| 摘要 |
PURPOSE:To shorten the settling time of a movable element by pressing a damper mounted at a stator side to an arm for transmitting thrust to the exterior of a housing mounted on the element, thereby restricting the movement of the arm in the rotating direction. CONSTITUTION:A damper 1 is formed of a leaf spring 2 cut and erected at an iron plate and a mounting surface having a mounting hole. The mounting surface 4 of the damper 1 is clamped by a screw 5 at the side wall 29 of a housing 30, and an arm 32 projected from the notched hole of the wall 29 is pressed by the projection 6 of the spring 2. Thus, the circumferential movement of the arm 32 is restricted to prevent the element or the arm 32 from rotating at sliding time. |
