US 11,938,884 B2
Airbag cover, method for manufacturing same, and airbag device
Akira Ishikawa, Tokyo (JP); Atsushi Kobayashi, Tokyo (JP); and Yuto Kobayashi, Yokohama (JP)
Assigned to Asahi Kasei Advance Corporation, Tokyo (JP); Autoliv Development AB, Vargarda (SE); and Asahi Kasei Advance (Thailand) Co., Ltd., Samutprakarn (TH)
Appl. No. 18/008,988
Filed by Asahi Kasei Advance Corporation, Tokyo (JP); Autoliv Development AB, Vargarda (SE); and Asahi Kasei Advance (Thailand) Co., Ltd., Samutprakarn (TH)
PCT Filed Jun. 4, 2021, PCT No. PCT/JP2021/021427
§ 371(c)(1), (2) Date Dec. 8, 2022,
PCT Pub. No. WO2021/251303, PCT Pub. Date Dec. 16, 2021.
Claims priority of application No. 2020-101844 (JP), filed on Jun. 11, 2020.
Prior Publication US 2023/0278516 A1, Sep. 7, 2023
Int. Cl. B60R 21/215 (2011.01); B60R 21/201 (2011.01); B60R 21/207 (2006.01)
CPC B60R 21/215 (2013.01) [B60R 21/201 (2013.01); B60R 21/207 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An airbag cover for accommodating a rolled or folded bag-like cushion prior to inflation and deployment by a gas supplied from an inflator, wherein the airbag cover is constituted by a first base cloth composed of a plain fabric or non-woven fabric constituted from chemical fibers, and a second base cloth comprising fibers different from fibers constituting the first base cloth and having an initial tensile resistance value which is higher than an initial tensile resistance value of the first base cloth, and has a bonding portion where the first base cloth is interposed between the second base cloth and a substantially strip-shaped member and integrally bonded by thermocompression.