Roller blind cassette and roller blind system

US8919414B2 · kind B2 · utility

Assignee

• BOS GMBH & CO. KG · DE

Inventors

• Thomas Schleef · Richardson, US
• Herbert Walter · Großenhain, DE

Key dates

• Filing date: Mar 16, 2012
• Grant date: Dec 30, 2014
• Expiry date: Jul 13, 2032

Classification

• Technology area (CPC E): Fixed Constructions
• CPC primary: E06B9/42
• WIPO field: Civil engineering
• WIPO sector: Other fields

Abstract

A roller blind cassette for receiving a roller blind shaft and a roller blind which in the stowed state is wound onto the roller blind shaft and in a functional state is drawn in a longitudinal direction through an exit slot of the roller blind cassette. The cassette has a housing with a hollow section slotted along its length and extending in a direction transverse to the longitudinal direction and forming the exit slot of the roller blind cassette. Two opposite edge regions extend on both sides of the slot of the hollow section and are connected to one another in the region of two opposite ends of the hollow section by a connecting bridge, the connecting bridge being connected to one of the edge regions by a connecting arrangement that counters in a positive manner the freedom of the connecting bridge to rotate at the edge region.