| Patents for F16H 61 - Control functions within change-speed- or reversing-gearings for conveying rotary motion (47,420) |
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| 01/17/2001 | CN1280539A Linear driving apparatus |
| 01/16/2001 | US6175797 Speed change control apparatus of automatic transmission |
| 01/16/2001 | US6175793 Gearboxes |
| 01/16/2001 | US6175785 Hybrid vehicle |
| 01/16/2001 | US6175292 Electrical actuator |
| 01/16/2001 | US6174264 Marine propulsion control |
| 01/16/2001 | US6174263 Automotive vehicle control apparatus including means for preventing between running stability control means and controls of devices in power transmitting system |
| 01/16/2001 | US6174262 Control device for an automatic transmission |
| 01/16/2001 | US6174261 Speed controller and control methods of continuously variable transmission |
| 01/16/2001 | US6174260 Continuously variable transmission |
| 01/16/2001 | US6174254 Continuously variable transmission with control arrangement and for reducing transmission belt slippage |
| 01/16/2001 | US6174253 Infinitely variable transmission with two pairs of conical flanges |
| 01/11/2001 | WO2001002758A1 Electromechanical acting element for a motor vehicle gearbox |
| 01/11/2001 | WO2001002757A1 Shift safety device for an automatic gear box |
| 01/11/2001 | WO2001002756A1 Integrated digital control system and method for controlling automotive electric device |
| 01/11/2001 | WO2001002755A1 Hydraulic control for an automatic gear box |
| 01/11/2001 | WO2001002754A1 System for hydraulically adjusting the transmission of a cvt |
| 01/11/2001 | WO2001002210A1 A drive control system for achieving target driveshaft power in a motor vehicle |
| 01/11/2001 | WO2001002209A1 Shift synchronization using decaying engine torque |
| 01/11/2001 | WO2001002205A1 Hydrostatic drive |
| 01/11/2001 | DE4337524C2 Feststellvorrichtung für einen Schalthebel Locking device for a shift |
| 01/11/2001 | DE19958538C1 Oil level reduction device for automobile continuously variable transmission has valve in partition wall between 2 oil chambers opened and closed in dependence on selected transmission ratio |
| 01/11/2001 | DE19944179C1 Automobile automatic gearbox gear selection device has movement of gear selection lever blocked in parking and neutral position for preventing accidental selection of forwards or reverse drive |
| 01/11/2001 | DE19940670A1 System zur hyraulischen Verstellung der Übersetzung eines CVT System for hydraulical adjustment of the ratio of a CVT |
| 01/11/2001 | DE19932339A1 Continuous gearbox has primary pressure line for primary disc displacement medium arranged radially to centre of primary shaft, branch to lubrication line for primary shaft |
| 01/11/2001 | DE19932052A1 Verfahren zur Erkennung der Drehrichtung einer Abtriebswelle beim Anfahren Method for detecting the direction of rotation of an output shaft during start- |
| 01/11/2001 | DE19931986A1 Bearing arrangement for infinitely variable change-speed gear for motor vehicles has one fixed shaft and one limited moveable drive shaft with radial roller bearings |
| 01/11/2001 | DE19931973A1 Einrichtung zum Steuern einer Stelleinrichtung für ein Getriebe Means for controlling a control device for a transmission |
| 01/11/2001 | DE19931785A1 Gangwahl für automatisierte Getriebe Gear selector for automatic transmission |
| 01/11/2001 | DE19931160A1 Verfahren und Vorrichtung zur Kupplungskennlinienadaption und zur Bestimmung eines kupplungsabhängigen Drehzahlgradienten Method and device for clutch characteristic curve adaptation and for determining a coupling-dependent rotational speed gradient |
| 01/11/2001 | DE19930965A1 Flow controller operation method for hydraulic actuator in vehicle, involves modifying desired current peaks of dither current in controller, relative to controller element current peaks |
| 01/11/2001 | DE19929424A1 Reibrad-Umlaufgetriebe mit Kegelrädern Friction-wheel epicyclic gearbox with bevel gears |
| 01/11/2001 | DE19929087A1 Verfahren bzw. Steuereinrichtung zur Ermittlung von Schaltzeitpunkten für die Gangumschaltung bei einem automatisierten Hand-Schaltgetriebe Method and control device for determining the switching time points for the change speed in an automated manual gearbox |
