Invention Grant
- Patent Title: Oil-impregnated sintered bearing and method of producing the same
- Patent Title (中): 油浸式烧结轴承及其制造方法
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Application No.: US13676757Application Date: 2012-11-14
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Publication No.: US08726515B2Publication Date: 2014-05-20
- Inventor: Tsuneo Maruyama , Teruo Shimizu
- Applicant: Tsuneo Maruyama , Teruo Shimizu
- Applicant Address: JP Niigata-shi
- Assignee: Diamet Corporation
- Current Assignee: Diamet Corporation
- Current Assignee Address: JP Niigata-shi
- Agency: Leason Ellis LLP.
- Priority: JP2003-099059 20030402; JP2003-099060 20030402; JP2003-099061 20030402
- Main IPC: B21K1/10
- IPC: B21K1/10
Abstract:
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.
Public/Granted literature
- US20130104400A1 OIL-IMPREGNATED SINTERED BEARING AND METHOD OF PRODUCING THE SAME Public/Granted day:2013-05-02
Information query
