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:
Aug. 31, 2021
Filed:
Apr. 17, 2018
Autoliv Development Ab, Vargarda, SE;
Makoto Fuma, Kanagawa, JP;
Yuto Kobayashi, Kanagawa, JP;
AUTOLIV DEVELOPMENT AB, Vargarda, SE;
Abstract
Objective: To provide a side airbag apparatus that can protect a head portion and chest portion by an appropriate restraining force, while favorably inflating and expanding even a cushion that protects a head portion and chest portion with a small inflator, and that can ensure high OOP performance. Resolution Means: A configuration of a side airbag apparatusaccording to the present invention includes: a bag-like cushion; an inflator; a first demarcating partthat demarcates the cushioninto a first chamberon a vehicle rearward side and a second chamberon a vehicle forward side, a second demarcating partthat demarcates a third chamberon an upper side of the first chamberand second chamberof the cushion, a first inner ventdisposed above the first demarcating part, and a second inner ventdisposed above the second demarcating part, which flows a gas flowing into the second chamber into the third chamber, and which is provided with a check valve structure that prevents a reverse flow of the gas.