发明申请
- 专利标题: SINTERED BEARING
- 专利标题(中): 烧结轴承
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申请号: US12864716申请日: 2009-01-21
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公开(公告)号: US20100310199A1公开(公告)日: 2010-12-09
- 发明人: Kazuo Okamura , Fuyuki Ito
- 申请人: Kazuo Okamura , Fuyuki Ito
- 申请人地址: JP Osaka-shi, Osaka
- 专利权人: NTN CORPORATION
- 当前专利权人: NTN CORPORATION
- 当前专利权人地址: JP Osaka-shi, Osaka
- 优先权: JP2008-040149 20080221
- 国际申请: PCT/JP2009/050796 WO 20090121
- 主分类号: F16C32/06
- IPC分类号: F16C32/06
摘要:
A maximum diameter (d) of each of surface openings formed in a bearing surface through melting of Sn metal powder as a binder is set within a range of 0 μm
公开/授权文献
- US09316253B2 Sintered bearing 公开/授权日:2016-04-19