Telescopic type macpherson strut for steering wheel of vehicle, has lower washer including lower end located radially at interior of coil spring, where lower end is axially away from rolling body than spring

摘要

The strut has a stop bearing (5) defining a rotation geometric axis of a stop device (4) and including a rolling body (50) cooperating with a metallic lower washer (51) and a metallic upper washer (59). A synthetic material upper support unit (7) transmits effort exerted by a coil spring (1), to a case of a vehicle. The lower washer is integrated to the synthetic material lower support unit (6) to constitute a monobloc assembly. The lower washer has a lower end located radially at an interior of the spring, where the lower end is axially away from the body than the spring.