| Patents for F16D 25 - Fluid-actuated clutches (9,207) |
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| 04/26/2012 | DE102010049811A1 Druckmittelbetätigte Reibkupplung oder -bremse Fluid-actuated friction clutch or brake |
| 04/26/2012 | DE102010042657A1 Switching device for implementing switching operation of vehicle transmission, has pressure source which is set in fluid communication with a piston surface, when working pressure is applied, while a pressure chamber is depressurized |
| 04/26/2012 | DE102006042078B4 Kupplung mit einer ersten und einer zweiten Kolben-Zylinder-Einheit Coupling with a first and a second piston-cylinder unit |
| 04/25/2012 | EP2444683A1 Clutch actuator and clutch provided with the same |
| 04/25/2012 | CN102425620A 离合器主缸总成 Clutch master cylinder assembly |
| 04/25/2012 | CN101520072B 带有双面积活塞和独立压力控制的离合器 With double the area of the piston and the clutch pressure control independent |
| 04/25/2012 | CN101349327B 中间轴离合器和齿轮组件 Intermediate shaft clutch and gear assembly |
| 04/25/2012 | CN101115936B 碟形弹簧 Disc spring |
| 04/24/2012 | US8162116 Double clutch system |
| 04/19/2012 | US20120090952 Powertrain pressure control system |
| 04/19/2012 | US20120090948 Powertrain pressure control system |
| 04/19/2012 | US20120090947 Powertrain pressure and flow control system for a torque converter clutch |
| 04/19/2012 | US20120090946 Powertrain pressure control system |
| 04/19/2012 | US20120090945 Powertrain pressure and flow control system for dog clutches |
| 04/19/2012 | US20120090944 Micro electro-mechanical system (mems) based hydraulic control system for automated manual transmissions |
| 04/19/2012 | US20120090940 Micro-electro-mechanical-systems based hydraulic control system for a dry dual clutch transmission |
| 04/19/2012 | US20120090939 Clutch actuation assembly with satellite pistons |
| 04/19/2012 | US20120090416 Micro-electro-mechanical-systems based hydraulic control system for a wet dual clutch transmission |
| 04/19/2012 | DE19954688B4 Druckmittelbetätigter Ausrückmechanismus für eine Reibungskupplung Pressure medium-actuated release mechanism for a friction clutch |
| 04/19/2012 | DE102011115958A1 Kupplungsbetätigungsanordnung mit Satellitenkolben Clutch actuator assembly with satellite piston |
| 04/19/2012 | DE102011115572A1 Wet dual clutch transmission for vehicle, has regulating valve operably connected to pilot valve and hydraulic component, where regulating valve directs fluid to hydraulic component when actuated by pilot valve |
| 04/18/2012 | EP2051874B1 Tandem axle having two drivable axles and a drivetrain which can be partially deactivated |
| 04/18/2012 | CN102418750A Separation executing mechanism for automatic clutching system of new energy vehicle |
| 04/18/2012 | CN102418749A 收线气动离合器 Take-pneumatic clutch |
| 04/18/2012 | CN101532542B 免调试多功能离合器助力器 Free debug versatile clutch booster |
| 04/17/2012 | US8157073 Separable clutch for a motor vehicle with automatic wear and temperature adjustment |
| 04/17/2012 | US8157070 Marine reduction and reverse gear unit |
| 04/12/2012 | WO2012048211A2 Dual clutch device |
| 04/12/2012 | WO2012045297A1 Double clutch |
| 04/12/2012 | US20120085616 Arrangement comprising at least one dog clutch |
| 04/12/2012 | US20120085615 Double clutch |
| 04/12/2012 | US20120085614 Pressure medium supply device of a hydraulically actuated shifting element |
| 04/12/2012 | DE102011082408A1 Master cylinder for hydraulic line for operating clutch of vehicle, has primary seal with rear part extending in form of flange in radial direction and over projections arranged over its circumference toward pressure spring |
| 04/12/2012 | DE102010047931A1 Ausrücklageranordnung Clutch release bearing |
| 04/12/2012 | DE102009005410B4 Aktuierungsanordnung und Verfahren zum Zuschalten einer Antriebsachse im Antriebsstrang eine Kraftfahrzeugs sowie Antriebsanordnung Aktuierungsanordnung and Method for connecting a drive axle in the drive train a motor vehicle and drive assembly |
| 04/12/2012 | DE10020262B4 Lamellenkupplung Multi-plate clutch |
| 04/11/2012 | EP2438323A1 Arrangement comprising at least one dog clutch |
| 04/11/2012 | EP2438322A1 Arrangement comprising at least one dog clutch |
| 04/11/2012 | EP2438320A1 Arrangement comprising at least one dog clutch |
| 04/11/2012 | EP2438317A1 Bearing arrangement for a shaft |
| 04/11/2012 | CN202188038U 收线气动离合器 Take-pneumatic clutch |
| 04/10/2012 | US8151965 Clutch arrangement |
| 04/05/2012 | US20120083374 Arrangement comprising at least one dog clutch |
| 04/05/2012 | US20120083373 Arrangement comprising at least one dog clutch |
| 04/05/2012 | DE112007002312B4 Doppelkupplungs-Getriebe für ein Motorrad Double-clutch transmission for a motorcycle |
| 04/04/2012 | EP1627166B1 Drive train of a motor vehicle with an electric machine |
