| Patents for F16D 48 - External control of clutches (10,172) |
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| 03/03/2011 | US20110054752 Multiple clutch transmission control apparatus and multiple clutch transmission control method |
| 03/03/2011 | DE102009028567A1 Method for operating drive train of motor vehicle e.g. tractor, involves monitoring function of starting clutch in drive unit based on measured and/or calculated, drive-lateral and output-lateral speeds of starting clutch |
| 03/02/2011 | EP2290254A1 Multiple clutch transmission control apparatus and multiple clutch transmission control method |
| 03/01/2011 | US7896145 Automatic transmission including clutch devices |
| 02/24/2011 | WO2011020461A1 Method for controlling an automated clutch system |
| 02/24/2011 | DE102010032667A1 Method for controlling dry clutch arranged between dual clutch transmission and internal combustion engine of motor vehicle, involves detecting and evaluating torque required for maintaining idle-running speed of drive unit as variable |
| 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 | DE102009022240A1 Verfahren zum Klassieren einer Kupplungseinheit A method for classifying a clutch unit |
| 02/24/2011 | DE10004189B4 Mehrfach-Kupplungseinrichtung Multiple clutch device |
| 02/24/2011 | DE10004179B4 Mehrfach-Kupplungseinrichtung Multiple clutch device |
| 02/23/2011 | EP2287488A1 Fastening pressure control device for starting friction element at time of controlling idle stop of vehicle |
| 02/23/2011 | EP2167832B1 Method for controlling an automatic clutch |
| 02/23/2011 | EP2111512B1 Coupling system and method for controlling a coupling system |
| 02/23/2011 | EP1971783B1 Method for detecting clutch cylinder leakage |
| 02/23/2011 | EP1960681B1 Hydraulic system in motor vehicles |
| 02/23/2011 | CN101981337A Clutch control device and mu correction factor calculating method |
| 02/23/2011 | CN101979893A Novel clutch actuator of automatic transmission |
| 02/23/2011 | CN101979892A 卡车amt离合器控制阀块 Amt truck clutch control valve block |
| 02/17/2011 | DE10347713B4 Verfahren zur Steuerung eines Schaltelementes in einem Automatgetriebe oder automatisierten Schaltgetriebe eines Kraftfahrzeuges A method of controlling a switching element in an automatic transmission or automated manual transmission of a motor vehicle |
| 02/17/2011 | DE102010027693A1 System zum Steuern eines Spitzendrehmoments in Handschaltgetrieben System for controlling a peak torque in manual transmissions |
| 02/16/2011 | CN201746710U Engaging and disengaging mechanism for hand-operated device of automatic clothes airer |
| 02/16/2011 | CN101978189A Method and device for closing a clutch |
| 02/16/2011 | CN101978188A Acceleration control apparatus for automobile dual-clutch transmission |
| 02/10/2011 | WO2011015947A1 Vehicle hydraulic clutch apparatus |
| 02/10/2011 | WO2011015179A1 Method for controlling an inching procedure of a motor vehicle |
| 02/10/2011 | DE102010032246A1 Verfahren zur Steuerung eines Kriechvorgangs eines Kraftfahrzeugs A method for controlling the creep of a motor vehicle |
| 02/10/2011 | DE102009028249A1 Verfahren und Vorrichtung zum Erkennen eines Auslösens einer Kupplung in einem Klappenantrieb Method and apparatus for detecting a triggering a clutch in a damper actuator |
| 02/10/2011 | DE102009028242A1 Verfahren zur Steuerung eines Roll- bzw. Segelmodus eines Fahrzeuges Method for controlling a rolling or coasting mode of a vehicle |
| 02/09/2011 | CN201739384U Disconnection and connection device of tractor clutch |
| 02/09/2011 | CN201739383U Clutch booster |
| 02/09/2011 | CN101968102A Energy-saving, safe and sensitive transmission |
| 02/09/2011 | CN101968089A Electric control method of mechanical clutch foot lever of motor vehicle |
