Patent · US Expired

Gas bag

US5918902A · kind A · utility

22Cited by

5References

2Claims

0Family size

Assignee

TRW Occupant Restraint Systems GmbH & Co. KG · DE

Inventors

Dominque Acker · Alfdorf, DE
Thomas Richter · Erlangen, DE

Key dates

Filing date	Apr 9, 1997
Grant date	Jul 6, 1999
Priority date	—
Expiry date	Apr 9, 2017

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R21/2346
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A gas bag is provided, which has an inflation opening and a fabric part. The gas bag comprises a wall with an interior surface defining the interior of the gas bag. The fabric part is arranged in the interior of the gas bag opposite to the inflation opening. The fabric part, together with a part of the interior surface of the gas bag, defining a flow duct for compressed gas entering the gas bag through the inflation opening.

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