| 摘要 |
PURPOSE: A judder reducing apparatus of a lower arm is provided to prevent judder in braking by reinforcing the bush installed in the lower arm, and to improve driving experience by lowering the strength of the bush in traveling on the even road. CONSTITUTION: A lower arm(10) is composed of a ball joint(12) supporting a knuckle arm, and a horizontal bush(14) and a vertical bush(16) combined with first and second installation parts(22,24) of a front member assembly(20). A pressure unit(30) has a pressure member(32) improving the rigidity of the horizontal bush, and an operating cylinder(34) applying operational force to the pressure member. The lower arm is stabilized in braking by reinforcing a buffering member with installing the pressure unit, and driving experience is improved with reducing judder.
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