Bearing having iron sulfur matrix
US3985408A · kind A · utility
5Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 1975 |
| Grant date | Oct 12, 1976 |
| Priority date | — |
| Expiry date | Oct 10, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12972
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bearing comprising a steel backing with a porous matrix composition comprising 1/2 to 6 percent by weight sulfur, 0 to 60 percent copper, and the balance iron which is impregnated with babbitt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.