| Patents for F16D 48 - External control of clutches (10,172) |
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| 03/15/2012 | WO2012032639A1 Control unit for transmission |
| 03/15/2012 | WO2012031579A1 Method for determining wear of a friction plate |
| 03/15/2012 | WO2011160608A3 Method for diagnosing a non-disengaging clutch in a motor vehicle |
| 03/15/2012 | US20120065856 Use of a clutch proportional-integral controller to assist a state observer during a vehicle shift event |
| 03/15/2012 | DE102011111611A1 System und Verfahren zum Steuern der Zeitdauer, die notwendig ist, um mit dem Übertragen des Kraftmaschinendrehmoments in einem Fahrzeug zu beginnen System and method for controlling the time duration that is necessary to start with the transmission of the engine torque in a vehicle |
| 03/15/2012 | DE102011081210A1 Method for determining clutch parameters during initial operation of friction clutch in motor car, involves determining coupling position point from determined positions, where position point is associated to clutch moment threshold valves |
| 03/15/2012 | DE102011080713A1 Verfahren zur Bestimmung eines Reibbelagverschleißes A method for determining a friction lining |
| 03/15/2012 | DE102010040792A1 Power amplifier for clutch i.e. friction clutch, of motor vehicle, has amplifier piston subjected with pneumatic pressure, and actuator i.e. electromagnet, which produces actuating force acting on control piston |
| 03/15/2012 | DE102010040736A1 Method for operating switching element of power train of agricultural machine, involves determining torque applied on one of switching element halves by torque sensor and determining rotational speed of element halves by speed sensor |
| 03/15/2012 | DE102010037424A1 Hydraulic control system for clutch e.g. hybrid drive used in motor car, has spring-loaded valve that is opened in energized state, so that clutch is closed by return driving piston with respect to master cylinder and slave cylinder |
| 03/15/2012 | DE102008011559B4 Verfahren zur Ansteuerung elektromagnetisch beaufschlagter Kupplungen Method for controlling electromagnetic clutches acted upon |
| 03/15/2012 | DE102008005928B4 Ventilauslegung für einen Schmierkreislauf eines Getriebes mit einer durch eine Pumpe betätigten verriegelbaren Kupplung Valve design for a lubrication circuit of a transmission with an actuated by a pump lockable coupling |
| 03/14/2012 | CN202165492U 一种汽车离合总泵进油嘴的限位结构 An automobile clutch master cylinder into the nozzle of the limit structure |
| 03/14/2012 | CN202165491U 车用全自动节能离合器的控制机构 Car clutch automatic energy-saving control mechanism |
| 03/14/2012 | CN202165207U 整装式自保护增速水轮发电机组 Self-contained self-protection hydro-generating unit growth |
| 03/14/2012 | CN102374243A Clutch device for automated control operation |
| 03/14/2012 | CN102374242A Clutch control method |
| 03/14/2012 | CN102372003A Method for detecting the clutch condition |
| 03/13/2012 | US8133152 Control device for power transmission device for vehicles |
| 03/08/2012 | WO2012028248A1 Hydraulic valve arrangement |
| 03/08/2012 | DE102011053157A1 Hydrauliksystem Hydraulic system |
| 03/08/2012 | DE102010044402A1 Start or stop device for motor vehicle, has electrically operated clutch, clutch pedal sensor, which is designed for generating corresponding clutch pedal position by actuation of clutch pedal, and control device |
| 03/08/2012 | DE102010040161A1 Method for overload protection of automatically operated clutch of vehicle, involves determining driving situation of motor vehicle, and energy introduced in coupling is also determined |
| 03/07/2012 | EP2425142A1 Vehicle driveline including clutches |
| 03/07/2012 | CN202157951U Speed regulation type fluid coupling transmission case for slurry pump |
| 03/07/2012 | CN102367846A Self-fuel-feeding-type clutch assembly |
| 03/07/2012 | CN102367845A Automotive clutch master cylinder device |
| 03/07/2012 | CN102367844A Automotive clutch master cylinder assembly |
