| Patents for F16D 35 - Fluid clutches in which the clutching is predominantly obtained by fluid adhesion (1,861) |
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| 07/22/1986 | US4601359 Part time on-demand four-wheel drive vehicle transaxle with viscous clutch |
| 07/16/1986 | EP0187447A2 Motor-cycle |
| 06/11/1986 | CN85203125U Silicon oil fan clutch with oil scraping pin |
| 06/03/1986 | US4592456 Viscous coupling for a cooling air fan |
| 05/27/1986 | US4591037 Rotary magnetic control for a viscous fluid coupling |
| 05/09/1986 | WO1986002704A1 Lamellar clutch with dog-type clutch |
| 04/22/1986 | US4583625 Temperature responsive fluid coupling device |
| 04/16/1986 | EP0178078A1 Electrically controlled, progressive, frictional, torque transmitting device |
| 04/10/1986 | WO1986002133A1 Differential engagement friction clutch, controlled by a parallel-operating viscous coupling |
| 04/10/1986 | WO1986002132A1 Viscous clutch with filling adjustment |
| 04/09/1986 | EP0177286A2 Power transmission for four-wheel drive vehicle |
| 04/02/1986 | EP0175690A1 Distributor gear with viscosity coupling. |
| 04/01/1986 | US4579206 Fluid coupling device and valve mechanism for use therein |
| 03/11/1986 | US4574929 Viscous fluid coupling |
| 03/05/1986 | EP0172813A1 Liquid friction coupling |
| 03/04/1986 | US4573559 Subway electric motor and fan construction |
| 02/25/1986 | US4572337 Azimuth damper |
| 02/19/1986 | EP0171966A1 Overload clutch |
| 02/19/1986 | EP0171390A1 Liquid friction coupling. |
| 02/18/1986 | US4570771 Viscous fluid coupling having centrifugal valve means |
| 01/14/1986 | US4564094 Fluid friction clutch |
| 01/14/1986 | US4564093 Fluid friction clutch |
| 01/08/1986 | EP0167312A1 Viscous coupling |
| 01/07/1986 | US4562897 Vehicle drivetrain including viscous clutch |
| 12/10/1985 | US4557357 Torsion damping mechanism with a viscous coupling |
| 12/03/1985 | US4556138 Fluid friction clutch |
| 11/26/1985 | US4555004 Temperature responsive fluid coupling device |
| 11/05/1985 | US4550695 Fan device for internal combustion engine |
| 10/09/1985 | EP0157236A1 Fluid friction coupling, especially for differential gears of motor vehicles |
| 10/02/1985 | EP0156201A1 Fluid friction coupling, especially for the differential gears of motor vehicles |
| 10/01/1985 | US4544054 Mounting shaft and adaptor for viscous coupling |
| 10/01/1985 | US4544053 Temperature-responsive fluid coupling device |
| 10/01/1985 | CA1194506A1 Weight responsive rotary retardation device |
| 09/26/1985 | WO1985004226A1 Hydraulic friction coupling, particularly for differential gears of motor vehicles |
| 09/10/1985 | US4540076 Torque converter viscous bypass coupling with improved seal arrangement |
| 09/10/1985 | US4540075 Combined bearing and variable speed viscous coupling |
| 08/06/1985 | CA1191366A1 Rotary retardation devices |
| 07/30/1985 | US4531621 Flow control valve for fluid fan drive |
| 07/24/1985 | EP0149302A2 Vehicle drivetrain including viscous clutch |
| 07/03/1985 | EP0147096A1 Fluid control valve for fluid fan drive |
| 07/02/1985 | US4526257 Variable speed accessory drive |
| 04/10/1985 | EP0136580A2 Fluid friction coupling |
| 04/03/1985 | EP0135827A1 Method of controlling the output speed of a fluid friction coupling, and apparatus to carry out the method |
| 03/20/1985 | EP0134548A2 Fluid friction coupling |
| 03/19/1985 | US4505367 Fluid friction clutch |
| 03/19/1985 | US4505365 Viscous bypass coupling for torque converter |
| 03/12/1985 | CA1183745A1 Fluid shear coupling apparatus |
