Device for the purpose of preventing a body depending from ropes from swinging
- 申请公布号：
- US4076127(A)
- 申请号：
- US19760748914
- 申请日期：
- 1976.12.09
- 申请公布日期：
- 1978.02.28
- 申请人：
- CONRAD-STORK B.V.
- 发明人：
- HUPKES, LEONARD
- 分类号：
- B66C13/06;(IPC1-7):B66C17/00
- 主分类号：
- B66C13/06
- 摘要：
- A device for raising and lowering a load while preventing swinging of the load comprising a container bridge having a displaceable trolley thereon, the trolley carrying a drum for hoisting cables which pass over sheaves to the load for raising and lowering the load by wind-up and pay-out of the cables. In order to prevent swinging of the load, a positioning wire extends from a drum on the trolley to the load at an oblique inclination which forms an angle with respect to the hoisting cables.
Copyright Notice © 2009-2024 传众 版权所有