Pressure plate assembly for friction clutch of motor vehicle, has positioning element executing positioning movement by centrifugal force effect, where positioning element has wear detecting area

摘要

The assembly (3) has a pressure plate (13) provided at a housing arrangement (2) and rotatable with the housing arrangement. A force-exerting arrangement (9) e.g. force storage unit or force transmission lever, is supportable relative to the housing arrangement and the plate. A positioning element (4) drives a wear adjusting element (1) for execution of a wear adjusting position for movement during execution of positioning movement. The positioning element executes the positioning movement by a centrifugal force effect, where the positioning element has a wear detecting area (5).