| 摘要 |
<p>The appliance, for lifting and transporting prefabricated concrete components, comprises a suspension device engaging in a connector piece, or in a recess (3) running outwards from the componnet's surface (2), and at the same time applying a form-locking grip on a cast anchoring slab in the direction of pull. At least one additional anchoring slab (7), which can be cast in, can be overlaid, with the suspension device passing through it. One anchoring slab, at least, may be U-shaped or V-shaped, with its arms extending outwards from the suspension device against the line of pull. This is adaptable to a wide loading range, with no need to store anchoring slabs of different sizes.</p> |
