Roller-blind shaft for a protective apparatus in a vehicle interior

US9428037B2 · kind B2 · utility

Assignee

• BOS GMBH & CO. KG · DE

Inventors

• Guenter Renz · Ditzingen, DE
• Cristian WINKLER · Eßlingen, DE

Key dates

• Filing date: Aug 7, 2014
• Grant date: Aug 30, 2016
• Expiry date: Aug 7, 2034

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60J1/208
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A roller-blind shaft for a protective apparatus in a vehicle interior on which at least one flexible flat structure is held such that it can be wound up and unwound, the roller-blind shaft having a curved bearing axle and sleeve-like roller-blind shaft sections which are mounted rotatably on the bearing axle and are connected axially to one another to form a rotationally locked unit.In each case at least one axially inserted and axially secured sliding ring is provided for each roller-blind shaft section for mounting the roller-blind shaft sections on the bearing axle, which sliding ring mounts the roller-blind shaft section in a contactless manner at a radial spacing from the bearing axle.