Clamping roller freewheel for, e.g. crank gear of motor vehicle, has freewheel enclosure which is received within attenuation enclosure of roller rim, by enfolding clamping rollers in freewheel enclosure in idling mode

摘要

The clamping roller freewheel (1) has an inner ring (3) with circumferentially distributed clamping ramps (8) and an outer ring (2) at outer circumference (7) of inner ring. Several clamping rollers (9) are arranged in circumferential direction of the clamping ramps and are spaced apart from each other by space (5). The clamping rollers are connected using spring elements (21) against the clamping ramps. The freewheel enclosure (11) is received within the attenuation enclosure (12) of roller rim (4), by enfolding clamping rollers in freewheel enclosure in idling mode.