| Patents for F16D 25 - Fluid-actuated clutches (9,207) |
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| 01/28/2009 | CN101356376A Piston/cylinder unit |
| 01/28/2009 | CN100455837C Vehicular electric clutch master cylinder |
| 01/22/2009 | US20090020386 Automatic transmission including clutch devices |
| 01/22/2009 | DE19915522B4 Kupplungsbetätigung Clutch Control |
| 01/21/2009 | CN201184380Y Automobile clutch booster |
| 01/21/2009 | CN201184379Y Novel pneumatic clutch |
| 01/21/2009 | CN201184378Y Pneumatic clutch of shearing machine |
| 01/21/2009 | CN201184377Y Gear clutch of cold roll leveling machine unit |
| 01/21/2009 | CN101349327A Countershaft clutch and gear assembly |
| 01/21/2009 | CN101349295A Hydraulic pump master cylinder of car clutch |
| 01/20/2009 | US7478718 Wet clutch, in particular DCT clutch |
| 01/20/2009 | US7478717 Clutch control assembly for vehicle |
| 01/15/2009 | WO2009008192A1 Lubricating oil supply device for automatic transmission |
| 01/15/2009 | WO2009008191A1 Automatic transmission |
| 01/15/2009 | US20090017982 Power Transmission Device |
| 01/15/2009 | US20090014275 Clutch System with a Hydraulically Actuated Clutch Device |
| 01/15/2009 | US20090014273 Clutch System |
| 01/15/2009 | DE19907297B4 Betätigungseinrichtung Actuator |
| 01/15/2009 | DE19823460B4 Mehrscheibenkupplung sowie Verfahren und Vorrichtung zur Formgebung einer Kupplungstrommel Multi-plate clutch and method and apparatus for forming a clutch drum |
| 01/15/2009 | DE102007032042A1 Kupplungssystem mit hydraulisch betätigbarer Kupplungseinrichtung Coupling system with hydraulically actuated clutch device |
| 01/14/2009 | EP2014944A2 Power transmission device |
| 01/14/2009 | EP2013502A1 Separable clutch for a motor vehicle with automatic wear and temperature adjustment |
| 01/14/2009 | EP1644651B1 Automatic gearbox with a hydraulically actuated shifting element |
| 01/14/2009 | CN201180653Y Leak-stopping pad for preventing oil gas mixing of clutch force multiplication pump |
| 01/14/2009 | CN101346554A Friction engagement device |
| 01/14/2009 | CN101344162A 动力传输装置 The power transmission apparatus |
| 01/13/2009 | US7475610 Vehicle gearbox |
| 01/08/2009 | WO2009004831A1 Automatic transmission |
| 01/08/2009 | WO2009004830A1 Starting device |
| 01/08/2009 | WO2009003686A1 Clutch unit for auxiliary devices of an internal combustion engine |
| 01/08/2009 | US20090008212 Double Wet Clutch for Hybrid Traction Chain and Cooling Method |
| 01/08/2009 | DE19915521B4 Doppelkupplungsanordnung Dual clutch assembly |
| 01/08/2009 | DE102008028560A1 Sealing arrangement for a double-clutch arrangement comprises chambers each sealed via two separate sealing elements which are vulcanized to a sealing support and connected to each other via a flat seal |
| 01/08/2009 | DE102008028181A1 Kupplungsausrücksystem Clutch release |
| 01/08/2009 | DE102007031751A1 Hydraulic actuating system for motor vehicle, has pressure source for generating fluid pressure which is smaller than fluid pressure required at slave cylinder for actuating vehicle clutch |
| 01/08/2009 | DE102005046195B4 Vorrichtung mit Doppelfunktion zur Kupplungsversorgung und zum Festhalten des Systems A device with a dual function for the coupling supply and retention of the system |
| 01/07/2009 | EP2011682A2 An apparatus for transmitting power to a transmission |
| 01/07/2009 | CN201177016Y Clutch transmission mechanism |
| 01/07/2009 | CN101341343A Method for detecting leakage of clutch cylinder |
| 01/07/2009 | CN100449175C Method for controlling conveying cooling agent to vehicle clutch |
| 01/02/2009 | DE19819970B4 Kupplungsausrückvorrichtung insbesondere für Kraftfahrzeuge Clutch bearing, in particular for motor vehicles |
| 01/02/2009 | DE102008026834A1 Eight speed automatic transmission, has torque transmitting device including piston partially defining set of pressure chambers and being selectively moveable in response to hydraulic pressure in pressure chambers |
| 01/02/2009 | DE10142309B4 Hauptzylinder Master cylinder |
| 12/31/2008 | WO2008132771A3 An improved control system for clutches and like torque transmission devices |
| 12/31/2008 | EP2009308A2 Coupling disengaging system |
| 12/31/2008 | EP2009304A1 Torque limiter |
| 12/31/2008 | CN101334074A Coupling disengaging system |
| 12/30/2008 | US7470214 Clutch control apparatus |
| 12/30/2008 | US7470208 Multistep automatic transmission with three planetary gear trains |
| 12/25/2008 | US20080314714 Stabilizer for a Motor Vehicle |
| 12/25/2008 | US20080314711 Clutch and brake latch mechanism |
| 12/24/2008 | DE102008027070A1 Sperrmechanismus für Kupplungen und Bremsen Locking mechanism for clutches and brakes |
