Shifting device for dual clutch transmission
US7661331B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2007 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Jul 16, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19279
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A shifting device for a dual clutch transmission, the dual clutch transmission including a first input shaft, a second input shaft, a counter shaft, a dual clutch, a first gear change mechanism including at least a first gear train and a first switching clutch, and a second gear change mechanism including at least a second gear train and a second switching clutch, the shifting device including a shift mechanism constituted by a first shifter that includes a first follower pin and a first shift fork, a second shifter that includes a second follower pin and a second shift fork, and a cam member at which a single cam groove is formed, and the first and second follower pins engaging with different positions on the cam groove from each other and operating the first and second switching clutches to be associated with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.