Clutch assembly, has friction clutches with pressing plates axially movably connected with housing in torque-proof manner, and sensor ring prevented against rotation during non adjustment caused by pre-stress of sensor elements

摘要

The assembly (1) has friction clutches (2, 3) with pressing plates (9, 10) axially movably connected with a housing (12) in a torque-proof manner. A counter pressing disk (8) is arranged opposite to the housing, and lever elements (13, 14) are provided between the housing and the plates. An automatic readjusting device (21) is active between the lever elements and the housing. The wear caused by crossing of the lever elements is detected by sensor elements (25, 32). A sensor ring (24) is prevented against rotation during non adjustment caused by pre-stress of the sensor elements.