bearings or seals } |
F16H 57/0473 | . . . | { Friction devices, e.g. clutches or brakes } |
F16H 57/0475 | . . . | { Engine and gearing, i.e. joint lubrication or cooling or heating thereof ( electric machines and gearing F16H 57/0476 ) } |
F16H 57/0476 | . . . | { Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof } |
F16H 57/0478 | . . . | { Synchromesh devices } |
F16H 57/0479 | . . . | { Gears or bearings on planet carriers } |
| . . | { Type of gearings to be lubricated, cooled or heated } |
| F16H 57/0482 | . . . | { Gearings with gears having orbital motion } |
F16H 57/0483 | . . . . | { Axle or inter-axle differentials } |
F16H 57/0484 | . . . . | { with variable gear ratio or for reversing rotary motion } |
F16H 57/0486 | . . . . |
| F16H 57/0487 | . . . | { Friction gearings } |
F16H 57/0489 | . . . . | { with endless flexible members, e.g. belt CVTs } |
F16H 57/049 | . . . . | { of the toroid type } |
F16H 57/0491 | . . . . | { of the cone ring type } |
| F16H 57/0493 | . . . |
F16H 57/0494 | . . . . | { with variable gear ratio or for reversing rotary motion } |
F16H 57/0495 | . . . . | { with fixed gear ratio } |
F16H 57/0497 | . . . | { Screw mechanisms } |
F16H 57/0498 | . . . | { Worm gearings } |
F16H 57/05 | . . | of chains ( for conveyers B65G 45/02 ) |
| F16H 57/08 | . | of gearing with members having orbital motion |
F16H 57/12 | . | Arrangements for adjusting or for taking-up backlash not provided for elsewhere |
| Guide Heading: | Control of gearings conveying rotary motion ( orbital toothed gearings with a secondary drive in order to vary the speed ratio of driving or feeding mechanisms of machine tools B23Q 5/12 , B23Q 5/46 ; conjoint control of drive units for vehicles B60K 41/00 ; cycle transmissions B62M ; marine propulsion B63H ) NOTE -
|
| Control inputs to { control units of } change-speed-, or reversing-gearings for conveying rotary motion |
| F16H 59/02 | . | Selector apparatus NOTE -
|
F16H 59/0204 | . . | { for automatic transmissions with means for range selection and manual shifting, e.g. range selector with tiptronic } |
F16H 59/0208 | . . | { with means for suppression of vibrations or reduction of noise } |
F16H 59/0213 | . . | { with sealing means, e.g. against entry of dust } |
F16H 59/0217 | . . | { with electric switches or sensors not for gear or range selection, e.g. for controlling auxiliary devices ( for gear selection F16H 59/044 ; for range selection F16H 59/105 ) } |
F16H 59/0278 | . . | { Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing } |
| F16H 59/04 | . . | Ratio selector apparatus |
F16H 59/041 | . . . | { consisting of a final output mechanism, e.g. ratio selector being directly linked to a shiftfork } |
F16H 59/042 | . . . | { comprising a final actuating mechanism ( multiple final output mechanism in a gearbox F16H 63/08 ) } |
F16H 59/044 | . . . | { consisting of electrical switches or sensors ( range selectors with electric switches or sensors F16H 59/105 ) } C1011] |
F16H 59/045 | . . . | { consisting of fluid valves } |
F16H 59/06 | . . . | the ratio being infinitely variable |
| F16H 59/08 | . . | Range selector apparatus |
| F16H 59/14 | . | Inputs being a function of torque or torque demand |
F16H 59/141 | . . | { of rate of change of torque or torque demand } |
F16H 59/16 | . . | Dynamometric measurement of torque |
| F16H 59/18 | . . | dependent on the position of the accelerator pedal |
F16H 59/24 | . . | dependent on the throttle opening |
| F16H 59/26 | . . | dependent on pressure |
F16H 59/28 | . . . | Gasifier pressure in gas turbines |
F16H 59/30 | . . . | Intake manifold vacuum |
F16H 59/32 | . . . | Supercharger pressure in internal combustion engines |
F16H 59/34 | . . | dependent on fuel feed |
| F16H 59/36 | . | Inputs being a function of speed |
| F16H 59/38 | . . | of gearing elements |
F16H 59/44 | . . | dependent on machine speed of the machine, { e.g. the vehicle } |
F16H 59/46 | . . | dependent on a comparison between speeds |
F16H 59/48 | . | Inputs being a function of acceleration |
| F16H 59/50 | . | Inputs being a function of the status of the machine, e.g. position of doors or safety belts |
F16H 59/52 | . . | dependent on the weight of the machine, e.g. change in weight resulting from passengers boarding a bus |
F16H 59/54 | . . | dependent on signals from the brakes, e.g. parking brakes |
F16H 59/56 | . . | dependent on signals from the main clutch |
F16H 59/58 | . . | dependent on signals from the steering |
| F16H 59/60 | . | Inputs being a function of ambient conditions |
F16H 59/62 | . . | Atmospheric pressure |
F16H 59/64 | . . | Atmospheric temperature |
F16H 59/66 | . . | Road conditions, e.g. slope, slippery |
| F16H 59/68 | . | Inputs being a function of gearing status |
F16H 59/70 | . . | dependent on the ratio established |
F16H 59/72 | . . | dependent on oil characteristics, e.g. temperature, viscosity |
| F16H 59/74 | . | Inputs being a function of engine parameters ( F16H 59/14 takes precedence ) |
| . | { Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox } |
F16H 61/0006 | . . | { Special features of electronic control units } |
F16H 61/0009 | . . | { Special features of hydraulic control units, e.g. valve plates or valve units } |
| . | { Generation or control of line pressure } |
| F16H 61/0025 | . . | { Supply of control fluid; Pumps therefore } WARNING -
|
F16H 61/0059 | . | { Braking of gear output shaft, by simultaneous engagement of clutches for different gears ( engine braking F16H 61/21 ) } |
| . | characterised by the signals used { ( for shift actuators F16H 61/28 , for continuously variable gearings F16H 61/66 ) } NOTE -
|
| F16H 61/0202 | . . |
| F16H 61/0204 | . . . | { for gearshift control, e.g. control functions for performing shifting or generation of shift signal } |
| F16H 61/0206 | . . . . | { Layout of electro-hydraulic control circuits, e.g. arrangement of valves ( for control of actuators selecting and moving final output members, e.g. shift forks F16H 61/2807 ) } |
F16H 61/0213 | . . . . | { characterised by the method for generating shift signals } |
F16H 61/0246 | . . . . | { characterised by initiating reverse gearshift } |
F16H 61/0248 | . . . | { Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions ( generation of movements for final actuating mechanisms F16H 61/28 ) } WARNING -
|
F16H 61/0251 | . . . | { Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals } |
| F16H 61/0262 | . . |
| F16H 61/0265 | . . . | { for gearshift control, e.g. control functions for performing shifting or generation of shift signals } |
| F16H 61/0267 | . . . . | { Layout of hydraulic control circuits, e.g. arrangement of valves ( for control of actuators selecting and moving final output members, e.g. shift forks F16H 61/30 ) } |
F16H 61/0272 | . . . . | { characterised by initiating reverse gearshift } |
F16H 61/0274 | . . . | { Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions ( generation of movements for final actuating mechanisms F16H 61/28 ) } WARNING -
|
| F16H 61/0276 | . . . | { Elements specially adapted for hydraulic control units, e.g. valves } |
| F16H 61/0293 | . . | { the signals being purely mechanical } |
| . | Smoothing ratio shift |
F16H 61/0403 | . . | { Synchronisation before shifting } |
F16H 61/0437 | . . |
| . . | by controlling rate of change of fluid pressure |
F16H 61/061 | . . . | { using electric control means } |
| F16H 61/065 | . . . | { using fluid control means } |
F16H 61/08 | . . | Timing control |
F16H 61/10 | . | Regulating shift hysteresis |
F16H 61/12 | . | Detecting malfunction or potential malfunction, e.g. fail safe ( in control of hydrostatic gearing F16H 61/4192 ) ; { Circumventing or fixing failures } |
| F16H 61/14 | . | Control of torque converter lock-up clutches |
| F16H 61/141 | . . | { using means only actuated by centrifugal force } |
F16H 61/143 | . . | { using electric control means } |
F16H 61/148 | . . | { using mechanical control means } |
F16H 61/16 | . | Inhibiting { or initiating } shift during unfavourable conditions, { e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed ( unintentional control input F16H 61/18 ) } |
F16H 61/18 | . | Preventing unintentional or unsafe shift, { e.g. preventing manual shift from highest gear to reverse gear } |
F16H 61/20 | . | Preventing gear creeping; { Transmission control during standstill, e.g. hill hold control } |
F16H 61/21 | . | Providing engine brake control |
F16H 61/22 | . | Locking { of the control input devices } ( F16H 63/34 takes precedence; { vehicle fittings for preventing unauthorised use, e.g. ignition keys interlocked with gear box or gear lever B60R 25/06 } ) |
F16H 61/24 | . | Providing feel, e.g. to enable selection |
| . | Generation or transmission of movements for final actuating mechanisms NOTE -
|
| . . | with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted |
| F16H 61/2807 | . . . | { using electric control signals, e.g. electro-hydraulic control ( F16H 61/30 , F16H 61/32 take precedence; methods for generating shift signals F16H 61/0213 ) } |
F16H 61/30 | . . . | Hydraulic { or pneumatic } motors { or related fluid control means } therefor |
F16H 61/32 | . . . | Electric motors { actuators or related electrical control means } therefor |
F16H 61/34 | . . | comprising two mechanisms, one for the preselection movement, and one for the shifting movement ( F16H 61/36 takes precedence ) |
F16H 61/36 | . . | with at least one movement being transmitted by a cable |
| F16H 61/38 | . | Control of exclusively fluid gearing |
| . . | hydrostatic ( involving modification of the gearing F16H 39/02 , F16H 39/04 ) |
| . . . | Control of circuit pressure |
F16H 61/4017 | . . . . | Control of high pressure, e.g. avoiding excess pressure by a relief valve |
F16H 61/4026 | . . . . | Control of low pressure |
F16H 61/4035 | . . . | Control of circuit flow |
| . . . | Control of a bypass valve |
F16H 61/4061 | . . . | Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits ( forward reverse switching by using swash plate F16H 61/438 ) |
F16H 61/4069 | . . . | Valves related to the control of neutral, e.g. shut off valves ( zero tilt rotation holding means F16H 61/439 ) |
| . . . | Fluid exchange between hydrostatic circuits and external sources or consumers |
F16H 61/4096 | . . . . | with pressure accumulators |
F16H 61/4104 | . . . . | Flushing, e.g. by using flushing valves or by connection to exhaust |
F16H 61/4131 | . . . . | Fluid exchange by aspiration from reservoirs, e.g. sump |
F16H 61/4139 | . . . . | Replenishing or scavenging pumps, e.g. auxiliary charge pumps |
F16H 61/4148 | . . . | Open loop circuits |
F16H 61/4157 | . . . | Control of braking, e.g. preventing pump over-speeding when motor acts as a pump |