| 01/11/2001 | DE10031754A1 Faulty selection protection device for automatic gearbox, especially for reverse gear, has bias device exerting force on central selector shaft that selection/change actuator must overcome |
| 01/11/2001 | DE10031482A1 Hydraulic control system for motor vehicle automatic gearbox has switching valve for delivering control valve output pressures to engagement element depending on gear selected |
| 01/11/2001 | DE10030838A1 Supplying working medium to automatic gearbox with controller involves supplying static load(s) with working medium volumetric flow independent of flow supplied to dynamic load(s) |
| 01/11/2001 | DE10026471A1 Drive train for hybrid vehicle drive has active exhaust gas reprocessing system and all drive components regulated and controlled by drive train management system via vehicle computer |
| 01/11/2001 | DE10022438A1 Control apparatus for stepless transmission of motor vehicles, selects either parameter value indicating output torque of engine or that showing fuel injection quantity, for regulating stepless transmission |
| 01/10/2001 | EP1067319A2 Control device for a transmission actuator |
| 01/10/2001 | EP1067318A2 Method for power shifting of a drive line, transmission and clutch device therefor |
| 01/10/2001 | EP1067317A2 Gear selection for automatic transmissions |
| 01/10/2001 | EP1067316A1 Control apparatus for automatic transmission of vehicle |
| 01/10/2001 | EP1067009A2 Vehicular transmission control system |
| 01/10/2001 | EP1067008A2 Method and device for adapting the characteristic curve of the clutch and determination of a clutch dependent speed gradient |
| 01/10/2001 | CN1279750A Hydromechanical travelling mechanism |
| 01/09/2001 | US6173228 Method and apparatus for controlling a transmission associated with a neutralize mode |
| 01/09/2001 | US6173227 Method of setting the transmission ratio of a continuously variable gear |
| 01/09/2001 | US6173226 Control apparatus and method for powertrain of a vehicle |
| 01/09/2001 | US6171211 Automatic transmission control system having a neutral idle feature |
| 01/09/2001 | US6171207 Transmission having pressure-operated adjusting means |
| 01/09/2001 | US6170508 Fluid flow regulating valve and method |
| 01/09/2001 | US6170353 Selection system for an automatic motor vehicle transmission |
| 01/09/2001 | US6170352 Actuating arrangement |
| 01/09/2001 | US6170347 Neutral returning control system and method for electronic pneumatic shift device |
| 01/04/2001 | WO2001001018A1 Friction-wheel planetary gear with bevel gears |
| 01/04/2001 | DE4042682C2 Steuervorrichtung zur computergestützen Betätigung einer Überbrückungskupplung eines hydrodynamischen Drehmomentwandlers eines Kraftfahrzeug-Automatikgetriebes Control means for actuating a lockup clutch of a computerized hydrodynamic torque converter of a motor vehicle automatic transmission |
| 01/04/2001 | DE19962794A1 Gear change control method for automatic gearbox involves controlling duty cycle in defined manner, checking turbine speed for reduction and controlling fuel delivery accordingly |
| 01/04/2001 | DE19930425A1 Hydrostatischer Fahrantrieb Hydrostatic drive |
| 01/04/2001 | DE19930356A1 Automatgetriebe Automatic transmission |
| 01/04/2001 | DE19930354A1 Discrete automatic gearbox has cooling oil delivery line associated with each change element in which is arranged an interruption arrangement controlled in directed manner |
| 01/04/2001 | DE19928302A1 Automotive gearbox linkage has cable whose ends are linked to the gearbox rod actuator by a linkage consisting of a nipple within an essentially rectangular frame |
| 01/04/2001 | DE10030460A1 Controlling drive train of motor vehicle involves setting engine revolution rate to measured gearbox input revolution rate in neutral operating mode |
| 01/04/2001 | DE10030366A1 Control system for IC engine includes fuel injection control for operation in two engine combustion modes |
| 01/04/2001 | DE10030204A1 Automatic gearbox controller has failure mode devices for setting lowest gear if change control circuit fails in low gear mode, other than low gear if low gear mode not selected |
| 01/04/2001 | DE10030203A1 Controller for automatic gearbox holds time control magnetic valve open for defined period during change involving engaging first frictional element, switches it off for manual change |
