| 摘要 |
<p>A padlock comprising a lock body, a plurality of shackles extending from the lock body and a locking mechanism. Each shackle is moveable between a closed position and an open position. The locking mechanism is engageable with each of the shackles such that operation of the locking mechanism with an access control means is required to move any shackle in the closed position to the open position. Severing one of the shackles in the closed position results in one of the other shackles being in the open position and free to move to the closed position.</p> |
