Roll-up device for safety belt

US4366934A · kind A · utility

Assignee

• REPA Feinstanzwerk GmbH · DE

Inventors

• Helmut Seifert · Serba, DE
• Wolf-Dieter Honl · Mutlangen, DE
• Johannes Schmid · Schwäbisch Gmünd, DE
• Bernhard Frey · Schaffhausen, CH

Key dates

• Filing date: Jun 9, 1981
• Grant date: Jan 4, 1983
• Expiry date: Jun 9, 2001

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60R22/405
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

Roll-up device for a safety belt with a provision to block the belt shaft in case of danger by locking pawl means with locking teeth and locking pawl, in which an automatically triggered release mechanism is triggered when the vehicle exceeds a permissible acceleration or deceleration and through a control element activates the locking pawl means. The locking teeth as well as the locking pawl are disposed within a cutout through which the belt shaft passes. The cutout is located in at least one of the side plates of the basic frame of the roll-up device.