发明授权
- 专利标题： Oil-impregnated sintered bearing and method of producing the same
- 专利标题（中）： 油浸式烧结轴承及其制造方法
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申请号： US13676757申请日： 2012-11-14
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公开(公告)号： US08726515B2公开(公告)日： 2014-05-20
- 发明人: Tsuneo Maruyama , Teruo Shimizu
- 申请人： Tsuneo Maruyama , Teruo Shimizu
- 申请人地址： JP Niigata-shi
- 专利权人： Diamet Corporation
- 当前专利权人： Diamet Corporation
- 当前专利权人地址： JP Niigata-shi
- 代理机构： Leason Ellis LLP.
- 优先权： JP2003-099059 20030402; JP2003-099060 20030402; JP2003-099061 20030402
- 主分类号： B21K1/10
- IPC分类号： B21K1/10
摘要：
An oil-impregnated sintered which does not damage rotating shaft and itself and has a high durability even in the case that the rotating shaft is inclined in the bearing by a large shear load applied thereto, and a method of manufacturing an oil-impregnated sintered bearing which exhibits center deviation-suppressing action of the bearing satisfactorily by accurately forming a bearing hole in an intermediate completely sintered are disclosed.
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