Damper mechanism in clutch unit for motor vehicles

摘要

The damper mechanism consists of a first rotating piece (1) containing a cylindrical part (12). There is a support (11) at one end of the cylindrical part and at its other end is a curved piece (12a). The cylindrical part (12) has mounted on it and fixed by the parts (11,12a), a ball bearing housing (6) made up of a inner bearing path (13), an outer bearing path (14) and between the bearing paths are fitted a series of balls (15). A second rotating piece (2) is joined to the outer bearing path (14) so that it can rotate in relation to the first rotating piece. An elastic unit is mounted between the two rotating parts (1,2) to limit them in rotation one relative to the other to a predetermined angle.