Torsion damping device for an automotive friction clutch disc
US5014842A · kind A · utility
14Cited by
10References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1990 |
| Grant date | May 14, 1991 |
| Priority date | — |
| Expiry date | Feb 5, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F15/129
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention is concerned with torsion damping devices of the kind comprising guide rings, a damper plate, a hub, and friction rings which form part of a first friction device and a second friction device, respectively. An abutment is provided for coupling together in a sub-assembly one of the friction rings and either the appropriate guide ring or the damper plate. In addition, axial retainers are provided between the two friction rings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.