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Class 192 | 192 CLUTCHES AND POWER-STOP CONTROL |
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3.21 | VORTEX-FLOW DRIVE AND CLUTCH |
3.22 | With means to effect torque reversal |
3.23 | With brake |
3.25 | With additional drive or clutch |
3.28 | Including drive-lockup clutch |
3.32 | Alternatively operative drive and clutch |
3.33 | Fluid-pressure operator for engaging clutch |
3.34 | VORTEX-FLOW DRIVE AND BRAKE |
3.51 | TRANSMISSION CONTROL AND CLUTCH CONTROL |
3.52 | Planetary transmission and coaxial clutch |
3.54 | Common control |
3.55 | Power-operated clutch |
3.61 | Stepped ratio transmission |
3.63 | Interrelated (e.g., with interlock) |
215 | TRANSMISSION AND BRAKE |
216 | Internal resistance brake |
217 | Velocipede |
218 | Motor vehicle |
219 | Transmission control affects brake |
220 | Brake control affects transmission change |
221 | Fluid operated |
222 | Electromagnetic |
223 | Torque-responsive brake |
223.1 | Transversely engaged positive brake |
223.2 | Ball or roller type brake |
223.3 | With cam mechanism for axially moving brake member |
223.4 | Wrap-spring brake |
224 | Belt or chain transmission |
224.1 | Belt tensioner affects brake operation |
224.2 | Belt failure operates brake |
224.3 | Belt shipper affects brake operation |
225 | Fluid operated |
226 | Electromagetic |
12R | CLUTCH AND BRAKE |
13R | Vehicle type |
14 | Same member |
15 | Automatic check and release |
17R | Peripheral brake |
18R | Sliding operation |
19 | Crank control |
12A | Internal resistance |
12B | One-way engaging |
12C | Fluid operator |
12D | Electric |
20 | CLUTCH AND GEAR |
21.5 | FIELD RESPONSIVE FRICTIONAL MEDIA TYPE |
22 | LATCH OPERATED |
23 | Corn-planter type |
24 | Longitudinally moving transmission member |
26 | Transversely moving transmission member |
30R | CLUTCHES |
31 | Automatic |
32 | Manual control |
41R | One-way engaging |
48.1 | Plural clutch-assemblage |
48.2 | Including electrically actuated clutch assemblage |
48.3 | Diverse clutch-assemblages |
48.4 | Including three or more assemblages |
48.5 | Including one clutch-assemblage having interdigitated clutch-elements |
48.601 | Having fluid pressure operator |
48.602 | Operator rotatable relative to its clutch-assemblage |
48.603 | Operator coaxial with its clutch-assemblage |
48.607 | Axially spaced coaxial clutch-assemblages |
48.608 | Plural fluid pressure operators forming nested pistons |
48.609 | Axially spaced coaxial clutch-assemblages |
48.61 | Plural fluid pressure operators forming nested pistons |
48.611 | Operator coaxial with its clutch-assemblage |
48.615 | Radially acting operator |
48.616 | Plural fluid pressure operators forming nested pistons |
48.618 | Operator coaxial with its clutch-assemblage |
48.7 | With means to actuate or deactuate clutch-assemblages sequentially |
48.8 | Associated with three or more shafts |
48.92 | Including unirotationally engaging clutch-elements |
49 | Parallel vehicle wheels |
51 | Reversing |
52.1 | Progressive engagement |
52.2 | Surface area |
52.4 | Variable force |
52.6 | Yielding |
53.1 | Frictional and positive |
53.2 | Magnetic or electromagnetic operated friction clutch |
53.3 | With blocker |
53.31 | Self-energizing |
53.32 | Interposed friction members |
53.33 | Member extending axially between friction surfaces |
53.34 | Outward tooth or lug on friction member |
53.35 | Inward tooth or lug on friction member |
53.36 | Radially movable blocker |
53.4 | Lock for positive clutch |
53.5 | Axially projecting positive clutch |
53.6 | Transversely moving positive clutch |
54.1 | Torque responsive |
54.2 | Hub clutch |
54.5 | Cam operated |
55.1 | With overload release coupling |
55.2 | With flexible shaft coupling permitting limited relative rotation |
55.3 | Separate resilient member between clutch element and its shaft |
56.1 | Overload release |
56.2 | Coil |
56.3 | Fluid-operated clutch |
56.4 | Magnetic or electromagnetic |
56.5 | Clutch elements remain disengaged after overload corrected |
56.6 | Axially engaged |
54.3 | Fluid operated |
54.4 | Magnetic or electromagnetic |
57 | Fluent material and mechanical |
58.1 | Fluent material |
58.2 | Fluid |
58.3 | Vane clutch |
58.4 | Viscous shear |
58.41 | Multiple plate |
58.43 | Variable gap or volume |
58.5 | Separate reservoir |
58.9 | Radial vane |
59 | Axially movable piston |
60 | Transversely movable piston |
61 | Gear-pump type |
62 | Plow-lifting type |
63 | Free-engine type |
64 | Velocipede free wheel |
65 | Axially and transversely engaging |
66.1 | Axially engaging |
66.2 | Conical or frustoconical |
66.3 | Planar radially extending |
69 | Positive |
