Invention Grant
- Patent Title: Self-lubricating bearing and its manufacturing process
- Patent Title (中): 自润滑轴承及其制造工艺
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Application No.: US11822292Application Date: 2007-07-03
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Publication No.: US07954241B2Publication Date: 2011-06-07
- Inventor: Yun-Ju Chen
- Applicant: Yun-Ju Chen
- Agency: The Weintraub Group, P.L.C.
- Priority: TW95124254 20060704
- Main IPC: B21C23/04
- IPC: B21C23/04 ; B21K1/10 ; B22F3/24 ; B23P17/00 ; F16C32/06 ; F16C33/02 ; F16C33/10
Abstract:
The present invention discloses a self-lubricating bearing, which is a hollow cylindrical body with an axial hole in its center, exhibiting a structure formed by sintering a multiple of spherical alloys particles under microscopy. The self-lubricating bearing has a multiple of pores to receive lubricating oil. Further, the present invention provides a manufacturing process for making self-lubricating bearings.
Public/Granted literature
- US20100008609A1 Self-lubricating bearing and its manufacturing process Public/Granted day:2010-01-14
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