Patent · US Active

Method for producing an air bag

US7780194B2 · kind B2 · utility

8Cited by

50References

28Claims

0Family size

Assignee

GLOBAL SAFETY TEXTILES GMBH · US

Inventors

Birgit Tröndle · Albbruck, DE
Thomas Eschbach · Uerdingen, DE
Michael Becker · Zell im Wiesental, DE

Key dates

Filing date	Dec 12, 2005
Grant date	Aug 24, 2010
Priority date	—
Expiry date	Feb 15, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/2139
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to a method for the production of an air bag, more particularly a one-piece woven (OPW) air bag, comprising single layer and double layer areas, a top and bottom outer surface and a coating in at least certain areas. The invention is characteristic in that the single layer area is sealed in such a way that said areas are substantially impermeable to fluids.

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