| 01/04/2001 | DE10024034A1 Control method for vehicle drive train with automatic gearbox and internal combustion engine involves selecting different transmission ratio if current speed exceeds limit for gear change |
| 01/03/2001 | EP1065415A1 A control device for a gear change of a vehicle |
| 01/03/2001 | EP1065414A2 Lock-up clutch controlling device of vehicle driving device |
| 01/03/2001 | EP1065413A1 A control system for a mechanical vehicle gear box |
| 01/03/2001 | EP1065412A2 Speed change controller and control method of infinite speed ratio continuously variable transmission |
| 01/03/2001 | EP1065115A2 Driving force control unit for vehicles |
| 01/03/2001 | EP1065091A2 Apparatus for controlling a driving motor |
| 01/03/2001 | EP1065090A2 Preceding vehicle following control system with target drive torque |
| 01/03/2001 | EP1064168A2 Selector device for the gearbox of a motor vehicle |
| 01/03/2001 | CN1278494A Fully-hydraulic automobile driving and controlling system |
| 01/03/2001 | CN1278493A Self-defined start-speed-ratio selection control system/method |
| 01/02/2001 | US6169950 Method for controlling a vehicle drive unit having a continuously variable transmission |
| 01/02/2001 | US6169949 Control apparatus of automatic transmission for vehicle and control method of automatic transmission for vehicle |
| 01/02/2001 | US6169335 Current control process |
| 01/02/2001 | US6168547 Line pressure control device for automatic transmission |
| 01/02/2001 | US6168546 Device and method for controlling the transmittable torque in a CVT |
| 01/02/2001 | US6167996 Method and system for determining clutch status in a vehicle |
| 01/02/2001 | US6167773 Adjusting device for the automatic operation of a gear-change device |
| 12/28/2000 | WO2000079153A1 Shifting shaft for a gearbox and method for producing the same |
| 12/28/2000 | WO2000079152A1 Method and device for controlling the shifting of gears in an automated transmission of a motor vehicle |
| 12/28/2000 | WO2000079111A1 Method and device for controlling the drive unit of a vehicle |
| 12/28/2000 | WO2000055001A3 Method and apparatus for controlling gearbox and method and apparatus for self-diagnosis of a sensor |
| 12/28/2000 | DE19928674A1 Controller of automatic gearbox change according to defined torque increases engine driven torque during initial phase to set constant gearbox driven torque, then regulates speed gradient |
| 12/28/2000 | DE19928516A1 Control of vehicle drive unit involves deriving revolution rate demand depending on gradient of engine revolution rate caused by driver's demand and/or gearbox ratio change |
| 12/28/2000 | DE19928374C1 Gear changing control method for automobile automatic gearbox detects travelling or stationary mode of vehicle after clutch disengagement with selection of neutral or reverse gears only when vehicle is stationary |
| 12/28/2000 | DE19924942C1 Verfahren und Vorrichtung zur Einstellung eines Automatikgetriebes in einem Fahrzeug Method and apparatus for setting an automatic transmission in a vehicle |
| 12/28/2000 | DE19924501A1 Switched transmission for automobile has single switched coupling and at least 2 partial drive trains respectively coupled to engine drive shaft via switched coupling and directly |
| 12/28/2000 | DE19922619A1 Continuous mitre gear with centrifugal governor; has set of centrifugal weights that move to move controlled bevel gear of drive shaft and held by springs until required rpm number is reached |
| 12/28/2000 | DE10029620A1 Central selector shaft has engagement parts, tubular shaft body, toothed rack segment and pre-tensioning appliance |
| 12/28/2000 | DE10026146A1 Automatic gearbox control unit alters disengagement/engagement hydraulic pressure or time depending on whether detected speed increase occurred before or after detected torque phase start |
| 12/28/2000 | DE10021401A1 Regulating automatic gearbox involves deriving gearbox dynamic pressure during ratio change from power output, revolution rate, using it to regulate gearbox actuating pressure |
| 12/27/2000 | EP1063452A1 Manual valve for an automatic transmission for vehicles |
| 12/27/2000 | EP1063451A1 Method and control device for determining gear shift points for shifting an automated manual gear box |
| 12/27/2000 | EP1063120A2 Drive system for hybrid vehicle |
| 12/27/2000 | EP1062439A1 Automatic gearbox for motor vehicles |