| 摘要 |
The bottom (2) and the one side (3) frame structure comprises a common and parallel, angularly bent beams (19,4,19). The other side frame (8) is releasable and-or lowerably fixed to the bottom frame (2). Both side frame structures (3,8) have fixtures (16) in the upper parts for bars (15) which releasably joint the side frames to each other. Further lifting eyes (27) are attached to the one side frame (3) at its four corners for handling the lifting frame in a position other than with the bottom frame horizontal. |
