Luk Lamellen Und Kupplungsbau Beteiligungs Kg

Sebastien Beneton

Rolf Meinhard

Reinhard Berger

Christopher Raber

First and second automatically operable friction clutches in the power train of a motor vehicle are connected between a rotary output element of the prime mover and first and second input elements of a change-speed gearbox. The wear upon the friction linings on the clutch disc of one of the clutches is frequently different from the wear upon the friction linings on the clutch disc of the other clutch. This is compensated for by automatically ascertaining the extent of wear upon the friction linings of the two clutches and by carrying out remedial undertakings such as temporarily reducing or interrupting the wear upon the friction linings which were subjected to more pronounced wear and/or increasing the wear upon the other friction linings.

Clutch assembly and methods of assembling and operating the same

The torque transmitting connection between the output shaft of the prime mover and the input shaft or shafts of the transmission in the power train of a motor vehicle is established by a torsional vibration damper and a clutch assembly. The damper has an input member affixed to the output shaft and an output element separably coupled to a counterpressure plate of a single friction clutch or of one of two friction clutches of the clutch assembly by an axial plug-in connection. The output element(s) of the clutch(es) is or are connected to a single input shaft or to discrete input shafts of the transmission. The plug-in connection renders it possible to assemble the torsional vibration damper with the prime mover and to assemble the clutch assembly with the transmission prior to the establishment of a torque transmitting connection between the damper and the clutch assembly.

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Hoenheim, France

Sebastien Beneton