Patent · US Active

Window lifter, controlling device for a window lifter and method for the control of a window lifter

US7449855B2 · kind B2 · utility

1Cited by

10References

18Claims

0Family size

Assignee

Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft · DE

Inventors

Roland Kalb · Rossach, DE
Jochen Held · Kirchheimbolanden, DE

Key dates

Filing date	Apr 21, 2005
Grant date	Nov 11, 2008
Priority date	—
Expiry date	Oct 8, 2026

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05Y2900/55
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to an electronic controlling device with a computer unit installed to control a regulating device especially a window lifter of a motor vehicle. The computer unit stops or initiates the stop of a regulating motion of the window lifter drive if a signal correlating to the rotary moment of the window lifter drive exceeds a response level. In the setting range of a starting motion from standstill of the window lifter drive, the response level is a setting range dependant and/or time-related dependant preset function with at least one parameter determining the course of this function. The parameter value is modified in dependence from the starting motion of the window lifter drive.

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