Title:
AIRBAG DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/093421
Kind Code:
A1
Abstract:
An airbag device is configured so that a cut end surface is not exposed at the outermost peripheral edge of a sewn end section where a gas discharge hole is formed.
An airbag device is provided with an inflator and an airbag (1). The airbag (1) is formed in a bag-like shape by a sewn section (4) where the outer peripheral edges (2a, 3a) of first base fabric (2) and second base fabric (3) are sewn together. The sewing is made in such a manner that turned-back fabric (8) is positioned at a gas discharge hole (6) formed by providing a not-sewn portion in a part of the outer peripheral edges (2a, 3a).
Due to the fact that a cut end surface is not exposed at the outermost peripheral edge of the sewn end section where a gas discharge hole is formed, even if the outermost peripheral edge of the sewn section comes into contact with a vehicle occupant when the airbag is expanded, the vehicle occupant is not injured.
Inventors:
HATAKEYAMA NAOKI (JP)
EGUCHI KEITA (JP)
EGUCHI KEITA (JP)
Application Number:
PCT/JP2014/083077
Publication Date:
June 25, 2015
Filing Date:
December 15, 2014
Export Citation:
Assignee:
AUTOLIV DEV (SE)
HATAKEYAMA NAOKI (JP)
EGUCHI KEITA (JP)
HATAKEYAMA NAOKI (JP)
EGUCHI KEITA (JP)
International Classes:
B60R21/239
Foreign References:
| JP2012096781A | 2012-05-24 | |||
| JPH05319192A | 1993-12-03 | |||
| JPH04365651A | 1992-12-17 | |||
| JPH08230592A | 1996-09-10 |
Attorney, Agent or Firm:
MIZOGAMI, Tetsuya et al. (JP)
Tetsuya Mizogami (JP)
Tetsuya Mizogami (JP)
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