Double clutch transmission
US7377191B2 · kind B2 · utility
16Cited by
6References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 24, 2006 |
| Grant date | May 27, 2008 |
| Priority date | — |
| Expiry date | Aug 3, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19233
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In a double clutch transmission with a winding path power flux arrangement, which has two countershafts arranged coaxially with respect to one another and with seven forward gears and a plurality of reverse gears, for selected gears the power flux extends from a part region of the transmission forward and then again back to another part region of the transmission in such a way that only four shift clutches are needed for shifting through all the gears.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.