| Patents for F16D 13 - Friction clutches (12,158) |
|---|
| 07/10/1979 | CA1058099A1 Friction material land configuration |
| 06/26/1979 | US4159048 One way coil clutch with electric release |
| 06/12/1979 | US4157750 Lubricant cooled friction clutch with two rates of flow |
| 06/12/1979 | US4157749 Clutch with friction reducing lever assembly |
| 05/29/1979 | US4156481 Friction clutch for automotive vehicles |
| 05/29/1979 | CA1055410A Drive coupling and clutches |
| 05/08/1979 | US4152906 Variable controlled spring pressure lock |
| 04/24/1979 | US4150739 Adjustable friction clutch for presses |
| 04/24/1979 | CA1053164A1 Self-contained multiplate wet clutch |
| 04/17/1979 | US4149426 Clutch mechanism |
| 04/10/1979 | US4148385 Coupling device with spring damper |
| 04/10/1979 | CA1052114A1 Bi-directional drive coupling |
| 03/27/1979 | US4146115 Pushrod connection between an actuator thrust rod and a brake actuating lever |
| 03/20/1979 | US4144955 Multiple disc torque transmission device in oil |
| 03/06/1979 | US4142619 Dump valve for wet clutch |
| 03/06/1979 | CA1049941A1 Multiple disk clutch stamped adapter ring |
| 02/27/1979 | US4141441 Release assistor of a friction clutch |
| 02/20/1979 | US4139995 High deflection amplitude torsional vibration damper |
| 02/13/1979 | US4139085 Dry disc-type clutch |
| 02/13/1979 | CA1048427A1 Cooling system for a vehicle clutch |
| 02/13/1979 | CA1048426A1 Clutch |
| 02/06/1979 | US4138006 Power transmission of the interleaved, multiple friction plate clutch type |
| 01/16/1979 | US4134483 Lubricant cooled friction clutch with two rates of flow |
| 01/09/1979 | CA1045997A1 Dry disc-type clutch |
| 01/02/1979 | US4132103 Method of producing an annular part for use as a diaphragm |
| 12/26/1978 | US4131187 Friction clutch apparatus |
| 12/26/1978 | CA1045066A1 Centrifugal clutch |
| 12/26/1978 | CA1045065A1 Friction coupling |
| 12/26/1978 | CA1045053A1 Brake retractor mechanism |
| 12/19/1978 | CA1044625A1 Unitary spring clutch and actuator assembly |
| 12/05/1978 | USRE29854 Limited slip differential with negligible bias under light load conditions |
| 11/21/1978 | US4126216 Clutch pressure plate noise reduction |
| 11/14/1978 | CA1042374A1 Fabricated clutch pressure plate |
| 11/07/1978 | CA1041791A1 Indexing clutch mechanism |
| 10/31/1978 | US4122931 Clutch disk assembly |
| 10/31/1978 | US4122929 Friction clutch, especially for motor vehicles |
| 10/24/1978 | US4121706 Hub, especially for clutch disks of motor vehicles |
| 10/24/1978 | US4121705 Wear ring for spring of friction coupling |
| 10/10/1978 | CA1040119A1 Connecting means for a rotating clutch of a vehicle |
| 10/03/1978 | US4117919 Centrifugal disk separation device for a disk clutch |
| 09/19/1978 | US4114742 Friction clutch cover assemblies |
| 09/19/1978 | US4114741 Fabricated pressure plate |
| 09/19/1978 | US4114740 Device for preventing vibration of a pressure plate of a friction clutch of a vehicle |
| 09/12/1978 | US4113078 Driven plates for friction clutches |
| 08/29/1978 | US4109773 Release bearing assemblies for vehicle clutches |
| 08/29/1978 | US4109770 Clutch devices |
| 08/29/1978 | US4109368 Method of assembling a sub-assembly of a diaphragm spring friction clutch |
| 08/22/1978 | US4108699 Method of making a friction disc |
| 08/22/1978 | US4108424 Caging device |
| 08/15/1978 | US4106603 Arrangement for driving a working shaft by two combustion engines |
