摘要 |
Device for turning heavy and unwieldy components, especially wing units and tail units (1) of aircraft, comprises a load-turning device suspended in a crane hook and having an electromotor, transmission, two pulleys, a suspension device (5), and stop devices (6a, 6b). Independently controlled drive units (3a, 3b) with pulleys arranged on both ends of a traverse (2) are used to guide a stop device for an upper stop point (7a) and a lower stop point (7b) on the large component. Preferred Features: The drive units are designed so that they can slow down and lock the stop devices. The drive units are controlled with different speeds by hand. |