| 02/09/2011 | CN101968088A Mechanical clutch control method of motor vehicle with electric control |
| 02/09/2011 | CN101295900B Controllable overrunning clutch automatic speed changing motor |
| 02/08/2011 | US7885737 Control unit for controlling an engine stop of a hybrid vehicle |
| 02/02/2011 | EP2094520B1 Method for detecting the status of the clutch in the drive train of a motor vehicle |
| 02/02/2011 | EP2063152B1 Method for switching a double coupling drive |
| 02/02/2011 | CN201730982U Gas control apparatus for braking system of truck |
| 02/02/2011 | CN101963197A Electric control method for directly driving push rod of clutch |
| 02/01/2011 | US7878281 Transmitting state switching control apparatus for hybrid vehicle |
| 01/27/2011 | WO2011010547A1 Control device for continuously variable transmission |
| 01/27/2011 | WO2011009675A1 Method and device for determining a clutch travel in an automated clutch system in a motor vehicle |
| 01/27/2011 | WO2011009426A1 Method for controlling a friction clutch |
| 01/27/2011 | DE102010030631A1 Elektronisches Sperrdifferenzial Electronic locking differential |
| 01/27/2011 | DE102010024940A1 Verfahren zur Steuerung einer Reibungskupplung Method for controlling a friction clutch |
| 01/27/2011 | DE102010024929A1 Method for controlling automated friction clutch arranged between motor and transmission of motor vehicle, involves closing clutch in long-distance operating condition of vehicle with lower speeds than in city traffic operating condition |
| 01/27/2011 | DE102009027907A1 Verfahren und Vorrichtung zur Bestimmung eines Kupplungsweges in einem automatisierten Kupplungssystem in einem Kraftfahrzeug Method and apparatus for determining a coupling path in an automated clutch system in a motor vehicle |
| 01/26/2011 | CN201723693U Hydraulic control device for automatic double-clutch speed changer |
| 01/26/2011 | CN201723621U Mechanical locking device of clutch |
| 01/26/2011 | CN1682042B Method for reducing juddering vibrations |
| 01/26/2011 | CN101959736A Traction control system for vehicle |
| 01/26/2011 | CN101959732A Control apparatus for hybrid vehicle |
| 01/26/2011 | CN101959731A Control apparatus and method for controlling a hybrid vehicle |
| 01/26/2011 | CN101959730A Control apparatus and method for controlling a hybrid vehicle |
| 01/20/2011 | WO2011006466A1 Clutch contact points |
| 01/20/2011 | DE102010024938A1 Drive strand regulating method for motor vehicle, involves increasing moment transferable over friction clutch when actual speed of drive shaft is larger than target speed of drive shaft |
| 01/19/2011 | CN201714869U Clutch with buffer device |
| 01/19/2011 | CN101952615A Positively engaging shifting element which can be hydraulically or pneumatically actuated |
| 01/19/2011 | CN101561021B Applications-oriented control device of speed-regulating clutch and control method thereof |
| 01/13/2011 | DE102009032265A1 Method for protecting wheel coupling, involves arranging wheel coupling in drive train of motor vehicle, where failure of sensors, is determined, and substitute value is determined for rotation speed value of utilization factor |
| 01/13/2011 | DE102009027564A1 Verfahren zum Betreiben eines Antriebsstrangs Method for operating a drive train |
| 01/12/2011 | EP2273146A2 Working vehicle with hydraulic valve equipment |
| 01/12/2011 | EP2273145A1 Clutch control device and correction factor calculating method |
| 01/12/2011 | EP1880118B1 Method for determining the application point of an automatically controlled friction clutch |
| 01/12/2011 | CN201705838U Clutch booster |
| 01/12/2011 | CN1973147B Closed-loop, valve-based transmission control algorithum |
| 01/12/2011 | CN101943228A Clutch closed-loop control system of double clutch gearbox and control method thereof |
