| Patents for F16D 35 - Fluid clutches in which the clutching is predominantly obtained by fluid adhesion (1,861) |
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| 11/13/1979 | CA1066151A1 Rolling dam hydraulic coupling |
| 10/31/1979 | EP0005056A2 Fluid coupling device having more responsive engagement and disengagement |
| 10/16/1979 | CA1064344A1 Temperature controlled hydraulic coupling with movable dam |
| 08/21/1979 | CA1060736A2 Fan drive fluid circulation apparatus |
| 06/12/1979 | US4157748 Apparatus for controlled transmission of torque by means of a hydraulic fluid |
| 04/17/1979 | CA1052650A1 Fluid drive coupling control device for engine cooler fan |
| 02/27/1979 | CA1049356A1 Fan drive fluid circulation apparatus |
| 02/20/1979 | CA1048895A1 Valves for fluid couplings |
| 01/16/1979 | US4134484 Fluid coupling |
| 01/09/1979 | US4133417 Fluid drive coupling |
| 01/02/1979 | US4132299 Fluid coupling device with improved disengaged operating characteristics |
| 12/05/1978 | US4128153 Viscous shear fluid couplings |
| 10/10/1978 | CA1040055A1 Control couplings and gearing combined therewith |
| 09/26/1978 | US4116318 Fluid flow restriction path in viscous fluid clutch |
| 09/26/1978 | US4116317 Fluid coupling device with improved disengaged operating characteristics |
| 09/26/1978 | US4116316 Fluid coupling device and bimetal coil adjustment for use therein |
| 09/05/1978 | US4111289 Dimpled bimetal temperature responsive fan drive coupling |
| 08/15/1978 | US4106606 Variable speed drive |
| 08/01/1978 | US4103765 Resilient support for coil of viscous fluid drive |
| 08/01/1978 | US4103515 Driving mechanisms |
| 06/27/1978 | US4096712 Control couplings and gearing combined therewith |
| 05/23/1978 | US4090596 Temperature responsive fan drive coupling |
| 05/02/1978 | US4086990 Temperature controlled hydraulic coupling with separate tube |
| 05/02/1978 | US4086989 Temperature controlled hydraulic coupling with moveable dam |
| 05/02/1978 | US4086988 Rolling dam temperature controlled hydraulic coupling |
| 05/02/1978 | US4086987 Viscous fluid clutch |
| 02/28/1978 | US4076110 Quick disengagement viscous drive coupling |
| 02/14/1978 | US4073370 Viscous fan drive assembly arrangement |
| 12/27/1977 | US4064980 Dual speed viscous fluid coupling |
| 12/13/1977 | US4062432 Fluid couplings |
| 12/06/1977 | US4061218 Fluid coupling device and bimetal coil for use therein |
| 11/29/1977 | US4060158 Cooling fan control mechanism |
| 11/15/1977 | US4058469 Lubricants and functional fluids containing polyfunctional nitriles |
| 11/15/1977 | US4058027 Control couplings |
| 11/01/1977 | US4056178 Magnetically actuated viscous fluid coupling |
| 10/18/1977 | US4054193 Fluid coupling device and bimetal coil adjustment for use therein |
| 10/04/1977 | US4051936 Fluid coupling device and valve support used therein |
| 09/27/1977 | US4050559 Viscous shear fluid coupling |
| 09/20/1977 | US4049100 Torque control devices of the viscous shear type and components therefor |
| 09/20/1977 | US4048872 Control couplings |
| 09/06/1977 | US4046239 Viscous driven overrunning clutch |
| 08/16/1977 | US4042085 Elastomer, plate, vitreous or ceramic particles |
| 08/09/1977 | US4040272 Flexible drive for rotating a fan |
| 08/09/1977 | US4040271 Viscous shear couplings |
| 07/19/1977 | US4036339 Temperature sensitively actuated hydraulic coupling for driving fans |
| 07/05/1977 | US4033892 Electric field responsive fluids |
| 06/28/1977 | US4031780 Coupling apparatus for full time four wheel drive |
| 05/10/1977 | US4022084 Control couplings |
| 05/03/1977 | US4020634 Viscous blower drive |
| 03/22/1977 | US4013154 Mounting nut retention for fluid couplings |
| 02/15/1977 | US4007819 Fan drive fluid circulation apparatus |
| 01/25/1977 | US4004668 Fan drive secant pumping grooves |
| 11/09/1976 | US3990556 Viscous fluid coupling device |
| 10/05/1976 | US3983981 Viscous fluid clutch |
| 10/05/1976 | US3983980 Fluid shear-friction coupling |
| 09/07/1976 | US3978952 Fluid coupling |
| 08/03/1976 | US3972399 Temperature responsive coupling |
| 07/13/1976 | US3968866 Fluid coupling |
| 06/22/1976 | US3964582 Fan drive hydraulic coupling |
| 04/13/1976 | US3949849 Viscous fluid clutch |
| 03/16/1976 | US3943893 Fluid coupling for an internal combustion engine |