About 36 results
https://drivepatents.com/patents/1070140 · 8 Feb 2006
The method involves determining the energy entering the clutch during a first period in the slip phase, and/or determining the current temperature of the clutch. The expected energy entering the clutch and/or the expected clutch temperature is determined b...
https://drivepatents.com/patents/1070323 · 1 Feb 2006
The vehicle comprises a drive unit (10) connected by a clutch (12) to a transmission unit (14) and driving the wheels (20) via an output shaft and a differential (18). The clutch unit (12) and the transmission unit (14) are electrically controlled. All com...
https://drivepatents.com/patents/1070694 · 18 Jan 2006
The method for the controlling of a controllable torque transmission unit of especially motor vehicle engines in drive trains entails establishing a starting nominal RPM of the internal combustion engine to be maintained, establishing the actual torque of ...
https://drivepatents.com/patents/1070765 · 18 Jan 2006
A driving situation such as creeping, starting off and driving of the vehicle, is determined, after which energy input in the clutch is determined , continuously. An overload state of clutch is prevented or reduced through targeted intervention in vehicle ...
https://drivepatents.com/patents/1070912 · 11 Jan 2006
The piston and cylinder unit has a hydraulic fluid filled pressure chamber (13) defined by a movable piston (3) and the housing (2) of the unit and constructed so that it seals a gap (17) between two surfaces extending axially to one another, and either th...
https://drivepatents.com/patents/1070873 · 11 Jan 2006
The method for the evaluating of a RPM of a motor vehicle's wheel entails determining the wheel RPM by a measurement technique, computing the RPM of the wheel from a vehicle model which estimates the speed of the vehicle from the driving power and if neces...
https://drivepatents.com/patents/1070895 · 11 Jan 2006
The method for the adjusting of the torque of a clutch operated by means of an actuator in dependence upon a clutch pedal operated by the driver entails determining a driver optioned torque and a predetermined limiting clutch torque and setting the clutch ...
https://drivepatents.com/patents/1070900 · 11 Jan 2006
The method is for the operating of a hydraulic system for the operating of a clutch of a motor vehicle with a master cylinder (4) with an axially movable piston (17) defining a fluid filled pressure chamber (18) and which in snifting position opens a conne...
https://drivepatents.com/patents/1071400 · 28 Dec 2005
The input shaft (31) of the transmission unit (5) can be coupled with the crankshaft (4) using the friction clutch (6, 27, 38) provided with friction units (78, 79) located at the input or the output area of the unit and used as a wet clutch. The units (78...
https://drivepatents.com/patents/1071787 · 14 Dec 2005
The adjuster has a control member for adjusting the angle of rotation situation, into an automatic controller (6, 7) for switched automatic control loop. The automatic controller has a data memory (29) having an automatic controller coefficient recording a...