F16H 61/4165 | . . . | Control of cooling or lubricating |
F16H 61/4174 | . . . | Control of venting, e.g. removing trapped air |
F16H 61/4183 | . . . | Preventing or reducing vibrations or noise, e.g. avoiding cavitations |
F16H 61/4192 | . . . | Detecting malfunction or potential malfunction, e.g. fail safe |
| . . . | involving adjustment of a pump or motor with adjustable output or capacity { ( F16H 61/46 takes precedence ) } |
F16H 61/421 | . . . . | Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves |
F16H 61/423 | . . . . | Motor capacity control by fluid pressure control means |
F16H 61/425 | . . . . | Motor capacity control by electric actuators |
F16H 61/427 | . . . . | Motor capacity control by mechanical control means, e.g. by levers or pedals |
F16H 61/431 | . . . . | Pump capacity control by electro-hydraulic control means, e.g. using solenoid valves |
F16H 61/433 | . . . . | Pump capacity control by fluid pressure control means |
F16H 61/435 | . . . . | Pump capacity control by electric actuators |
F16H 61/437 | . . . . | Pump capacity control by mechanical control means, e.g. by levers or pedals |
F16H 61/438 | . . . . | Control of forward-reverse switching, e.g. control of the swash plate causing discharge in two directions ( using a directional control valve F16H 61/4061 ) |
F16H 61/439 | . . . . | Control of the neutral position, e.g. by zero tilt rotation holding means ( using a neutral valve or a shutoff valve F16H 61/4069 ) |
| . . . | with more than one pump or motor in operation |
F16H 61/444 | . . . . | by changing the number of pump or motor units in operation |
F16H 61/448 | . . . . | Control circuits for tandem pumps or motors |
F16H 61/452 | . . . . | Selectively controlling multiple pumps or motors, e.g. switching between series or parallel |
F16H 61/456 | . . . . | Control of the balance of torque or speed between pumps or motors ( hydrostatic differentials F16H 48/18 ) |
| . . . | Automatic regulation in accordance with output requirements |
F16H 61/461 | . . . . | { not involving a variation of the output capacity of the main pumps or motors } |
F16H 61/462 | . . . . | for achieving a target speed ratio |
F16H 61/465 | . . . . | for achieving a target input speed |
F16H 61/468 | . . . . | for achieving a target input torque |
F16H 61/47 | . . . . | for achieving a target output speed |
F16H 61/472 | . . . . | for achieving a target output torque |
F16H 61/475 | . . . . | for achieving a target power, e.g. input power or output power |
F16H 61/478 | . . . . | for preventing overload, e.g. high pressure limitation |
| F16H 61/48 | . . | hydrodynamic |
| F16H 61/50 | . . . | controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit |
| F16H 61/52 | . . . . | by altering the position of blades |
F16H 61/54 | . . . . . | by means of axially-shiftable blade runners |
F16H 61/56 | . . . . . | to change the blade angle |
| F16H 61/58 | . . . . | by change of the mechanical connection of, or between, the runners |
F16H 61/60 | . . . . . | exclusively by the use of freewheel clutches |
F16H 61/62 | . . . . . | involving use of a speed-changing gearing or of a clutch in the connection between runners ( F16H 45/02 , F16H 61/60 take precedence ) |
F16H 61/64 | . . . | controlled by changing the amount of liquid in the working circuit WARNING -
|
| . | specially adapted for continuously variable gearings ( F16H 61/38 takes precedence ) |
| . . | with endless flexible means |
F16H 61/66227 | . . . | { controlling shifting exclusively as a function of speed and torque } |
| . . . | { controlling shifting exclusively as a function of speed } |
F16H 61/66236 | . . . . | { using electrical or electronical sensing or control means } |
F16H 61/6624 | . . . . | { using only hydraulical and mechanical sensing or control means } |
F16H 61/66245 | . . . . | { using purely mechanical sensing or control means } |
F16H 61/6625 | . . . | { controlling shifting exclusively as a function of torque } |
| . . . | { controlling of shifting being influenced by a signal derived from the engine and the main coupling } |
F16H 61/66259 | . . . . | { using electrical or electronical sensing or control means } |
F16H 61/66263 | . . . . | { using only hydraulical and mechanical sensing or control means } |
F16H 61/66268 | . . . . | { using purely mechanical sensing or control means } |
F16H 61/66272 | . . . | { characterised by means for controlling the torque transmitting capability of the gearing } |
| . . | Friction gearings |
F16H 61/6645 | . . . | { controlling shifting exclusively as a function of speed and torque } |
F16H 61/6646 | . . . | { controlling shifting exclusively as a function of speed } |
F16H 61/6647 | . . . | { controlling shifting exclusively as a function of torque } |
F16H 61/6648 | . . . | { controlling of shifting being influenced by a signal derived from the engine and the main coupling } |
F16H 61/6649 | . . . | { characterised by the means for controlling the torque transmitting capability of the gearing } |
| . | specially adapted for stepped gearings |
| . | specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements |
| Control outputs { from the control unit } to change-speed- or reversing-gearings for conveying rotary motion { or to other devices than the final output mechanism } |
| F16H 63/02 | . | Final output mechanisms therefor ; Actuating means for the final output mechanisms |
| F16H 63/04 | . . | a single final output mechanism being moved by a single final actuating mechanism { ( Constructional features of the final output mechanisms F16H 63/30 ) } |
| F16H 63/08 | . . | Multiple final output mechanisms being moved by a single common final actuating mechanism { ( Constructional features of the final output mechanisms F16H 63/30 ) } |
| F16H 63/10 | . . . | the final actuating mechanism having a series of independent ways of movement, each way of movement being associated with only one final output mechanism |
F16H 63/14 | . . . | the final output mechanisms being successively actuated by repeated movement of the final actuating mechanism |
| F16H 63/16 | . . . | the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism |
| F16H 63/20 | . . . | with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate |
| F16H 63/24 | . . | each of the final output mechanisms being moved by only one of the various final actuating mechanisms { ( Constructional features of the final output mechanisms F16H 63/30 ) } |
F16H 63/26 | . . . | some of the movements of the final output mechanisms being caused by another final output mechanism |
| F16H 63/28 | . . | two or more final actuating mechanisms moving the same final output mechanism { ( Constructional features of the final output mechanisms F16H 63/30 ) } |
F16H 63/285 | . . . | { with a first final actuating member applying a force to two or more final output members and a second final actuating member locking in position another final output member } |
| . . | Constructional features of the final output mechanisms |
F16H 63/3003 | . . . | { Bandbrake actuating mechanisms } |
F16H 63/3009 | . . . | { the final output mechanisms having elements remote from the gearbox } |
F16H 63/3013 | . . . | { the final output mechanism being characterised by linkages converting movement, e.g. into opposite direction by a pivoting lever linking two shift rods } |
F16H 63/3016 | . . . | { Final output mechanisms varying the leverage or force ratio } |
F16H 63/302 | . . . | { Final output mechanisms for reversing } |
| F16H 63/3023 | . . . | { the final output mechanisms comprising elements moved by fluid pressure ( F16H63/30B1 takes precedence ) } |
| F16H 63/304 | . . . | { the final output mechanisms comprising elements moved by electrical or magnetic force ( F16H63/30B1 takes precedence ) } |
F16H 63/3069 | . . . | { Interrelationship between two or more final output mechanisms ( interlocking devices F16H 63/36 ) } |
F16H 63/32 | . . . | Gear shift yokes, { e.g. shift forks } |
| . . . | Locking or disabling mechanisms |
F16H 63/3408 | . . . . | { the locking mechanism being moved by the final actuating mechanism } |
| F16H 63/3416 | . . . . | { Parking lock mechanisms or brakes in the transmission } |
| F16H 63/3425 | . . . . . | { characterised by pawls or wheels } |
F16H 63/3441 | . . . . . | { Parking locks engaging axially } |
F16H 63/345 | . . . . . | { using friction brakes, e.g. a band brakes } |
| F16H 63/3458 | . . . . . | { with electric actuating means, e.g. shift by wire } |
F16H 63/3483 | . . . . . | { with hydraulic actuating means } |
F16H 63/3491 | . . . . . | { Emergency release or engagement of parking locks or brakes } |
F16H 63/36 | . . . . | Interlocking devices |
F16H 63/38 | . . . | Detents { ( spring-loaded ball units for holding levers in a limited number of positions G05G 5/065 ) } |
| F16H 63/40 | . | comprising signals other than signals for actuating the final output mechanisms |
F16H 63/42 | . . | Ratio indicator devices WARNING -
|
F16H 63/44 | . . | Signals to the control unit of auxiliary gearing |
F16H 63/46 | . . | Signals to a clutch outside the gearbox |
| F16H 63/48 | . . | Signals to a parking brake { or parking lock; Control of parking locks or brakes being part of the transmission } |
F16H 63/483 | . . . | { Circuits for controlling engagement of parking locks or brakes } |
F16H 63/486 | . . . | { Common control of parking locks or brakes in the transmission and other parking brakes, e.g. wheel brakes } |
| F16H 63/50 | . . | Signals to an engine or motor |
| F16H 2001/00 | Toothed gearings for conveying rotary motion ( specific for conveying rotary motion with variable gear ratio or for reversing rotary motion F16H 3/00 ) |
| F16H 2001/28 | . | with gears having orbital motion |
F16H 2001/2872 | . . | comprising three central gears, i.e. ring or sun gear, engaged by at least one common orbital gear mounted on an idling carrier |
F16H 2001/2881 | . . | comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output |
F16H 2001/289 | . . | comprising two or more coaxial and identical sets of orbital gears, e.g. for distributing torque between the coaxial sets |
| F16H 2001/32 | . . | in which the central axis of the gearing lies inside the periphery of an orbital gear |
F16H 2001/322 | . . . | comprising at least one universal joint, e.g. a Cardan joint |
F16H 2001/323 | . . . | comprising eccentric crankshafts driving or driven by a gearing |
F16H 2001/324 | . . . | comprising two axially spaced, rigidly interconnected, orbital gears |
F16H 2001/325 | . . . | comprising a carrier with pins guiding at least one orbital gear with circular holes |
F16H 2001/326 | . . . | comprising a carrier with linear guiding means guiding at least one orbital gear |
