| 摘要 |
<p>The device has a ratchet lever (9) connected with a locking bolt (10), which is adjusted between a secured position and a release position. The bolt includes a stop face (17), which interacts with a securing arm (12) when the locking bolt is in secured position such that the arm is adjusted parallel to the stop face and is pre-stressed against the bolt. The arm is led axially into a drill hole (13) in a carrier (5).</p> |
