Patent · US Active

Apparatus for fastening a gas generator in an oscillatory manner as a vibration damping mass inside an airbag module

US11235727B2 · kind B2 · utility

0Cited by

16References

24Claims

0Family size

Assignee

TRW AUTOMOTIVE SAFETY SYSTEMS GMBH · DE

Inventors

Constantin Von Roden · Karlstein, DE
Gregor Eck · Kirchzell, DE
Holger Oechel · Hanau, DE

Key dates

Filing date	Sep 5, 2019
Grant date	Feb 1, 2022
Priority date	—
Expiry date	Nov 21, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R2021/2725
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to an apparatus (10) for fastening a gas generator (11) in an oscillatory manner as a vibration damping mass inside an airbag module. A fastening ring (12) provided for fastening the gas generator (11) has at least one elastic section (14) and at least one reinforcement insert (15) for reinforcing the fastening ring (12) and securing the fastening ring (12) to the gas generator. A surface of the reinforcement insert (15) is made at least in part of plastic.

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