The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2010
Filed:
May. 29, 2008
Karl-heinz Bührlen, Ulm-Donaustetten, DE;
Reiner Söll, Berghülen, DE;
Martin Späth, Dornstadt, DE;
Holger Rist, Dornstadt, DE;
Karl-Heinz Bührlen, Ulm-Donaustetten, DE;
Reiner Söll, Berghülen, DE;
Martin Späth, Dornstadt, DE;
Holger Rist, Dornstadt, DE;
Takata-Petri AG, Aschaffenburg, DE;
Abstract
An airbag system for a motor vehicle including a gas bag having first and second chambers. The system includes an inflator and a arranged in the connecting portion so that gas is guided into both the first and second chambers. The system includes at least one protective layer extending from the mass flow divider into the first chamber. Upon inflation of the gasbag, an inner pressure in the first chamber is significantly higher than an inner pressure in the second chamber, and wherein the protective layer comprises a flexible material deformed by the inner pressure in the first chamber to prevent gas from flowing from the first chamber through the connecting portion into the second chamber.