| 摘要 |
<p>The invention relates to a ball joint cage, this cage comprising a rigid casing (16) made from a plastic with self-lubricating properties, including a cylindrical passage for the insertion of a ball (10), and a hemispherical cavity (14) formed at the diameter of the ball, as well as a flat piece (18) which is elastically deformable and housed in a slit or slot in the casing (16) for holding the ball (10) in the hemispherical cavity (14) and for rotationally guiding it. The invention is particularly applicable to the ball joints used in the motor industry. <IMAGE></p> |
