| 摘要 |
PROBLEM TO BE SOLVED: To relieve a bending load exerted on the piston rod of a shock absorber. SOLUTION: In an upper insulator 1 wherein the upper end part 21a of the piston rod 21 of a shock absorber 19 is supported on the car body side through elastic bodies 7 and 9, the height of the friction surface 33 of a bound stopper 12 is set such that the height of the outside in the axial direction of the piston rod 21 and in the direction of a car width is relatively higher than that of the inner side. An initial friction surface part 35 with which a contact member 35 started to make friction during bounding is formed on the friction surface 33 further on the inner side in the direction of a car width than the axis of the piston rod 21. |
