Patent · US Active

Roller blind arrangement comprising a corrugated-tube winding shaft

US11358442B2 · kind B2 · utility

1Cited by

2References

6Claims

0Family size

Assignee

WEBASTO SE · DE

Inventors

Andreas Rockelmann · Stockdorf, DE
Ulrich Schreiber · Miltach, DE

Key dates

Filing date	Jul 26, 2019
Grant date	Jun 14, 2022
Priority date	—
Expiry date	Jul 26, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60J7/0015
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A roller blind arrangement for a motor vehicle, the roller blind arrangement having a roller blind web and a winding shaft onto which the roller blind web can be wound or from which the roller blind web can be unwound and which has a flexible surrounding-tube arrangement penetrated by a vehicle-attached bearing strut and a corrugated tube as a surrounding-tube element, corrugated-tube ribs being formed on the a corrugated tube and being separated from each other by troughs. The corrugated tube is provided with a coupling overmold at each of its two ends, each coupling overmold being connected to a respective bearing bush and having an outer diameter which corresponds to the maximum outer diameter of the corrugated tube.

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