Roller blind device

US8430148B2 · kind B2 · utility

Assignee

• WEBASTO SE · DE

Inventors

• Marco Thalhammer · Munich, DE
• Horst-Martin Schulz · Weil, DE
• Bernhard Harnischfeger · Stockdorf, DE
• Andreas Rockelmann · Stockdorf, DE
• Manfred Steinle · Herrsching am Ammersee, DE

Key dates

• Filing date: Jul 2, 2008
• Grant date: Apr 30, 2013
• Expiry date: Jul 3, 2028

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60J7/067
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A roller blind device, in particular for a sliding roof system, having a roller blind web that, at least one end, can be wound by a winding device to form a roller blind winding, with the winding device comprising self-winding spiral springs that are connected to the roller blind web, with a winding shaping device being provided for shaping and/or guiding the roller blind winding, with the winding shaping device interacting with the roller blind web only in web regions of the roller blind web between the spiral springs.