1. CPC Sections
  2. CPC Section F
  3. CPC Class F16
  4. CPC Subclass F16G
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CPC
COOPERATIVE PATENT CLASSIFICATION
​​
F16G
BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR [2018-08]
NOTE

  • Attention is drawn to the following places:
    B63B 21/04 Fastening equipment for chains, ropes or the like for ships
    B63B 21/20 Adaptations of chains, ropes or the like for ships
    B65G 15/30 Endless conveyor belts
    B65G 17/38, B65G 19/20 Traction chains for conveyors
    F16H Gearings using flexible members
    F16H 9/24 Chains specially adapted for gearings with variable ratio
    H05F Preventing or carrying-off electrostatic charges.
WARNING

  • In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.
F16G 1/00
Driving-belts (V-belts F16G 5/00; conveyor belt B65G) [2016-05]
F16G 1/02
.
made of leather (F16G 1/28 takes precedence; making thereof C14B 9/00 {; consisting of several parts F16G 1/22}) [2017-08]
F16G 1/04
.
made of fibrous material, e.g. textiles, whether rubber-covered or not (F16G 1/28 takes precedence; making thereof D03D {; consisting of several parts F16G 1/22}) [2017-05]
F16G 1/06
.
made of rubber (F16G 1/28 takes precedence {; consisting of several parts F16G 1/22}; making thereof B29D 29/00 ) [2023-08]
F16G 1/08
. .
with reinforcement bonded by the rubber [2013-01]
F16G 1/10
. . .
with textile reinforcement [2013-01]
F16G 1/12
. . .
with metal reinforcement [2013-01]
F16G 1/14
.
made of plastics (F16G 1/28 takes precedence {; consisting of several parts F16G 1/22}; making thereof B29D 29/00 ) [2023-08]
F16G 1/16
. .
with reinforcement bonded by the plastic material {(making thereof B32B)} [2013-01]
F16G 1/18
.
made of wire (making thereof B21F 43/00 {; consisting of several parts F16G 1/22}) [2017-08]
F16G 1/20
.
made of a single metal strip (making thereof B21D 53/14) [2013-01]
F16G 1/21
.
built-up from superimposed layers, e.g. zig-zag folded [2017-05]
F16G 1/22
.
consisting of several parts [2013-01]
F16G 1/24
. .
in the form of links (in the shape of chain links F16G 13/08) [2013-01]
F16G 1/26
. .
in the form of strips or lamellae [2013-01]
F16G 1/28
.
with a contact surface of special shape, e.g. toothed [2013-01]
F16G 3/00
Belt fastenings, e.g. for conveyor belts (for V-belts F16G 7/00) [2016-05]
F16G 3/003
.
{Apparatus or tools for joining belts (stapler B25C 5/00)} [2013-01]
F16G 3/006
.
{Traction devices to bring together belts, cables or chains} [2013-01]
F16G 3/02
.
with series of eyes or the like, interposed and linked by a pin to form a hinge (F16G 3/09 takes precedence) [2013-01]
F16G 3/04
. .
in which the ends of separate U-shaped or like eyes are attached to the belt by parts penetrating into it [2013-01]
F16G 3/06
.
with outwardly-bent, mutually-connected belt ends [2013-01]
F16G 3/07
.
Friction clamps, e.g. of grommet-thimble type [2013-01]
F16G 3/08
.
consisting of plates and screw-bolts or rivets (F16G 3/06 takes precedence) [2013-01]
F16G 3/09
. .
the plates forming a hinge [2013-01]
F16G 3/10
.
Joining belts by sewing, sticking, vulcanising, or the like; Constructional adaptations of the belt ends for this purpose [2017-08]
F16G 3/12
.
Joining belts by lacing [2013-01]
F16G 3/14
.
with extensible parts; with resilient parts [2013-01]
F16G 3/16
.
Devices or machines for connecting driving-belts or the like [2013-01]
F16G 5/00
V-belts, i.e. belts of tapered cross-section [2013-01]
F16G 5/02
.
made of leather (F16G 5/20 takes precedence {; consisting of several parts F16G 5/16}) [2017-08]
F16G 5/04
.
made of rubber (F16G 5/02 takes precedence {consisting of several parts F16G 5/16}) [2013-01]
F16G 5/06
. .
with reinforcement bonded by the rubber [2013-01]
F16G 5/08
. . .
with textile reinforcement [2013-01]
F16G 5/10
. . .
with metal reinforcement [2013-01]
F16G 5/12
.
made of plastics (F16G 5/20 takes precedence {consisting of several parts F16G 5/16}) [2013-01]
F16G 5/14
. .
with reinforcement bonded by the plastic material [2013-01]
F16G 5/16
.
consisting of several parts [2013-01]
F16G 5/163
. .
{with means allowing lubrication (F16G 5/18 takes precedence)} [2019-01]
F16G 5/166
. .
