| 摘要 |
PROBLEM TO BE SOLVED: To ensure effectiveness in the change of the axial characteristic of a bush and prevent rattling noises from being caused by contact between the bush and a vehicle bracket. SOLUTION: A rubberlike ring 6 made of a single piece of rubber is fitted over the end of an outer cylinder 4 in such a way as to be separated from a bush main body including a rubberlike elastic body 5, thus enabling an axial spring constant to be changed readily. Further, the rubberlike ring 6 is constructed of a surface lubricating member, so that a lubricant oozing out to the surface of contact with a vehicle bracket reduces the frictional resistance to the bracket 2 and prevents rattling noises form being caused by a stick slip. |
