发明公开
- 专利标题： CHAIN BLOCK
- 专利标题（中）： KETTENBLOCK
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申请号： EP13857901.6申请日： 2013-11-26
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公开(公告)号： EP2927180A1公开(公告)日： 2015-10-07
- 发明人: KOSUGA, Kosuke
- 申请人： Kito Corporation
- 申请人地址： 2000, Tsuijiarai Showa-cho Nakakoma-gun Yamanashi 409-3853 JP
- 专利权人： Kito Corporation
- 当前专利权人： Kito Corporation
- 当前专利权人地址： 2000, Tsuijiarai Showa-cho Nakakoma-gun Yamanashi 409-3853 JP
- 代理机构： Schäfer, Matthias W.
- 优先权： JP2012262616 20121130
- 国际公布： WO2014084208 20140605
- 主分类号： B66D3/16
- IPC分类号： B66D3/16
摘要：
A chain block (10) is provided including a first frame (11), a second frame (12), a wheel cover side structure including a wheel cover (14) which covers the hand wheel (80) and residing on an opposite side of the first frame (11) in a direction away from the second frame (12), and a gear case side structure including a gear case (13) covering a gear member and residing on an opposite side of the second frame (12) in a direction away from the first frame (11), and each of the first frame (11) and the second frame (12) is provided with a rolling restriction portion restricting rolling along outer circumferences of the first frame (11) and the second frame (12) in a case of a standing posture in which the first frame (11) and the second frame (12) contact an installation part at the same time.
公开/授权文献
- EP2927180B1 CHAIN BLOCK 公开/授权日：2018-07-25
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