| Patents for F16D 25 - Fluid-actuated clutches (9,207) |
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| 02/02/2006 | US20060025278 Transmission devices, for ground vehicles and more particularly for motors-cars |
| 02/02/2006 | US20060022375 Apply piston seal for a clutch |
| 02/02/2006 | US20060021845 Clutch device for automatic transmission |
| 02/02/2006 | DE29624637U1 Hydraulic actuating system for vehicle friction clutch - has control valve module connected between master cylinder and slave cylinder to smooth out transient pressure changes |
| 02/02/2006 | DE19781706B4 Einrichtung und Verfahren zur Ermittlung des Verschleißes von Kupplungen von Getrieben Apparatus and method to determine the wear of couplings of gears |
| 02/02/2006 | DE102004033439A1 Antriebsstrang für ein Kraftfahrzeug Drive train for a motor vehicle |
| 01/31/2006 | US6991572 Differential locking mechanism for a drive axle assembly |
| 01/31/2006 | US6991080 Power transmission devices with active torque couplings |
| 01/31/2006 | US6991079 Power transfer device with hydraulically-actuated clutch assembly |
| 01/26/2006 | US20060016662 Method for adjusting an incremental path measurement unit in an actuation device of a pressure-closed clutch as well as an actuation device |
| 01/26/2006 | US20060016660 Apply piston for a power transmission and method of forming a transmission |
| 01/26/2006 | DE10394028T5 Kupplungsbetätigungsvorrichtungen Clutch actuators |
| 01/26/2006 | DE102005029509A1 Kupplungskühlrillen für eine gleichmäßige Plattentemperatur beim Reibungsanfahren Clutch cooling grooves for uniform plate temperature during friction starting |
| 01/26/2006 | DE102004030660A1 Kupplung Coupling |
| 01/25/2006 | EP1346163A4 Drum selector and associated transmission assembly |
| 01/25/2006 | EP1330614A4 Cone selector and associated transmission assembly |
| 01/24/2006 | US6988605 Method and device for operating a clutch |
| 01/24/2006 | US6988603 Disc-packet unit that can be mounted and method for mounting the same |
| 01/19/2006 | WO2006007074A2 Alternative pack designs for multidisk clutches |
| 01/19/2006 | WO2006006916A1 Position sensor for vehicle mechanism |
| 01/19/2006 | US20060011445 Clutch release bearing and method of manufacture |
| 01/19/2006 | US20060011444 Internally and externally splined clutch hub for torque-transmitting mechanisms in a power transmission |
| 01/19/2006 | US20060011443 Support housing for torque-transmitting mechanisms in a power transmission |
| 01/19/2006 | US20060011442 Hydraulic clutch |
| 01/19/2006 | DE10360971B4 Kupplungsausrückzylinder mit einem Drosselventil Clutch release cylinder with a throttle valve |
| 01/19/2006 | DE102004029880A1 Device for supporting of slave cylinder of especially clutch operating device has support components formed by plug-in holder with pin, and socket to receive pin of plug-in holder |
| 01/19/2006 | CA2569035A1 Low power hydraulic clutch actuation systems |
| 01/18/2006 | CN2752537Y Hydraulic pneumatic booster clutch controlling device |
| 01/18/2006 | CN1723352A Pressure-regulated friction clutch |
| 01/12/2006 | US20060006043 Dual clutch transmission clutch cooling circuit |
| 01/12/2006 | US20060006041 Device for the optimization of hydraulically controlled engagement of clutches used in marine transmissions |
| 01/12/2006 | DE4443783B4 Schaltvorrichtung für eine Klauenkupplung und Verfahren zu deren Einstellung Switching device for a claw coupling and methods for their adjustment |
| 01/12/2006 | DE19727874B4 Ausrückvorrichtung für eine Reibungskupplung Release device for a friction clutch |
| 01/12/2006 | DE102005027467A1 Rotierende Drehmomentübertragungsvorrichtung Rotating torque transfer device |
| 01/11/2006 | EP1614920A1 Dual clutch cooling circuit |
| 01/11/2006 | EP1614919A2 Clutch arrangement |
| 01/11/2006 | EP1614577A1 Method of operation of a hydraulic system for actuation of a clutch of a motor vehicle |
| 01/11/2006 | EP1320697B1 Method and device for operating a clutch |
| 01/11/2006 | CN1720402A Device for increasing the functional reliability of a hydraulic circuit of a hydraulically operable clutch |
| 01/05/2006 | WO2006000907A1 Hydraulic actuators |
| 01/05/2006 | US20060000685 Active torque coupling with hydraulically-actuated rotary clutch actuator |
| 01/05/2006 | DE19617951B4 Kupplungseinrichtung für Karosseriepressen Coupling means for body presses |
| 01/05/2006 | DE102004027088A1 Clutch unit, especially multiple clutch unit, has device for compensating for centrifugal force conditioned pressure increases in pressure chamber for operating piston, with means to control degree of compensation |
| 01/04/2006 | EP1612445A1 Method for controlling the compensation of the hydraulic stroke |
| 01/04/2006 | EP1612444A1 Multiple clutch arrangement |
| 01/04/2006 | EP1612443A1 Clutch release bearing and process for manufacturing the same. |
| 01/04/2006 | EP1612441A1 Device for coupling |
| 12/29/2005 | WO2005124175A2 Transmission module for an engine-transmission unit, especially for motor vehicles |