| 03/05/1985 | US4502580 Fluid coupling with hysteresis reducing valve |
| 02/05/1985 | US4497393 Rotary retardation devices |
| 02/05/1985 | CA1182008A1 Dual stage engagement for viscous fluid coupling |
| 01/29/1985 | US4496034 Viscous coupling for torque converter bypass |
| 01/29/1985 | CA1181641A1 Single stage control for viscous fluid coupling |
| 01/22/1985 | CA1181261A1 Isolator coupling for v-belts |
| 01/15/1985 | US4493406 Viscous bypass coupling for torque converter |
| 01/09/1985 | EP0130724A1 Fluid coupling device and valve mechanism for use therein |
| 01/02/1985 | EP0130024A1 Viscous fan drive and axially movable valve element |
| 01/02/1985 | EP0129685A1 Fluid friction coupling |
| 12/27/1984 | EP0129041A1 Fluid friction coupling controlled by temperature and speed |
| 12/18/1984 | US4488628 Fluid friction clutch with actuator |
| 12/18/1984 | US4488626 Torque transmitting apparatus and method |
| 12/11/1984 | US4487551 Fan assembly for vehicles |
| 12/06/1984 | WO1984004792A1 Distributor gear with viscosity coupling |
| 12/06/1984 | WO1984004789A1 Liquid friction coupling |
| 12/06/1984 | WO1984004788A1 Liquid friction coupling |
| 12/04/1984 | US4485902 Recycling arrangement for a hydraulic coupling |
| 11/27/1984 | CA1178499A1 Fluid shear coupling apparatus |
| 11/13/1984 | CA1177713A1 Fluid shear coupling apparatus |
| 11/13/1984 | CA1177712A1 Modulating fluid shear coupling |
| 10/30/1984 | CA1176950A1 Torque converter clutch with a temperature regulator valve |
| 10/23/1984 | CA1176522A1 Modulated viscous fan drive |
| 09/25/1984 | US4473145 Engagement modulator for torque converter bypass |
| 09/04/1984 | US4469209 Viscous fluid coupling device |
| 08/28/1984 | US4467903 For use with an internal combustion engine |
| 08/28/1984 | US4467901 For use with an internal combustion engine |
| 08/28/1984 | US4467747 Fluid-friction clutch |
| 08/21/1984 | US4466518 Engagement modulator for torque converter bypass |
| 07/31/1984 | US4462492 Cooling arrangement for a viscous coupling utilized as a torque converter bypass |
| 07/11/1984 | EP0016779B1 Method of assembly for a fluid coupling device |
| 07/10/1984 | US4458798 Rotary magnetic control for a viscous fluid coupling |
| 07/03/1984 | US4457417 Torque responsive fluid coupling device |
| 07/03/1984 | CA1170069A1 Rotation sensing control |
| 06/27/1984 | EP0111532A1 Azimuth damper. |
| 05/16/1984 | EP0108393A1 Vehicle clutch, in particular for motor vehicles |
| 05/08/1984 | US4446952 Viscous fluid coupling assembly |
| 05/01/1984 | US4445599 Cooling means for torque converter bypass |
| 04/25/1984 | EP0106581A1 Fluid coupling device with improved modulation capability |
| 04/25/1984 | EP0106532A1 Fluid shear coupling apparatus |
| 04/24/1984 | US4444300 Viscous fluid coupling device |
| 04/18/1984 | EP0105647A1 Fluid shear coupling apparatus |
| 04/18/1984 | EP0105646A2 Fluid shear coupling apparatus |
| 04/10/1984 | US4441599 Fluid clutch |
| 04/10/1984 | US4441598 Modulated viscous fan drive |
| 03/20/1984 | US4437554 Fluid shear coupling apparatus |
| 02/21/1984 | US4432444 Fluid friction clutch |
| 02/14/1984 | US4431098 Bimetal coil mounting arrangement for viscous fluid coupling |
| 01/25/1984 | EP0099182A1 Engagement modulator for torque converter bypass |
| 01/05/1984 | WO1984000061A1 Azimuth damper |
| 01/04/1984 | EP0097423A2 Fluid coupling device |
| 01/03/1984 | US4423803 Torque converter clutch with a temperature regulator valve |
| 01/03/1984 | CA1159733A1 Temperature-sensitive fluid coupler |