Invention Grant
- Patent Title: Sliding bearing with improved surface topography
- Patent Title (中): 具有改进的表面形貌的滑动轴承
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Application No.: US10567855Application Date: 2004-08-12
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Publication No.: US07682081B2Publication Date: 2010-03-23
- Inventor: Eustathios Ioannides , Hugh Alexander Spikes , Petra Brajdic-Mitidieri , Allen David Gosman
- Applicant: Eustathios Ioannides , Hugh Alexander Spikes , Petra Brajdic-Mitidieri , Allen David Gosman
- Applicant Address: CH Gothenburg
- Assignee: AB SKF
- Current Assignee: AB SKF
- Current Assignee Address: CH Gothenburg
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: NL1024091 20030812
- International Application: PCT/EP2004/009096 WO 20040812
- International Announcement: WO2005/015035 WO 20050217
- Main IPC: F16C33/10
- IPC: F16C33/10
Abstract:
A sliding bearing comprises two opposite bearing surfaces (3, 4) which enclose a gap (6) containing a lubricant film (5), the bearing surfaces (3, 4) being moveable with respect to each other in a generally parallel fashion, at least one of the surfaces (4) being provided with at least one cavity (10), the cavity having a depth (h3) which is at least equal to the lubricant film thickness. One of the length (Bp) and width (Lp) dimension of the surface area of the cavity (10) amounts to at least 100 μm.
Public/Granted literature
- US20070140608A1 Sliding bearing with improved surface topography Public/Granted day:2007-06-21
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