发明授权
- 专利标题： Hoist device
- 专利标题（中）： 提升装置
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申请号： US542947申请日： 1995-10-13
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公开(公告)号： US5634734A公开(公告)日： 1997-06-03
- 发明人: Jack H. Schron, Jr. , Harry P. Fuller , James C. Klingenberg
- 申请人： Jack H. Schron, Jr. , Harry P. Fuller , James C. Klingenberg
- 申请人地址： OH Cleveland
- 专利权人： Jergens, Inc.
- 当前专利权人： Jergens, Inc.
- 当前专利权人地址： OH Cleveland
- 主分类号： B66C1/66
- IPC分类号： B66C1/66 ; F16G15/08
摘要：
A hoist device designed to fixedly engage a threaded bore on the outer surface of a load number as a die. The hoist device includes a low engaging stud having a threaded shank depending from an annular shoulder of the body portion of the stud, a base member having a body portion which supports the low engaging stud and allows for a free swivel engagement of the base member with the stud when the stud is fixed to the load member, a hoist ring which is pivotly connected to the base member.
公开/授权文献
- US6158612A Holder for a container 公开/授权日：2000-12-12
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