| Patents for F16D 23 - Details of mechanically-actuated clutches not specific for one distinct type; Synchronisation arrangements for clutches (6,775) | 
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| 07/21/1983 | WO1983002485A1 Synchronizer mechanism | 
| 07/20/1983 | EP0083747A2 Dual clutch multiple countershaft transmission | 
| 07/19/1983 | US4393968 Clutch release bearing assemblies | 
| 07/19/1983 | US4393965 Rotary actuator | 
| 06/08/1983 | EP0080490A1 Cooperating friction elements for lubricated friction clutches. | 
| 06/01/1983 | EP0080265A2 Synchronizer and gear assembly for a power transmission | 
| 06/01/1983 | EP0080263A1 Clutch release bearing assembly | 
| 05/31/1983 | CA1147168A1 Transmission ratio selecting mechanism | 
| 04/12/1983 | CA1144399A1 Fork for gearbox shift bar | 
| 04/05/1983 | US4378713 Self-adjusting cable control device | 
| 04/05/1983 | US4378710 Variable-speed transmission for motor cars | 
| 03/15/1983 | US4376475 Synchronizer for motor vehicle gearboxes | 
| 03/01/1983 | US4375172 Blocked change gear transmission utilizing resilient shifting mechanisms and improved jaw clutch assembly therefor | 
| 03/01/1983 | CA1142059A1 Mechanical clutch release system | 
| 02/22/1983 | US4374556 Clutch release device | 
| 02/16/1983 | EP0072313A1 Automatic locking and adjustment assembly | 
| 02/15/1983 | CA1141271A1 Vibration damping device for a mechanical clutch release system for a motor vehicle | 
| 02/09/1983 | EP0071362A1 Synchronizer spring pin | 
| 02/09/1983 | EP0070952A1 Wear resistant synchronizer ring | 
| 02/08/1983 | US4372178 Operating force transmitting apparatus | 
| 02/01/1983 | US4371068 Clutch release bearings | 
| 02/01/1983 | US4371062 Clutch operating device | 
| 02/01/1983 | US4370896 Reversing device for a gear transmission | 
| 01/18/1983 | US4368811 Friction clutch | 
| 01/11/1983 | US4367703 Apparatus for engaging and disengaging discrete crankshafts in internal combustion engines | 
| 01/11/1983 | CA1139133A2 Automatic transmission | 
| 12/28/1982 | US4365850 Clutch thrust bearing unit with guided elastic self-alignment | 
| 12/21/1982 | CA1137861A1 Clutch system for a vehicle | 
| 12/09/1982 | WO1982004295A1 Cooperating friction elements for lubricated friction clutches | 
| 12/07/1982 | US4362229 Clutch release bearing | 
| 11/30/1982 | US4361826 Clutch alarm system | 
| 11/23/1982 | US4360094 Gear structure for a manual transmission for an automobile | 
| 11/10/1982 | EP0064169A1 Clutch device for an automotive vehicle | 
| 11/02/1982 | US4357058 Self-centering thrust bearing assembly | 
| 10/27/1982 | EP0063227A1 Synchronising device, especially for the gear box of a motor vehicle | 
| 10/19/1982 | US4354298 Pedal coupling pin | 
| 10/19/1982 | CA1133726A1 Blocker-clutch for synchronized transmission | 
| 10/13/1982 | EP0062535A1 A self-centring clutch release device | 
| 10/12/1982 | US4353449 Control fork for a gear box sliding block | 
| 10/05/1982 | US4352419 Self centering clutch thrust bearing | 
| 09/28/1982 | US4351427 Clutch release bearing assembly provided with a self-centering mechanism | 
| 09/22/1982 | EP0014718B1 Synchronizer for transmissions | 
| 09/21/1982 | CA1131939A1 Blocked change gear transmission utilizing resilient shifting mechanisms and improved jaw clutch assembly therefor | 
| 09/14/1982 | US4349092 Device for coupling and uncoupling a universal joint shaft | 
| 09/14/1982 | US4349091 Synchronized dog clutch | 
| 09/14/1982 | US4349090 Clutch assembly for gear transmission | 
| 09/14/1982 | US4348913 Transmission for a vehicle | 
