Plastic bearing materials
US4386118A · kind A · utility
3Cited by
6References
15Claims
0Family size
Inventor
Key dates
| Filing date | Jul 13, 1976 |
| Grant date | May 31, 1983 |
| Priority date | — |
| Expiry date | Jul 13, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C33/201
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
This invention is a method of making an elongate strip of bearing material in which a strong backing has a lining of polyphenylene sulphide applied to it. The lining is heated to be melted and bonded to the backing and partly cured, and it is then rapidly reduced in temperature and that gives it sufficient ductility to be coiled for further heat treatment or for storage without cracking the lining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.