Patent · US Active

Airbag packet

US7997609B2 · kind B2 · utility

1Cited by

3References

7Claims

0Family size

Assignee

TAKATA-PETRI AG · DE

Inventors

Silvan Basten · Messel, DE
Norbert Sahm · Aschaffenburg, DE
Stefan Hamels · Aschaffenburg, DE

Key dates

Filing date	May 20, 2008
Grant date	Aug 16, 2011
Priority date	—
Expiry date	Jun 24, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R21/201
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An airbag packet includes an airbag that is vacuum packed in a film. The airbag is folded into a deep drawn lower film that is sealed at sealing points to an upper film. The sealing points are sealed at various strengths so that when the airbag is deployed the upper film remains connected to the lower film at one or more sealing points.

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