发明申请
- 专利标题： SLIDING MEMBER AND MANUFACTURING METHOD THEREOF
- 专利标题（中）： 滑动构件及其制造方法
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申请号： US13704092申请日： 2011-03-22
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公开(公告)号： US20130089282A1公开(公告)日： 2013-04-11
- 发明人: Satoshi Nomura , Masaharu Hatta , Hiroshi Kanemitsu
- 申请人： Satoshi Nomura , Masaharu Hatta , Hiroshi Kanemitsu
- 优先权： JP2010-167816 20100727
- 国际申请： PCT/JP2011/056729 WO 20110322
- 主分类号： F16C17/12
- IPC分类号： F16C17/12 ; C21D9/00
摘要：
A hemispherical shoe (sliding member) 1 has a flat sliding surface 3, which is quenched to form a quenched portion 7. A part of the quenched sliding surface is partially annealed to form an annealed portion 6. When an oil film pressure acts on the sliding surface 1, the annealed portion 6 is deformed by pressure so that the surface thereof has a concave portion 6A. In the annealed portion 6, a remaining quenched portion 8 may remain at the center part thereof.The concave portion 6A can be used as an oil reservoir or an oil flow path, so that an excellent seizure resistance can be ensured.
公开/授权文献
- US08770842B2 Sliding member and manufacturing method thereof 公开/授权日：2014-07-08
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