JP4664014B2 - 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
- JP4664014B2 JP4664014B2 JP2004190953A JP2004190953A JP4664014B2 JP 4664014 B2 JP4664014 B2 JP 4664014B2 JP 2004190953 A JP2004190953 A JP 2004190953A JP 2004190953 A JP2004190953 A JP 2004190953A JP 4664014 B2 JP4664014 B2 JP 4664014B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- vehicle
- window glass
- fluid
- airbag
- 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
Links
Images
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
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23184—Tubular air bags connected to the vehicle at their two extremities
-
- 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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/261—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
2 チャンバ
2P 特定のチャンバ
2Q 一般のチャンバ
3 エアバッグ本体
3c 袋状通路
4 ダクト
4a 流体吐出口
10 ルーフサイドレール
13 サイドウインドガラス(車室側方壁面)
14 センタピラー(ピラー部材)
15 リアピラー(ピラー部材)
20 流体供給遅延手段
Claims (1)
- 車体前後方向に隔成した複数のチャンバを設けて、それぞれのチャンバがルーフサイドレールに沿って車体前後方向に配設されるとともに、通常時は上方に折り畳んで収納されるエアバッグ本体を備え、非常時にこのエアバック本体に高圧流体を供給して各チャンバを膨張させ、その膨張圧により各チャンバを車室側方壁面に沿って下向きに展開させるようにした車両用エアバッグ装置において、
前記各チャンバの流体導入口に連通する流体吐出口を形成した高圧流体供給用のダクトを備え、
このダクトの各流体吐出口のうち少なくとも車両側部の、サイドウインドガラスよりも車室内方に突出したセンターピラーに位置するチャンバに対応した流体吐出口の開口面積を、前記サイドウインドガラスに位置するチャンバに対応した流体吐出口よりも小さくし、
前記サイドウインドガラスに位置するチャンバを、前記センターピラーに位置するチャンバよりも先行して膨張させることを特徴とする車両用エアバッグ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004190953A JP4664014B2 (ja) | 2004-06-29 | 2004-06-29 | 車両用エアバッグ装置 |
PCT/GB2005/002507 WO2006000800A1 (en) | 2004-06-29 | 2005-06-27 | Airbag apparatus |
US10/566,658 US7481454B2 (en) | 2004-06-29 | 2005-06-27 | Airbag apparatus |
EP05755599A EP1761416B1 (en) | 2004-06-29 | 2005-06-27 | Vehicle with an airbag apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004190953A JP4664014B2 (ja) | 2004-06-29 | 2004-06-29 | 車両用エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006008039A JP2006008039A (ja) | 2006-01-12 |
JP4664014B2 true JP4664014B2 (ja) | 2011-04-06 |
Family
ID=34971233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004190953A Expired - Fee Related JP4664014B2 (ja) | 2004-06-29 | 2004-06-29 | 車両用エアバッグ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7481454B2 (ja) |
EP (1) | EP1761416B1 (ja) |
JP (1) | JP4664014B2 (ja) |
WO (1) | WO2006000800A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070102912A1 (en) * | 2005-11-08 | 2007-05-10 | Trw Vehicle Safety Systems Inc. | Vehicle occupant protection apparatus having a plastic fill tube |
DE502006000766D1 (de) * | 2006-01-27 | 2008-06-26 | Delphi Tech Inc | Luftsack für ein Kraftfahrzeug |
US20070228709A1 (en) * | 2006-03-30 | 2007-10-04 | Tk Holdings, Inc. | Airbag with gas diffuser |
US8002311B2 (en) * | 2006-10-26 | 2011-08-23 | Tk Holdings Inc. | Airbag with sections of different deployment lengths |
JP4453722B2 (ja) * | 2007-06-13 | 2010-04-21 | オートリブ ディベロップメント エービー | カーテンエアバッグ装置 |
DE102009049764B4 (de) | 2009-10-16 | 2016-02-18 | Autoliv Development Ab | Airbaganordnung |
US8708365B2 (en) * | 2010-01-29 | 2014-04-29 | Autoliv Asp, Inc. | Side curtain airbag assembly |
JP5529968B2 (ja) * | 2010-08-06 | 2014-06-25 | オートリブ ディベロップメント エービー | カーテンエアバッグ |
JP5229336B2 (ja) * | 2011-02-07 | 2013-07-03 | トヨタ自動車株式会社 | カーテンエアバッグ装置 |
FR3001412B1 (fr) * | 2013-01-28 | 2015-01-30 | Renault Sa | Conduit de repartition d'air pour vehicule automobile |
US9573552B2 (en) | 2013-06-19 | 2017-02-21 | Toyota Motor Engineering & Manufacturing North America, Inc. | Delay orifice opening |
US10239430B2 (en) | 2016-09-28 | 2019-03-26 | Nissan North America, Inc. | Vehicle seat and airbag structure |
US11685332B2 (en) * | 2019-09-03 | 2023-06-27 | ZF Passive Safety Systems US Inc. | Vehicle airbag |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6073961A (en) * | 1998-02-20 | 2000-06-13 | Breed Automotive Technology, Inc. | Inflatable side airbag curtain module |
US6851707B2 (en) | 2000-03-17 | 2005-02-08 | Trw Vehicle Safety Systems Inc. | Inflatable side curtain |
US6705640B2 (en) * | 2000-08-28 | 2004-03-16 | Toyota Jidosha Kabushiki Kaisha | Head-protection airbag device |
US6869099B2 (en) * | 2001-02-20 | 2005-03-22 | Nissan Motor Co., Ltd. | Air bag apparatus for vehicle |
US6755436B2 (en) * | 2001-06-26 | 2004-06-29 | Autoliv Asp, Inc. | Apparatus and method for airbag inflation gas distribution |
EP1364839A3 (en) * | 2002-05-24 | 2004-02-25 | Breed Automotive Technology, Inc. | Improved curtain air bag assembly |
-
2004
- 2004-06-29 JP JP2004190953A patent/JP4664014B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-27 EP EP05755599A patent/EP1761416B1/en not_active Not-in-force
- 2005-06-27 US US10/566,658 patent/US7481454B2/en active Active
- 2005-06-27 WO PCT/GB2005/002507 patent/WO2006000800A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US7481454B2 (en) | 2009-01-27 |
US20060186652A1 (en) | 2006-08-24 |
EP1761416B1 (en) | 2012-11-07 |
EP1761416A1 (en) | 2007-03-14 |
WO2006000800A1 (en) | 2006-01-05 |
JP2006008039A (ja) | 2006-01-12 |
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