| 04/04/2012 | CN202182127U Crane and pivoting brake mechanism thereof |
| 04/04/2012 | CN102401025A 液动推拉离合器 Sliding clutch hydraulic |
| 04/03/2012 | US8146727 Clutch for torque transmission between a shaft and a roller which is arranged coaxially around the shaft |
| 04/03/2012 | US8146723 Hydraulic control apparatus for marine reversing gear assembly for watercraft |
| 03/29/2012 | WO2012038791A1 Clutch control apparatus for vehicle |
| 03/29/2012 | WO2012038159A1 Dual shift coupling |
| 03/29/2012 | WO2011157258A8 Hydraulic element |
| 03/29/2012 | US20120073931 Clutch apparatus for automatic transmission |
| 03/29/2012 | DE102010060779A1 Kupplungsvorrichtung für ein Automatikgetriebe A coupling device for an automatic transmission |
| 03/29/2012 | DE102004064138B4 Geberzylinder für Kupplungsausrücksysteme Master cylinder for clutch release |
| 03/29/2012 | CA2811673A1 Dual shift coupling |
| 03/28/2012 | EP2085635B1 Automatic transmission |
| 03/28/2012 | EP1499527B1 Modulatable power transmission clutch and a marine transmission |
| 03/28/2012 | CN101519991B Oil quantity monitoring system for motorcycle |
| 03/22/2012 | US20120067690 Hydraulic clutch and method for determining an adaptive clutch fill volume of the hydraulic clutch |
| 03/22/2012 | DE4405914B4 Pneumatischer Arbeitszylinder zum Betätigen einer Kupplung Pneumatic cylinder for operating a clutch |
| 03/22/2012 | DE102010046633A1 Doppelschaltkupplung Double Clutch |
| 03/22/2012 | DE10031878B4 Element mit Innenverzahnung und Vorrichtung zum Formen eines Elements mit Innenverzahnung Element with internal toothing and apparatus for forming an element having inner toothing |
| 03/21/2012 | CN102384255A Automatic shift type speed changing box device and rubber-tyred engineering machinery |
| 03/21/2012 | CN102384248A Gear assembly for automatic transmission case |
| 03/21/2012 | CN102384184A Self-aligning hydraulic clutch release bearing |
| 03/21/2012 | CN102384183A Clutch |
| 03/21/2012 | CN101680496B Sensor arrangement for a clutch device |
| 03/15/2012 | WO2012031673A1 Transmission piston with contained return spring |
| 03/15/2012 | US20120061202 Transmission piston with contained return spring |
| 03/15/2012 | US20120061201 Drive apparatus for hybrid vehicle and case thereof |
| 03/15/2012 | US20120061198 Power transmitting apparatuses |
| 03/14/2012 | EP2427668A1 Compressor having a clutch device |
| 03/14/2012 | EP2194243B1 Power unit for small-sized vehicle |
| 03/14/2012 | CN202165487U 离合器橡胶气胎 Clutch rubber pneumatic tires |
| 03/14/2012 | CN202165486U 一种带快速接头的离合分泵 A clutch slave cylinder with quick connector |
| 03/14/2012 | CN202165484U 用于动态试验台主驱动装置的离合器座 Block dynamic test rig for clutch master drive unit |
| 03/08/2012 | WO2012029443A1 Driving force transmission device |
| 03/08/2012 | WO2012029441A1 Driving force transmission device |
| 03/08/2012 | US20120055753 Hydraulic system |
| 03/08/2012 | DE102011100903A1 Hydraulic clutch or brake actuation system, has master cylinder, slave cylinder connected to pressure line, where information transmitter is radially movable, and is mounted on piston in radially outwardly biased manner |
| 03/08/2012 | DE102010044379A1 Clutch device for gearbox of motor vehicle, particularly double clutch for automatic or automated double-clutch gearbox, comprises friction clutch, which is connected with motor shaft |
| 03/07/2012 | EP1588068B1 A compressive coupling arrangement |
| 03/07/2012 | CN202158116U 一种离合器总泵上的油杯结构 A clutch master cylinder oil cup structure on |
| 03/07/2012 | CN102367841A Leakage-proof branch pump of clutch of automobile |
| 03/07/2012 | CN102367840A Easy-to-install clutch assembly |
| 03/06/2012 | US8127910 Latching frictional engagement assembly using a check valve |
| 03/01/2012 | US20120048672 Cool logic with an integrated cooler into the clutch/engine base |
| 03/01/2012 | DE19881422B4 Nehmerzylindergehäuse aus Kunststoff, in das eine Führungshülse aus Metall eingesetzt ist Slave cylinder plastic housing, into which a guide sleeve is inserted metal |
| 03/01/2012 | DE102011080425A1 Druckbegrenzungseinrichtung in einer hydraulischen Strecke Pressure limiting device in a hydraulic line |
| 03/01/2012 | DE102011080116A1 Anschlussvorrichtung für eine hydraulische Verbindung Connection device for a hydraulic connection |
| 03/01/2012 | DE102010036125A1 Hydraulische Ventilanordnung A hydraulic valve assembly |
| 02/29/2012 | EP2423529A1 Pressure limitation device in a hydraulic line |
| 02/29/2012 | EP2422102A1 Fluid cooled coupling assembly |
| 02/29/2012 | CN102365471A Double wet clutch |
| 02/29/2012 | CN102365470A Compressor having a clutch device |
| 02/29/2012 | CN101501358B Twin clutch device |
| 02/28/2012 | US8123014 Two-way actuator device in a torque transmitting assembly |
| 02/23/2012 | WO2012024497A2 Viscous clutch valve assembly |