| 12/29/2005 | WO2005123435A1 Hydraulic clutch transmission element for a hybrid traction chain of a motor vehicle, and motor vehicle comprising one such element |
| 12/29/2005 | WO2005123434A1 Transmission element for parallel hybrid traction chain |
| 12/29/2005 | WO2005123433A1 Double wet clutch for hybrid traction chain and cooling method |
| 12/29/2005 | WO2005123432A1 Functional motor vehicle assembly comprising a wet clutch transmission element and a hydraulic system, and motor vehicle equipped with same |
| 12/29/2005 | WO2005123431A1 Transmission element for a parallel hybrid traction chain |
| 12/29/2005 | US20050288149 Motor vehicle comprising a drive train having a multiple clutch drive |
| 12/29/2005 | US20050284725 Dual clutch transmission with radially nested clutches having a common disk carrier |
| 12/29/2005 | US20050284724 Clutch piston amplifier assembly |
| 12/29/2005 | US20050284723 Alternative pack designs for multidisk clutches |
| 12/29/2005 | US20050284722 Start-up clutch assembly |
| 12/29/2005 | US20050284721 Clutch cooling grooves for uniform plate temperature in friction launch |
| 12/29/2005 | DE102005027610A1 Torque transmission system for drive train of vehicle, comprising dual clutch with input shaft of transmission unit coupled with crankshaft |
| 12/29/2005 | DE102005022218A1 Drehmomentübertragunsmechanismus mit Sperrvorrichtung Drehmomentübertragunsmechanismus with locking device |
| 12/28/2005 | EP1610021A1 System for torque transmission device |
| 12/28/2005 | EP1610020A2 Double clutch actuator |
| 12/28/2005 | EP1610019A2 A hydraulically operable coupling |
| 12/28/2005 | EP1610018A2 Clutch |
| 12/28/2005 | EP1609654A1 Torque transfer device |
| 12/28/2005 | CN1712265A Torque transmitting unit |
| 12/27/2005 | US6978874 Starting clutch |
| 12/25/2005 | CA2509967A1 Clutch piston amplifier assembly |
| 12/22/2005 | WO2004102020A8 Clutches |
| 12/22/2005 | US20050282670 Pulley cover assembly for motorcycle transmission |
| 12/22/2005 | US20050279606 Dual clutch transmission with axially parallel clutches having an improved backing plate assembly |
| 12/22/2005 | US20050279605 Rotating torque-transmitting apparatus |
| 12/22/2005 | US20050279603 Torque transmitting unit |
| 12/22/2005 | US20050279173 Diaphragm assembly |
| 12/22/2005 | US20050279087 Device for rendering operational a hydraulic actuating device |
| 12/22/2005 | DE19708287B4 Verfahren und Vorrichtung zur Drehmomentabschätzung in Abhängigkeit vom Eingriffsdrehmoment einer Kopplungsvorrichtung bei ihrem Rutschbeginn Method and device for torque estimate in response to the engaging torque of a coupling device at its beginning slip |
| 12/22/2005 | DE102005024391A1 Dämpfungsscheibe Damping disk |
| 12/22/2005 | DE102004027113A1 Nasslaufende Lamellenkupplung A wet multi-plate clutch |
| 12/21/2005 | EP1607649A1 Backplate for an axially arranged double clutch |
| 12/21/2005 | EP1261515B1 A locking system for a rotating joint |
| 12/20/2005 | US6976568 Clutch arrangement in a transmission having two axially and radially adjacent clutches |
| 12/20/2005 | US6976567 Lubricating and cooling structure of wet type friction engagement apparatus |
| 12/15/2005 | WO2005119080A1 Device for axially positioning a clutch device |
| 12/15/2005 | WO2005119077A1 Oil-immersed multi-plate clutch |
| 12/15/2005 | WO2005118321A1 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 |
| 12/15/2005 | US20050274586 Frictional engagement structure using multiple disks |
| 12/15/2005 | DE102005011910A1 Torsionsdämpfer für elektrisch variables Getriebe mit einer Lockout-Kupplungsanordnung Torsion damper for electrically variable transmission with a lockout clutch assembly |
| 12/15/2005 | DE102004040209A1 Hydraulikleitung zur Verbindung eines Nehmer- und eines Geberzylinders einer hydraulischen Betätigungseinrichtung Hydraulic line for connecting a Nehmer- and of a master cylinder of a hydraulic actuator |
| 12/15/2005 | DE102004010814A1 Device for engaging and disengaging a coupling of a motor vehicle comprises a spring having a non-linear spring characteristic |
| 12/13/2005 | US6974011 Directional clutch |
| 12/13/2005 | US6973784 Hydraulic master cylinder |
| 12/08/2005 | US20050268608 Hydraulic cylinder |
| 12/08/2005 | DE10327164B4 Kupplungsscheibenabnutzungs-Erfassungsvorrichtung Clutch disc wear detection device |
| 12/08/2005 | DE10201306B4 Kupplungsbetätigungssystem sowie darin verwendeter hydraulischer Mechanismus Clutch actuation system and is used hydraulic mechanism |
| 12/08/2005 | DE102005021162A1 Piston rod for especially clutch master cylinder of motor vehicle has fastening device for clutch pedal movable back and forth in longitudinal direction of piston rod via guide pin extending through damping disc |
| 12/08/2005 | DE102005019516A1 Arrangement for control of several hydraulic shift cylinders and hydraulic supply system for dual clutch operated transmission unit |
| 12/07/2005 | EP1602849A1 Hydraulic switch device and method to control a wet double-clutch |
| 12/07/2005 | EP1602846A1 Clutch arrangement |
| 12/07/2005 | EP1602544A1 Hydraulic master cylinder |