| Patents for F16D 25 - Fluid-actuated clutches (9,207) |
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| 09/02/1999 | DE19808315A1 Slave cylinder for hydraulic clutch |
| 09/01/1999 | EP0939239A2 Method of specifying and diagnosing abnormalities in partially-connected clutch stroke levels |
| 08/25/1999 | EP0937903A2 Throttle member for hydraulic actuator in automotive vehicles |
| 08/25/1999 | EP0937897A2 Damping device for a hydraulic actuating system |
| 08/24/1999 | US5941611 Actuating device for brakes of a vehicle, preferably a motor vehicle |
| 08/19/1999 | DE19905625A1 Hydraulic power transmission system using polymer coated housing rear |
| 08/19/1999 | DE19905182A1 Compact clutch operating assembly |
| 08/19/1999 | DE19806420A1 Hydraulic operating device for vehicle clutch units |
| 08/17/1999 | US5937988 Throttle device for hydraulic actuator systems and for hydraulic actuator systems of clutches of motor vehicles |
| 08/17/1999 | US5937985 Retaining ring in a hydraulically actuated friction element assembly for an automatic transmission |
| 08/17/1999 | US5937979 For a cooling fan in a vehicle |
| 08/10/1999 | US5934435 Disc assembly |
| 08/10/1999 | US5934432 Actuator system for vehicle automated clutches with electric motor actuator and pressurized fluid override |
| 08/10/1999 | US5934126 Internally toothed member and method and apparatus for forming the same |
| 08/05/1999 | DE19900338A1 Power transmission arrangement for use as clutch or brake |
| 08/04/1999 | EP0794877B1 Pressure medium actuated operating device |
| 08/03/1999 | US5931275 Stationary cylinder type clutch device |
| 07/28/1999 | EP0931952A1 Friction clutch with self-pumping release device |
| 07/28/1999 | EP0931951A1 Double friction disc clutch, especially for motor vehicules |
| 07/28/1999 | EP0670971B1 Hydraulic motor vehicle clutch with wear indicating means |
| 07/27/1999 | US5927457 Pressure plate arrangement for a motor vehicle friction clutch with automatic wear compensation |
| 07/27/1999 | US5927418 Power transmission device in a fluid pressure accumulating hybrid vehicle |
| 07/21/1999 | EP0929751A1 Piston for torque transmitting systems |
| 07/21/1999 | EP0929750A2 Oil-cooled disc clutch |
| 07/14/1999 | EP0928903A1 Operating appartus for a friction clutch |
| 06/30/1999 | EP0926376A1 Clutch with release mechanism |
| 06/29/1999 | US5915514 Clutch unit for automatically cancelling connection between input source and output shaft |
| 06/24/1999 | DE19857707A1 Clutch for vehicle transmission |
| 06/24/1999 | DE19854867A1 Revs differential dependent hydraulic coupling |
| 06/24/1999 | DE19850132A1 Hydraulically engaging unit for automatic gearbox |
| 06/24/1999 | DE19821416C1 Multi-plate wet clutch for motor vehicle transmission |
| 06/23/1999 | EP0697972B1 Hydraulic actuating systems |
| 06/23/1999 | CA2256799A1 Spud locking assembly for a pneumatically actuated clutch/brake |
| 06/22/1999 | US5913397 Clutch structure with piston having surface recessed from pressure surface for reducing stress concentration |
| 06/22/1999 | US5913396 Rotational control apparatus with bellville return spring assembly |
| 06/22/1999 | US5913395 Single-faced disk type friction engagement device of equalized frictional surface temperature |
| 06/17/1999 | WO1999030072A1 Angle fitting for a pressure line of a hydraulic clutch control mechanism |
| 06/17/1999 | WO1999030057A1 Clutch control hydraulic actuator, in particular for motor vehicle |
| 06/17/1999 | DE19755772A1 Hydraulic clutch and brake operating system |
| 06/17/1999 | DE19755548A1 Master cylinder for hydraulic clutch or brake cylinder |
| 06/17/1999 | DE19755496A1 Clutch release mechanism for hydraulically operated friction clutch |
| 06/17/1999 | DE19755494A1 Release mechanism for hydraulically operated friction clutch |
| 06/17/1999 | DE19754702A1 Winkelarmatur für eine Druckleitung einer hydraulischen Kupplungsbetätigung Angle valve for pressure pipe of a hydraulic clutch actuation |
| 06/17/1999 | DE19754700A1 Vehicular brake or clutch cylinder has two-stage seal |
| 06/17/1999 | DE19754491A1 Vehicle multiple disk brake with piston unit |
| 06/15/1999 | US5911295 Return spring for clutch |
| 06/15/1999 | US5911292 For transmitting torque to a drive shaft of a press |
| 06/10/1999 | DE19856587A1 Clutch disengagement and engagement device for car |
| 06/10/1999 | DE19754176A1 Automotive hydraulic clutch cylinder has peened rim |
