Bearings
US7455458B2 · kind B2 · utility
4Cited by
17References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2007 |
| Grant date | Nov 25, 2008 |
| Priority date | — |
| Expiry date | Jan 18, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49636
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A plain bearing and method for making the same are shown and described. The plain bearing includes a layer of a strong backing material to which a first bearing alloy is bonded. A second layer of bearing material overlays the first bearing layer and comprises essentially pure tin without any other metallic alloying constituents and an organic levelling agent in the matrix thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.