Patent · US Active

Guide rail for a window lift and door system for a vehicle door

US9821636B2 · kind B2 · utility

1Cited by

11References

8Claims

0Family size

Assignee

Brose Fahrzeugteile GmbH & Co. KG, Hallstadt · DE

Inventors

Olaf Kriese · Coburg, DE
Martin Schlechtriemen · Münchberg, DE
Volker Wilhelmi gen. Hofmann · Großheirath, DE

Key dates

Filing date	Jun 29, 2015
Grant date	Nov 21, 2017
Priority date	—
Expiry date	Jul 29, 2035

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05Y2900/55
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A guide rail for a window lifter for raising and lowering a window pane or door system for a vehicle door having a carrier and at least two guide rails disposed on the carrier. The guide rails include a guide profile that can be twisted or bent for guiding an adjusting part of the window lifter coupled to the window pane along an adjusting direction predetermined by the guide rails and the guide profile includes a base and two legs protruding at obtuse draft angles from the ends of the base, such that the size of the draft angles is proportional to the bending or twisting of the guide rails prescribed by the kinematics of the retraction of the window pane over the adjusting travel of the window pane.

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