| 03/07/2012 | CN102367843A High sealing clutch master cylinder |
| 03/06/2012 | US8131438 Method for controlling an automated friction clutch |
| 03/06/2012 | US8131436 Speed change control system of automatic transmission |
| 03/01/2012 | WO2012026196A1 Vehicle drive device |
| 02/29/2012 | EP2423529A1 Pressure limitation device in a hydraulic line |
| 02/29/2012 | CN102365473A Motor vehicle with automatic clutch |
| 02/28/2012 | US8123016 Hydraulic actuator |
| 02/23/2012 | WO2012024497A2 Viscous clutch valve assembly |
| 02/23/2012 | WO2012022525A1 Clutch system and method for controlling the same |
| 02/23/2012 | DE102011079889A1 Reibungskupplung Friction clutch |
| 02/23/2012 | DE102010039401A1 Kupplungssystem und Verfahren zur Steuerung derselben Coupling system and method for controlling the same |
| 02/23/2012 | DE102010034803A1 Verfahren zum Betreiben eines Riementriebs A method of operating a belt drive |
| 02/23/2012 | DE102010034691A1 Drehmomentübertragungseinrichtung Torque transfer device |
| 02/23/2012 | CA2803924A1 Viscous clutch valve assembly |
| 02/22/2012 | EP2420689A2 Master cylinder |
| 02/22/2012 | CN102358180A Power transmission device for light-duty all-terrain 4*4 vehicle |
| 02/22/2012 | CN101865220B 离合器冗余控制装置及其控制方法 Apparatus and method for controlling a clutch of redundant control |
| 02/22/2012 | CN101813142B 重型汽车离合器气动控制装置 Heavy automobile clutch pneumatic control devices |
| 02/16/2012 | WO2012019710A1 Clutch and/or transmission system, and method for starting up a clutch and/or transmission system |
| 02/16/2012 | US20120041654 Method and apparatus for clutch pressure control |
| 02/16/2012 | DE102011012839A1 Kraftübertragungssteuerungsvorrichtung für ein Fahrzeug Power transmission control device for a vehicle |
| 02/16/2012 | DE102010039181A1 Verfahren zum Erkennen des Kupplungszustandes Method for detecting the clutch state |
| 02/15/2012 | EP1910699B1 Method and control device for adjusting a speed of a shaft in a gear selector box |
| 02/15/2012 | CN202144862U 一种针对手动挡汽车改进的自动换挡系统 One for manual transmission cars improved automatic shift system |
| 02/15/2012 | CN202144861U 机械式自动变速器通用执行机构 Automated Mechanical Transmission Universal Actuator |
| 02/15/2012 | CN102352896A Clutch executing mechanism of mechanical automatic transmission |
| 02/15/2012 | CN102352895A Clutch control system and mechanical road roller with same |
| 02/15/2012 | CN101893044B 气动手自一体离合器操纵系统 Pneumatic manual clutch control system |
| 02/15/2012 | CN101803510B 割草机的动力传递控制机构 The power transmission control mechanism mower |
| 02/09/2012 | US20120035794 Method and apparatus for controlling speed of an electric pump in a vehicle |
| 02/09/2012 | DE102011108750A1 Kupplungs- und/oder Getriebesystem und Verfahren zum Inbetriebnehmen eines Kupplungs- und/oder Getriebesystems Clutch and / or transmission system and method for commissioning a clutch and / or transmission system |
| 02/09/2012 | DE102011104406A1 Verfahren zur Durchführung eines Volumenausgleichs an einem Doppelkupplungsgetriebe mit hydrostatischem Einrücksystem Method of performing a volume compensation to a dual clutch transmission with hydrostatic engagement system |
| 02/09/2012 | DE102010060733A1 Kupplungs-Steuer-Verfahren A clutch control method |
| 02/09/2012 | DE102010036860A1 All wheel coupling device actual rotational torque distribution determining method for four wheel-propelled motor car, involves setting coupling device to provide desired torque distribution, and determining actual torque distribution |
| 02/09/2012 | DE102010036859A1 Verfahren und Vorrichtung zur Regelung einer Drehmomentenverteilung einer Allradkupplung für ein zumindest wahlweise vierradangetriebenes Kraftfahrzeug Method and apparatus for controlling a torque distribution of a four-wheel clutch for at least optional four-wheel drive vehicle |
| 02/09/2012 | DE102010036857A1 Method for controlling rotational torque distribution of wheel clutch of four wheel-propelled motor car, involves obtaining control difference by comparing actual torque distribution of clutch with desired torque distribution of clutch |
