Friction coating for contacting elements of a constant velocity joint
US4673375A · kind A · utility
3Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 23, 1986 |
| Grant date | Jun 16, 1987 |
| Priority date | — |
| Expiry date | Jan 23, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S464/906
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In a constant velocity joint having an inner and an outer part with opposite grooves in which are arranged rolling bodies guided by a retainer, the grooves and/or the rolling bodies are provided with a friction coefficient increasing surface layer in order to give reduced contact stresses between rolling bodies and retainer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.