发明授权
- 专利标题： Joined body
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申请号： US14772620申请日： 2014-03-27
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公开(公告)号： US10065265B2公开(公告)日： 2018-09-04
- 发明人: Takahiko Hara , Takayasu Kawakami , Hiroshi Oyama , Yusuke Takahashi , Kenichi Hiraki
- 申请人： KAYABA INDUSTRY CO., LTD.
- 申请人地址： JP Tokyo
- 专利权人： KYB Corporation
- 当前专利权人： KYB Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Rabin & Berdo, P.C.
- 优先权： JP2013-070037 20130328
- 国际申请： PCT/JP2014/058764 WO 20140327
- 国际公布： WO2014/157467 WO 20141002
- 主分类号： B25G3/34
- IPC分类号： B25G3/34 ; F16B11/00 ; F16B12/04 ; F16L13/00 ; B23K20/12 ; B23K33/00 ; F15B15/14 ; B23K101/04 ; B23K101/00
摘要：
A joined body is formed by joining end surfaces of two joining members to each other by a friction welding. The joined body includes a hollow portion formed on at least one of the two joining members, the hollow portion being configured to have an opening at the joining face between the two joining members. The joined body also includes an annular groove portion formed on an inner circumferential surface of the hollow portion at a position separated from a joining face in an axial direction.
公开/授权文献
- US20160008917A1 JOINED BODY 公开/授权日：2016-01-14
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