69.1 | Pivoting positive clutch element |
69.2 | Plunger disconnect |
69.3 | Pilot pawl |
69.4 | Wheel hub clutched to axle |
69.5 | Ball or roller |
69.6 | Cylindrical pin |
69.7 | Axial-radial |
69.8 | Axial-axial |
69.9 | Radial-radial |
70 | Spreading |
70.11 | Interposed, mating clutch-elements |
70.12 | With means to cool or lubricate clutch parts |
70.13 | With removable or replaceable or interchangeable clutch parts |
70.14 | Including surface characteristics of clutch-element |
70.16 | With torque connection between clutch-element and its shaft |
70.21 | With means to move multiple clutch-elements axially and sequentially |
70.22 | With means to move clutch-element axially and latch into engaged or disengaged position |
70.23 | With cam or wedge contacting clutch-element or pressure plate for axial movement thereof |
70.251 | With adjustable means to move clutch-element axially (e.g., to compensate for wear) |
70.27 | With spring means to move clutch-element axially |
70.3 | With actuator lever pivoted on pressure plate or back plate to move clutch-element axially |
Transversely engaged |
82R | Operators |
83 | Multiple for same clutch |
84.1 | Electric or magnetic |
84.2 | Plural coils |
84.3 | Including permanent magnet |
84.4 | Electrostatic |
84.5 | Air gap adjustment |
84.6 | Rotary electric motor is clutch actuator |
84.7 | Mechanical force increasing means |
84.8 | Operator for transversely engaging elements |
84.9 | Operator for axially engaging elements |
85.01 | Fluid pressure |
85.02 | Operator force derived from clutch input or output |
85.03 | Elastic (e.g., diaphragm, pneumatic tube) |
85.04 | Rotating with clutch input or output |
85.05 | And causing purely axial movement |
85.06 | Including flexible friction discs |
85.07 | Plural oppositely acting elastic operators |
85.08 | Clutch has flat friction surfaces |
85.11 | Clutch has positively engaging clutch members |
85.12 | And causing purely radial movement |
85.14 | Rotatable relative to clutch input and output |
85.17 | Piston and cylinder operator rotating with clutch input or output |
85.18 | Positive clutch |
85.19 | Friction clutch |
85.2 | Having friction elements movable axially only |
85.21 | Having conical or frustoconical friction surfaces (e.g., cone clutch) |
85.23 | Having flat friction surfaces |
85.24 | More than two friction elements |
85.25 | Including balance chamber |
85.26 | Cam mechanism between piston and friction element |
85.27 | Auxiliary exhaust or relief passage from piston chamber |
85.28 | Fluid escape from piston chamber by rotation-induced pressure |
85.29 | In piston |
85.31 | Valve in passage |
85.32 | Variable fluid contacting piston area |
85.33 | Axially stationary piston, moving cylinder |
85.34 | Cushioning element between piston and friction element |
85.35 | Operator acts on friction elements via diaphragm spring or lever |
85.36 | Electric or magnetic release |
85.37 | Fluid released clutch |
85.39 | Spring released clutch |
85.43 | Having particular friction element structure |
85.44 | Having particular piston seal |
85.45 | Piston has interrupted engagement face |
85.46 | Piston has non-planar engagement face |
85.47 | Having radially displaceable friction surface |
85.48 | Operator rotatable relative to clutch input and output |
85.49 | And aligned with clutch axis of rotation |
85.5 | Operator acts on clutch through push rod extending coaxially through input or output shaft |
85.51 | Operator acts on clutch via diaphragm spring or lever |
85.53 | Details of fluid operator |
85.55 | Details of master cylinder |
85.56 | Operator spaced from and parallel to clutch axis of rotation |
85.57 | Fluid released clutch |
85.59 | Details of fluid operator |
85.6 | Details of master cylinder |
85.61 | Cooling or lubricating |
85.62 | Having wear compensator |
85.63 | Including fluid pressure control |
89.1 | Weight operated |
89.2 | Spring engaged |
90 | Electric release |
89.21 | Cam release |
89.22 | Belleville disc spring |
89.26 | Plural coil springs spaced from clutch axis |
89.27 | Coil spring coaxial to clutch axis |
89.29 | Quick throw spring |
92 | One-direction apply and release |
93R | Cam |
93A | Axially thrusting cams rotatable about clutch axis |
93B | Axially moving cam acting on pivoted lever |
93C | Axially moving cam acting on transversely moving wedge or clutch member |
94 | Screw |
95 | Handwheel |
96 | Central pin |
98 | Shipper saddles |
99R | Lever systems |
99A | Levers mounted on axially engaging clutch |
99B | Levers mounted on transversely engaging clutch |
99S | Stationary levers |
100 | Follow-up |
101 | Releasing |
102 | Check of driven member |
103R | Speed responsive |