{with non-metallic rings (F16G 5/18 takes precedence)} [2019-01]
F16G 5/18
. .
in the form of links [2013-01]
F16G 5/20
.
with a contact surface of special shape, e.g. toothed [2013-01]
F16G 5/22
.
built-up from superimposed layers [2013-01]
F16G 5/24
. .
zig-zag folded [2013-01]
F16G 7/00
V-belt fastenings [2013-01]
F16G 7/02
.
locked, e.g. riveted [2013-01]
F16G 7/04
.
quickly detachable [2017-08]
F16G 7/06
.
adjustable, e.g. for tension [2013-01]
F16G 9/00
Ropes or cables specially adapted for driving, or for being driven by, pulleys or other gearing elements (ropes or cables in general D07B) [2013-01]
F16G 9/02
.
made of leather; having enveloping sheathings made of leather [2017-08]
F16G 9/04
.
made of rubber or plastics (F16G 9/02 takes precedence) [2013-01]
F16G 11/00
Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes (attaching ropes or cables to lift cars or cages B66B 7/08, to winch drums or barrels B66D 1/34; ground anchors E02D 5/00; anchoring devices for prestressed members E04C 5/00; rope clamps in earth drilling E21B 19/12) [2013-01]
F16G 11/02
.
with parts deformable to grip the cable or cables; Fastening means which engage a sleeve or the like fixed on the cable [2013-01]
F16G 11/025
. .
{Fastening means which engage a sleeve or the like fixed on the cable, e.g. caps (F16G 11/143 and F16G 11/146 take precedence)} [2019-01]
F16G 11/03
.
incorporating resiliently-mounted members for attachment of the cable end [2013-01]
F16G 11/04
.
with wedging action, e.g. friction clamps (F16G 11/02, {F16G 11/10} take precedence; {eyes for grommet-thimble type fastenings F16G 11/146}) [2019-01]
F16G 11/042
. .
{using solidifying liquid material forming a wedge} [2013-01]
F16G 11/044
. .
{friction clamps deforming the cable, wire, rope or cord} [2013-01]
F16G 11/046
. . .
{by bending the cable around a surface} [2013-01]
F16G 11/048
. . .
{by moving a surface into the cable} [2013-01]
F16G 11/05
. .
by using conical plugs insertable between the strands [2013-01]
F16G 11/06
.
with laterally-arranged screws (F16G 11/02, F16G 11/04 take precedence) [2013-01]
F16G 11/08
.
Fastenings for securing ends of driving-cables to one another, the fastenings having approximately the same diameter as the cables [2013-01]
F16G 11/09
. .
incorporating hinge joints or pivots for the attachment of the cable ends [2013-01]
F16G 11/10
.
Quick-acting fastenings; Clamps holding in one direction only [2019-01]
F16G 11/101
. .
{deforming the cable by moving a part of the fastener} [2013-01]
F16G 11/103
. .
{deforming the cable by bending it around or inserting it into the fastener} [2013-01]
F16G 11/105
. .
{Clamps holding in one direction only} [2013-01]
F16G 11/106
. . .
{using a toothed surface} [2013-01]
F16G 11/108
. . .
{using a ball or a cylinder} [2013-01]
F16G 11/12
.
Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire (straining wire in general B21F 9/00) [2013-01]
F16G 11/14
.
Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooks; Hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops [2021-05]
F16G 11/143
. .
{Hooks} [2019-01]
F16G 11/146
. .
{Eyes} [2019-01]
F16G 13/00
Chains (making thereof B21L) [2013-01]
F16G 13/02
.
Driving-chains (specially adapted to gearings with variable gear-ratio F16H 9/00) [2013-01]
F16G 13/04
. .
Toothed chains [2013-01]
F16G 13/06
. .
with links connected by parallel driving-pins with or without rollers {so called open links (if the parallel coupling pins have only a joining function - so called closed links - F16G 13/02)} [2013-01]
F16G 13/07
. . .
the links being of identical shape, e.g. cranked [2013-01]
F16G 13/08
. .
with links closely interposed on the joint pins (F16G 13/04 takes precedence) [2013-01]
F16G 13/10
. .
with universal joints [2013-01]
F16G 13/12
.
Hauling- or hoisting-chains {so called ornamental chains} [2013-01]
F16G 13/14
. .
built up from readily-separable links [2013-01]
F16G 13/16
. .
with arrangements for holding electric cables, hoses, or the like [2013-01]
F16G 13/18
.
Chains having special overall characteristics [2013-01]
F16G 13/20
. .
stiff; Push-pull chains [2016-05]
F16G 13/22
. .
extensible {(not used, see F16G 13/18)} [2013-01]
F16G 13/24
. . .
resilient {(not used, see F16G 13/18)} [2013-01]
F16G 15/00
Chain couplings, Shackles; Chain joints; Chain links; Chain bushes (making chain elements B21L) [2013-01]
F16G 15/02
.
for fastening more or less permanently [2013-01]
F16G 15/04
.
Quickly-detachable chain couplings; Shackles {chain links with rapid junction means are classified according to the corresponding kind of chain} [2013-01]
F16G 15/06
. .
Shackles designed for attachment by joint pins to chain elements, e.g. D-shackles {so called harp links; the D-chain links are classified according to the corresponding kind of chain} [2013-01]
F16G 15/08
.
Swivels [2013-01]
F16G 15/10
.
Emergency joints or links [2013-01]
F16G 15/12
.
Chain links [2013-01]
F16G 15/14
. .
made of sheet metal, e.g. profiled [2013-01]
F16G 17/00
Hooks as integral parts of chains (hooks for cranes B66C 1/34; hooks in general F16B 45/00) [2013-01]