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:
Nov. 03, 2020
Filed:
Feb. 03, 2017
Trw Automotive Gmbh, Alfdorf, DE;
Daniel Elija, Schwäbisch Gmümd, DE;
Werner Freisler, Heubach, DE;
TRW AUTOMOTIVE GMBH, Alfdorf, DE;
Abstract
A knee airbag module of a vehicle occupant restraint system comprises an outer housing () in which an airbag () folded into an airbag package prior to its deployment as well as an inflator () generating filling gas for filling the airbag () are accommodated. In the outer housing () an exit opening () is formed through which the airbag () leaves the outer housing () during deployment. The airbag () is subdivided into plural chambers (-) arranged in series and being in fluid communication. The chamber closest to the inflator () is separated from an adjacent chamber () by a wall () which in the inflated airbag () extends substantially in the area of the exit opening () along the exit opening ().