| 01/12/2011 | CN101943227A Double clutch operation system and separation and combination control method thereof |
| 01/12/2011 | CN101614256B Method and device for judging separation initial point of automobile clutch |
| 01/12/2011 | CN101389879B Double clutch for a double clutch transmission |
| 01/05/2011 | EP2268937A1 Open-loop/closed-loop control device for a vehicle drive, vehicle drive and method for performing closed-loop/open-loop control of a vehicle drive |
| 01/05/2011 | EP2268933A1 Positively engaging shifting element which can be hydraulically or pneumatically actuated |
| 01/05/2011 | EP2268522A1 Slip operation of a clutch in hybrid drive devices |
| 01/05/2011 | DE102010023374A1 Method for parameterization of automated friction clutch in drive train of motor vehicle, involves initiating new starting operation of friction clutch depending upon result of plausibility check of work values |
| 01/05/2011 | DE102009031500A1 Wheel clutch controlling method for drive train of motor vehicle, involves providing operating condition of main clutch, and controlling wheel clutch based on determined clutch torque value when coupling impact risk criterion is fulfilled |
| 01/05/2011 | CN201696542U Clutch control device with axial buffering function |
| 01/05/2011 | CN201696529U Auxiliary braking device for loom |
| 01/05/2011 | CN201696528U Boosting device used for automotive clutch |
| 01/05/2011 | CN101936350A Clutch connection control device, clutch connection control method, and saddle-ride type vehicle |
| 01/05/2011 | CN101936349A Hydraulic pump device for work vehicle |
| 01/04/2011 | US7861837 Hydraulic clutch actuation system |
| 12/29/2010 | WO2010150081A2 Vehicular engine start control apparatus |
| 12/29/2010 | WO2010149470A1 Pressure medium supply device of a hydraulically actuated shifting element |
| 12/29/2010 | WO2010149469A1 Pressure medium supply device of a hydraulically actuated shifting element |
| 12/29/2010 | WO2010149126A1 Drive train having clutch activation for overcoming the backlash of the drive train before start-up |
| 12/29/2010 | EP2265838A1 Method and device for closing a clutch |
| 12/29/2010 | CN201687871U Clutch booster |
| 12/28/2010 | US7860632 Method for operating a drive train by treating the motor characteristic by means of parallel evaluation and PT1-filtering |
| 12/28/2010 | US7860629 Method for controlling a motor vehicle drivetrain system |
| 12/28/2010 | US7857113 Hydraulic clutch control system, comprising servo means which are disposed between the master cylinder and the slave cylinder of the system |
| 12/23/2010 | WO2010147150A1 Clutch control device for industrial vehicle |
| 12/23/2010 | US20100324794 Torque converter control for variable valve lift powertrain systems |
| 12/23/2010 | US20100324762 Control method of hybrid vehicle |
| 12/23/2010 | DE19655083B4 Betätigungsvorrichtung Actuator |
| 12/23/2010 | DE102010021718A1 Motor vehicle, has starter clutch operated with slow speed using crawling device by regulation of torque transmitted over clutch, where regulation of torque is taken place based on distance that decreases during approach to obstacle |
| 12/23/2010 | DE10147207B4 Steuerungssystem für Fahrzeuge mit einem Drehmomentwandler A control system for vehicles with a torque converter |
| 12/22/2010 | CN201679882U Pneumatic control device of pneumatic clutch |
| 12/22/2010 | CN101356386B Method for controlling separation of automatic clutch in vehicles |
| 12/22/2010 | CN101249800B Shifting system |
| 12/16/2010 | DE102009024779A1 Transmission shifting mechanism for motor vehicle, has actuator for providing actuating force to shifting unit, and decoupling unit decoupling energy storage unit in operating phase of transmission shifting unit from operating actuator |