| 02/08/2012 | EP2416029A1 A vehicular power transmission control apparatus |
| 02/08/2012 | CN102348905A Capturing actuator position |
| 02/08/2012 | CN102345692A Force-assisting system of automobile clutch |
| 02/02/2012 | WO2012014652A1 Coasting control device |
| 02/02/2012 | WO2012014651A1 Coasting control device |
| 02/02/2012 | WO2012014650A1 Coasting control device |
| 02/02/2012 | DE19923154B4 Hydraulisches Betätigtungssystem Hydraulic Betätigtungssystem |
| 02/01/2012 | EP2411693A1 Motor vehicle with automatic clutch |
| 02/01/2012 | CN202132416U 一种离合器的液压操纵阀机构 A clutch hydraulic steering valve mechanism |
| 02/01/2012 | CN101588940B 车辆的控制装置、控制方法、以及记录了实现该方法的程序的记录介质 The vehicle control device, control method, and a recording medium recording a program implementing the method |
| 01/26/2012 | DE102011010616A1 Verfahren zum Betrieb eines Antriebsstrangs eines Kraftfahrzeugs und entsprechender Antriebsstrang Method for operating a drivetrain of a motor vehicle and corresponding powertrain |
| 01/26/2012 | DE102010032160A1 Switchable shaft-hub connection for torque transmission, comprises solid shaft with external teeth and hollow shaft with claw, where solid shaft is rotatably mounted in hollow shaft |
| 01/26/2012 | DE102004046008B4 Antriebsstrang und Verfahren zum Ansteuern eines Antriebsstranges Drivetrain and method for driving a drive train |
| 01/25/2012 | EP2410213A2 Transmission hydraulics for a transmission with multiple clutches and control method with hydraulic valves for transmissions comprising multiple clutches which provide improved safety during operation |
| 01/25/2012 | EP2410212A2 Hydraulic control of a dual clutch transmission |
| 01/25/2012 | EP2410196A1 Construction vehicle |
| 01/25/2012 | EP2409048A1 Method for controlling a torque transmitting device with learning function |
| 01/25/2012 | EP2315963B1 Method for compensating for volume changes of a hydraulic fluid in a hydraulic actuating device for actuating a clutch, and hydraulic actuating device |
| 01/25/2012 | EP2310710B1 Clutch release system and method for operating a clutch release system |
| 01/25/2012 | CN102330759A Hydraulic system and hybrid power vehicle comprising same |
| 01/19/2012 | US20120016561 Method for controlling a torque transmitting device with learning function |
| 01/19/2012 | US20120016560 Capturing actuator position |
| 01/19/2012 | DE102011105505A1 Method for operating motor vehicle on mountain, involves capturing and utilizing road inclination to assist driver of motor vehicle in hill hold mode when accelerating or driving on mountain |
| 01/19/2012 | DE102010036396A1 Method for operating clutch, involves carrying out dynamic pressure sensor correction and dynamic pressure set point correction to decrease pressure difference between real operating fluid pressure and pressure detected by pressure sensor |
| 01/18/2012 | EP2407600A1 Construction vehicle provided with operating machine |
| 01/17/2012 | US8096921 Integrated parking brake and clutch control system |
| 01/12/2012 | WO2012005094A1 Automotive drive system and method for controlling same |
| 01/12/2012 | US20120010795 Clutch Release System and Method for Operating a Clutch Release System |
| 01/12/2012 | DE102011104973A1 Method for controlling automated transmission system of motor vehicle, involves measuring deactivated drive unit of motor vehicle of storage stand of electrical energy storage |
| 01/11/2012 | CN101657649B Dog clutch actuator |
| 01/11/2012 | CN101595321B Coupling system and method for controlling a coupling system |
| 01/11/2012 | CN101479496B Three position control solenoid for hydraulic activation |
| 01/10/2012 | US8095283 Transmission control apparatus |
| 01/05/2012 | WO2012002534A1 Coasting control device |
| 01/05/2012 | WO2012002533A1 Coasting control system |
| 01/05/2012 | WO2012000480A1 Method for carrying out volume compensation in a dual clutch transmission with a hydrostatic engagement system |