Patent · US Expired

Gearbox actuation system and method for adjusting a gearbox actuation system

US7438666B2 · kind B2 · utility

1Cited by

5References

14Claims

0Family size

Assignee

LuK Lamellen und Kupplungsbau Beteiligungs KG · DE

Inventors

Klaus Kupper · Bühl, DE
Klaus Henneberger · Laufenburg (Baden), DE
Jorg Metzger · Bühlertal, DE
Reinhard Berger · Bühl, DE
Frank Stengel · Bühl, DE

Key dates

Filing date	Oct 8, 2004
Grant date	Oct 21, 2008
Priority date	—
Expiry date	Apr 28, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/20018
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a method for adjusting the gearbox actuation system of an automatic gearbox of a vehicle, whereby at least one reference travel is made with the gear engaged. The invention further relates to a gearbox actuation system for selecting and engaging gears in an automatic gearbox of a vehicle, especially for carrying out the inventive method, whereby at least one reference travel is made for the purpose of adjustment.

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