Friction device for a clutch, particularly of a motor vehicle
US7992697B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2005 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Mar 11, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D13/64
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention relates to a friction device for a clutch, particularly of a motor vehicle. The inventive friction device comprises first and second axially-spaced coaxial friction lining members which are defined by opposing friction faces. The device also comprises means for linking the two friction lining members which are solidly connected to one another. The first friction lining member is essentially ring shaped. The aforementioned linking means comprise linking tongue elements which are each equipped with a first end for solidly connecting to an inner edge of the first friction lining member and a second end for solidly connecting to the second friction lining member. Moreover, a deviation angle is provided between said first and second connecting ends, which can vary according to the axial spacing of the two friction lining member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.