Plain bearing and process for producing the same
US6866421B2 · kind B2 · utility
4Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2003 |
| Grant date | Mar 15, 2005 |
| Priority date | — |
| Expiry date | Jun 4, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4967
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A plain bearing comprising a backing alloy made of copper alloy or aluminum alloy, a coat layer of synthetic resin formed on the surface of a backing alloy, and a thin film of polytetrafluoroethylene formed on the surface of the coat layer has a lower coefficient friction, improved conformability and distinguished sliding characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.