Patent · US Expired

Device for controlled deflation of a gas bag

US6705642B1 · kind B1 · utility

6Cited by

9References

20Claims

0Family size

Assignees

I.E.E. International Electronics & Engineering S.ar.l. · LU
Daimlerchrysler AG · US

Inventors

Bogdan-Catalin Serban · Bucharest, RO
Ernst Johann Hauer · Steinheim, LU
Michel Witte · Luxembourg, LU
Volker Petri · Aidlingen, DE
Harald Rudolf · Lörrach, DE
Michael Meyer · Altdorf, DE

Key dates

Filing date	Feb 20, 2002
Grant date	Mar 16, 2004
Priority date	—
Expiry date	Feb 21, 2022

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R2021/23576
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A device for deflating a gas bag includes a gas bag having a deflation opening which is closed along a breakable, predetermined line. The predetermined breaking line includes a closure element and is breakable by melting or sublimating the closure element.

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