| 摘要 |
The load-lifting device described has a load-carrying beam (2) with lifting magnets (8a, 8b) underneath it. The load-carrying beam (2) is fitted with two load-securing devices (10a, 10b) with vertical support columns (24a, 24b) which can be raised and lowered on each side of the beam (2). These columns are rotatably mounted on upper support arms (22a, 22b) and have at their lower ends load-securing arms (26a, 26b) which can be swung in at right angles to the vertical to secure a load. A lifting device (12) can be used to bring the load-securing arms (26a, 26b) to rest against a load suspended from the magnets (8a, 8b). |
