| Patents for F16D 15 - Clutches with wedging balls or rollers or with other wedgeable separate clutching members (502) |
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| 05/05/1992 | US5110312 Releasable roller clutch reversing transmission |
| 03/11/1992 | EP0473608A1 Driving device. |
| 02/11/1992 | US5086896 Jaw clutch coupling mechanism and shift lever link mechanism |
| 02/04/1992 | US5085306 Releasable coupling for shaft elements |
| 01/28/1992 | US5083990 Two-speed power transmission for a power tool |
| 12/27/1991 | EP0462904A2 Gearbox |
| 12/22/1991 | CA2045039A1 Gearbox |
| 11/15/1991 | CA2041967A1 Releasable roller clutch reversing transmission |
| 08/14/1991 | CN1013511B Rolling-friction clutch |
| 07/30/1991 | US5035309 Rolling-contact bearing type clutch |
| 07/23/1991 | CA1286617C Clutches |
| 06/12/1991 | CN2078824U Safety wheel |
| 06/05/1991 | EP0429801A2 Jaw clutch coupling mechanism and shift lever link mechanism |
| 05/21/1991 | US5016740 Torque responsive engaging clutch |
| 05/07/1991 | US5012907 Transmission for separately drivable right and left wheels |
| 01/08/1991 | US4982823 Bidirectional clutch for curtain drawing mechanism |
| 11/28/1990 | CN1047372A Rolling-contact bearing type clutch |
| 11/14/1990 | EP0396992A2 Rolling-contact bearing type clutch |
| 11/08/1990 | CA2015041A1 Rolling-contact bearing type clutch |
| 10/30/1990 | US4966265 Clutch |
| 10/18/1990 | WO1990012222A1 Driving device |
| 10/02/1990 | US4960190 Fluid pressure clutch |
| 09/12/1990 | CN2061992U Fuel-saving clutch for 50 model motocycle |
| 08/01/1990 | EP0379834A1 Coupling device, especially for dispersion apparatuses |
| 07/03/1990 | US4938622 Coupling device |
| 05/16/1990 | EP0368704A1 Steering lock for an automotive vehicle |
| 05/01/1990 | US4921288 Driving device for shifting a mechanical element, particularly for use in a locking system of a motor vehicle |
| 04/25/1990 | CN2056468U Stepless clutch device |
| 04/11/1990 | CN2055881U Conical steel roller differential clutch |
| 04/11/1990 | CN1041208A Rolling-friction clutch |
| 02/20/1990 | US4901831 Clutch |
| 11/28/1989 | US4883444 Coupling for transmitting a rotary motion |
| 11/07/1989 | US4878566 Method and mechanism for selectively transmitting and interrupting delivery of power |
| 10/04/1989 | EP0335032A1 An Impact clutch |
| 08/29/1989 | US4860866 Vehicle seat adjuster clutch |
| 08/24/1989 | DE3804414A1 Hammer drill with ball catch clutch |
| 06/27/1989 | CA1256390A1 Irreversible free wheeling clutch |
| 06/13/1989 | US4838400 Torque limiting clutch |
| 04/26/1989 | EP0312656A1 Improvements in clutches |
| 04/26/1989 | CN2036603U Twin-ball inlaid slipping shaft type clutch |
| 04/05/1989 | EP0310020A1 Clutch |
| 02/08/1989 | CN2032276U Torque-adjustable clutch using ball plug as zygote |
| 01/10/1989 | US4796738 Controllable clutch |
| 08/17/1988 | CN85107370B Self-locking clutch with controllable angle of friction |
| 06/16/1988 | DE3641804A1 Vibration absorber for rotating shafts |
| 04/06/1988 | CN85104595B 自动离合器 Automatic clutch |
| 11/11/1987 | EP0245203A2 Controllable clutch |
| 09/30/1987 | EP0238659A1 Quick disconnect mechanism |
| 08/11/1987 | US4685550 Quick disconnect mechanism |
| 04/21/1987 | US4659286 Main helicopter drive |
| 04/09/1987 | WO1987002106A1 Quick disconnect mechanism |
| 02/26/1987 | DE3529274A1 Oscillation damper for rotating shafts |
