Friction clutch for use in motor vehicle, has output element arranged in groove of drivable wheels, and force transmission device for pressing output element against part of circumferential wall surface of groove of one drivable wheel

摘要

The friction clutch (1) has drivable wheels (3a, 3b) with a prismatic groove (5), and an output element (7) arranged in the groove of the drivable wheels. A force transmission device (20) presses the output element against a part (6) of a circumferential wall surface of the groove of one of the drivable wheels. The force transmission device has pressing wheels (9a, 9b) with an axis of rotation arranged parallel to an axis of rotation of the drivable wheels, where a circumferential surface of the pressing wheels is pressed against the output element.