F16H 2001/327 | . . . | with orbital gear sets comprising an internally toothed ring gear |
F16H 2001/328 | . . . | comprising balancing means |
| F16H 2003/00 | Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion ( speed-changing or reversing mechanisms F16H 59/00 to F16H 63/00 ) |
| F16H 2003/006 | . | { power being selectively transmitted by either one of the parallel flow paths } |
F16H 2003/007 | . . | with two flow paths, one being directly connected to the input, the other being connected to the input though a clutch |
F16H 2003/008 | . . | comprising means for selectively driving countershafts |
| F16H 2003/02 | . | without gears having orbital motion |
| F16H 2003/08 | . . | exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts |
F16H 2003/0803 | . . . | with countershafts coaxial with input or output shaft |
F16H 2003/0807 | . . . | with gear ratios in which the power is transferred by axially coupling idle gears |
F16H 2003/0811 | . . . | using unsynchronised clutches |
F16H 2003/0815 | . . . | using torque sharing, i.e. engaging two gear ratios simultaneously to transfer large torque, e.g. using one slipping clutch |
F16H 2003/0818 | . . . | comprising means for power-shifting |
F16H 2003/0822 | . . . | characterised by the arrangement of at least one reverse gear |
F16H 2003/0826 | . . . | wherein at least one gear on the input shaft, or on a countershaft is used for two different forward gear ratios |
| F16H 2003/087 | . . . | characterised by the disposition of the gears ( F16H 3/083 , F16H 3/085 take precedence ) NOTE -
|
| F16H 2003/093 | . . . . | with two or more countershafts |
F16H 2003/0931 | . . . . . | each countershaft having an output gear meshing with a single common gear on the output shaft |
F16H 2003/0933 | . . . . . | with coaxial countershafts |
F16H 2003/0935 | . . . . . | with multiple countershafts comprising only one idle gear and one gear fixed to the countershaft |
F16H 2003/0936 | . . . . . | with multiple countershafts comprising only two idle gears and one gear fixed to the countershaft |
F16H 2003/0938 | . . . . . | with multiple gears on the input shaft directly meshing with respective gears on the output shaft |
| F16H 2003/12 | . . . | with means for synchronisation not incorporated in the clutches ( synchronised clutches F16D 23/02 ) |
| F16H 2003/44 | . | using gears having orbital motion { ( the gear-ratio being changed by inversion of torque direction F16H 3/005 ) } |
| F16H 2007/00 | Gearings for conveying rotary motion by endless flexible members ( specific for conveying rotary motion with variable gear ratio or for reversing rotary motion F16H 9/00 ; { Belts, V-belts, ropes, cables, and chains F16G , chain-wheels F16H 55/30 ; pulleys F16H 55/36 } ) |
| F16H 2007/02 | . | with belts ; with V-belts |
| F16H 2007/08 | . | Means for varying tension of belts, ropes, or chains ( pulleys of adjustable construction F16H 55/52 ; { gearings with endless belts F16H 7/02 ; tensioning for chains or belts specially adapted for cycles B62M 9/16 ; belt or chain tesioning arrangements for endless conveyers B65G 23/44 } ) |
| F16H 2007/0802 | . . | Actuators for final output members |
F16H 2007/0804 | . . . | Leaf springs |
F16H 2007/0806 | . . . | Compression coil springs |
F16H 2007/0808 | . . . | Extension coil springs |
F16H 2007/081 | . . . | Torsion springs |
| F16H 2007/0812 | . . . | Fluid pressure |
F16H 2007/0814 | . . . . | with valves opening on surplus pressure |
F16H 2007/0817 | . . . . | with means for venting unwanted gas |
F16H 2007/0819 | . . . | Rubber or other elastic materials |
F16H 2007/0821 | . . . | working with gravity |
F16H 2007/0823 | . . . | Electric actuators |
F16H 2007/0825 | . . . | influenced by other actuators of output members |
| F16H 2007/0829 | . . | { with vibration damping means } |
F16H 2007/084 | . . . | having vibration damping characteristics dependent on the moving direction of the tensioner |
| F16H 2007/0842 | . . | Mounting or support of tensioner |
F16H 2007/0846 | . . | comprising a mechanical stopper |
| F16H 2007/0848 | . . | { with means for impeding reverse motion } |
F16H 2007/0851 | . . . | Wedges |
| F16H 2007/0853 | . . . | Ratchets |
F16H 2007/0857 | . . . | Screw mechanisms |
F16H 2007/0859 | . . . | Check valves |
F16H 2007/0861 | . . | comprising means for sensing tensioner position |
| F16H 2007/0863 | . . | Finally actuated members, e.g. constructional details thereof |
| F16H 2007/0865 | . . . | Pulleys |
F16H 2007/087 | . . . | Sprockets |
F16H 2007/0872 | . . . | Sliding members |
F16H 2007/0874 | . . . | Two or more finally actuated members |
| F16H 2007/0876 | . . | Control or adjustment of actuators |
F16H 2007/0878 | . . . | Disabling during transport |
F16H 2007/088 | . . . | Manual adjustment |
F16H 2007/0882 | . . . | the tension being a function of temperature |
F16H 2007/0885 | . . . | the tension being a function of engine running condition |
F16H 2007/0887 | . . . | the tension being a function of load |
| F16H 2007/0889 | . . | Path of movement of the finally actuated member |
| F16H 2007/18 | . | Means for guiding or supporting belts, ropes, or chains ( construction of pulleys F16H 55/36 ) |
| F16H 2009/00 | Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members ( control of change-speed or reversing-gearings conveying rotary motion F16H 59/00 to F16H 63/00 ) |
| F16H 2009/02 | . | without members having orbital motion |
| F16H 2009/04 | . . | using belts, V-belts, or ropes ( with toothed belts F16H 9/24 ; pulleys of adjustable construction F16H 55/52 ) |
| F16H 2009/24 | . . |
| F16H 2015/00 | Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members ( { gearings for reversal only F16H 3/14 , F16H 3/60 } ; control of change-speed or reversing-gearings conveying rotary motion F16H 59/00 to F16H 63/00 ) |
| F16H 2015/02 | . | without members having orbital motion |
| F16H 2015/04 | . . | Gearings providing a continuous range of gear ratios |
| F16H 2015/06 | . . . | in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B |
| F16H 2019/00 | Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion ( with intermittently-driving members F16H 27/00 - F16H 31/00 ; rope or like tackle for lifting or haulage B66D 3/00 ) |
| F16H 2019/001 | . | { for conveying reciprocating or limited rotary motion } |
| F16H 2019/02 | . | for interconverting rotary motion and reciprocating motion |
| F16H 2019/04 | . . | comprising a rack |
| F16H 2019/06 | . . | comprising { flexible members, e.g. an } endless flexible member WARNING -
|
F16H 2019/0609 | . . . | the reciprocating motion being created by drums with different diameters using a differential effect |
F16H 2019/0613 | . . . | the flexible member being a toothed belt or chain engaging a rack |
| F16H 2019/0622 | . . . | { for converting reciprocating movement into oscillating movement and vice versa, the reciprocating movement is perpendicular to the axis of oscillation } |
F16H 2019/0668 | . . . | Both ends of the flexible member are fixed to the casing |
F16H 2019/0677 | . . . | characterised by the means for fixing the flexible member to a drum |
| F16H 2019/0681 | . . . | characterised by an endless flexible member, i.e. the flexible member forming a closed loop |
F16H 2019/0686 | . . . . | the flexible member being directly driven, e.g. by a pulley, and the reciprocating member forming a part of the loop, i.e. a part of the endless flexible member |
F16H 2019/069 | . . . | with means for generating two superposed movements, e.g. for driving a X-Y table |
F16H 2019/0695 | . . . | Generating pivoting movement of a joint |
| F16H 2019/08 | . | for interconverting rotary motion and oscillating motion |
| F16H 2025/00 | Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms |
| F16H 2025/04 | . | for conveying rotary motion |
| F16H 2025/08 | . | for interconverting rotary motion and reciprocating motion ( F16H 23/00 takes precedence ) |
| F16H 2025/12 | . . | with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal, { or cams } ( screw mechanism without automatic reversal F16H 25/20 ) |
| F16H 2025/18 | . | for conveying or interconverting oscillating or reciprocating motions |
| F16H 2025/20 | . . | Screw mechanisms ( with automatic reversal F16H 25/12 ) |
| F16H 2025/2003 | . . . |
F16H 2025/2012 | . . . . | using a spring member creating rotary torque for counter rotating the two nuts, e.g. a torsion bar |
F16H 2025/2028 | . . . | specially adapted for converting reciprocating motion into rotary motion, e.g. by using screw profile with high efficiency |
| F16H 2025/2031 | . . . | Actuator casings |
F16H 2025/2037 | . . . | Actuator supports or means for fixing piston end, e.g. flanges |
F16H 2025/204 | . . . | Axial sliding means, i.e. for rotary support and axial guiding of nut or screw shaft |
F16H 2025/2043 | . . . | Screw mechanisms driving an oscillating lever, e.g. lever with perpendicular pivoting axis |
F16H 2025/2046 | . . . | with gears arranged perpendicular to screw shaft axis, e.g. helical gears engaging tangentially the screw shaft |
F16H 2025/2053 | . . . | Screws in parallel arrangement driven simultaneously with an output member moved by both screws |
F16H 2025/2059 | . . . | Superposing movement by two coaxial screws, e.g. with opposite thread direction ( telescopic screws with three screw members F16H 25/2056 ) |
| F16H 2025/2062 | . . . | Arrangements for driving the actuator |
F16H 2025/2065 | . . . . | Manual back-up means for overriding motor control, e.g. hand operation in case of failure |
F16H 2025/2068 | . . . . | Means for returning linear actuator to zero position, e.g. upon occurrence of failure by using a spring |
F16H 2025/2071 | . . . . | Disconnecting drive source from the actuator, e.g. using clutches for release of drive connection during manual control |
| F16H 2025/2075 | . . . . | Coaxial drive motors |
F16H 2025/2081 | . . . . | Parallel arrangement of drive motor to screw axis |
F16H 2025/2084 | . . . . | Perpendicular arrangement of drive motor to screw axis |
F16H 2025/2087 | . . . . | using planetary gears |
F16H 2025/209 | . . . . | using worm gears |
F16H 2025/2093 | . . . . | using conical gears |
F16H 2025/2096 | . . . . | using endless flexible members |
| F16H 2025/22 | . . . | with balls, rollers, or similar members between the co-operating parts ; Elements essential to the use of such members |
| F16H 2025/2204 | . . . . | { with balls } |
F16H 2025/2242 | . . . . . | Thread profile of the screw or nut showing a pointed "gothic" arch in cross-section |
| F16H 2025/2247 | . . . . | { with rollers } |
| F16H 2025/2252 | . . . . . | { Planetary rollers between nut and screw } |
F16H 2025/2257 | . . . . . . | with means for shifting planetary rollers axially, e.g. into central position |
