Title:
AIRBAG, AIRBAG DEVICE, AND AIRBAG PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/031692
Kind Code:
A1
Abstract:
Provided are an airbag, an airbag device and an airbag production method with which motion relative to a passenger seat can be reduced. An airbag device 1 comprises an airbag 2 positioned on a seat S of a vehicle, and a gas supply means 3 supplying gas to the airbag 2, wherein the airbag 2 comprises: a plurality of expansion parts (first expansion part 21 to sixth expansion part 26) positioned in a line so as to be stacked in order from an upstream side to a downstream side in an expansion deployment direction D; a first tether 4 linking respective upstream side end parts of the plurality of expansion parts (the first expansion part 21 to the sixth expansion part 26); a second tether 5 linking respective downstream side end parts of the plurality of expansion parts (the first expansion part 21 to the sixth expansion part 26); and a gas supply passage 6 communicating with the plurality of expansion parts (the first expansion part 21 to the sixth expansion part 26).
Inventors:
SAKAMOTO HIROSHI (JP)
Application Number:
PCT/JP2019/028947
Publication Date:
February 13, 2020
Filing Date:
July 24, 2019
Export Citation:
Assignee:
JOYSON SAFETY SYSTEMS JAPAN KK (JP)
International Classes:
B60R21/207; B60R21/26
Foreign References:
| JP2018086990A | 2018-06-07 | |||
| DE102017007885A1 | 2018-04-19 | |||
| JP2013209010A | 2013-10-10 | |||
| US20090230659A1 | 2009-09-17 |
Attorney, Agent or Firm:
ECHIZEN Masahiro (JP)
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