Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16D - Couplings for transmitting rotation; Clutches; Brakes › F16D 48 - External control of clutches
Patents for F16D 48 - External control of clutches (10,172)
09/1999
09/28/1999US5957806 Apparatus and method for disengaging a clutch after a shift command unless a clutch pedal is in a clutch slipping state
09/28/1999US5957805 Motor vehicle
09/23/1999DE19912506A1 Control system for automatic drive for controlling at least one clutch using oil pressure of automatic gear box connected with engine output shaft which engages or disengages to carry out gear change
09/23/1999DE19812254A1 Throttle valve for hydraulic release system for friction clutch of motor vehicles
09/23/1999DE19811337A1 Throttle valve for hydraulic release system for friction clutch in motor vehicles
09/22/1999EP0942842A1 Method for controlling a road vehicle clutch
09/21/1999US5954178 Apparatus for actuating an aggregate in the power train of a motor vehicle
09/21/1999US5954176 Clutch disconnection/connection device
09/21/1999US5954173 Drive force transmission apparatus
09/21/1999US5954150 Motor vehicle drive line clutch
09/16/1999DE19810923A1 Component setting movement control method e.g. for disengagement of automobile clutch
09/16/1999DE19810033A1 Wear monitoring device for friction clutch of motor vehicle
09/15/1999EP0941163A1 Method and device for producing an error signal in a motor vehicle
09/14/1999US5951440 For an internal combustion engine
09/14/1999US5951430 For inputting a driving force
09/14/1999US5951428 For use in a four-wheel drive vehicle
09/14/1999US5950789 End of fill detector for a fluid actuated clutch
09/14/1999US5950788 Operating device for operating a friction clutch
09/14/1999US5950787 Rotation clutch device for automatic transmission
09/14/1999US5950785 Hub clutch assembly
09/10/1999WO1999045290A1 Method for controlling disengageable clutches for starting and for shifting variable-speed gears in automobiles
09/09/1999DE19827585C1 Automobile drive train operating condition detection method for feedback control of engine
09/09/1999DE19809060A1 Verfahren zur Steuerung von schaltbaren Kupplungen zum Zweck des Anfahrens und Schaltens von Wechselgetrieben in Kraftfahrzeugen Method for controlling of switchable couplings for the purpose of starting and switching of variable-speed transmissions in vehicles
09/08/1999EP0940599A1 Clutch control device
09/07/1999US5947863 Method and arrangement for controlling the input torque of a transmission
09/01/1999EP0939247A2 Electronically controllable limited slip differential
09/01/1999EP0939239A2 Method of specifying and diagnosing abnormalities in partially-connected clutch stroke levels
09/01/1999EP0939221A1 Starting apparatus for vehicle having electronic control clutch
08/1999
08/26/1999DE19905991A1 Clutch control system for automatically controlling a frictional clutch in a motor vehicle
08/25/1999EP0937904A2 Vehicle with automatically controlled clutch
08/25/1999EP0937903A2 Throttle member for hydraulic actuator in automotive vehicles
08/24/1999US5941923 Method of and apparatus for regulating the transmission of torque
08/24/1999US5941792 Method of and apparatus for regulating crawling movements of motor vehicles
08/24/1999US5941358 End-of-fill detector arrangement for a fluid actuated clutch
08/17/1999US5938561 Control system dependent on an error in the engine control system
08/12/1999DE19718357A1 Electronically controlled drive system for driving vehicles, machines, apparatuses and tools
08/10/1999US5934432 Actuator system for vehicle automated clutches with electric motor actuator and pressurized fluid override
08/10/1999US5934396 Control system for vehicular drive unit
08/04/1999EP0794877B1 Pressure medium actuated operating device
08/03/1999US5931273 Fluid coupling for engine cooling fan
07/1999
07/29/1999DE19802736A1 Car power plant with engine connected mechanically via clutch to gearbox
07/27/1999US5928110 Power train with automated clutch for use in motor vehicles
07/27/1999US5928106 Electro-hydraulic clutch actuation system for manual transmission
07/27/1999US5927425 Torque distribution control system for automotive vehicles
