Friction clutch device, particularly for drive train of internal combustion engine-driven motor vehicle, has tilting device, with which force of plate spring is fed back into plate spring in engaged position

摘要

The friction clutch device (100) has a movable pressure plate for actuating the friction coupling device relative to a housing (102) in the direction of extension of an axis of rotation between an engaged position and a disengaged position, a pivotal plate spring (104) is provided for acting on the pressure plate and a clutch disk with friction linings. A tilting device is provided, with which a force of the plate spring is fed back into the plate spring in the engaged position to partly compensate the increase of the disengaging force with wear of the friction linings.