Patent · US Active

Side window roller blind with insertion aid

US8033313B2 · kind B2 · utility

4Cited by

7References

27Claims

0Family size

Assignee

BOS GbmH & Co. KG · DE

Inventor

Melf Hansen · Gondelsheim, DE

Key dates

Filing date	Sep 18, 2008
Grant date	Oct 11, 2011
Priority date	—
Expiry date	Jul 24, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60J1/2086
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A side window roller blind is provided. The roller blind includes a support rod having a free end connected to a tension bar. In order to prevent rattling noises, the ends of the tension bar are provided with rollers that contact the window pane such that the support rod is elastically bent during extension of the blind. In addition, the window blind is provided with aligning aids that prevent the tension bar from hitting on the slot edges during retraction of the blind, and from blocking additional retraction, due to vibrations about the longitudinal axis of the tension bar.

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