Patent · US Active

Shiftable twin gear for a twin-clutch transmission and twin-clutch transmission

US8707813B2 · kind B2 · utility

1Cited by

5References

7Claims

0Family size

Assignee

Daimler AG · DE

Inventors

Ingo Pfannkuchen · Friedrichshafen, DE
Harald Rüdle · Stuttgart, DE

Key dates

Filing date	Mar 30, 2011
Grant date	Apr 29, 2014
Priority date	—
Expiry date	Nov 11, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19233
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

In a shiftable twin gear for a twin-clutch transmission and a twin-clutch transmission, to reduce the effort and costs involved in bearing-mounted idler gears, and in order to provide a simplified twin-clutch transmission a bearing sleeve which is non-rotatable with respect to a first gear body and which has a first bearing region for the bearing support of a second gear body is in the form of a separate component which is press-fitted to the first gear body.

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