| Patents for F16D 21 - Systems comprising a plurality of mechanically-actuated clutches (2,107) |
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| 11/25/2009 | CN100562673C Power-operated clutch actuator for torque transfer mechanisms |
| 11/24/2009 | CA2641075C Coplanar reverted gear train loop |
| 11/19/2009 | US20090283380 Torque transmission device |
| 11/18/2009 | EP2118507A1 Clutch device with fastening means for fixing the output hub |
| 11/12/2009 | WO2009135565A1 Coupling device |
| 11/12/2009 | DE102008022525A1 Doppelkupplung Dual clutch |
| 11/11/2009 | CN101578459A Clutch device with fastening means for fixing the output hub |
| 11/04/2009 | EP1404985B1 Multiple clutch system, especially a double clutch system |
| 10/29/2009 | DE102008019192A1 Main hub, particularly for clutch of motor vehicle, particularly for dual clutch of automatic or automated dual clutch transmission, for transmitting torque between motor shaft and friction clutch, is formed as axially divided assembly |
| 10/28/2009 | CN101566196A Dual apply clutch apparatus for compact electro-mechanical transmission |
| 10/27/2009 | US7607370 Crank with clutch and coupler |
| 10/22/2009 | WO2009127473A1 Multigroup transmission of a motor vehicle |
| 10/22/2009 | DE102009015151A1 Reibungskupplung mit Betätigungseinrichtung Friction clutch actuator |
| 10/22/2009 | DE102009012283A1 Mehrfachkupplungseinrichtung mit einem Drehmomentübertragungselement und Getriebe-Kupplungs-Anordnung mit einer solchen Mehrfachkupplungseinrichtung Multiple clutch device with a torque transmitting member and gear clutch assembly with such multiple clutch device |
| 10/21/2009 | EP2109722A1 Torque transmission device |
| 10/20/2009 | US7603893 Method for determining the rotational speed of a part, ascertaining the slipping of a continuously variable transmission (CVT), and for controlling a CVT, and a conical disc flexible drive transmission |
| 10/15/2009 | US20090255357 Transmission layout |
| 10/13/2009 | US7600622 Clutch device with sprags |
| 10/08/2009 | WO2009122096A2 Friction clutch device comprising a double shock-absorbing steering wheel for which a secondary assembly is fixedly mounted axially relative to a reactive plate |
| 10/08/2009 | US20090253544 Hydraulic Clutch Control System |
| 10/08/2009 | US20090250301 Clutch unit |
| 10/08/2009 | DE10037401B4 Schalteinrichtung Switching device |
| 09/23/2009 | CN101542152A Torque transmission device |
| 09/22/2009 | US7591254 Supercharger control system |
| 09/17/2009 | WO2009112195A1 Clutch mechanism |
| 09/17/2009 | DE102008000637A1 Betätigungsanordnung eines zentralsynchronisierten Doppelkupplungsgetriebe Actuator assembly of a centrally synchronized dual-clutch transmission |
| 09/16/2009 | CN100540347C Double-clutch transmission element for a hybrid pull chain of a motor vehicle, method of mounting same, and motor vehicle equipped with one such element |
| 09/11/2009 | WO2009109242A1 Actuating device for a friction clutch device and torque transmission device formed by the same |
| 09/11/2009 | WO2009109241A1 Actuating arrangement for shift elements of a transmission |
| 09/10/2009 | US20090223769 Double clutch system |
| 09/09/2009 | EP2098743A1 Adjustment mechanism for inserting and extracting a separation coupling with rotating curve segment |
| 09/09/2009 | EP1646799B1 Clutch arrangement in an automatic transmission having an installation space-saving coolant supply |
| 09/09/2009 | CN100538100C Device for axially securing a clutch device on a rotary joint |
| 09/03/2009 | DE102009008103A1 Verfahren zur Montage einer Doppelkupplung A method of assembling a double clutch |
| 09/02/2009 | EP2096014A2 Method, device and use of same for operating a motor vehicle |
| 08/26/2009 | CN100532875C Low rotor inertia dry type dual clutch |
| 08/20/2009 | US20090205924 Double clutch system |
| 08/20/2009 | DE112007002334T5 Kupplungen Couplings |
| 08/20/2009 | DE102008038101A1 Kupplungs-Dämpfer-Einheit Clutch damper unit |
| 08/20/2009 | DE102008032273A1 Kupplungseinrichtung mit einer Flexplatte Coupling device with a flexplate |
| 08/19/2009 | CN100529451C Radially stacked dual dry clutch configuration |
| 08/13/2009 | US20090203453 Coupling Device for Transmitting a Torque |
| 08/13/2009 | US20090200129 Multi-position clutch |
| 08/13/2009 | DE102009006649A1 Doppelkupplungsanordnung Dual clutch assembly |
| 08/13/2009 | DE102009005739A1 Wet clutch i.e. dual wet clutch, for use in drive train of motor vehicle, has lamella package divided into partial packages, and lamellas alternatively connected with lamella carriers in torque proof manner |
| 08/12/2009 | EP1673554B1 Transmission ratio change unit having permanent stepped meshing gears |
| 08/12/2009 | CN100526668C Clutch assembly |
| 08/06/2009 | DE102009006647A1 Doppelkupplungsanordnung Dual clutch assembly |
| 08/06/2009 | DE102008008062A1 Doppelkupplungsanordnung Dual clutch assembly |
| 08/05/2009 | EP2085632A1 Dual clutch system |
| 08/05/2009 | CN101498343A Dual clutch system |
| 07/30/2009 | WO2009092198A1 Hybrid vehicle having torsional coupling between engine assembly and motor-generator |
| 07/30/2009 | US20090188765 Clutch device |
| 07/29/2009 | EP1686277B1 Dual-clutch with same dimension disks |
| 07/23/2009 | WO2009071399A3 Multiple clutch device |
| 07/22/2009 | CN201277278Y Dual-clutch construction of motor vehicle engine |
