| 摘要 |
Arrangement at a ball joint (1) of preferably manoeuvre organs, which extends through the ball joint. The manoeuvre organ comprises a bearing ball (22), which abuts against and is maintained in a certain position of a bearing bush (6), which is a part of the ball joint. The bearing bush comprises in its turn two bearing surfaces turned towards each other. The first and the second part of the bearing bush embrace to some extent the ball (22). The second part of the bearing bush is turnable in relation to the first part, whereas the second part comprises elements (13-15) adapted to cooperate with organs (9) on the bearing bush for controlling the distance between the first and the second part (5, 6) by means of turning the first part in relation to the second part. |
