发明申请
- 专利标题： JOINED BODY
- 专利标题（中）： 接合体
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申请号： US14772620申请日： 2014-03-27
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公开(公告)号： US20160008917A1公开(公告)日： 2016-01-14
- 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： KAYABA INDUSTRY CO., LTD.
- 当前专利权人： KAYABA INDUSTRY CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2013-070037 20130328
- 国际申请： PCT/JP2014/058764 WO 20140327
- 主分类号： B23K20/12
- IPC分类号： B23K20/12 ; B23K33/00
摘要：
A joined body 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; and 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
- US10065265B2 Joined body 公开/授权日：2018-09-04
信息查询
