Clutch unit, comprising coaxial arrangement of operating shaft, slide unit, and transmission element

摘要

The transmission element (2) is fitted with several transmission cylinders (212) accommodated in matching axial grooves (215), increasing the contact surface between transmission element (2) and slide unit (3) substantially and facilitating the transmission of the torque from the transmission element (2) to the slide unit. Wear and tear caused by the reciprocal forces of operating shaft (4), slide unit (3), and transmission element (2) acting on each other is reduced by the specific design of the ball-shaped outer end (410) of the operating shaft (4).