Clutch disc
US5085307A · kind A · utility
12Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 25, 1991 |
| Grant date | Feb 4, 1992 |
| Priority date | — |
| Expiry date | Mar 25, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2069/0433
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention relates to the construction of friction rings for clutch discs which peripherally have a substantially uniform material thickness and, in the region of the riveting, have groove-shaped, substantially radially extending indentations which are open to the front side, project on the rear side and rest on the wave crests of the lining carriers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.