F16H 2025/2271 | . . . . . | with means for guiding circulating rollers |
F16H 2025/2276 | . . . . . | using roller spacers, i.e. spacers separating the rollers, e.g. by forming a complete chain |
F16H 2025/228 | . . . . . | Screw mechanisms having rollers being supported by the screw shaft and engaging the nut |
| F16H 2025/24 | . . . | Elements essential to such mechanisms, e.g. screws, nuts ( F16H 25/22 takes precedence ) |
F16H 2025/2436 | . . . . | Intermediate screw supports for reducing unsupported length of screw shaft |
F16H 2025/2445 | . . . . | Supports for compensating misalignment or offset between screw and nut |
| F16H 2025/2454 | . . . . | { Brakes; Rotational locks } |
F16H 2025/2463 | . . . . . | using a wrap spring brake, i.e. a helical wind up spring for braking or locking |
F16H 2025/2481 | . . . . | Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices |
F16H 2025/249 | . . . . | Special materials or coatings for screws or nuts ( lubrication F16H 57/0497 ) |
| F16H 2035/00 | Gearings or mechanisms with other special functional features |
F16H 2035/001 | . | Gearings with eccentric mounted gears, e. g. for cyclically varying ratio |
F16H 2035/003 | . | Gearings comprising pulleys or toothed members of non-circular shape, e.g. elliptical gears ( harmonic drives with elliptical wave generators F16H 49/001 ) |
F16H 2035/005 | . | Gearings or mechanisms preventing back-driving ( braking or locking of screw actuators F16H 25/2454 ) |
F16H 2035/006 | . | Gearings or mechanisms for stopping or limiting movement, e.g. stopping a movement after few turns ( for linear screw actuators F16H 25/2015 ) |
| F16H 2035/10 | . | Arrangements or devices for absorbing overload or preventing damage by overload ( { for screw mechanisms F16H 25/2021 } ; couplings for transmitting rotation F16D ) |
| F16H 2037/00 | Combinations of mechanical gearings, not hereinbefore provided for ( applications of "underdrives" or "overdrives" in motor vehicles, combinations with differential gearings in motor vehicles B60K ) |
| F16H 2037/02 | . | comprising essentially only toothed or friction gearings |
| F16H 2037/021 | . . | { toothed gearing combined with continuous variable friction gearing } |
F16H 2037/023 | . . . | CVT's provided with at least two forward and one reverse ratio in a serial arranged sub-transmission |
F16H 2037/026 | . . . | CVT layouts with particular features of reversing gear, e.g. to achieve compact arrangement |
F16H 2037/028 | . . | having two distinct forward drive ratios and one reverse drive ratio arranged in series with a continuously variable transmission unit |
| F16H 2037/04 | . . | Combinations of toothed gearings only ( F16H 37/06 takes precedence ) |
| F16H 2037/042 | . . . | { change gear transmissions in group arrangement } |
F16H 2037/047 | . . . | comprising one or more orbital gear sets coaxial with a first shaft and having more than one drive connection to a second shaft parallel to the first shaft |
F16H 2037/048 | . . . | Combinations of parallel shaft and orbital motion gearing, wherein the orbital motion gear has more than one connection with the parallel shaft gearing |
F16H 2037/049 | . . . | Forward-reverse units with forward and reverse gears for achieving multiple forward and reverse gears, e.g. for working machines |
| F16H 2037/06 | . . | with a plurality of driving or driven shafts ; with arrangements for dividing torque between two or more intermediate shafts |
| F16H 2037/08 | . . . | with differential gearing |
| F16H 2037/0833 | . . . . | { with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths ( F16H 3/72 takes precedence ) } |
| F16H 2037/084 | . . . . . | { at least one power path being a continuously variable transmission, i.e. CVT } |
| F16H 2037/0866 | . . . . . . | Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft |
| F16H 2037/088 | . . . . . . | Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft |
F16H 2037/0893 | . . . . . . | characterised in the ratio of the continuously variable transmission is different from zero when the output shaft speed is zero |
| F16H 2037/10 | . . . . |
F16H 2037/101 | . . . . . | Power split variators with one differential at each end of the CVT |
F16H 2037/102 | . . . . . | the input or output shaft of the transmission is connected or connectable to two or more differentials |
F16H 2037/103 | . . . . . | Power split variators with each end of the CVT connected or connectable to a Ravigneaux set |
F16H 2037/104 | . . . . . | Power split variators with one end of the CVT connected or connectable to two or more differentials |
| F16H 2037/105 | . . . . . | characterised by number of modes or ranges, e.g. for compound gearing |
| F16H 2037/12 | . | Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types ( F16H 21/14 , F16H 21/28 , F16H 21/30 take precedence; toothed or friction gearing or cam gearing with only an additional lever or link, see the appropriate group for the main gearing ) |
| F16H 2039/00 | Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution ( { application to motor vehicles B60K } ; application to lifting or pushing equipment B66F; control of exclusively fluid gearing F16H 61/38 ) |
F16H 2039/005 | . | comprising arrangements or layout to change the capacity of the motor or pump by moving the hydraulic chamber of the motor or pump |
| F16H 2039/04 | . | with liquid motor and pump combined in one unit |
| F16H 2041/00 | Rotary fluid gearing of the hydrokinetic type ( control of exclusively fluid gearing F16H 61/38 ) |
| F16H 2045/00 | Combinations of fluid gearings for conveying rotary motion with couplings or clutches ( F16H 41/22 , { F16H 47/085 } take precedence; conjoint control of driveline clutches and change-speed gearing in vehicles B60W 10/02 , B60W 10/10 { and B60W 30/18 } ) NOTE -
|
F16H 2045/002 | . | comprising a clutch between prime mover and fluid gearing |
F16H 2045/005 | . | comprising a clutch between fluid gearing and the mechanical gearing unit |
F16H 2045/007 | . | comprising a damper between turbine of the fluid gearing and the mechanical gearing unit |
| F16H 2045/02 | . | with mechanical clutches for bridging a fluid gearing of the hydrokinetic type ( control of torque converter lock-up clutches F16H 61/14 ) |
F16H 2045/0205 | . . | two chamber system, i.e. without a separated, closed chamber specially adapted for actuating a lock-up clutch |
F16H 2045/021 | . . | three chamber system, i.e. comprising a separated, closed chamber specially adapted for actuating a lock-up clutch |
F16H 2045/0215 | . . | Details of oil circulation |
| F16H 2045/0221 | . . | with damping means |
| F16H 2045/0226 | . . . | comprising two or more vibration dampers |
F16H 2045/0236 | . . . | with axial dampers, e.g. comprising a ramp system |
F16H 2045/0242 | . . . | with viscous dampers |
F16H 2045/0247 | . . . | having a turbine with hydrodynamic damping means |
F16H 2045/0252 | . . . | having a damper arranged on input side of the lock-up clutch |
F16H 2045/0257 | . . . | having a pump adapted for use as a secondary mass of the damping system |
F16H 2045/0263 | . . . | the damper comprising a pendulum |
F16H 2045/0268 | . . . | the damper comprising a gearing |
| F16H 2045/0273 | . . | characterised by the type of the friction surface of the lock-up clutch |
F16H 2045/0278 | . . . | comprising only two co-acting friction surfaces |
F16H 2045/0284 | . . . | Multiple disk type lock-up clutch |
F16H 2045/0289 | . . . | Details of friction surfaces of the lock-up clutch |
F16H 2045/0294 | . . . | Single disk type lock-up clutch, i.e. using a single disc engaged between friction members |
| F16H 2047/00 | Combinations of mechanical gearing with fluid clutches or fluid gearing ( conjoint control of clutch and gearing B60K 41/22 ; control of driveline clutches and change-speed gearing in vehicles B60W 10/02 and B60W 10/10 ) |
| F16H 2048/00 | Differential gearings ( cooling or lubricating of differential gearing F16H 57/04 ) NOTE -
|
| F16H 2048/02 | . | Transfer gears for influencing drive between outputs |
| F16H 2048/06 | . | with gears having orbital motion |
| F16H 2048/08 | . . | comprising bevel gears |
F16H 2048/082 | . . . | characterised by the arrangement of output shafts |
F16H 2048/085 | . . . | characterised by shafts or gear carriers for orbital gears |
F16H 2048/087 | . . . | characterised by the pinion gears, e.g. their type or arrangement |
| F16H 2048/10 | . . | with orbital spur gears |
| F16H 2048/20 | . | Arrangements for suppressing or influencing the differential action, e.g. locking devices |
F16H 2048/201 | . . | with means directly braking the orbital gears |
F16H 2048/202 | . . | using freewheel clutches |
| F16H 2048/204 | . . | Control of arrangements for suppressing differential actions |
F16H 2048/205 | . . . | using the steering as a control parameter |
F16H 2048/207 | . . . | using torque sensors |
F16H 2048/208 | . . . | using flywheels |
| F16H 2048/26 | . . | using fluid action, e.g. viscous clutches |
| F16H 2048/28 | . . | using self-locking gears or self-braking gears |
| F16H 2048/30 | . . | using externally-actuatable means |
| F16H 2048/36 | . | characterised by intentionally generating speed difference between outputs |
F16H 2048/362 | . . | using a continuously variable transmission |
F16H 2048/364 | . . | using electric or hydraulic motors |
F16H 2048/366 | . . | using additional non-orbital gears in combination with clutches or brakes |
F16H 2048/368 | . . | using additional orbital gears in combination with clutches or brakes |
| F16H 2048/38 | . | Constructional details ( the outer casing comprising the differential and supporting input and output shafts F16H 57/037 ) |
F16H 2048/382 | . . | Methods for manufacturing differential gearings |
F16H 2048/385 | . . | of the ring or crown gear |
F16H 2048/387 | . . | Shields or washers |
| F16H 2048/40 | . . | characterised by features of the rotating cases |
| F16H 2048/42 | . . | characterised by features of the input shafts, e.g. mounting of drive gears thereon |
| F16H 2049/00 | Other gearings |
| F16H 2049/001 | . | { Wave gearings, e.g. harmonic drive transmissions ( harmonic drives specially adapted for positioning programme-controlled manipulators B25J 9/1025 ) } |
F16H 2049/006 | . | Wave generators producing a non-elliptical shape of flexsplines, i.e. with a qualified different shape than elliptical |
F16H 2049/008 | . | Linear wave gearings, i.e. harmonic type gearing imposing a strain wave to a straight flexible member engaging a second member with different pitch to generate linear motion thereof |
| F16H 2055/00 | Elements with teeth or friction surfaces for conveying motion ; Worms ; Pulleys ; Sheaves ( pulley-blocks B66D 3/04 ) |
