Patent · US Active

Belt retractor having a second force limiter

US11027695B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

TRW AUTOMOTIVE GMBH · DE

Inventors

Markus Daeuber · Eislingen/Fils, DE
Stefan Eisele · Wißgoldingen, DE
Martin Roehrle · Mutlangen, DE

Key dates

Filing date	Apr 5, 2017
Grant date	Jun 8, 2021
Priority date	—
Expiry date	Jun 29, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R2022/468
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to a belt retractor comprising a frame (10), a belt reel (12) rotatably arranged within the frame, a blocking mechanism (18) by which the belt reel (12) can be blocked within the frame (10), and a load limiter (14) which is detachably coupled to the belt reel (12), characterized in that for coupling the load limiter (14) at least one load-transmitting bar (28) is used which is arranged at the belt reel (12) and is retained in a coupling position by a support ring (32), wherein the support ring (32) can be moved from a supporting position to a release position by means of an actor (70).

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