| 08/08/1978 | US4105102 Clutch and damper assembly |
| 07/18/1978 | US4101015 Vibration damper with variable spring rate and damping friction |
| 07/11/1978 | US4099604 Friction clutch with integral adjuster |
| 06/20/1978 | US4095685 Adjustable clutch assembly |
| 06/20/1978 | US4095683 Diaphragm spring clutch |
| 06/13/1978 | US4094395 Two piece driven plate assembly |
| 06/06/1978 | US4093054 Belleville damper for torque transmitting coupling device |
| 05/30/1978 | US4091905 Sump oil transfer system |
| 05/23/1978 | US4090589 Fail safe valve actuator |
| 05/16/1978 | US4089097 Method of forming an annular slot in a longitudinally splined annular member |
| 05/09/1978 | US4088212 One piece stamped clutch hub |
| 05/02/1978 | US4086996 Self-adjusting clutch release bearing carrier assembly |
| 05/02/1978 | US4086995 Friction clutches |
| 04/25/1978 | US4085835 Liquid cooled clutches |
| 04/18/1978 | US4084674 Diaphragm clutch assembly |
| 04/04/1978 | US4082171 Rotary plate carrier drum for multi-plate clutches or brakes |
| 03/28/1978 | US4081064 Drive connection for the pressure plate of a friction clutch |
| 03/21/1978 | US4080019 Self-centering clutch release bearing |
| 03/07/1978 | US4077107 Method of manufacturing friction plates and plates made by the method |
| 01/31/1978 | US4071127 Method of working for bending metal material and thereby obtained friction core plate of friction clutch |
| 01/24/1978 | US4069906 Fluid drive cooling apparatus |
| 01/24/1978 | US4069905 Assembly unit for a clutch, especially for the clutches of automobile vehicles |
| 01/17/1978 | US4068750 Automatic adjuster for clutch linkages |
| 01/17/1978 | US4068749 Clutch plate and damper assembly |
| 01/17/1978 | US4068747 Multi-plate clutch having means to prevent plate flutter |
| 11/29/1977 | US4060159 Hoist cooling system |
| 11/22/1977 | US4059176 Unitary spring clutch brake and actuator assembly |
| 11/08/1977 | US4057134 Automatic clutch wear adjuster |
| 11/08/1977 | US4057131 Multiple disk clutch stamped adapter ring |
| 11/01/1977 | US4056291 Clutch housing and bearing assembly and method of making the same |
| 11/01/1977 | US4056179 Clutch disk |
| 10/04/1977 | US4051934 Bidirectional drive coupling |
| 09/20/1977 | US4049084 Audible lining wear indicator |
| 09/20/1977 | US4048872 Control couplings |
| 08/30/1977 | US4044873 Driven plates for friction clutches |
| 08/30/1977 | US4044869 Release stop for disc clutch |
| 08/02/1977 | US4039059 Diaphragm clutch assembly |
| 07/19/1977 | US4036341 Clutch plate with multiple spring and friction dampers |
| 07/19/1977 | US4036338 Sealed oil-filled clutch |
| 07/12/1977 | US4034836 Clutch with friction reducing lever assembly |
| 07/05/1977 | US4033439 Removable spline between clutch piston and cylinder |
| 06/21/1977 | US4030584 Normally disengaged electro-magnetic spring clutch capable of field adjustment of the wrap angle |
| 06/07/1977 | US4027758 Wet disc clutch and method of force cooling the same |
| 06/07/1977 | US4027755 Apparatus and method for reducing drag between clutch or brake components immersed in a liquid |
| 05/31/1977 | US4026400 Dual friction clutch |
| 05/24/1977 | US4024938 Clutch disk with plural dampers |
| 05/17/1977 | US4023661 Cooling system for a vehicle clutch |
| 05/10/1977 | US4022310 Friction disc with bonded lining |
| 05/10/1977 | US4022308 Drive coupling and clutches |
| 05/10/1977 | US4022084 Control couplings |