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:
Oct. 22, 2019
Filed:
Nov. 05, 2015
Applicant:
Sumisho Airbag Systems Co., Ltd., Matsuura-shi, Nagasaki, JP;
Inventor:
Masatoshi Yoshida, Matsuura, JP;
Assignee:
SUMISHO AIRBAG SYSTEMS CO., LTD., Matsuura-Shi, Nagasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 21/233 (2006.01); B60R 21/23 (2006.01); B60R 21/232 (2011.01); B60R 21/235 (2006.01);
U.S. Cl.
CPC ...
B60R 21/233 (2013.01); B60R 21/23 (2013.01); B60R 21/232 (2013.01); B60R 21/235 (2013.01); B60R 2021/23324 (2013.01); B60R 2021/23509 (2013.01); B60R 2021/23542 (2013.01);
Abstract
Provided is an air-bag capable of further reducing damage value to a passenger and limiting the amount of use of inflator gas by limiting an excessive increase in the internal pressure of the air-bag upon contacting the passenger while increasing the speed of deployment in a passenger protection area. The air-bag includes a main chamber and a sub-chamber that are connected via a communication portion, wherein the communication portion or a region adjacent to the communication portion is configured of a multilayer structure portion comprising three or more layers.