Patent · US Expired

Emergency facilities for influencing defective constituents of power trains in motor vehicles

US6679361B2 · kind B2 · utility

9Cited by

13References

8Claims

0Family size

Assignee

LuK Getriebe-Systeme GmbH · DE

Inventors

Gerd Ahnert · Achern, DE
Andreas Deimel · Ingolstadt, DE
Andreas Rogg · Hamburg, DE
Reinhard Berger · Bühl, DE

Key dates

Filing date	Jul 18, 2002
Grant date	Jan 20, 2004
Priority date	—
Expiry date	Jul 18, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19251
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A motor vehicle power train with an engine, a transmission and a clutch includes a means to operate the transmission and/or clutch automatically through at least one electric actuator motor. The electric actuator motor, which acts on an input element of the transmission and/or clutch, comprises a brushless direct current motor.

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