| F16H 2055/02 | . | Toothed members ; Worms |
| F16H 2055/06 | . . | Use of materials ; Use of treatments of toothed members or worms to affect their intrinsic material properties ( { coatings for lubrication F16H 57/041 ; producing gear wheels from plastics or substances in a plastic state B29D 15/00 ; heat treatment C21D 9/32 ; electrolytic surface treatment C25D; heating by electromagnetic field H05B 6/00 } ) |
| F16H 2055/08 | . . | Profiling |
F16H 2055/086 | . . . | Silent gear profiles |
F16H 2055/0866 | . . . | Profiles for improving radial engagement of gears, e.g. chamfers on the tips of the teeth |
F16H 2055/0893 | . . . | for parallel shaft arrangement of toothed members |
| F16H 2055/17 | . . | Toothed wheels ( { with simple tooth shapes F16H 55/10 } ; worm wheels F16H 55/22 ; chain wheels F16H 55/30 ) |
F16H 2055/173 | . . . | Crown gears, i.e. gears have axially arranged teeth |
F16H 2055/175 | . . . | specially adapted for easy repair, e.g. exchange of worn teeth |
F16H 2055/176 | . . . | Ring gears with inner teeth |
F16H 2055/178 | . . . | combined with clutch means, e.g. gear with integrated synchronizer clutch |
| F16H 2055/18 | . . . | Special devices for taking up backlash ( { in tuner actuating devices H03J , H03J 1/06 ; in gear-train of clocks or watches G04B 35/00 } ) |
| F16H 2055/26 | . . | Racks |
| F16H 2055/30 | . . | Chain-wheels ( specially adapted for cycles B62M ) |
| F16H 2055/32 | . | Friction members ( friction surfaces F16D 69/00 ) |
F16H 2055/325 | . . | characterized by roughness or hardness of friction surface |
| F16H 2055/36 | . . | Pulleys ( with features essential for adjustments F16H 55/52 ) |
| F16H 2057/00 | General details of gearing ( of screw-and-nut gearing F16H 25/00 ; of fluid gearing F16H 39/00 - F16H 43/00 ) |
| F16H 2057/0006 | . | { Vibration-damping or noise reducing means specially adapted for gearings ( devices for varying tension of belts, ropes or chains with damping means F16H 7/0829 ; toothed members with construction providing vibration damping F16H 55/14 ; reducing vibrations or noise of the gearbox casing F16H 57/028 ; suppression of vibrations or noise of gear selectors F16H 59/0208 ; control of hydrostatic fluid gearing preventing or reducing vibrations or noise F16H61/40W ) } |
F16H 2057/0043 | . | Mounting or adjusting transmission parts by robots |
F16H 2057/005 | . | Mounting preassembled units, i.e. using pre-mounted structures to speed up final mounting process ( mounting of gears or shafts in a gearbox F16H 57/022 ) |
F16H 2057/0056 | . | Mounting parts arranged in special position or by special sequence, e.g. for keeping particular parts in his position during assembly |
F16H 2057/0062 | . | Tools specially adapted for assembly of transmissions |
F16H 2057/0068 | . | Repairing of transmissions by using repair kits ( for gear wheels F16H 2055/175 ) |
F16H 2057/0075 | . | Modifying standard transmissions from manufacturer, e.g. by adding an extension for additional ratios ( for control F16H 2061/0062 ) |
F16H 2057/0081 | . | Fixing of, or adapting to transmission failure ( detecting transmission failures F16H 2057/018 ) |
F16H 2057/0087 | . | Computer aided design [CAD] specially adapted for gearing features ( computer aided design per se G06F 17/50 ) ; Analysis of gear systems |
F16H 2057/0093 | . | Means or measures for transport, shipping or packaging |
| F16H 2057/01 | . | Monitoring wear or stress of transmission elements, e.g. for triggering maintenance |
F16H 2057/012 | . . | of gearings |
F16H 2057/014 | . . | of friction elements in transmissions |
F16H 2057/016 | . . | Monitoring of overload conditions |
F16H 2057/018 | . . | Detection of mechanical transmission failures ( fixing or adapting to failure F16H 2057/0081 ; of transmission control F16H 61/12 ) |
| F16H 2057/02 | . | Gearboxes ; Mounting gearing therein NOTE -
WARNING - Subgroups of F16H 57/02 are not complete pending reclassification; see provisionally also respective higher groups |
F16H 2057/02008 | . . | characterised by specific dividing lines or planes of the gear case |
F16H 2057/02013 | . . | Extension units for gearboxes, e.g. additional units attached to a main gear |
F16H 2057/02017 | . . | characterised by special features related to the manufacturing of the gear case, e.g. special adaptations for casting |
F16H 2057/02021 | . . | with means for adjusting alignment |
F16H 2057/02026 | . . | Connection of auxiliaries with a gear case ; Mounting of auxiliaries on the gearbox |
F16H 2057/0203 | . . | the gearbox is associated or combined with a crank case of an engine |
F16H 2057/02034 | . . | Gearboxes combined or connected with electric machines ( structural association with electric machines H02K 7/116 ) |
| F16H 2057/02039 | . . | Gearboxes for particular applications |
| F16H 2057/02043 | . . . | for vehicle transmissions |
F16H 2057/02047 | . . . . | Automatic transmissions |
F16H 2057/02052 | . . . . | Axle units ; Transfer casings for four wheel drive |
F16H 2057/02056 | . . . . | for utility vehicles, e.g. tractors or agricultural machines |
F16H 2057/0206 | . . . . | for commercial vehicles, e.g. buses or trucks |
F16H 2057/02065 | . . . . | for motorcycles or squads |
| F16H 2057/02069 | . . . | for industrial applications |
F16H 2057/02078 | . . . | for wind turbines |
F16H 2057/02082 | . . . | for application in vehicles other than propelling, e.g. adjustment of parts |
F16H 2057/02086 | . . | Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing |
F16H 2057/02091 | . . | Measures for reducing weight of gearbox ( by using particular materials F16H 57/032 ) |
F16H 2057/02095 | . . | Measures for reducing number of parts or components |
| F16H 2057/021 | . . | Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings |
F16H 2057/0213 | . . . | Support of worm gear shafts |
F16H 2057/0216 | . . . | Intermediate shaft supports, e.g. by using a partition wall |
| F16H 2057/022 | . . . |
F16H 2057/0221 | . . . . | Axial adjustment |
| F16H 2057/0222 | . . . . | Lateral adjustment |
F16H 2057/0225 | . . . . | with means for adjusting alignment |
F16H 2057/0227 | . . . . | Assembly method measuring first tolerances or position and selecting mating parts accordingly, e.g. special sized shims for transmission bearings |
F16H 2057/0228 | . . . . | Mounting with rough tolerances and fine adjustment after assembly |
| F16H 2057/023 | . . | Mounting or installation of gears or shafts in the gearbox casing, e.g. methods or means for assembly |
F16H 2057/0235 | . . . | specially adapted to allow easy accessibility and repair ( using repair kits F16H 2057/0068 ) |
F16H 2057/0325 | . . | Moulded casings made from plastic |
| F16H 2057/033 | . . | Series gearboxes, e.g. gearboxes based on the same design being available in different size or gearboxes using a combination of several standardised units |
| F16H 2057/08 | . | of gearing with members having orbital motion |
F16H 2057/085 | . . | Bearings for orbital gears |
F16H 2057/087 | . . | Arrangement and support of friction devices in planetary gearings, e.g. support of clutch drums, stacked arrangements of friction devices ( see also arrangements for shifting planetary gears F16H 3/62 , F16H3/30H1 ) |
| F16H 2057/12 | . | Arrangements for adjusting or for taking-up backlash not provided for elsewhere |
| F16H 2057/121 | . . | using parallel torque paths and means to twist the two path against each other |
F16H 2057/123 | . . | using electric control means |
F16H 2057/125 | . . | Adjustment of backlash during mounting or assembly of gearing |
| F16H 2057/126 | . . | Self-adjusting during operation, e.g. by a spring |
F16H 2057/128 | . . | using axial positioning of gear wheel with addendum modification on gear width, i.e. backlash is compensated by axial positioning of a slightly conical gear wheel |
| F16H 2059/00 | Control inputs to { control units of } change-speed-, or reversing-gearings for conveying rotary motion |
F16H 2059/003 | . | Detecting or using driving style of a driver, e.g. for adapting shift schedules |
F16H 2059/006 | . | Overriding automatic control |
| F16H 2059/02 | . | Selector apparatus NOTE -
|
| F16H 2059/0221 | . . | for selecting modes, i.e. input device ( for selecting between different modes with range selector F16H 2059/082 ; for conjoint control B60W 30/182 ) |
F16H 2059/0226 | . . . | for selecting particular shift speeds, e.g. a fast shift speed with aggressive gear change |
F16H 2059/023 | . . | Selectors for gearings using voice control ( for vehicle control B60R 16/0373 ) |
F16H 2059/0234 | . . | Selectors for gearings using foot control |
| F16H 2059/0239 | . . | Up- and down-shift selection by repeated movement ( mechanical step by step selection devices F16H 63/14 ) |
F16H 2059/0243 | . . . | with push buttons, e.g. shift buttons arranged on steering wheel ( range selection with push buttons F16H 59/12 ) |
F16H 2059/0247 | . . . | with lever or pedal behind steering wheel |
F16H 2059/0252 | . . | with means for initiating skip or double gear shifts, e.g. by moving selection lever beyond a threshold |
F16H 2059/0256 | . . | Levers for forward-reverse selection only, e.g. for working machines having a separate lever for switching between forward and reverse mode |
| F16H 2059/026 | . . | Details or special features of the selector casing or lever support ( for mechanical gear shifting F16H 59/042 ) |
F16H 2059/0265 | . . . | Selector lever support with pivot axis offset, e.g. support by four bar linkage to create pivoting centre outside the mechanism |
F16H 2059/0269 | . . . | Ball joints or spherical bearings for supporting the lever |
F16H 2059/0273 | . . . | Cardan or gimbal type joints for supporting the lever |
| F16H 2059/0278 | . . | { Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing } |
F16H 2059/0282 | . . . | Lever handles with lock mechanisms, e.g. for allowing selection of reverse gear or releasing lever from park position |
F16H 2059/0286 | . . . | with range or splitter selector on selector lever |
F16H 2059/0291 | . . | comprising safety means for preventing injuries in case of accidents |
F16H 2059/0295 | . . | with mechanisms to return lever to neutral or datum position, e.g. by return springs |
F16H 2059/04 | . . | Ratio selector apparatus |
F16H 2059/047 | . . | with essentially straight linear movement for gear selection, e.g. straight selection movement using detent mechanism for improving feeling ( up-down shift by repeated movements F16H 2059/0239 ) |
| F16H 2059/048 | . . | with means for un-locking select or shift movement to allow access to reverse gear position ( particular details of the lever handle F16H 2059/0282 ) |
| F16H 2059/08 | . . | Range selector apparatus |
