Patent · US Active

Retaining system with seat belt retractor and pretensioner device

US7832768B2 · kind B2 · utility

8Cited by

18References

19Claims

0Family size

Assignee

Autoliv Development AB · SE

Inventors

Klaus-Peter Singer · Hamburg, DE
Jens Ehlers · Horst, DE

Key dates

Filing date	Oct 12, 2006
Grant date	Nov 16, 2010
Priority date	—
Expiry date	Jan 1, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R22/1955
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A restraining system for a motor vehicle with a seat belt retractor that accommodates the one end of a seatbelt component, which has a tightening device having a belt shaft and a drive cable connected to the belt shaft, in which a sleeve (26) that enlarges the outer circumference of the shaft element (25) is slid onto one end of the shaft element (25) and is axially and radially fixed to the shaft element (25), while the wall thickness of the sleeve (26) is dimensioned in such a way that the drive radius of the shaft element (25) and a reduction in speed of the tightening drive is provided as compared with a cable wrapped onto the belt shaft.

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