| 摘要 |
The invention relates to a ball joint ( 10 ), particularly for chassis parts of motor vehicles, comprising a joint housing ( 12 ), at least one bearing seat ( 14 ) and one pivot pin ( 18 ) with a joint ball ( 16 ), which is mounted inside the bearing seat, and comprising a sealing cup ( 22 ) between the pivot pin and the housing, whereby the pivot pin is made of steel and the housing is made of a material having a low modulus of elasticity. Reinforcements ( 32, 34 ) made of a higher strength material, particularly also of steel, are placed inside the housing in order to provide the ball joint with a stronger construction. |
