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. 07, 2020
Filed:
Aug. 31, 2018
Hyundai Mobis Co., Ltd., Seoul, KR;
Rae Ick Jang, Seongnam-si, KR;
Jong Seob Lee, Suwon-si, KR;
Ga Ram Jeong, Yongin-si, KR;
Yoo Hoon Choi, Yongin-si, KR;
Hyundai Mobis Co., Ltd., Seoul, KR;
Abstract
An airbag apparatus may include: a first chamber connected to an inflator, and supporting the head of a passenger in case of a head-on collision of a vehicle; a second chamber connected to one side of the first chamber, and suppressing the head of the passenger from moving in a diagonal direction in case of an oblique collision of the vehicle; a communication tube formed on the first chamber to introduce gas of the first chamber into the second chamber, and having a tightening channel formed along the circumference thereof; and a valve tether including: a tether ring installed through the inside of the tightening channel; and a tether puller connected to the tether ring to pull the tether ring in one direction, and closing the communication tube by pulling the tether ring when the first chamber is completely deployed.