Clutch cover assembly
US5205388A · kind A · utility
6Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1991 |
| Grant date | Apr 27, 1993 |
| Priority date | — |
| Expiry date | Nov 18, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2013/706
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A clutch cover assembly having an annular bearing plate 27 located between a pressure plate 13 and a diaphragm spring 14 in coaxial relation to them. The bearing plate 27 integrally has a releasing fulcrum point 30 which is disposed in a clearance S between the pressure plate 13 and a back face of a projection 25. The releasing fulcrum point 30 is distorted in axial direction to elastically supports an outer peripheral part of the diaphragm spring 14. The releasing fulcrum point 30 and the loading fulcrum point 26 are arranged on the same circumference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.