| 07/21/2009 | US7562753 Transaxle of multi-wheel drive vehicle |
| 07/17/2009 | CA2780351A1 Flow operated orienter |
| 07/16/2009 | DE102008003604A1 Torque transmission device for use in drive train of vehicle between drive shaft of drive unit and transmission, has two transmission input shafts and two friction clutches, and clutch disks are coupled with transmission input shafts |
| 07/16/2009 | DE102008003602A1 Torque transmission device for use in drive train of vehicle between drive shaft of drive unit and transmission, has two transmission input shafts and two friction clutches, and clutch disks are coupled with transmission input shafts |
| 07/16/2009 | DE102008003601A1 Torque transmission device for use in drive train of vehicle between drive shaft of drive unit and transmission, has two transmission input shafts and two friction clutches, and clutch disks are coupled with transmission input shafts |
| 07/16/2009 | DE102008003600A1 Torque transmission device for use in drain train of motor vehicle, has friction linings clamped between intermediate pressure plate and pressure plate that is coupled with intermediate plate and displaceable opposite to intermediate plate |
| 07/16/2009 | DE102008003599A1 Torque transmission device for use in drive train of motor vehicle, has pressure plate rotationally coupled with intermediate pressure plate and axially displaceable opposite to intermediate pressure plate by actuating elements |
| 07/16/2009 | DE102007058853A1 Multiple clutch device, particularly double clutch device, has two friction clutch arrangements with friction torque transmitting friction element carriers, which are connected with friction element of friction clutch arrangement |
| 07/09/2009 | US20090173590 Electro-mechanical gear selector |
| 07/08/2009 | CN100510480C Hydraulic system and automatic gearbox |
| 07/07/2009 | US7556131 Transmission housing |
| 06/25/2009 | US20090159392 Independent variable drive assemblies for wheels on a snowblower and related methods |
| 06/25/2009 | DE102007058852A1 Mehrfachkupplungsvorrichtung Multiple coupling device |
| 06/24/2009 | EP1807636B1 Dual clutch system |
| 06/24/2009 | CN100503299C Torque transmitting unit and power train having a torque transmitting unit |
| 06/18/2009 | DE102007055790A1 Supply unit for wet-running clutch of gear with pump drive, has hydraulic fluid or coolant and lubricant, and clutch is arranged around external drive shaft conducted as hollow shaft |
| 06/16/2009 | US7546914 All-wheel transmission system |
| 06/11/2009 | WO2009071399A2 Multiple clutch device |
| 06/11/2009 | US20090145715 Actuation subsystem of variable compression ratio control system for internal combustion engine |
| 06/10/2009 | DE102007058863A1 Multiple clutch device, particularly double clutch device, has two friction clutch arrangements arranged in radial direction in overlapping manner having torque-transferring friction element carriers |
| 06/10/2009 | DE102007058854A1 Multiple clutch arrangement for a double clutch in a vehicle comprises a bearing unit with a ball bearing |
| 06/10/2009 | DE10111202B4 Doppel-oder Mehrfach-Kupplungseinrichtung, und Dichtungskonzept hierfür Double or multiple clutch means and sealing concept for this |
| 06/09/2009 | US7544110 Marine transmission actuation system |
| 06/04/2009 | WO2009068853A1 Transmission system |
| 06/04/2009 | WO2008092418A3 Torque transmission device |
| 06/04/2009 | DE10163404B4 Verfahren zur Steuerung eines Kupplungssystem mit wenigstens einer Lamellen-Kupplungsanordnung Method for controlling a clutch system comprising at least one multi-plate clutch arrangement |
| 05/21/2009 | CA2644107A1 Clutch control system for transmission |
| 05/20/2009 | CN201241921Y Dry friction type double clutch of single pressure disc |
| 05/14/2009 | WO2009059597A1 Double-clutch transmission and method for assembling a double-clutch transmission |
| 05/14/2009 | DE102008045791A1 Doppelkupplungsgetriebe und Verfahren zur Montage eines Doppelkupplungsgetriebes Double clutch transmission and method for mounting a dual clutch transmission |
| 05/06/2009 | CN100485216C Double clutch transmission |
| 04/28/2009 | US7523819 Apparatus for controlling two friction clutches of a vehicle transmission |
| 04/16/2009 | WO2009046693A1 Clutch actuation system |
| 04/16/2009 | DE102008047170A1 Kupplungsbetätigungssystem Clutch actuation system |
| 04/09/2009 | WO2009019402A3 Arrangement for attaching a modular clutch device on a driven shaft |
| 04/08/2009 | EP1497151B1 Method for operating a motor vehicle |
| 04/01/2009 | EP2042781A1 Twin Clutch Type Speed Change Control System |
| 03/26/2009 | WO2009037403A1 Clutch device including a diaphragm constantly applying an axial preload effort on the bearing of a reaction plate |
| 03/25/2009 | EP2039952A2 Coupling assembly |
| 03/25/2009 | CN101393408A Clutch control device |
| 03/19/2009 | WO2009034274A1 Friction clutch device provided with a dual damping wheel including means for limiting the radial movements of the web relative to the primary wheel |
| 03/19/2009 | WO2009033937A1 Arrangement for axially supporting an end plate of a plate bundle using a snap ring |
| 03/18/2009 | EP1543248B1 Bi-directional overrunning clutch for a primary drive axle |
| 03/18/2009 | CN101387339A Method for determining the rotational speed of a continuously variable transmission (CVT), and for controlling a CVT, and a transmission |