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:
Apr. 13, 2021
Filed:
Feb. 13, 2019
Tb Deu Abwicklungs-aktiengesellschaft, Aschaffenburg, DE;
Volker Rathgeb, Ehingen-Risstissen, DE;
Joyson Safety Systems Germany GMBH, Aschafenburg, DE;
Abstract
It is provided a vehicle occupant restraint system comprising an airbag module and a backrest of a vehicle seat, wherein the airbag module is arranged on the backrest. The airbag module comprises an inflatable gas bag main chamber and an inflatable gas bag secondary chamber, wherein in the inflated condition the gas bag main chamber has a larger volume than the gas bag secondary chamber and wherein the gas bag main chamber and the gas bag secondary chamber are fluidically connected to each other via an overflow opening. The airbag module is arranged at the backrest of the vehicle seat such that in the inflated condition the gas bag secondary chamber is supported at the backrest of the vehicle seat.