| 摘要 |
<p>The lock has blocking units (28, 28`) controlled by a unique pinion to block movements of hooks (20`) and retaining units (22`), and including connecting rods (30, 30`) integrated to locking bars (34, 34`). The bars rotatably drive the rods between a locking position and an unlocking position in which the rods oppose and allow the movements of the hooks, respectively. The rods block a locking plate in the locking position.</p> |