07/21/1999EP0930193A2 Drive system control method of motor vehicle with automatic shutdown and restart of the engine
07/21/1999EP0929753A1 Safety clutch
07/21/1999EP0929752A1 Drive system for the transmission of power from a drive source to a plurality of output trains
07/14/1999EP0928384A1 Automatic clutch
07/14/1999EP0928380A1 Automatic clutch with very slow speed
07/14/1999EP0928379A1 Automatic clutch
07/14/1999EP0928378A1 Automatic clutch
07/14/1999EP0928377A1 Automatic clutch
07/14/1999EP0928376A1 Automatic clutch
07/14/1999EP0928375A1 Automatic clutch
07/14/1999EP0928374A1 Automatic clutch
07/14/1999EP0928255A1 Automatic clutch
07/08/1999WO1999033682A2 Gear box
07/07/1999CN1221858A Speed variable control method of electric speed variator
06/1999
06/29/1999US5916061 Control apparatus for clutch of vehicle
06/24/1999DE19859458A1 Transmission for vehicle
06/24/1999DE19857707A1 Clutch for vehicle transmission
06/24/1999DE19857112A1 Clutch control process for reducing shock impacts
06/24/1999DE19854867A1 Revs differential dependent hydraulic coupling
06/23/1999EP0924443A1 Method of recognizing the engine clutch state of a vehicle
06/23/1999EP0870133B1 Transmission control system for reducing thermal load on engaging elements
06/17/1999DE19855581A1 Motor vehicle with automatically controlled coupling between engine and driven wheel
06/16/1999EP0922604A2 Control methods for a shift by wire vehicle transmission including determining clutch status
06/15/1999US5911244 Pressure control valve
06/10/1999DE19856587A1 Clutch disengagement and engagement device for car
06/10/1999DE19752276A1 Arrangement for controlling a starting off process for motor vehicles
06/08/1999US5910064 Differential apparatus
06/08/1999CA2125514C Clutch control
06/02/1999EP0918657A1 System for combined control of a servo clutch and the engine of a motor vehicle
06/02/1999DE19853333A1 Procedure for recognizing faulty functions of clutch operated by drive, especially in drive train of car
06/01/1999US5908460 Device and method for transmission control
06/01/1999US5908098 Regulating valve for engagement control of friction drive devices
05/1999
05/27/1999DE19854224A1 Procedure for controlling rotational transmission device
05/27/1999DE19751455A1 Procedure for controlling automatic, electronic clutch for car
05/26/1999EP0918175A2 Combined CVT-clutch housing cooled by lubricating oil
05/26/1999EP0918171A1 Apparatus for engaging and disengaging clutch
05/25/1999US5906256 Automatic clutch unit for vehicle use
05/25/1999CA2110457C Clutch mode control logic
05/20/1999WO1999024733A1 Motor vehicle with an automatically actuated clutch
05/20/1999DE19850977A1 Method to test automated coupling device, especially in drive train of motor vehicle
05/18/1999US5904634 Differential apparatus with additional speed increasing gear and speed decreasing gear selectively engageable with a single output shaft
05/14/1999WO1999023392A1 Method for determining slip
05/14/1999WO1998054483A3 Method and device for controlling a clutch
05/12/1999DE19850978A1 Automatic clutch actuating system for vehicle
05/11/1999US5902211 Automatic control system for a motor vehicle clutch
05/11/1999CA2132655C Clutch touch point identification
05/06/1999WO1999022155A1 Clutch
05/06/1999EP0912838A1 Automatic clutch
05/06/1999EP0912361A1 Automatic clutch
05/06/1999DE19849841A1 Determining slip in clutch arranged in driving line between engine and gearbox
05/04/1999US5899951 Method for controlling a clutch in the drive train of a motor vehicle with four-wheel drive
04/1999
04/29/1999DE19743089A1 Vorrichtung und Verfahren zur Erzeugung eines Fehlersignals bei einem Kraftfahrzeug Apparatus and method for generating an error signal in a motor vehicle
04/28/1999EP0911205A2 Differential limiting control apparatus for four wheel drive vehicle
04/28/1999EP0910769A1 Motor vehicle clutch pedal vibration absorber
04/27/1999US5896963 System for partially engaging and disengaging a servo clutch so as to impart rotation for assisting a reverse shift
04/21/1999EP0909903A2 Safety device for a vehicle with an automatic clutch
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