| 摘要 |
<p>The lifting lever (40), keeping the bolt (24) to be inserted into the eye (20) secured by springs (62, 66), can be rotated around a transversal axle (54) by a release lever (42) moved by an appropriate mechanism. The lifting lever (40) is linked to a control element securing the lever (40) in at least one direction and is tightened by pulling springs (62, 66). The locking axle(52) is identical with the swivel axle of the release lever (42) comprising a stop area (94) moved against a complementary surface (92) at the locking device (44) in order to move same simultaneously.</p> |
