| Patents for F16D 21 - Systems comprising a plurality of mechanically-actuated clutches (2,107) |
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| 03/05/2009 | WO2009027162A1 Shifting element comprising at least three shift positions for shifting two gear ratios |
| 03/03/2009 | US7497146 Method for filtering rotational vibrations for motor vehicle |
| 02/25/2009 | EP2027393A2 Integrated control for double clutch |
| 02/25/2009 | CN101375077A Integrated control mechanism for dual clutch |
| 02/24/2009 | US7493997 Drive train |
| 02/12/2009 | WO2009019402A2 Arrangement for attaching a modular clutch device on a driven shaft |
| 02/11/2009 | CN101363484A Double clutch structure for motor vehicle engine |
| 02/10/2009 | US7487866 Hydraulic circuit for a transmission of a motor vehicle |
| 02/05/2009 | US20090032354 Torque transfer device with torque limiting mechanism |
| 02/05/2009 | DE102007036694A1 Torque transmission system for vehicle, has torsion vibration damper arrangement having primary side coupled with driving element and secondary side connected over damper element arrangement with primary side |
| 01/29/2009 | WO2009012861A1 Vehicle having a transmission and having a clutch arrangement |
| 01/29/2009 | DE102008031954A1 Double clutch for an engine comprises a clutch housing and friction clutches with one friction clutch having a pressing force which changes by closing the other friction clutch |
| 01/29/2009 | DE102007027118A1 Feather/spring device for use in motor vehicle, has disk springs guided in disk spring packet through guiding arrangement, where arrangement comprises guiding elements that are adjustable with respect to one another in axial direction |
| 01/28/2009 | EP2019225A1 Double clutch gearbox |
| 01/21/2009 | EP1851460B1 Clutch unit |
| 01/15/2009 | DE102007031963A1 Kupplung, vzw. Clutch, vzw. Doppelkupplung für ein Kraftfahrzeug Dual clutch for a motor vehicle |
| 01/13/2009 | US7476019 Agitator for mixing or agitating target material by rotating vessels containing the material |
| 01/08/2009 | WO2009003438A1 Clutch arrangement, in particular wet-running dual clutch arrangement |
| 01/08/2009 | US20090011890 Locking differential including disengagement retaining means |
| 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 | DE102008027073A1 Kupplungsanordnung, insbesondere nasslaufende Doppelkupplungsanordnung Clutch assembly, especially wet dual clutch assembly |
| 01/07/2009 | EP2011682A2 An apparatus for transmitting power to a transmission |
| 01/01/2009 | US20090000897 Hydraulic control for a dual clutch transmission |
| 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 | DE102007027117A1 Double clutch for automatic or automated double clutch gearbox, of motor vehicle, has spring arrangement designed and/or arranged such that housing pot and clutch disk are deformed against each other |
| 12/18/2008 | WO2008151443A1 Dual clutch transmission with planetary gearset |
| 12/18/2008 | DE102008017139A1 Zwillingskupplungsvorrichtung Twin clutch device |
| 12/18/2008 | DE102007027121A1 Double clutch for transmission i.e. automatic or automated double clutch transmission, of motor vehicle, has lamella carrier formed and/or arranged such that lamellas of friction coupler are attached to axial area on both sides |
| 12/18/2008 | DE102007027120A1 Double clutch for use in transmission of motor vehicle, has supporting element designed as functionally effective protection element and formed to be intervened in annular groove formed in lamella carrier |
| 12/11/2008 | DE10114281B4 Mehrfach-Kupplungseinrichtung und Radiallagerungskonzept hierfür Multiple coupling device and radial bearing concept this |
| 12/04/2008 | US20080296114 Clutch assembly for an override system of an automated barrier |
| 12/04/2008 | US20080296082 Twin clutch apparatus for power unit, power unit incorporating same, and vehicle incorporating same |
| 12/04/2008 | DE102007025665A1 Double clutch for direct transmission of motor vehicle, comprises two clutch units arranged coaxially to each other in drive strand between drive motor and gear, where clutch unit interacts with drive side clutch cage |
| 12/03/2008 | CN101317021A Clutch unit |
| 12/03/2008 | CN101317020A Clutch unit |
| 11/27/2008 | US20080289928 Ball Screw Drive Having Overload Clutch |
| 11/25/2008 | US7455159 Torque transmitting unit and power train having a torque transmitting unit |
| 11/20/2008 | US20080283351 Power transfer/transmission apparatus |
| 11/19/2008 | CN100434738C Torque transmission device for a motor vehicle |
| 11/13/2008 | US20080280726 Hybrid powertrain with an engine input clutch and method of control |
| 11/13/2008 | US20080277228 Sealing system and wet-running dual-clutch system with a sealing system |
| 11/12/2008 | EP1989460A1 Clutch housing with apertures for receiving a clutch disk |
| 11/12/2008 | EP1989458A1 Clutch housing with wide locking slots for a lever spring and clutch housing with axially off-set tongues |
| 11/06/2008 | WO2008131815A1 Double clutch arrangement having electromechanical disengagement system |
| 11/06/2008 | US20080271968 Sealing arrangement and wet-running double-clutch arrangement having a sealing arrangement |
