JP4519634B2 - 車両用エアバッグ装置 - Google Patents
車両用エアバッグ装置 Download PDFInfo
- Publication number
- JP4519634B2 JP4519634B2 JP2004381444A JP2004381444A JP4519634B2 JP 4519634 B2 JP4519634 B2 JP 4519634B2 JP 2004381444 A JP2004381444 A JP 2004381444A JP 2004381444 A JP2004381444 A JP 2004381444A JP 4519634 B2 JP4519634 B2 JP 4519634B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- main chamber
- gas
- chamber
- inflator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/239—Inflatable members characterised by their venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/239—Inflatable members characterised by their venting means
- B60R2021/2395—Inflatable members characterised by their venting means comprising means to control the venting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
2 インフレータ
2a ガス噴出口
5 裏面基布
6 表面基布
7 縫製部
8 排気孔
9 接着手段
10 主室(空間)
13 副室
G ガス
Claims (2)
- 外周を縫製により袋状に形成すると共に通常時折り畳み状態で車体に収納されるエアバッグと、該エアバッグ内部にガスを噴出可能なるインフレータとを備え、前記インフレータから噴射するガスにより前記エアバッグを膨張展開させ得る車両用エアバッグ装置であって、
前記エアバッグは、前記インフレータよりのガスが流入可能なる主室と、該主室に連通され且つ前記インフレータよりのガスが排気可能なる排気孔が形成されてなる副室とより形成され、
前記副室は、予め前記主室側に内挿されてなると共に前記主室の縫製力より脆弱で前記主室の膨張力により破断可能なる手段により密封してなり、
前記主室の膨張により、前記副室が迫り出され可能なることを特徴とする車両用エアバッグ装置。 - 請求項1記載の車両用エアバッグ装置であって、
前記脆弱な手段は、接着剤よりなることを特徴とする車両用エアバッグ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004381444A JP4519634B2 (ja) | 2004-12-28 | 2004-12-28 | 車両用エアバッグ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004381444A JP4519634B2 (ja) | 2004-12-28 | 2004-12-28 | 車両用エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006182329A JP2006182329A (ja) | 2006-07-13 |
JP4519634B2 true JP4519634B2 (ja) | 2010-08-04 |
Family
ID=36735735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004381444A Expired - Fee Related JP4519634B2 (ja) | 2004-12-28 | 2004-12-28 | 車両用エアバッグ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4519634B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008132948A (ja) * | 2006-11-29 | 2008-06-12 | Toyoda Gosei Co Ltd | エアバッグ装置 |
JP2009040206A (ja) * | 2007-08-08 | 2009-02-26 | Takata Corp | エアバッグ及びエアバッグ装置 |
EP3235692B1 (en) * | 2016-04-21 | 2019-01-30 | Autoliv Development AB | Driver airbag and steering wheel unit |
JP6828709B2 (ja) * | 2018-03-29 | 2021-02-10 | 豊田合成株式会社 | エアバッグ装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0948317A (ja) * | 1995-08-09 | 1997-02-18 | Tokai Rika Co Ltd | エアバッグ装置 |
JP2001322521A (ja) * | 2000-05-17 | 2001-11-20 | Toyoda Gosei Co Ltd | ステアリングホイール用エアバッグ |
-
2004
- 2004-12-28 JP JP2004381444A patent/JP4519634B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0948317A (ja) * | 1995-08-09 | 1997-02-18 | Tokai Rika Co Ltd | エアバッグ装置 |
JP2001322521A (ja) * | 2000-05-17 | 2001-11-20 | Toyoda Gosei Co Ltd | ステアリングホイール用エアバッグ |
Also Published As
Publication number | Publication date |
---|---|
JP2006182329A (ja) | 2006-07-13 |
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