Dampening bush for axle bearing of trailing arm of twist beam rear axle of motor vehicle i.e. passenger car, has inner shell forming ball surface extending radially outwards, and vulcanization layer lying at ball surface

摘要

The bush (100) has a bush inner shell (102) arranged coaxial to bush outer shell (101), and a dampening body (103) arranged between the inner shell and the outer shell. The inner shell forms a ball surface (105) extending radially outwards, and a planar element (104) i.e. vulcanization layer, that lies at the ball surface. The dampening body is made of dampening materials such as elastomer or rubber, and the bush outer shell is connected with a cylinder shaped bush holding element (108) by pressing process. An independent claim is also included for a twist beam rear axle for a motor vehicle i.e. passenger car, with a trailing arm.