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:
Mar. 31, 2015
Filed:
Feb. 12, 2014
Autoliv Development Ab, Vargarda, SE;
Thierry Jacqmarcq, Cuigy en Bray, FR;
Remi Baillivet, Dampierre en Bray, FR;
Autoliv Development AB, Värgärda, SE;
Abstract
An airbag system () having a two-chamber airbag (), wherein the main chamber has an impact surface () which the vehicle occupant can contact and a support surface () with the main chamber () supported on an interior fitting () of the vehicle. A secondary chamber () forms a support cushion for the main chamber (), the main chamber () having a greater volume than the secondary chamber (). The secondary chamber () is located between the support surface () and the interior fitting (). The airbag () has an overflow protective element () between the main and secondary chambers (). A first gas generator () inflates the main chamber () and a second gas generator () inflates the secondary chamber (), wherein both generators () or only the first generator () can be controlled for inflating the main chamber () as desired.