| 12/30/1986 | EP0101691B1 Device for the control of a safety free wheel coupling for a motor vehicle |
| 12/30/1986 | CA1215916A1 Actuator for roller clutch system |
| 12/17/1986 | CN85107370A Self-locking clutch with controllable angle of friction |
| 12/16/1986 | US4629041 Electronmagnetically operated free-wheel control device responsive to a brake control and to a high speed detecting means to provide a free-wheel override function |
| 08/06/1986 | EP0190017A1 Improvements in clutches |
| 05/27/1986 | US4591036 Single revolution clutch |
| 04/10/1986 | CN85104595A 自动离合器 Automatic clutch |
| 04/01/1986 | US4579205 Protective clutch assembly with mechanically actuated control ring |
| 11/26/1985 | US4555207 Floating nut |
| 02/19/1985 | US4499980 Actuator for roller clutch drive system |
| 03/07/1984 | EP0101691A1 Device for the control of a safety free wheel coupling for a motor vehicle. |
| 02/21/1984 | US4432741 Joint means for transmitting a moment of rotation in both directions |
| 11/15/1983 | CA1157004A1 Winch clutch |
| 09/01/1983 | WO1983002985A1 Device for the control of a safety free wheel coupling for a motor vehicle |
| 04/12/1983 | US4379502 Winch clutch |
| 01/04/1983 | CA1138682A1 Positive locking shift coupler |
| 12/28/1982 | US4365961 Friction clutch including rolling bodies for transmitting a limited torque |
| 11/30/1982 | US4361216 Roller clutch actuator |
| 09/01/1982 | EP0058862A1 Clutch with torque transmitting balls, especially for handcranking devices |
| 08/10/1982 | CA1129225A1 Means for torque transfer from a driving shaft to a driven shaft |
| 07/27/1982 | US4341294 Spiral type one-way clutch assembly |
| 07/08/1982 | WO1982002232A1 A winch clutch |
| 07/06/1982 | CA1127098A1 Hub clutch |
| 06/09/1982 | EP0053215A1 Adjusting device |
| 03/09/1982 | CA1119537A1 Electromagnetic friction clutch with overload release |
| 01/06/1982 | EP0043334A1 Device for clutching, declutching and braking rotatably driven elements |
| 12/29/1981 | CA1115221A1 Spiral type one-way clutch |
| 12/15/1981 | CA1114206A1 Two-speed power take-off |
| 12/01/1981 | US4303151 Positive locking shift coupler |
| 10/27/1981 | US4296848 Free wheel hub mechanism |
| 10/06/1981 | US4293060 Electromagnetic friction clutch with overload release |
| 07/21/1981 | CA1105357A1 Hydrostatically driven road rollers |
| 06/09/1981 | US4271942 Two-speed power take-off |
| 06/09/1981 | CA1102721A1 Constant torque friction clutch |
| 01/13/1981 | US4244456 Ejected roller shaft disconnect mechanism |
| 12/23/1980 | US4240333 Hydrostatically driven road rollers |
| 11/26/1980 | EP0019522A1 Releasable clutch and its use in the operation of a valve |
| 10/07/1980 | US4226315 Free wheel hub mechanism |
| 09/17/1980 | EP0015674A1 Spiral type one-way clutch mechanism and a clutch assembly comprising the mechanism |
| 09/16/1980 | US4222472 Fully automatic roller locking hub |
| 08/19/1980 | US4217842 Roller feed device for sewing machines |
| 07/15/1980 | US4212557 Hub clutch |
| 02/19/1980 | US4189042 Constant torque friction clutch |
| 10/30/1979 | US4172368 Locking rotation-transmitting coupling |
| 11/28/1978 | CA1043131A1 Hydraulic clutch-controlled transmission gear detent system |
| 01/31/1978 | US4070914 Hydraulic clutch-controlled transmission gear detent system |
| 06/21/1977 | US4030581 Electromagnetic roller clutch |
| 05/10/1977 | US4022309 De-clutch mechanism for valve operator |