F16H 2059/081 | . . . | using knops or discs for rotary range selection |
| F16H 2059/082 | . . . | with different modes |
F16H 2059/083 | . . . . | Overdrive or overdrive cut-off |
F16H 2059/084 | . . . . | Economy mode |
F16H 2059/085 | . . . . | Power mode |
F16H 2059/086 | . . . . | Adaptive mode, e.g. learning from the driver |
F16H 2059/087 | . . . . | Winter mode, e.g. to start on snow or slippery surfaces |
F16H 2059/088 | . . . | Fast forward-reverse-sequence mode |
| F16H 2059/14 | . | Inputs being a function of torque or torque demand |
F16H 2059/142 | . . | of driving resistance calculated from weight, slope, or the like |
F16H 2059/144 | . . | characterised by change between positive and negative drive line torque, e.g. torque changes when switching between coasting and acceleration |
F16H 2059/145 | . . | being a function of power demand of auxiliary devices |
F16H 2059/147 | . . | Transmission input torque, e.g. measured or estimated engine torque |
F16H 2059/148 | . . | Transmission output torque, e.g. measured or estimated torque at output drive shaft |
| F16H 2059/18 | . . | dependent on the position of the accelerator pedal |
| F16H 2059/36 | . | Inputs being a function of speed |
F16H 2059/363 | . . | Rate of change of engine or motor speed |
F16H 2059/366 | . . | Engine or motor speed |
| F16H 2059/38 | . . | of gearing elements |
F16H 2059/385 | . . . | Turbine speed |
F16H 2059/405 | . . . | Rate of change of output shaft speed or vehicle speed |
| F16H 2059/42 | . . . | Input shaft speed |
| F16H 2059/44 | . . | dependent on machine speed of the machine, { e.g. the vehicle } |
F16H 2059/443 | . . . | Detecting travel direction, e.g. the forward or reverse movement of the vehicle |
F16H 2059/446 | . . . | Detecting vehicle stop, i.e. the vehicle is at stand still, e.g. for engaging parking lock |
| F16H 2059/46 | . . | dependent on a comparison between speeds |
| F16H 2059/50 | . | Inputs being a function of the status of the machine, e.g. position of doors or safety belts |
F16H 2059/503 | . . | Axle-load distribution |
F16H 2059/506 | . . | Wheel slip |
| F16H 2059/52 | . . | dependent on the weight of the machine, e.g. change in weight resulting from passengers boarding a bus |
| F16H 2059/60 | . | Inputs being a function of ambient conditions |
F16H 2059/605 | . . | Traffic stagnation information, e.g. traffic jams |
| F16H 2059/66 | . . | Road conditions, e.g. slope, slippery |
| F16H 2059/68 | . | Inputs being a function of gearing status |
F16H 2059/6807 | . . | Status of gear-change operation, e.g. clutch fully engaged |
F16H 2059/6815 | . . | Post shift value of gearing, i.e. calculated or estimated parameters after shift is completed, e.g. estimated output torque after shift is performed |
F16H 2059/6823 | . . | Sensing neutral state of the transmission |
F16H 2059/683 | . . | Sensing pressure in control systems or in fluid controlled devices, e.g. by pressure sensors ( for hydrostatic transmissions F16H 2059/6861 ) |
| F16H 2059/6838 | . . | Sensing gearing status of hydrostatic transmissions |
F16H 2059/6846 | . . . | the flow in hydrostatic transmissions circuits , e.g. high, low or differential pressures |
F16H 2059/6853 | . . . | the state of the transmission units, i.e. motor or pump capacity, e.g. for controlled shifting of range gear |
F16H 2059/6861 | . . . | the pressures, e.g. high, low or differential pressures |
F16H 2059/6869 | . . . | the pump speed |
F16H 2059/6876 | . . . | the motor speed |
F16H 2059/6884 | . . . | Sensing or calculating the pump torque |
F16H 2059/6892 | . . . | Sensing or calculating the motor torque |
| F16H 2059/70 | . . | dependent on the ratio established |
F16H 2059/702 | . . . | Rate of change of gear ratio, e.g. for triggering clutch engagement |
F16H 2059/704 | . . . | Monitoring gear ratio in CVT's |
F16H 2059/706 | . . . | Monitoring gear ratio in stepped transmissions, e.g. by calculating the ratio from input and output speed |
F16H 2059/708 | . . . | Sensing reverse gear, e.g. by a reverse gear switch |
| F16H 2059/72 | . . | dependent on oil characteristics, e.g. temperature, viscosity |
| F16H 2059/74 | . | Inputs being a function of engine parameters ( F16H 59/14 takes precedence ) |
F16H 2059/743 | . . | using engine performance or power for control of gearing ( transmission input torque F16H 2059/147 ) |
F16H 2059/746 | . . | Engine running state, e.g. on-off of ignition switch |
F16H 2061/0012 | . | Transmission control for optimising power output of driveline |
F16H 2061/0015 | . | Transmission control for optimising fuel consumptions |
F16H 2061/0018 | . | Transmission control for optimising exhaust emissions |
| F16H 2061/0021 | . | { Generation or control of line pressure } |
F16H 2061/0034 | . . | Accumulators for fluid pressure supply ; Control thereof |
F16H 2061/0037 | . . | characterised by controlled fluid supply to lubrication circuits of the gearing ( see also lubrication control F16H 57/0446 ) |
F16H 2061/004 | . | Venting trapped air from hydraulic systems ( venting of hydrostatic transmissions F16H 61/4174 ; deaeration or removal of unsolved gas F15B 21/044 ) |
F16H 2061/0043 | . | Cleaning of hydraulic parts, e.g. removal of an orifice clogging |
F16H 2061/0046 | . | Details of fluid supply channels, e.g. within shafts, for supplying friction devices or transmission actuators with control fluid |
F16H 2061/005 | . | Supply of electric power, e.g. batteries for back up supply |
F16H 2061/0053 | . | Initializing the parameters of the controller |
F16H 2061/0056 | . | Powering down of the controller |
F16H 2061/0062 | . | Modifying an existing transmission control from a manufacturer for improvement or adaptation, e.g. by replacing a valve or an electric part |
F16H 2061/0065 | . | Modifying or tuning an existing transmission control for racing, e.g. adaptation of valves for very fast shifting |
| F16H 2061/0068 | . | Method or means for testing of transmission controls or parts thereof |
F16H 2061/0071 | . . | Robots or simulators for testing control functions in automatic transmission ( testing of transmissions G01M 13/02 ) |
| F16H 2061/0075 | . | characterised by a particular control method |
F16H 2061/0078 | . . | Linear control, e.g. PID, state feedback or Kalman |
F16H 2061/0081 | . . | Fuzzy logic |
F16H 2061/0084 | . . | Neural networks |
F16H 2061/0087 | . . | Adaptive control, e.g. the control parameters adapted by learning |
F16H 2061/009 | . . | using formulas or mathematic relations for calculating parameters |
F16H 2061/0093 | . . | using models to estimate the state of the controlled object |
F16H 2061/0096 | . . | using a parameter map |
| F16H 2061/02 | . | characterised by the signals used { ( for shift actuators F16H 61/28 , for continuously variable gearings F16H 61/66 ) } NOTE -
|
| F16H 2061/0202 | . . |
| F16H 2061/0204 | . . . | { for gearshift control, e.g. control functions for performing shifting or generation of shift signal } |
| F16H 2061/0206 | . . . . | { Layout of electro-hydraulic control circuits, e.g. arrangement of valves ( for control of actuators selecting and moving final output members, e.g. shift forks F16H 61/2807 ) } |
F16H 2061/0209 | . . . . . | with independent solenoid valves modulating the pressure individually for each clutch or brake |
| F16H 2061/0213 | . . . . | { characterised by the method for generating shift signals } |
F16H 2061/0216 | . . . . . | Calculation or estimation of post shift values for different gear ratios, e.g. by using engine performance tables |
F16H 2061/0218 | . . . . . | Calculation or estimation of the available ratio range, i.e. possible gear ratios, e.g. for prompting a driver with a display |
F16H 2061/022 | . . . . . | Calculation or estimation of optimal gear ratio, e.g. best ratio for economy drive or performance according driver preference, or to optimise exhaust emissions |
F16H 2061/0223 | . . . . . | Generating of new shift maps, i.e. methods for determining shift points for a schedule by taking into account driveline and vehicle conditions |
F16H 2061/0225 | . . . . . | Modifying of shift maps by manual control, e.g. by learning values from the driver during manual shift mode |
F16H 2061/0227 | . . . . . | Shift map selection, i.e. methods for controlling selection between different shift maps, e.g. to initiate switch to a map for up-hill driving |
F16H 2061/023 | . . . . . | Drive-off gear selection, i.e. optimising gear ratio for drive off of a vehicle |
F16H 2061/0232 | . . . . . | Selecting ratios for bringing engine into a particular state, e.g. for fast warming up or for reducing exhaust emissions |
| F16H 2061/0234 | . . . . . | Adapting the ratios to special vehicle conditions |
F16H 2061/0237 | . . . . . . | Selecting ratios for providing engine braking |
F16H 2061/0239 | . . . . . . | Selecting ratios for preventing or cancelling wheel slip |
F16H 2061/0241 | . . . . . | Adapting the ratio to special transmission conditions, e.g. shifts during warming up phase of transmission when fluid viscosity is high |
F16H 2061/0244 | . . . . . | Adapting the automatic ratio to direct driver requests, e.g. manual shift signals or kick down |
| F16H 2061/0251 | . . . | { Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals } |
| F16H 2061/0262 | . . |
| F16H 2061/04 | . | Smoothing ratio shift |
| F16H 2061/0403 | . . | { Synchronisation before shifting } |
F16H 2061/0407 | . . . | by control of clutch in parallel torque path |
F16H 2061/0411 | . . . | by control of shaft brakes ( shaft brakes F16H3/12B ) |
F16H 2061/0414 | . . . | by retarder control |
F16H 2061/0418 | . . . | by using different synchronisation devices simultaneously, e.g. for faster synchronisation |
F16H 2061/0422 | . . . | by an electric machine, e.g. by accelerating or braking the input shaft |
| F16H 2061/0425 | . . | Bridging torque interruption |
F16H 2061/0429 | . . . | by torque supply with a clutch in parallel torque path |
F16H 2061/0433 | . . . | by torque supply with an electric motor |
F16H 2061/044 | . . | when a freewheel device is disengaged or bridged |
| F16H 2061/0444 | . . | during fast shifting over two gearsteps, e.g. jumping from fourth to second gear |
F16H 2061/0451 | . . | during swap-shifts, i.e. gear shifts between different planetary units, e.g. with double transitions shift involving three or more friction members |
F16H 2061/0455 | . . | during shifts involving three or more friction members, e.g. release of 3-4 clutch, 2-4 brake and apply of forward clutch C1 ( swap shift F16H 2061/0451 ) |
F16H 2061/0459 | . . | using map for shift parameters, e.g. shift time, slip or pressure gradient, for performing controlled shift transition and adapting shift parameters by learning |
F16H 2061/0462 | . . | by controlling slip rate during gear shift transition |
