Apparatus for controlling two friction clutches of a vehicle transmission
US7523819B2 · kind B2 · utility
0Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 17, 2006 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Oct 26, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19228
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An arrangement for controlling engagement and disengagement of two dry plate friction clutches (5,8) in a transmission having two concentric input shafts (3,6) comprising one release bearing (22,23) for each clutch on the transmission side of the clutches and one release bearing (36,37) for each clutch on the engine side of the clutches. The release bearing on the transmission side controls the operation of the release bearings on the engine side for disengagement of the clutches by means of intermediate push rods (28,29) extending through openings in a rotating element (7) connected to one of the clutches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.