Clutch driven plates and method of producing the same
US5004089A · kind A · utility
19Cited by
8References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 1989 |
| Grant date | Apr 2, 1991 |
| Priority date | — |
| Expiry date | Nov 2, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2069/0491
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A clutch driven plate comprising a clutch facing plate molded from a clutch facing material comprising a fiber, a binder, and a friction modifier and a back-up plate carrying the clutch facing plate, wherein a number of dimples are formed on the surface of the clutch facing plate. The clutch driven plate is obtainable by thermo-compression molding a back-up plate and a clutch facing material comprising a fiber, a binder, and a friction modifier to integrate them in one body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.