发明授权
- 专利标题: Extensible hoist for a natero vessel
- 专利标题(中): 可升降机为natero船只
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申请号: US308417申请日: 1989-02-09
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公开(公告)号: US4957207A公开(公告)日: 1990-09-18
- 发明人: Barclay L. Thomas
- 申请人: Barclay L. Thomas
- 专利权人: Thomas Barclay L
- 当前专利权人: Thomas Barclay L
- 主分类号: B63B23/00
- IPC分类号: B63B23/00 ; B63B27/04 ; B66C23/60 ; B66C23/70 ; B66D1/06
摘要:
A relocating apparatus having a pivot connector for removably pivotally connecting the apparatus to a mast of a sailing vessel. The relocating apparatus also includes a telescoping sleeve assembly which supports a cable which can be connected to a load such as a dinghy. The cable is retracted about a drum which is rotated by a winch handle inserted in the relocating apparatus causing the dinghy to be raised. The relocating apparatus is swung about the pivot connecter to place the dinghy into position near a deck edge of the vessel. The telescoping sleeve assembly is then retracted or extended as desired by inserting the winch handle in a second socket and rotating the winch handle in the desired direction. After the dinghy has been located above the desired position, the cable is extended by inserting the winch handle in the proper socket and rotating the handle.
公开/授权文献
- US6149255A Corner connector for a rack 公开/授权日:2000-11-21