| 摘要 |
The device has a screw (4) i.e. self-tapping screw, comprising a threaded rod (5) that is engaged in an oblong hole (2) of a fixed part (1) and screwed into a threaded shaft (6) of a movable part (7) along an axis (X-X'). A head (3) of the screw rests on two longitudinal edges (2b, 2c) of the hole in a zone located near an end of the hole. The axis is deviated from a straight line (D) perpendicular to a plane (P) of the movable part in a direction (D1) opposite a screwing direction (S) of the screw. |