| 06/08/1999 | US5909788 Coupling assembly component |
| 06/02/1999 | EP0919741A1 Device for the engagement and disengagement of a clutch |
| 06/02/1999 | EP0918953A1 Torque transmitting member in a clutch |
| 06/02/1999 | DE19753105A1 Friction clutch master cylinder piston linked to pedal by hinged piston rod |
| 06/01/1999 | US5908097 Friction clutch assembly with a device for indicating wear on a friction clutch and a device for indicating wear on a friction clutch for a friction clutch assembly |
| 06/01/1999 | US5908096 Hydraulic servo unit for vehicular power transmission system |
| 05/27/1999 | DE19851270A1 Drive unit with input and output shafts and hydraulic clutch for vehicles |
| 05/26/1999 | EP0918175A2 Combined CVT-clutch housing cooled by lubricating oil |
| 05/26/1999 | EP0918171A1 Apparatus for engaging and disengaging clutch |
| 05/26/1999 | CN2320839Y Vertical distance-limiting hydraulic coupler for swing mechanism of tower crane |
| 05/25/1999 | US5906255 Automatic transmission clutch drum assembly with waved ring spring |
| 05/20/1999 | WO1999024731A1 Self-contained hydraulic coupling |
| 05/20/1999 | DE19850977A1 Method to test automated coupling device, especially in drive train of motor vehicle |
| 05/20/1999 | DE19750249A1 Pneumatically operated commercial vehicle clutch |
| 05/20/1999 | CA2307225A1 Self-contained hydraulic coupling |
| 05/14/1999 | WO1999023392A1 Method for determining slip |
| 05/12/1999 | EP0682754B1 Vehicle drivetrain hydraulic coupling |
| 05/11/1999 | US5902211 Automatic control system for a motor vehicle clutch |
| 05/11/1999 | CA2132655C Clutch touch point identification |
| 05/06/1999 | WO1999022155A1 Clutch |
| 05/06/1999 | DE19849841A1 Determining slip in clutch arranged in driving line between engine and gearbox |
| 05/04/1999 | US5899461 Sealing apparatus |
| 05/04/1999 | US5899309 Hydraulic clutch control, notably for motor vehicles |
| 05/04/1999 | CA2009998C Motor vehicle clutch control with co-acting multiple actuators mounted apart from the axis of a clutch |
| 04/29/1999 | DE19746538A1 Automotive clutch release system spring has end windings different |
| 04/29/1999 | DE19746537A1 Servo cylinder for hydraulically operated clutch of motor vehicle |
| 04/28/1999 | EP0911539A2 Double clutch arrangement for countershaft gearbox shiftable without interruption of the traction force |
| 04/28/1999 | EP0910769A1 Motor vehicle clutch pedal vibration absorber |
| 04/27/1999 | US5896971 Rotational control apparatus with enhanced cooling and power transfer characteristics |
| 04/27/1999 | US5896966 Hydraulic seed clutch actuator for seed drills |
| 04/14/1999 | EP0907846A1 Reverse gearing |
| 04/14/1999 | EP0724690B1 Device for connecting a screw rotor machine to a driving or driven pulley |
| 04/14/1999 | CN1213748A Clutch boosting device |
| 04/13/1999 | US5893445 Return spring for a clutch or brake of an automatic transmission |
| 04/13/1999 | CA2085517C Touch point identification for automatic clutch controller |
| 04/08/1999 | WO1999017032A1 Slave-cylinder housing made of plastics and containing a guide sleeve made of steel |
| 04/01/1999 | DE19742468A1 Nehmerzylindergehäuse aus Kunststoff, in das eine Führungshülse aus Stahl eingesetzt ist Slave cylinder plastic housing, into which a guide sleeve is used in steel |
| 03/31/1999 | EP0904889A1 Method of forming a vehicle transmission clutch housing |
| 03/30/1999 | US5887692 Hydraulic pressure cylinder with combined boot and spring |
| 03/30/1999 | US5887690 Clutch arrangement |
| 03/23/1999 | US5885180 Transmission device, more particularly for a vehicle, and a control method relating thereto |
| 03/23/1999 | US5884738 Clutch assembly having reaction force circuit |
| 03/17/1999 | EP0902207A2 Automatic operating apparatus for a friction clutch |
| 03/17/1999 | EP0901932A2 Apparatus for engine speed and clutch engagement control |
| 03/10/1999 | EP0900946A1 Rolling bearing clutch |
| 03/09/1999 | US5879582 Electrorheological fluids of polar solids and organic semiconductors |
| 03/09/1999 | US5878858 Rotational control apparatus with selective fluid actuation supply |
| 02/24/1999 | EP0898088A2 automatic clutch operating apparatus |
| 02/23/1999 | US5873443 Shiftable device acting as a brake or clutch, such as a frictional brake or a frictional clutch |
| 02/18/1999 | DE19734840A1 Vehicle automatic gear box has clutch disk packet containing oil passages |
| 02/16/1999 | US5871073 Wet type frictional engagement device |