| Patents for F16D 25 - Fluid-actuated clutches (9,207) |
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| 04/27/2011 | CN102032316A System and method for attaching a dual clutch to a flywheel |
| 04/27/2011 | CN102032290A Automatic clutch of automotive vehicle provided with manual gearbox |
| 04/27/2011 | CN102032289A 拖拉机负载换向离合器装置 Tractor load commutation clutch device |
| 04/27/2011 | CN102032288A Non-planar pressurized oil routing |
| 04/26/2011 | US7931135 Multi-area clutch assembly |
| 04/21/2011 | WO2011045199A1 Wet clutch arrangement |
| 04/21/2011 | WO2011045198A1 Torque transmission system, in particular for a vehicle |
| 04/21/2011 | WO2011044797A1 Clutch for automatic transmission |
| 04/21/2011 | WO2011015483A3 Coupling device of a cylinder of a printing machine and method for coupling a cylinder of a printing machine |
| 04/21/2011 | US20110088990 Power transmitting device and vehicle having same mounted thereon |
| 04/21/2011 | US20110088989 Dual clutch with torsional vibration damper |
| 04/20/2011 | EP2310707A1 Dual clutch |
| 04/20/2011 | EP2310706A1 Dual clutch |
| 04/20/2011 | EP2310704A1 Dual clutch |
| 04/20/2011 | EP2310702A1 Dual clutch |
| 04/20/2011 | CN1945062B Transmission control system |
| 04/20/2011 | CN102022452A Torque control transmission device clutch and tool system with same |
| 04/20/2011 | CN102022451A Structure of pneumatic friction brick molding machine clutch |
| 04/20/2011 | CN102022448A Lamella coupling with elastic element |
| 04/19/2011 | US7926636 Twin clutch apparatus for power unit, power unit incorporating same, and vehicle incorporating same |
| 04/19/2011 | US7926635 Piston assembly and a force transfer device, particularly a force transfer device with a piston assembly |
| 04/19/2011 | CA2465280C Rear drive module for all-wheel drive vehicle |
| 04/14/2011 | WO2011042470A1 Transmission device and method for operating a transmission device |
| 04/14/2011 | WO2010149130A3 Dual clutch |
| 04/14/2011 | US20110087397 Control apparatus for vehicular power transmitting apparatus |
| 04/14/2011 | DE102010035135A1 Betätigungseinrichtung mit Abstreifdichtungen für ein Doppelkupplungsgetriebe Actuator with wiper seals for a dual clutch transmission |
| 04/14/2011 | DE102009045611A1 Wet clutch arrangement, particularly for drive train of vehicle, has fluid-filled or fillable housing arrangement, where housing arrangement has rotational axis and output element |
| 04/14/2011 | DE102009045508A1 Getriebevorrichtung und Verfahren zum Betreiben einer Getriebevorrichtung Transmission apparatus and method for operating a transmission device |
| 04/13/2011 | EP2307748A1 Transmission gear engagement mechanism and method of operation |
| 04/13/2011 | EP2029907B1 Clutch for torque transmission between a shaft and a roller which is arranged coaxially around the shaft |
| 04/13/2011 | CN102011811A Clutch structure of brick making machine |
| 04/13/2011 | CN101504044B Controller for vehicle automatic transmission |
| 04/12/2011 | US7921975 Hydraulic clutch device |
| 04/07/2011 | WO2011040869A1 A supercharger with two intermeshing rotors and disc clutch |
| 04/07/2011 | US20110079481 Dual clutch |
| 04/07/2011 | DE112007003348B4 Kompressor mit einer Federdruck-Lamellenkupplung Compressor with a spring loaded multi-disc clutch |
| 04/07/2011 | DE102010044506A1 Transportation safety device i.e. mold cover, for use in clutch of hydraulic releasing system of automobile, has covering regions bendable relative to each other by film hinge, where device is detachably fastened to hydraulic line |
| 04/07/2011 | DE102010012753A1 Torque support for concentric slave cylinder, has housing-fixed bracket formed in angular hooks, and cylindrical plastic unit inserted into hollow chamber of angular hooks, where bracket is made of sheet metal part |
| 04/07/2011 | DE102009047953A1 Clutch i.e. double clutch, for automatic or automated double clutch transmission of motor vehicle, has supporting disk supported at external lamella carrier or internal lamella carrier, where spring arrangements are supported at disk |
| 04/06/2011 | EP1852622B1 Coned disc spring |
| 04/06/2011 | EP1841979B1 Actuator for a vehicle clutch |
| 04/06/2011 | CN201786970U Tripping clutch device |
| 04/06/2011 | CN102007313A Positively engaging shifting element which can be hydraulically or pneumatically actuated |
| 04/06/2011 | CN102003528A Dual clutch for a transmission having multiple input shafts |
| 04/06/2011 | CN102003473A Constant-pressure type wet type multi-chip transfer case clutch for tractors |
| 04/06/2011 | CN101397046B Structure for disposing clutch control apparatus in power unit for saddle-ride type vehicle |
| 03/31/2011 | US20110073434 Multiple clutch device having two pressure equalization chambers |
| 03/31/2011 | US20110073433 Normally-open type clutch structure |
| 03/31/2011 | US20110073428 Non-planar pressurized oil routing |
| 03/31/2011 | DE102010036170A1 Master cylinder i.e. main cylinder, for actuating hydraulic brake or clutch in motor vehicle, has blocking element integrated in feed connection which is released by blocking element while reducing fluid pressure |
