| 摘要 |
<p>A locking device for restraining loading bodies such as swap body platforms, lorry platforms and trailer platforms at loading bridges (6) comprising a mechanically operated lock shackle (12), activated by means of a sensor (14) and an operating means. The lock shackle is mounted on the loading bridge and the locking device is activated automatically to a locking position whereby the lock shackle grips round a mounted cross-member (9) under the rear edge of the platform (2).</p> |