F16H 2061/0466 | . . | Smoothing shift shock by apply or release of band brake servos, e.g. overlap control of band brake and a clutch or vice versa |
F16H 2061/047 | . . | by preventing or solving a tooth but situation upon engagement failure due to misalignment of teeth |
F16H 2061/0474 | . . | by smoothing engagement of positive clutches ; Methods or means for shock free engagement of dog clutches ( for tooth but situations F16H 2061/047 ) |
F16H 2061/0477 | . . | by suppression of excessive engine flare or turbine racing during shift transition ( engine flare caused by lock-up release F16H 61/143 ) |
F16H 2061/0481 | . . | during range shift from drive (D) or reverse (R) to neutral ( N ) |
F16H 2061/0485 | . . | during range shift from neutral (N) to reverse (R) |
F16H 2061/0488 | . . | during range shift from neutral ( N ) to drive (D) |
F16H 2061/0492 | . . | for high engine torque, e.g. during acceleration or uphill driving |
F16H 2061/0496 | . . | for low engine torque, e.g. during coasting, sailing or engine braking |
| F16H 2061/06 | . . | by controlling rate of change of fluid pressure |
| F16H 2061/08 | . . | Timing control |
| F16H 2061/12 | . | Detecting malfunction or potential malfunction, e.g. fail safe ( in control of hydrostatic gearing F16H 61/4192 ) ; { Circumventing or fixing failures } |
F16H 2061/1204 | . . | for malfunction caused by simultaneous engagement of different ratios resulting in transmission lock state or tie-up condition ( lock state for braking F16H 61/0059 ) |
| F16H 2061/1208 | . . | with diagnostic check cycles ; Monitoring of failures |
F16H 2061/1212 | . . . | Plausibility checks ; Counting means for repeated failures |
F16H 2061/1216 | . . . | Display or indication of detected failures |
F16H 2061/122 | . . | Avoiding failures by using redundant parts |
F16H 2061/1224 | . . | Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts |
F16H 2061/1228 | . . | Fixing failures by repairing failed parts, e.g. loosening a sticking valve |
| F16H 2061/1232 | . . | Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios |
F16H 2061/124 | . . | Limiting the input power, torque or speed |
F16H 2061/1244 | . . | Keeping the current state |
F16H 2061/1248 | . . | Resuming normal operation |
F16H 2061/1252 | . . | Fail safe valves ( fail priority valves F16H 2061/1236 ) |
| F16H 2061/1256 | . . | characterised by the parts or units where malfunctioning was assumed or detected |
| F16H 2061/126 | . . . | the failing part is the controller |
F16H 2061/1264 | . . . . | Hydraulic parts of the controller, e.g. a sticking valve or clogged channel |
F16H 2061/1268 | . . . . | Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor |
F16H 2061/1272 | . . . | the failing part is a part of the final output mechanism, e.g. shift rods or forks |
| F16H 2061/1276 | . . . | the failing part is a friction device, e.g. clutches or brakes |
F16H 2061/1284 | . . . | the failing part is a sensor |
F16H 2061/1288 | . . . | the failing part is an actuator |
F16H 2061/1292 | . . . | the failing part is the power supply, e.g. the electric power supply |
F16H 2061/1296 | . . . | the failing part is an electric machine forming part of the transmission |
| F16H 2061/14 | . | Control of torque converter lock-up clutches |
| F16H 2061/16 | . | Inhibiting { or initiating } shift during unfavourable conditions, { e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed ( unintentional control input F16H 61/18 ) } |
F16H 2061/161 | . . | by checking feasibility of shifts, i.e. determine if requested shift can be successfully completed and post shift values are in an acceptable range |
F16H 2061/163 | . . | Holding the gear for delaying gear shifts under unfavorable conditions, e.g. during cornering |
F16H 2061/165 | . . | Preventing reverse gear shifts if vehicle speed is too high for safe shifting |
F16H 2061/166 | . . | Preventing or initiating shifts for preventing stall or overspeed of engine |
F16H 2061/168 | . . | Forced shifts into neutral for safety reasons, e.g. in case of transmission failure or emergency braking |
| F16H 2061/18 | . | Preventing unintentional or unsafe shift, { e.g. preventing manual shift from highest gear to reverse gear } |
F16H 2061/185 | . . | Means, e.g. catches or interlocks, for preventing unintended shift into reverse gear |
| F16H 2061/20 | . | Preventing gear creeping; { Transmission control during standstill, e.g. hill hold control } |
F16H 2061/202 | . . | Active creep control for slow driving, e.g. by controlling clutch slip |
F16H 2061/205 | . . | Hill hold control, e.g. with torque converter or an friction device slightly engaged to keep vehicle stationary |
F16H 2061/207 | . . | by neutral control |
| F16H 2061/21 | . | Providing engine brake control |
F16H 2061/213 | . . | for emergency braking, e.g. for increasing brake power in emergency situations |
F16H 2061/216 | . . | by using exhaust brakes |
| F16H 2061/22 | . | Locking { of the control input devices } ( F16H 63/34 takes precedence; { vehicle fittings for preventing unauthorised use, e.g. ignition keys interlocked with gear box or gear lever B60R 25/06 } ) |
F16H 2061/226 | . . | Manual distress release of the locking means for shift levers, e.g. to allow towing of vehicle in case of breakdown ( for parking locks F16H 63/3491 ) |
| F16H 2061/24 | . | Providing feel, e.g. to enable selection |
F16H 2061/241 | . . | Actuators providing feel or simulating a shift gate, i.e. with active force generation for providing counter forces for feed back |
F16H 2061/242 | . . | Mechanical shift gates or similar guiding means during selection and shifting |
F16H 2061/243 | . . | Cams or detent arrays for guiding and providing feel |
F16H 2061/245 | . . | Ramp contours for generating force threshold, e.g. cams or pushers for generating additional resistance for a reverse path |
F16H 2061/246 | . . | Additional mass or weight on shift linkage for improving feel |
F16H 2061/247 | . . | Detents for range selectors |
F16H 2061/248 | . . | with audible signals for providing selection or shift feed back |
| F16H 2061/26 | . | Generation or transmission of movements for final actuating mechanisms NOTE -
|
| F16H 2061/28 | . . | with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted |
F16H 2061/283 | . . . | Adjustment or calibration of actuator positions, e.g. neutral position |
F16H 2061/2838 | . . . | Arrangements with single drive motor for selecting and shifting movements, i.e. one motor used for generating both movements |
F16H 2061/2846 | . . . | Arrangements of actuators for enabling jump shifting for skipping of gear ratios |
F16H 2061/2853 | . . . | Electromagnetic solenoids |
F16H 2061/2861 | . . . | Linear motors |
F16H 2061/2869 | . . . | Cam or crank gearing |
F16H 2061/2876 | . . . | Racks |
F16H 2061/2884 | . . . | Screw-nut devices |
F16H 2061/2892 | . . . | other gears, e.g. worm gears, for transmitting rotary motion to the output mechanism |
| F16H 2061/30 | . . . | Hydraulic { or pneumatic } motors { or related fluid control means } therefor |
| F16H 2061/301 | . . . . | for power assistance, i.e. servos with follow up action |
F16H 2061/302 | . . . . . | with variable force amplification, e.g. force is depending on selected gear or on actuator force ( non-linear amplification ) |
F16H 2061/304 | . . . . | using telemotors, i.e. systems with master cylinder and linked shift actuator without external pressure source |
F16H 2061/305 | . . . . | Accumulators for fluid supply to the servo motors, or control thereof ( accumulators for line pressure R16H61/00K4 ) |
F16H 2061/307 | . . . . | Actuators with three defined positions, i.e. three position servos |
F16H 2061/308 | . . . . | Modular hydraulic shift units, i.e. preassembled actuator units for select and shift movements adapted for being mounted on transmission casing |
| F16H 2061/32 | . . . | Electric motors { actuators or related electrical control means } therefor |
| F16H 2061/66 | . | specially adapted for continuously variable gearings ( F16H 61/38 takes precedence ) |
F16H 2061/6601 | . . | with arrangements for dividing torque and shifting between different ranges |
| F16H 2061/6602 | . . | with at least two dynamo-electric machines for creating an electric power path inside the transmission device, e.g. using generator and motor for a variable power torque path |
| F16H 2061/6604 | . . | Special control features generally applicable to continuously variable gearings |
F16H 2061/6605 | . . . | Control for completing downshift at hard braking |
F16H 2061/6607 | . . . | Controls concerning lubrication or cooling ( lubrication features of friction gearings F16H 57/0487 ) |
F16H 2061/6608 | . . . | Control of clutches, or brakes for forward-reverse shift |
F16H 2061/6609 | . . . | Control of clutches or brakes in torque split transmissions |
F16H 2061/661 | . . . | Conjoint control of CVT and drive clutch |
| F16H 2061/6611 | . . . | Control to achieve a particular driver perception, e.g. for generating a shift shock sensation |
F16H 2061/6614 | . . . | Control of ratio during dual or multiple pass shifting for enlarged ration coverage |
| F16H 2061/6615 | . . . | Imitating a stepped transmissions |
F16H 2061/6617 | . . . | Manual control of CVTs while continuously varying the ratio |
F16H 2061/6618 | . . . | Protecting CVTs against overload by limiting clutch capacity, e.g. torque fuse |
| F16H 2061/662 | . . | with endless flexible means |
| F16H 2061/66204 | . . . | Control for modifying the ratio control characteristic |
F16H 2061/66209 | . . . . | dependent on ambient conditions |
F16H 2061/66213 | . . . . | dependent on driver's choice |
F16H 2061/66218 | . . . . | dependent on control input parameters other than ambient conditions or driver's choice |
F16H 2061/66222 | . . . . | the ratio is varied in order to reduce surface wear of belt or pulley |
| F16H 2061/66272 | . . . | { characterised by means for controlling the torque transmitting capability of the gearing } |
F16H 2061/66277 | . . . . | by optimising the clamping force exerted on the endless flexible member |
F16H 2061/66281 | . . . . | by increasing the line pressure at the occurrence of input torque peak |
F16H 2061/66286 | . . . | Control for optimising pump efficiency |
F16H 2061/6629 | . . . | Detection of slip for determining level of wear |
| F16H 2061/664 | . . | Friction gearings |
| F16H 2063/00 | Control outputs { from the control unit } to change-speed- or reversing-gearings for conveying rotary motion { or to other devices than the final output mechanism } |
F16H 2063/005 | . | Preassembled gear shift units for mounting on gear case ( for hydraulic shift units F16H 2061/308 ) |
