Sticking and by left and right direction

摘要

PROBLEM TO BE SOLVED: To provide a mount bushing capable of securing a sufficient NVH characteristic as well as suppressing to minimum the increase in weight of a subframe for supporting a suspension device.;SOLUTION: The other end of a suspension arm whose one end is coupled with a hub carrier is pivoted on the subframe, and the mount bushing having a non-linear spring constant curving in the incremental direction from the middle point in the deflection range is interposed at the coupling point with the vehicle body of the two ends of a subframe cross member extending to left and right about the vehicle body, in which the spring constant inflection point for the input directed from outside to inside of the vehicle body of the mount bushing is set in a smaller displacement amount than the spring constant inflection point for the input directed from inside to outside of the vehicle body.;COPYRIGHT: (C)2005,JPO&NCIPI