| 09/08/1982 | EP0059601A1 Rotary high power transmission arrangement | 
| 08/17/1982 | US4344517 Clutch release device | 
| 08/17/1982 | US4344516 Disengaging device | 
| 08/11/1982 | EP0057354A2 Friction clutch for motor vehicles | 
| 08/11/1982 | EP0057322A2 Clutch control means | 
| 07/27/1982 | US4341295 Synchronizing device | 
| 07/20/1982 | US4340135 Clutch release device | 
| 06/15/1982 | US4334438 Clearance adjusting mechanism | 
| 05/18/1982 | US4330053 Meshing device for an after-running transmission shaft | 
| 05/18/1982 | CA1123766A1 Staked flange clutch release bearing assembly | 
| 05/18/1982 | CA1123631A1 Transmission with resilient shifting mechanism | 
| 05/05/1982 | EP0050924A1 Pawl and ratchet mechanism | 
| 05/04/1982 | US4327951 Clutch release bearing assembly | 
| 05/04/1982 | US4327823 Clutch release device | 
| 04/27/1982 | US4326617 Clearance adjusting device | 
| 04/27/1982 | US4326616 Clutch system for a vehicle | 
| 04/20/1982 | CA1122038A2 Automatic transmission | 
| 04/13/1982 | US4324443 Sealed thrust bearing assembly | 
| 03/23/1982 | US4320633 Freewheel coupling | 
| 03/17/1982 | EP0047584A1 Self aligning release mechanism | 
| 03/16/1982 | US4319497 Device for turning over a clutch pedal | 
| 02/23/1982 | US4316531 Clutch lockout latch | 
| 02/17/1982 | EP0045860A1 Operating mechanism for a friction clutch of a motor-vehicle transmission, especially a motor-cycle transmission | 
| 02/16/1982 | US4315564 Synchro-mesh type gear transmission | 
| 02/09/1982 | US4314627 Synchronizer ring for transmission synchromesh device | 
| 02/02/1982 | US4313644 Thrust bearing assembly | 
| 01/27/1982 | EP0044691A1 A clutch release mechanism for a pull type clutch | 
| 01/13/1982 | EP0043661A2 Clutch control system | 
| 01/13/1982 | EP0043660A2 Clutch control system | 
| 01/12/1982 | US4310086 Automatic adjusting device for a clutch operating mechanism | 
| 12/22/1981 | US4306641 Noise reducing clutch disengagement | 
| 12/15/1981 | US4305492 Clutch release device | 
| 12/15/1981 | US4305490 Synchronized hub clutch | 
| 11/17/1981 | US4300668 Synchromesh device for a transmission of an industrial truck | 
| 11/10/1981 | US4299317 Synchro-mesh type gear transmission | 
| 10/13/1981 | US4294338 Transmission shift control apparatus with countershaft brake | 
| 10/13/1981 | CA1110470A1 Synchronizer for transmissions | 
| 09/22/1981 | US4290515 Transmission with resilient shifting mechanism | 
| 09/08/1981 | US4287973 Shiftable friction clutch in particular for gear drives | 
| 08/04/1981 | US4281753 Vibration damping device for a mechanical clutch release system for a motor vehicle | 
| 08/04/1981 | US4281752 Mechanical clutch release system | 
| 07/28/1981 | US4280607 Clutch throw-out bearing plate | 
| 07/28/1981 | US4280370 Clutch assembly for gear-type transmission system | 
| 07/14/1981 | US4278156 Clutch engaging and disengaging means | 
| 07/07/1981 | US4276974 Self-aligning clutch release bearing | 
| 07/07/1981 | CA1104379A1 Free ring synchronizer having oppositely acting spring means | 
| 06/23/1981 | US4274523 Automatically engageable jaw clutch | 
| 06/23/1981 | CA1103480A1 Torque transmitting apparatus | 
| 06/17/1981 | EP0030494A1 Mechanical control by Bowden cable | 
| 06/10/1981 | EP0030165A1 Self-aligning clutch release bearing | 
| 06/09/1981 | US4271950 Clutch mounting and actuating device | 
| 06/09/1981 | US4271949 Clutch thrust bearing device | 
| 06/09/1981 | US4271943 Blocking synchronization device for gear-type change-speed transmissions |