| 摘要 |
A mounting position control device for a front bush of a lower arm is provided to improve an anti-dive because a mounting position of a front bush can be lowered in relation to a rear bush in sudden braking. A mounting position control device for a front bush of a lower arm comprises a step motor(31) in which a driving gear(35) is integrated in a motor shaft, a movable pin member(32) which reciprocates vertically while the power being delivered from the step motor, a pair of light emitting sensors which send a signal to the light receiving sensor when the movable pin member reciprocates vertically, and a controller(33) which receives the signal from the light receiving sensor and an input unit and controls driving of the step motor. The movable pin member is meshed with the driving gear by a gear groove(36). |
