The present invention comprises: an inner cylinder (40); a cylindrical damping mechanism (50) that surrounds the inner cylinder (40); a retaining cylinder (10) that surrounds the damping mechanism (50); an outer cylinder (20) that surrounds the retaining cylinder (10); and an outside elastic body (30) that links the outer cylinder (20) and the retaining cylinder (10). The damping mechanism (50) has an inside elastic body (80), a plurality of liquid chambers (2a), and an orifice channel that communicates the plurality of liquid chambers (2a) with one another. The retaining cylinder (10) has a bottom plate section (12) that extends radially inwards from an end section on one side in the axial direction, and a crimped section (13) that is located at an end section on the other side in the axial direction and has been crimped radially inwards. The outer cylinder (20) has a facing surface (21a) that is oriented toward the one side in the axial direction and faces a section of an vehicle body, and the facing surface (21a) is provided with a cushioning elastic body (9) that cushions the impact from collisions with the section of the vehicle body.
本发明包括内筒(40)、包围内筒(40)的筒状的减振机构(50)、包围减振机构(50)的保持筒(10)、包围保持筒(10)的外筒(20)以及连结外筒(20)和保持筒(10)的外侧弹性体(30),减振机构(50)具有内侧弹性体(80)、多个液室(2a)以及使多个液室(2a)彼此连通的孔通路,保持筒(10)具有自轴向一侧的端部向径向内侧延伸的底板部(12)和位于轴向另一侧的端部并向径向内侧凿紧而成的凿紧部(13),外筒(20)具有朝向轴向一侧并与车身的局部相对的相对面(21a),在相对面(21a)设有缓冲弹性体(9),该缓冲弹性体(9)对该相对面(21a)与车身的局部之间的碰撞的冲击进行缓冲。
TOE CORRECTION BUSHING AND REAR SUSPENSION DEVICE
束角校正衬套和后悬架装置
2021-07-30
Patent
Electronic Resource
Chinese