Double clutch transmission
US7225696B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 4, 2005 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Jul 23, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19405
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In a double clutch transmission in which an input shaft can be coupled by two load clutches selectively with a central intermediate shaft and a concentric intermediate shaft and each of the intermediate shafts can be operatively connected by gear stages selectively to a first or a second jackshaft arranged in the power output path to a driven vehicle axle, wherein the jackshafts are arranged parallel to the transmission input and intermediate shafts, the intermediate shafts each have at least one gear firmly mounted thereon which forms the input gear for more than one of the gear stages provided for different transmission gear ratios so as to form a compact transmission arrangement, particularly for transverse engine applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.