| 12/24/2008 | DE102007027119A1 Double clutch for automatic or automated double clutch gear of motor vehicle, has friction clutch, and friction clutch is connected with motor shaft on one hand and with gearbox input shank on other hand |
| 12/24/2008 | DE102007027116A1 Kupplungshauptnabe bzw. Doppelkupplung mit einer derartigen Kupplungshauptnabe Clutch hub and double clutch with such a clutch hub |
| 12/23/2008 | US7467702 Clutch release bearing and method of manufacture |
| 12/23/2008 | US7467700 Power tool with clutch |
| 12/18/2008 | WO2008151694A2 Main clutch hub, and double clutch comprising such a main clutch hub |
| 12/18/2008 | DE102007027122A1 Clutch main hub for use in motor vehicle, has collar formed on hub body in single-piece manner, and seal projection formed on collar in single-piece manner for axial limitation of working chamber and sticks-out laterally on collar |
| 12/18/2008 | DE102005011851B4 Antriebsstrang mit Kupplungsanordnung für einen Torsionsdämpfer Driveline with clutch assembly for a torsion damper |
| 12/17/2008 | EP2003353A1 Torque limiter |
| 12/17/2008 | EP2002908A2 Method of manufacturing disc spring and clutch device |
| 12/17/2008 | CN201163994Y Transmission device capable of quickly starting and stopping for filament cutter chain arrange system |
| 12/16/2008 | US7465252 Hydraulic actuation system |
| 12/11/2008 | WO2008103051A3 Clutch actuator |
| 12/11/2008 | DE10114281B4 Mehrfach-Kupplungseinrichtung und Radiallagerungskonzept hierfür Multiple coupling device and radial bearing concept this |
| 12/10/2008 | EP1999391A1 Device for actuating a multiplate clutch in a transmission |
| 12/10/2008 | CN101319708A Eight speed automatic transmission with dual area clutch piston |
| 12/10/2008 | CN100441896C Electrohydraulic clutch assembly |
| 12/04/2008 | WO2008146452A1 Driving force distribution/transmission device |
| 12/04/2008 | US20080296123 Powershift Transmission Clutch System With A Predetermined Running Clearance |
| 12/04/2008 | US20080296115 PTO Clutch With Lubrication Oil Shut-Off Valve And Integrated Relief Valve |
| 12/04/2008 | US20080296113 Controlling method and controlling apparatus for starting clutch |
| 12/04/2008 | DE19780504B4 Nehmerzylinder mit einem Druckstutzen, an dem ein elastisches Verschlußelement befestigt ist Slave cylinder with a pressure connection, to which an elastic sealing member is fixed |
| 12/04/2008 | DE102004029880B4 Kraftfahrzeug mit Nehmerzylinder Motor vehicle with slave cylinder |
| 12/03/2008 | EP1998065A2 Compressor coupling system for a compressed air supply assembly |
| 12/03/2008 | EP1998062A2 Powershift transmission clutch system and retractor system for such |
| 12/03/2008 | EP1998061A2 PTO Clutch |
| 12/03/2008 | CN201159152Y Special air compressor for oil field well drilling |
| 12/03/2008 | CN101315108A Powershift transmission clutch system with a predetermined running clearance |
| 12/02/2008 | US7458453 Disk clutch and method for operating same |
| 11/27/2008 | WO2008144214A1 Electrohydraulic torque transfer device and control system |
| 11/27/2008 | WO2008141876A1 Hybrid drive system for a vehicle |
| 11/27/2008 | WO2008141604A1 Friction clutch |
| 11/27/2008 | DE102008023153A1 Friction coupling e.g. for actuating via pressurizing medium for rotating members of printing machine, has couplers, and friction surfaces that are indented in state of coupling are pressed together |
| 11/27/2008 | DE102007023955A1 Vorrichtung zum Betätigen eines Schaltelementes einer Getriebeeinrichtung A device for actuating a shift element of a transmission device |
| 11/26/2008 | EP1995484A2 Method for actuating a switching element for a geared device |
| 11/26/2008 | EP1995483A2 Automatic device for controlling a clutch group integrated with a hydraulic follow-up link to carry out the controlled sliding of the plates of the clutch |
| 11/26/2008 | EP1995482A1 Engine-compressor unit |
| 11/26/2008 | EP1994297A1 Device for actuating a clutch |
| 11/26/2008 | EP1994296A1 Clutch unit comprising a wet clutch |
| 11/26/2008 | CN201155532Y Clutch multiple-times pump oil plug |
| 11/26/2008 | CN100436895C Sealing device |
| 11/25/2008 | US7455161 Clutch of automatic transmission |
| 11/20/2008 | WO2008138722A1 Sensor arrangement for a clutch device |
| 11/20/2008 | WO2008138506A1 Double clutch arrangement having axially short nesting of working and compensating space |
| 11/20/2008 | WO2008138460A1 Dual clutch arrangement having a piston guide element |
| 11/20/2008 | US20080283355 Hydraulic system for a vehicle |
| 11/20/2008 | DE102008021161A1 Reibungskupplung Friction clutch |
| 11/19/2008 | EP1992825A2 Master cylinder with a dirt cover |
| 11/19/2008 | CN100434764C Piston for automatic transmission |