Bidirectional differential clutch

摘要

In a bidirectional differential clutch in which a rotation of the input gear is transmitted to the rotational shaft through the sprags only when the input gear rotates faster than the rotational shaft, a play in a rotational direction is provided between the rotational shaft and an output gear. With this structure, even when the rotational direction of the input gear is switched from the normal direction to the reverse direction, the sprags can excellently incline so that the bidirectional differential clutch can rotated in the reverse direction. <IMAGE>