Freewheel, particularly for crank-continuously variable transmission-gear, has inner ring, outer ring that is radially arranged around inner ring, and multiple clamping elements that are arranged between inner ring and outer ring

摘要

The freewheel has an inner ring (1), an outer ring (2) that is radially arranged around the inner ring, and multiple clamping elements (3) that are arranged between the inner ring and the outer ring. The clamping elements are brought in its clamp position for the transmission of a torque in work connection with inner ring and outer ring. The clamping elements are actuated in the clamping gap (S) by pressurization through a pressure fluid of a hydraulic line against the spring force of a spring (4).