| 03/31/2011 | DE102009043432A1 Shifting device, particularly for coupling in drive strand between driving motor and transmission of motor vehicle, has transmitter cylinder and slave cylinder with transmitter and subscriber-side friction active surfaces |
| 03/30/2011 | EP2302246A1 A rotary transmission coupling |
| 03/30/2011 | EP1987263B1 Clutch assembly and friction plate |
| 03/30/2011 | EP1427948B1 Combination of multiple clutch system and electric machine |
| 03/30/2011 | CN201780865U Copper foil tension control system of foil winding machine |
| 03/30/2011 | CN201779175U Remote-control clutch |
| 03/30/2011 | CN201777136U Hydraulic engaging/disengaging and gear-shifting locking control device for three-wheeled automobile |
| 03/29/2011 | US7914413 Automatic transmission |
| 03/29/2011 | US7913828 Clutch with dual area piston and independent pressure control |
| 03/24/2011 | DE112005002943B4 Kolben für ein Automatikgetriebe Piston for an automatic transmission |
| 03/24/2011 | DE102010035122A1 Friction clutch for use as separation clutch of drive strand of commercial motor vehicle, has pressing plate axially shifted to pressure plate, where clutch is transferable from pressure-free open condition to pressurized closed condition |
| 03/24/2011 | DE102005027467B4 Rotierende Drehmomentübertragungsvorrichtung Rotating torque transfer device |
| 03/24/2011 | DE10080372B4 Ausrückvorrichtung mit hydraulischer Betätigung Coupling with hydraulic actuation |
| 03/23/2011 | EP2299244A1 Clutch position sensor for vehicle transmisssion |
| 03/23/2011 | EP2299140A1 Lamella coupling with elastic element |
| 03/23/2011 | EP2296925A1 Hybrid drive train for a motor vehicle |
| 03/23/2011 | EP2296849A1 A device for controlling an actuating motion of an actuator and an actuator comprising the device |
| 03/23/2011 | EP1658453B2 Multi-stage automatic transmission having three planetary gear trains |
| 03/23/2011 | CN101397923B Structure for disposing oil filter in power unit for motorcycle |
| 03/22/2011 | US7909026 Servo-actuated supercharger operating mechanism |
| 03/15/2011 | US7905338 Twin clutch system for a transmission, particularly for a twin clutch transmission |
| 03/10/2011 | WO2011027693A1 Clutch operation device |
| 03/10/2011 | WO2011027687A1 Clutch operation device |
| 03/10/2011 | US20110056791 Clutch and hybrid drive with clutch |
| 03/10/2011 | DE112005002431B4 Kolben für Automatikgetriebe Piston for automatic transmission |
| 03/09/2011 | CN101611960B Work switching mechanism of mechanical clutch of drilling and hair-planting machine |
| 03/08/2011 | US7900761 Clutch system |
| 03/03/2011 | WO2011023407A1 Dual clutch assembly for a transmission having two input shafts |
| 03/03/2011 | WO2011023393A1 Friction clutch for actuation using a pressure medium which is capable of flow |
| 03/03/2011 | US20110048887 Actuation device having wiper seals for a dual clutch transmission |
| 03/03/2011 | DE102009038767A1 Reibschaltkupplung zur Betätigung mit einem strömungsfähigen Druckmittel Friction clutch to operate with a flowable pressure medium |
| 03/02/2011 | EP1678431B1 Actuating arrangement in a transmission for two pressure medium-actuatable shift elements |
| 03/02/2011 | CN101983293A Multiple clutch device |
| 03/02/2011 | CN101371058B Clutch assembly and friction plate |
| 03/01/2011 | US7896145 Automatic transmission including clutch devices |
| 02/24/2011 | WO2011020456A1 Intermediate wall and motor vehicle transmission |
| 02/24/2011 | WO2010120141A3 Clutch and automatic transmission including the same |
| 02/24/2011 | US20110046861 Hydraulic control apparatus |
| 02/24/2011 | US20110042177 Dual clutch transmission having area controlled clutch cooling circuit |
| 02/24/2011 | DE102010032661A1 Clutch release system for dual clutch transmission, has slave cylinder pistons comprising stop segments aligned radially to symmetrical axis, where segments stay in effective connection with recesses in inner and center housing walls |
| 02/24/2011 | DE102010010922A1 Parallele Doppelkupplungseinrichtung und Antriebsstrang mit einer solchen parallelen Doppelkupplungseinrichtung Parallel double clutch device and a drive train with such a parallel dual clutch device |
| 02/24/2011 | DE102009038344A1 Antriebsstrangmodul für ein Kraftfahrzeug Drive train module for a motor vehicle |
| 02/24/2011 | DE102009028610A1 Valve arrangement i.e. valve block, for hydraulic actuation of shifting elements e.g. brake, of two-speed gearbox of commercial vehicle, has pistons pressurized with different pressure levels for simultaneously opening shifting elements |
| 02/24/2011 | DE10004189B4 Mehrfach-Kupplungseinrichtung Multiple clutch device |
| 02/24/2011 | DE10004179B4 Mehrfach-Kupplungseinrichtung Multiple clutch device |
| 02/23/2011 | EP2287487A1 Power transmission module for a motor vehicle |
| 02/23/2011 | EP2286105A1 Dual clutch with rotary vibration damper |
| 02/23/2011 | EP2286104A2 Rotational coupling device with sealed key |
| 02/23/2011 | EP1971783B1 Method for detecting clutch cylinder leakage |
| 02/23/2011 | CN101981337A Clutch control device and mu correction factor calculating method |