发明申请
- 专利标题： METAL COMPONENT COUPLING STRUCTURE AND DEVICE
- 专利标题（中）： 金属部件联轴器结构与装置
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申请号： US13636717申请日： 2011-03-24
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公开(公告)号： US20130011186A1公开(公告)日： 2013-01-10
- 发明人: Nobuyuki Kawame , Hiroya Murakami
- 申请人： Nobuyuki Kawame , Hiroya Murakami
- 申请人地址： JP Yokohama-shi, Kanagawa
- 专利权人： KEIHIN SEIMITSU KOGYO CO., LTD.
- 当前专利权人： KEIHIN SEIMITSU KOGYO CO., LTD.
- 当前专利权人地址： JP Yokohama-shi, Kanagawa
- 优先权： JP2010-071476 20100326
- 国际申请： PCT/JP2011/001738 WO 20110324
- 主分类号： F16B11/00
- IPC分类号： F16B11/00 ; B21J13/08
摘要：
A metal member coupling structure and a metal member coupling device that can perform high-strength and high-precision coupling are provided. A shaft-like portion of the second metal member is fitted in an annular portion of the first metal member, a restraint ring is disposed on the outer peripheral portion of the annular portion of the first metal member, and the annular portion is pressed to be plastically deformed, whereby the annular portion is made to flow into a coupling groove of the shaft-like portion and the first metal member and the second metal member are coupled to each other through mechanical engagement therebetween.
公开/授权文献
- US09492863B2 Metal component coupling structure and device 公开/授权日：2016-11-15
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