104R | Fixed-speed release |
104B | Transversely engaged-interior |
104C | Transversely engaged-exterior |
104F | Fluid clutches and operators |
105R | Fixed-speed engagement |
105A | Centrifugal (fluid or powder) nonpivoted weights (radially movably or slidable) i.e., mercury clutch |
105B | Axially engaged with nonpivoted weights-weights movable radially or slidable |
105BA | Transversely engaged with nonpivoted weights |
105BB | Transversely engaged positive with nonpivoted weights |
105C | Axially engaged with pivoted weights |
105CP | Weights pivoted on axis parallel to clutch axis-axially engaged |
105CS | Single pair clutching elements axially engaged with pivoted weights |
105CD | Transversely expanding clutch with pivoted weights |
105CE | Transversely engaged-pivoted weights and clutching elements movable separately |
105CF | Transversely contracting |
105F | Fluid controls for centrifugal clutches |
106R | Release |
103A | Centrifugal operated, axially engaged |
103B | Centrifugal operator transversely engaged |
103C | Acceleration and inertia responsive |
103F | Fluid operated |
103FA | Fluid pressure engaged with centrifugal valve |
82P | Rack and pinion operator |
82T | Temperature operator |
30W | Warning, indicating, and signal devices |
30V | Vibration dampers |
ELEMENTS |
200 | Clutch element resiliently carried on hub |
201 | Speed-responsive |
202 | Manually adjustable |
203 | Coil spring detail |
204 | Specified bushing |
205 | Separate seat detail |
206 | Relatively axially movable hub sections |
207 | Circumferential resilience |
107R | Engaging surfaces |
109R | Thrust members, retarders, and stops |
109A | Resilient operators and pressure plates |
109B | Resilient backing plates |
109F | Cushioning devices for fluid operators |
109D | Dashpot |
110R | Shafts, bearings, and adjusting devices |
111.1 | Wear compensators |
111.11 | Compensator in actuating mechanism outside of the clutch (EPO) |
111.13 | Compensator in or near release bearing (EPO) |
111.15 | Compensator on or inside clutch cover (e.g., acting on diaphragm or pressure plate) (EPO) |
111.16 | Automatic |
111.17 | Worm mechanism |
111.18 | Relatively rotatable cam rings |
111.4 | Having clearance sensor bridging gap between clutch members and moveable only during engagement |
111.5 | Relatively rotatable cam rings |
111.6 | Threaded element centered on clutch axis |
112 | Casings |
113.1 | Lubricating, insulating, or cooling |
113.2 | Air cooling |
113.3 | Liquid cooled or lubricated clutch surfaces |
113.31 | Entire coolant path is spaced from clutch surfaces |
113.32 | Overrunning clutch |
113.33 | Positive |
113.34 | Lubricant or coolant between engaging surfaces |
113.4 | Thermal insulating |
113.5 | Lubrication of ancillary clutch parts |
114R | Locks |
115 | Supports |
116.5 | STOP MECHANISM |
125R | Material control |
126 | Sheet material |
125A | Power stop-material control-electrical |
125B | Mechanical |
125C | Pneumatic |
125D | Granular material |
125E | Work start |
125F | Length of material stop |
129R | Safety device |
138 | Limit stop |
144 | Drive release and brake |
150 | Overload release |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived. | ||
CLUTCHES (192/30) |
FOR101 | TRANSMISSION CONTROL AND BRAKE (192/4 R) |
FOR102 | Back-pedaling brake (192/5) |
FOR106 | Automatic brake (192/7) |
FOR110 | Electric control (192/9) |
FOR111 | Belt shipper (192/10) |
FOR112 | Belt tightener (192/11) |
FOR113 | Automatic type (192/4 A) |
FOR114 | Internal resistance brake (192/4 B) |
FOR115 | Forward and reverse gearing (192/4 C) |
CLUTCHES (192/30) |
ELEMENTS |
CLUTCHES (192/30) |
Operators (192/82 R) |
FOR118 | Fluid pressure (192/85 R) |
FOR119 | Double acting (192/86) |
FOR120 | Multiple clutches (192/87.1) |
FOR121 | Having independent operators (192/87.11) |
FOR122 | Responsive to rotational speed of clutch-element (192/87.12) |
FOR123 | With selective distributor for fluid pressure (192/87.13) |
FOR124 | Alternatively operative clutches (192/87.14) |
FOR130 | Flexible motor (192/88 R) |
FOR133 | Axially engaging-rotating motor and clutch (192/85 A) |
FOR134 | Axially engaging clamping rotating motor and clutch (192/85 AA) |
FOR135 | Axially engaging spreading rotating motor and clutch (192/85 AB) |
FOR136 | Transversely engaging rotating motor and clutch (192/85 AT) |
FOR137 | Clutch and nonrotating motor (192/85 C) |
FOR138 | Clutch and nonrotating motor (192/85 CA) |
FOR139 | Centrifugal fluid clutches (192/85 F) |
FOR140 | Vacuum clutches and operators (192/85 V) |
FOR141 | Fluid release (192/91R) |
DIGESTS | ||
DIG1 | REMOVABLE MEMBERS |
DIG2 | UNIVERSAL JOINT |
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