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. 28, 2020
Filed:
Apr. 27, 2018
Hyundai Mobis Co., Ltd., Seoul, KR;
Hyundai Mobis Co., Ltd., Seoul, KR;
Abstract
An airbag apparatus including: a first chamber connected to an inflator; a second chamber connected to the rear of the first chamber and supported by the first chamber, supporting the head of a passenger in case of an oblique collision of a vehicle, and having a first passage through which gas of the first chamber is introduced; a third chamber connected to the rear of the first chamber and supported by the first chamber, disposed at one side of the second chamber, and supporting the head of the passenger in a head-on collision of the vehicle; a connection tether connecting the second and third chambers to limit separation between the second and third chambers; and a shut-off valve closing the first passage to block gas of the second chamber from being discharged to the first chamber through the first passage, when the first chamber is completely deployed.