Patent · US Active

Double clutch transmission

US7437964B2 · kind B2 · utility

9Cited by

4References

9Claims

0Family size

Assignee

Daimler AG · DE

Inventor

Carsten Gitt · Stuttgart, DE

Key dates

Filing date	Jan 14, 2006
Grant date	Oct 21, 2008
Priority date	—
Expiry date	Jul 13, 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 of a drive train of a vehicle with rear-axle drive or all-wheel drive and a front longitudinally mounted drive engine, wherein concentric central shafts of the double clutch transmission are supported by first and second rolling bearings in an X arrangement, third and fourth rolling bearings are provided by which the transmission output shaft is supported and the rolling bearings are preloaded and also disposed in an X arrangement in relation to the rolling bearings supporting the transmission output shaft.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.