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1. (WO2018012363) AIR BAG

Pub. No.:    WO/2018/012363    International Application No.:    PCT/JP2017/024612
Publication Date: Fri Jan 19 00:59:59 CET 2018 International Filing Date: Thu Jul 06 01:59:59 CEST 2017
IPC: B60R 21/214
B60R 21/233
B60R 21/2338
Inventors: ABE, Kazuhiro
安部 和宏
グエン アン キエット
Title: AIR BAG
Provided is an air bag having a large occupant-receiving area when expanded. The air bag 1 has: a top chamber 10, which expands along a ceiling part 4; a first chamber 11, which expands downwards and rearwards from the rear part of the top chamber 10; a second chamber 12 continuous from the lower part of the first chamber 11, the second chamber expanding downwards; and a third chamber 13 continuous from the lower part of the second chamber 12, the third chamber 13 expanding forwards. The expanded first chamber 11 restrains the head of an occupant, and the second chamber 12 restrains the chest to the trunk.