Invention Grant
- Patent Title: Bearing having improved consume resistivity and manufacturing method thereof
- Patent Title (中): 轴承具有改善的消耗电阻率及其制造方法
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Application No.: US12515506Application Date: 2007-11-20
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Publication No.: US08216338B2Publication Date: 2012-07-10
- Inventor: Dong-Seob Shim , Chung-Rea Lee
- Applicant: Dong-Seob Shim , Chung-Rea Lee
- Applicant Address: KR Incheon
- Assignee: Doosan Infracore Co., Ltd.
- Current Assignee: Doosan Infracore Co., Ltd.
- Current Assignee Address: KR Incheon
- Agency: Westman, Champlin & Kelly, P.A.
- Agent John D. Veldhuis-Kroeze
- Priority: KR10-2006-0114237 20061120
- International Application: PCT/KR2007/005828 WO 20071120
- International Announcement: WO2008/062987 WO 20080529
- Main IPC: B22F5/10
- IPC: B22F5/10 ; F16C33/04
Abstract:
Disclosed is a composition for a bush-type bearing, a bush-type bearing manufactured using the composition, and a method of manufacturing the bush-type bearing. The bearing has excellent friction characteristics with a shaft made of iron (Fe) based material, and thus is able to increase the lubrication cycle of a lubricant. Further, the bearing has excellent hardness, and thus is able to prevent plastic deformation under high contact pressure.
Public/Granted literature
- US20090274403A1 Bearing Having Improved Consume Resistivity and Manufacturing Method Thereof Public/Granted day:2009-11-05
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