| 11/06/2008 | DE102008018210A1 Dichtungsanordnung und nasslaufende Doppelkupplungsanordnung mit einer Dichtungsanordnung Seal assembly and wet dual clutch assembly with a seal arrangement |
| 11/06/2008 | DE102007020381A1 Doppelkupplungsanordnung mit elektromechanischem Ausrücksystem Dual clutch assembly with electromechanical release system |
| 11/05/2008 | EP1988302A2 Double clutch |
| 11/05/2008 | CN101300432A Torque transmission device |
| 11/04/2008 | US7445108 Dual clutch transmission with radially nested clutches having a common disk carrier |
| 10/30/2008 | DE102008019949A1 Doppelkupplung Dual clutch |
| 10/30/2008 | DE102007019604A1 Kupplungsanordnung Clutch assembly |
| 10/30/2008 | DE102004055361B4 Doppelkupplungsanordnung Dual clutch assembly |
| 10/29/2008 | EP1985877A2 Double clutch |
| 10/29/2008 | EP1984641A1 Multi-plate twin-clutch device for the gearbox of a motor vehicle |
| 10/28/2008 | US7441643 Transmission having a backup latch mechanism |
| 10/23/2008 | US20080256942 Hydraulic system and automatic gearbox |
| 10/22/2008 | CN101292093A Coupling device for transmitting a torque |
| 10/09/2008 | DE102008013460A1 Dry dual clutch arrangement for motor vehicle, has hydraulic pump providing conveyed operating pressure for arrangement, where hydraulic pump is driven by drive output of internal combustion engine of motor vehicle |
| 10/02/2008 | US20080236983 Low driven inertia dual clutch |
| 10/02/2008 | US20080236978 Dual clutch with cooling distribution reservoir chambers |
| 10/01/2008 | EP1975437A2 Torque transmission device |
| 10/01/2008 | CN100421982C Actuating device for transferring a control piston force of an engaging/disengaging device to a double clutch |
| 09/25/2008 | WO2008113186A1 Starter and accessory drive system and method for hybrid drive vehicles |
| 09/25/2008 | US20080230342 Torque transmission device |
| 09/25/2008 | DE102008011724A1 Drehmomentübertragungseinrichtung Torque transfer device |
| 09/25/2008 | CA2680889A1 Starter and accessory drive system and method for hybrid drive vehicles |
| 09/24/2008 | CN101273212A Control assembly |
| 09/24/2008 | CN101270785A 转矩传递装置 Torque transfer device |
| 09/18/2008 | US20080226345 Image forming apparatus and power transmission device thereof |
| 09/18/2008 | US20080223682 Clutch assembly with a leg spring |
| 09/18/2008 | DE10205766B4 Verringerung der Schallabstrahlung bei einer Lamellen-Kupplungseinrichtung Reduction of sound radiation at a multi-plate clutch device |
| 09/16/2008 | CA2365801C Transfer case with clutch unit for connecting two output shafts and coupling method |
| 09/10/2008 | CN100417832C Clutch, in particular for a motor vehicle and method for assembling said clutch |
| 09/03/2008 | EP1751444B1 Clutch device, in particular double clutch device, with a device for axially positioning the clutch device |
| 08/28/2008 | US20080202883 Drive Train |
| 08/28/2008 | US20080202268 Multi-Speed Transmission With A Countershaft Gearing |
| 08/28/2008 | US20080202267 Multi-Speed Transmission With Countershaft Gearing |
| 08/28/2008 | US20080202266 Multi-Speed Transmission With Countershaft Gearing |
| 08/27/2008 | EP1676042B1 Clutch, in particular for a motor vehicle and method for assembling said clutch |
| 08/26/2008 | US7416069 Clutch arrangement in an automatic transmission having an installation space-saving coolant supply |
| 08/21/2008 | US20080196994 Device for Axially Positioning a Clutch Device |
| 08/20/2008 | EP1957817A1 Torque transmission device |
| 08/20/2008 | EP1957816A1 Clutch unit |
| 08/20/2008 | EP1957815A1 Clutch unit |
| 08/20/2008 | CN100412403C Bi-directional overrunning clutch for a primary drive axle |
| 08/20/2008 | CN100412402C An electro-mechanical mechanical gear selector |
| 08/14/2008 | WO2008096140A1 Transmission system |
| 08/14/2008 | WO2008095637A1 Clutch device with fastening means for fixing the output hub |
| 08/07/2008 | DE102008004150A1 Drehmomentübertragungseinrichtung Torque transfer device |
| 07/31/2008 | WO2008090010A1 Double clutch of a double clutch transmission |
| 07/31/2008 | US20080179157 Clutch unit |
| 07/30/2008 | EP1950442A1 Double coupling of a double gear coupling |
| 07/30/2008 | EP1950440A1 Double clutch of a double clutch gearbox and method for manufacturing a clutch cage of such a double clutch |
| 07/30/2008 | CN100406894C 用于确定部件转速、用于确定cvt变速器打滑及用于控制cvt变速器的方法以及锥盘-缠绕接触装置变速器 Means for determining the speed, skid and used to determine the cvt transmission cvt transmission method for controlling and cone - wound contact means transmission |
| 07/24/2008 | DE102007014831A1 Clutch i.e. double clutch, actuator, has supporting device provided with abrading part, where abrading part is adjacent to ball ramp mechanisms in mode supporting switching from position into another position |
| 07/23/2008 | CN101225867A Two flywheels for dry type dual clutch |
| 07/10/2008 | WO2008080381A1 Power transmitting device and method for controlling the frictional work of a device for attenuating oscillations in such a power transmitting device |
| 07/09/2008 | EP1941171A1 Coupling device for transmitting a torque |
| 07/03/2008 | WO2008044047A3 Clutch with cooled driving plate and nested configuration |