发明申请
- 专利标题: ROPE HOIST
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申请号: US15316664申请日: 2015-05-22
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公开(公告)号: US20170158472A1公开(公告)日: 2017-06-08
- 发明人: Kosuke KOSUGA
- 申请人: KITO CORPORATION
- 优先权: JP2014-117949 20140606
- 国际申请: PCT/JP2015/064820 WO 20150522
- 主分类号: B66D3/24
- IPC分类号: B66D3/24 ; B66D3/22 ; B66D3/26
摘要:
A rope hoist includes: a rope drum around which a wire rope W is wound; a support shaft and a limit switch bolt arranged to be parallel to the rope drum; limit switch mechanisms; and a rope guide mechanism moving in accordance with a winding state of the wire rope W, and making the limit switch mechanisms perform on/off operation. Each of the limit switch mechanisms includes: a limit switch metal fitting into which both of the support shaft and the limit switch bolt are inserted, in which the limit switch metal fitting is sandwiched and fixed by nuts from both sides thereof in an axial direction of the limit switch bolt.
公开/授权文献
- US10273128B2 Rope hoist 公开/授权日:2019-04-30
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