| F16H 2063/02 | . | Final output mechanisms therefor ; Actuating means for the final output mechanisms |
F16H 2063/025 | . . | Final output mechanisms for double clutch transmissions |
| F16H 2063/08 | . . | Multiple final output mechanisms being moved by a single common final actuating mechanism { ( Constructional features of the final output mechanisms F16H 63/30 ) } |
| F16H 2063/20 | . . . | with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate |
F16H 2063/202 | . . . . | using cam plates for selection or shifting, e.g. shift plates with recesses or groves moved by a selector extension |
F16H 2063/204 | . . . . | the gear shift lever being the immediate final actuating mechanism, e.g. the shift finger being a part of the gear shift lever |
F16H 2063/208 | . . . . | using two or more selecting fingers |
| F16H 2063/30 | . . | Constructional features of the final output mechanisms |
| F16H 2063/3003 | . . . | { Bandbrake actuating mechanisms } |
| F16H 2063/3023 | . . . | { the final output mechanisms comprising elements moved by fluid pressure ( F16H63/30B1 takes precedence ) } |
| F16H 2063/304 | . . . | { the final output mechanisms comprising elements moved by electrical or magnetic force ( F16H63/30B1 takes precedence ) } |
F16H 2063/3046 | . . . . | using electromagnetic clutch for coupling gear wheel to shaft ( friction clutches F16H 63/3043 ) |
F16H 2063/305 | . . . . | using electromagnetic solenoids |
F16H 2063/3053 | . . . . | using linear motors |
F16H 2063/3056 | . . . . | using cam or crank gearing |
F16H 2063/3059 | . . . . | using racks |
F16H 2063/3063 | . . . . | using screw devices |
F16H 2063/3066 | . . . . | using worm gears |
| F16H 2063/3069 | . . . | { Interrelationship between two or more final output mechanisms ( interlocking devices F16H 63/36 ) } |
F16H 2063/3076 | . . . | Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts ; Special details thereof |
F16H 2063/3079 | . . . | Shift rod assembly, e.g. supporting, assembly or manufacturing of shift rails or rods ; Special details thereof |
F16H 2063/3083 | . . . | Shift finger arrangements, e.g. shape or attachment of shift fingers |
F16H 2063/3086 | . . . | Shift head arrangements, e.g. forms or arrangements of shift heads for preselection or shifting |
F16H 2063/3089 | . . . | Spring assisted shift, e.g. springs for accumulating energy of shift movement and release it when clutch teeth are aligned |
| F16H 2063/3093 | . . . | Final output elements, i.e. the final elements to establish gear ratio, e.g. dog clutches or other means establishing coupling to shaft ( fluid actuated clutches F16H 63/3026 ; electromagnetic clutches F16H 2063/3046 ) |
| F16H 2063/32 | . . . | Gear shift yokes, { e.g. shift forks } |
F16H 2063/321 | . . . . | characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins |
F16H 2063/322 | . . . . | characterised by catches or notches for moving the fork |
F16H 2063/324 | . . . . | characterised by slide shoes, or similar means to transfer shift force to sleeve |
F16H 2063/325 | . . . . | Rocker or swiveling forks, i.e. the forks are pivoted in the gear case when moving the sleeve |
F16H 2063/327 | . . . . | essentially made of sheet metal |
F16H 2063/328 | . . . . | essentially made of plastics, e.g. injection molded |
| F16H 2063/40 | . | comprising signals other than signals for actuating the final output mechanisms |
| F16H 2063/42 | . . | Ratio indicator devices WARNING -
|
F16H 2063/423 | . . . | Range indicators for automatic transmissions, e.g. showing selected range or mode |
F16H 2063/426 | . . . | with means for advising the driver for proper shift action, e.g. prompting the driver with allowable selection range of ratios |
| F16H 2063/50 | . . | Signals to an engine or motor |
F16H 2063/506 | . . . | for engine torque resume after shift transition, e.g. a resume adapted to the driving style |
F16H 2063/508 | . . . | for limiting transmission input torque, e.g. to prevent damage of transmission parts |
| F16H 2200/00 | Transmissions for multiple ratios |
F16H 2200/0004 | . | comprising a power take off shaft |
F16H 2200/0008 | . | specially adapted for front-wheel-driven vehicles |
F16H 2200/0013 | . | specially adapted for rear-wheel-driven vehicles |
F16H 2200/0017 | . | specially adapted for four-wheel-driven vehicles |
F16H 2200/0021 | . | specially adapted for electric vehicles |
F16H 2200/0026 | . | comprising at least one creep low gear, e.g. additional gear for extra low speed or creeping |
| F16H 2200/003 | . | characterised by the number of forward speeds |
F16H 2200/0034 | . . | the gear ratios comprising two forward speeds |
F16H 2200/0039 | . . | the gear ratios comprising three forward speeds |
F16H 2200/0043 | . . | the gear ratios comprising four forward speeds |
F16H 2200/0047 | . . | the gear ratios comprising five forward speeds |
F16H 2200/0052 | . . | the gear ratios comprising six forward speeds |
F16H 2200/0056 | . . | the gear ratios comprising seven forward speeds |
F16H 2200/006 | . . | the gear ratios comprising eight forward speeds |
F16H 2200/0065 | . . | the gear ratios comprising nine forward speeds |
F16H 2200/0069 | . . | the gear ratios comprising ten forward speeds |
F16H 2200/0073 | . . | the gear ratios comprising eleven forward speeds |
F16H 2200/0078 | . . | the gear ratio comprising twelve or more forward speeds |
| F16H 2200/0082 | . | characterised by the number of reverse speeds |
F16H 2200/0086 | . . | the gear ratios comprising two reverse speeds |
F16H 2200/0091 | . . | the gear ratios comprising three reverse speeds |
F16H 2200/0095 | . . | the gear ratios comprising four reverse speeds |
| F16H 2200/20 | . | Transmissions using gears with orbital motion |
| F16H 2200/2002 | . . | characterised by the number of sets of orbital gears |
F16H 2200/2005 | . . . | with one sets of orbital gears |
F16H 2200/2007 | . . . | with two sets of orbital gears |
F16H 2200/201 | . . . | with three sets of orbital gears |
F16H 2200/2012 | . . . | with four sets of orbital gears |
F16H 2200/2015 | . . . | with five sets of orbital gears |
F16H 2200/2017 | . . . | with six sets of orbital gears |
| F16H 2200/202 | . . | characterised by the type of Ravigneaux set |
F16H 2200/2023 | . . . | using a Ravigneaux set with 4 connections |
F16H 2200/2025 | . . . | using a Ravigneaux set with 5 connections |
F16H 2200/2028 | . . . | using a Ravigneaux set with 6 connections |
| F16H 2200/203 | . . | characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes |
F16H 2200/2033 | . . . | with one engaging means |
F16H 2200/2035 | . . . | with two engaging means |
F16H 2200/2038 | . . . | with three engaging means |
F16H 2200/2041 | . . . | with four engaging means |
F16H 2200/2043 | . . . | with five engaging means |
F16H 2200/2046 | . . . | with six engaging means |
F16H 2200/2048 | . . . | with seven engaging means |
F16H 2200/2051 | . . . | with eight engaging means |
F16H 2200/2053 | . . . | with nine engaging means |
F16H 2200/2056 | . . . | with ten engaging means |
F16H 2200/2058 | . . . | with eleven engaging means |
F16H 2200/2061 | . . . | with twelve engaging means |
F16H 2200/2064 | . . . | using at least one positive clutch, e.g. dog clutch |
F16H 2200/2066 | . . . | using one freewheel mechanism |
F16H 2200/2069 | . . . | using two freewheel mechanism |
F16H 2200/2071 | . . . | using three freewheel mechanism |
F16H 2200/2074 | . . . | using four freewheel mechanism |
F16H 2200/2076 | . . . | using at least five freewheel mechanism |
| F16H 2200/2079 | . . | using freewheel type mechanisms, e.g. freewheel clutches |
F16H 2200/2082 | . . . | one freewheel mechanisms |
F16H 2200/2084 | . . . | two freewheel mechanisms |
F16H 2200/2087 | . . . | three freewheel mechanisms |
F16H 2200/2089 | . . . | four freewheel mechanisms |
F16H 2200/2092 | . . . | at least five freewheel mechanisms |
F16H 2200/2094 | . . | using positive clutches, e.g. dog clutches |
F16H 2200/2097 | . . | comprising an orbital gear set member permanently connected to the housing, e.g. a sun wheel permanently connected to the housing |
| F16H 2302/00 | Determining the way or trajectory to new ratio, e.g. by determining speed, torque or time parameters for shift transition |
F16H 2302/02 | . | Optimizing the way to the new ratio |
F16H 2302/04 | . | Determining a modus for shifting ( selection of shift speed modus F16H 2059/0226 ) |
F16H 2302/06 | . | Determining timing parameters of shifting, e.g. start of shifting ( for smoothing gear shift F16H 61/08 ) |
| F16H 2306/00 | Shifting |
F16H 2306/14 | . | Skipping gear shift ( for smoothing gear shift F16H 2061/0444 ) |
F16H 2306/18 | . | Preparing coupling or engaging of future gear |
| F16H 2306/20 | . | Timing of gear shifts ( for smoothing gear shift F16H 61/08 ) |
F16H 2306/21 | . . | for auxiliary gear shifts ( for smoothing auxiliary gear shifts F16H 2061/085 ) |
F16H 2306/22 | . | Swap shifting ( for smoothing gear shift F16H 2061/0451 ) |
F16H 2306/24 | . | Interruption of shift, e.g. if new shift is initiated during ongoing previous shift |
F16H 2306/30 | . | characterised by the way or trajectory to a new ratio, e.g. by performing shift according to a particular algorithm or function ( determining the way or trajectory to a new ratio F16H 2302/00 ) |
F16H 2306/32 | . | Preparing the opening or release of the torque transmitting element |
F16H 2306/36 | . | Filling the dead volume of actuators ( controlling filling of clutches or brake servos F16H61/06E2 ) |
| F16H 2306/40 | . | Shifting activities |
F16H 2306/42 | . . | Changing the input torque to the transmission |
F16H 2306/44 | . . | Removing torque from current gears |
F16H 2306/46 | . . | Uncoupling of current gear |
F16H 2306/48 | . . | Synchronising of new gear |
F16H 2306/50 | . . | Coupling of new gear |
F16H 2306/52 | . . | Applying torque to new gears |
F16H 2306/54 | . . | Synchronizing engine speed to transmission input speed |
| F16H 2312/00 | Driving activities |
| F16H 2312/02 | . | Driving off |
F16H 2312/04 | . | Holding or hillholding |
F16H 2312/06 | . | Creeping |
F16H 2312/08 | . | Rocking |
F16H 2312/09 | . | Switching between forward and reverse ( rocking F16H 2312/08 ) |
F16H 2312/10 | . | Inching |
F16H 2312/12 | . | Parking |
F16H 2312/14 | . | Going to, or coming from standby operation, e.g. for engine start-stop operation at traffic lights |
F16H 2312/16 | . | Coming to a halt |
F16H 2312/18 | . | Strong or emergency braking |
F16H 2312/20 | . | Start-up or shut-down |
| F16H 2342/00 | Calibrating |
F16H 2342/02 | . | Calibrating shift or range movements |
| F16H 2342/04 | . | Calibrating engagement of friction elements |
F16H 2342/06 | . | Determining which part to calibrate or timing of calibrations |
F16H 2342/10 | . | Calibrating valves |