Patent ID: 8201679
Filing Date: 2012-06-19
Classification: F16D

Abstract:
1. A clutch system having at least one actively closed friction clutch with an adjusting means, a controller, and a lever actuator including a lever, wherein: the lever actuator is automatically controlled by the controller; the lever actuator acts axially, by means of a roller driven by an electric motor by means of a spindle between a radially outer and a radially inner roller stop, on the lever to actuate a clamping means of the at least one friction clutch and adjustment for wear compensation of the at least one friction clutch being effected by a clutch stroke enlarged in the opening direction of the at least one friction clutch by an engageable/disengageable stop, the engageable/disengageable stop controlling an end stop position widened relative to a non-adjusting, stop position of the at least one friction clutch and bringing about an enlarged clutch stroke; and, a distinction between the stop position and the end stop position is detected by means of differing force/travel characteristic lines of the stop and end stop positions.