| 摘要 |
<p>The device consists of a screw, a main part (4) mounted on one of the components, and a bush (6), which is adjusted relative to the main part, to engage on the second component. Main part and bush form a first thread pairing (G1) with a first direction, to adjust the bush relative to the part, while the main part and the screw form a thread pairing, with a second direction, to tension the two components together. A separate driver part (8) connected detachable to the adjusting bush, has several elastic clamp parts (34). The driver part and the thread of the fastening screw, form a friction connection, which is release above a set torque. The main part and the adjusting bush are of a low-relaxant plastic, esp. thermoplastic. The driver part may be of the same material.</p> |
