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发明公开
CN104812983A 撑杆 有权

撑杆
摘要：
提供一种撑杆，其能使得用于把第一部件和第二部件中某一方的转矩向另一方传递或不传递的构件的动作稳定。第二部件12相对第一部件11在一方向作相对旋转时，凸轮底盘36在旋转轴C的方向朝从轮盘34离开的方向移动，第二部件12及凸轮底盘36相对第一部件11及轮盘34旋转。第二部件12相对第一部件11在另一方向作相对旋转时，凸轮底盘36在旋转轴C的方向朝轮盘34移动，第二部件12、凸轮底盘36及轮盘34相对第一部件11带阻力地作相对旋转。
摘要（英）：

Provided is a stay which is capable of stabilizing movement of a component part used for transmitting, or not transmitting, the torque of one of a first member and a second member to the other. When a second member 12 rotates relative to a first member 11 in one direction, a cam base 36 moves away from a disk 34 in the direction of the rotation axis C, and the second member 12 and the cam base 36 rotate relative to the first member 11 and the disk 34. When the second member 12 rotates relatively to the first member 11 in the other direction, the cam base 36 moves towards the disk 34 in the direction of the rotation axis C, and the second member 12, the cam base 36 and disk 34 rotate relative to the first member 11 with resistance.

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