WO2009022500A1 - エアバッグ装置 - Google Patents

エアバッグ装置 Download PDF

Info

Publication number
WO2009022500A1
WO2009022500A1 PCT/JP2008/061899 JP2008061899W WO2009022500A1 WO 2009022500 A1 WO2009022500 A1 WO 2009022500A1 JP 2008061899 W JP2008061899 W JP 2008061899W WO 2009022500 A1 WO2009022500 A1 WO 2009022500A1
Authority
WO
WIPO (PCT)
Prior art keywords
airbag
gas
inflator
rectifying member
folded
Prior art date
Application number
PCT/JP2008/061899
Other languages
English (en)
French (fr)
Inventor
Yoshio Shimazaki
Kou Sasaki
Original Assignee
Ashimori Industry Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ashimori Industry Co., Ltd. filed Critical Ashimori Industry Co., Ltd.
Priority to EP08777750A priority Critical patent/EP2179899B1/en
Priority to US12/673,398 priority patent/US8215663B2/en
Priority to CN2008801026815A priority patent/CN101778742B/zh
Priority to ES08777750T priority patent/ES2382923T3/es
Priority to AU2008288050A priority patent/AU2008288050B2/en
Priority to AT08777750T priority patent/ATE553962T1/de
Publication of WO2009022500A1 publication Critical patent/WO2009022500A1/ja

Links

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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • B60R21/2035—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit
    • 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
    • B60R21/201—Packaging straps or envelopes for inflatable members
    • 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
    • B60R21/2334—Expansion control features
    • B60R21/2346—Soft diffusers
    • 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
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R2021/21543—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member with emblems
    • 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
    • B60R21/237—Inflatable members characterised by the way they are folded
    • B60R2021/2375—Folding devices
    • 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
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
    • B60R21/21656—Steering wheel covers or similar cup-shaped covers
    • 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
    • B60R21/237—Inflatable members characterised by the way they are folded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

　エアバッグ装置のガス整流部材を折り畳まれたエアバッグ内に容易に配置できるようにして作業効率を向上させる。 　エアバッグ装置のインフレータの外周にエアバッグを折り畳んで収納し、その内側のインフレータとの間にガスを案内するガス整流部材（１２）を配置する。ガス整流部材（１２）を、エアバッグと共にインフレータの周りに係止される係止部（１２Ａ）と、係止部（１２Ａ）から起立して自立可能な筒状のガス流案内部（１２Ｂ）とから構成し、それらを基布により一体的に形成する。エアバッグの折り畳みは、係止部（１２Ａ）をエアバッグの内側で係止した状態で行うが、その際、ガス流案内部（１２Ｂ）はエアバッグ内で起立した状態になるため、エアバッグ間に挟み込まれ難い。
PCT/JP2008/061899 2007-08-13 2008-07-01 エアバッグ装置 WO2009022500A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP08777750A EP2179899B1 (en) 2007-08-13 2008-07-01 Airbag device
US12/673,398 US8215663B2 (en) 2007-08-13 2008-07-01 Airbag device
CN2008801026815A CN101778742B (zh) 2007-08-13 2008-07-01 安全气囊装置
ES08777750T ES2382923T3 (es) 2007-08-13 2008-07-01 Dispositivo de airbag
AU2008288050A AU2008288050B2 (en) 2007-08-13 2008-07-01 Airbag device
AT08777750T ATE553962T1 (de) 2007-08-13 2008-07-01 Airbagvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-210738 2007-08-13
JP2007210738A JP5187816B2 (ja) 2007-08-13 2007-08-13 エアバッグ装置

Publications (1)

Publication Number Publication Date
WO2009022500A1 true WO2009022500A1 (ja) 2009-02-19

Family

ID=40350556

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061899 WO2009022500A1 (ja) 2007-08-13 2008-07-01 エアバッグ装置

Country Status (8)

Country Link
US (1) US8215663B2 (ja)
EP (1) EP2179899B1 (ja)
JP (1) JP5187816B2 (ja)
CN (1) CN101778742B (ja)
AT (1) ATE553962T1 (ja)
AU (1) AU2008288050B2 (ja)
ES (1) ES2382923T3 (ja)
WO (1) WO2009022500A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8246075B2 (en) 2009-06-19 2012-08-21 Takata AG Airbag module for a vehicle occupant restraint system
US8267422B2 (en) 2009-06-19 2012-09-18 Takata AG Air bag module for a vehicle occupant restraint system

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012171412A (ja) * 2011-02-18 2012-09-10 Toyoda Gosei Co Ltd エアバッグの仮保持方法及びエアバッグモジュール
JP5996539B2 (ja) * 2011-08-03 2016-09-21 芦森工業株式会社 エアバッグ装置
JP5878827B2 (ja) * 2012-05-28 2016-03-08 タカタ株式会社 インフレータ用ディフューザ及びエアバッグ装置
JP5968704B2 (ja) * 2012-07-12 2016-08-10 芦森工業株式会社 エアバッグ装置
JP6014559B2 (ja) * 2013-07-31 2016-10-25 タカタ株式会社 インフレータの取付構造及びエアバッグ装置
JP6626702B2 (ja) * 2015-12-10 2019-12-25 芦森工業株式会社 エアバッグ装置
JP6871783B2 (ja) * 2017-03-31 2021-05-12 芦森工業株式会社 エアバッグ装置
US10471927B1 (en) * 2017-09-13 2019-11-12 Waymo Llc Tethered airbags
KR20210000905A (ko) * 2019-06-26 2021-01-06 현대모비스 주식회사 운전석용 에어백 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000085511A (ja) * 1998-09-16 2000-03-28 Takata Kk 助手席用エアバッグ装置
JP2001080440A (ja) * 1999-07-15 2001-03-27 Takata Corp エアバッグ、エアバッグ装置及びステアリング
JP2002053000A (ja) * 2000-08-09 2002-02-19 Takata Corp エアバッグ
JP2004231042A (ja) * 2003-01-30 2004-08-19 Nippon Plast Co Ltd 車両用エアバッグ装置
JP2006341716A (ja) 2005-06-08 2006-12-21 Ashimori Ind Co Ltd エアバッグ装置

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US5174601A (en) * 1991-08-29 1992-12-29 General Motors Corporation Inflation gas flow directing member for air bag system
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US5249824A (en) * 1991-11-19 1993-10-05 Trw Inc. Air bag structure and method of forming
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JPH10157546A (ja) * 1996-11-29 1998-06-16 Takata Kk 運転席用エアバッグ
US6612609B1 (en) * 2000-10-17 2003-09-02 Trw Vehicle Safety Systems Inc. Inflatable air bag with inner bag and outer bag
US6702318B2 (en) * 2001-04-11 2004-03-09 Autoliv Asp, Inc. Vehicle occupant restraint module with disk inflator
JP2003170796A (ja) * 2001-12-06 2003-06-17 Takata Corp エアバッグ
JP4360525B2 (ja) * 2003-07-02 2009-11-11 芦森工業株式会社 エアバッグ装置
JP2006123696A (ja) 2004-10-28 2006-05-18 Takata Corp エアバッグ及びエアバッグ装置
JP2006297958A (ja) * 2005-04-15 2006-11-02 Takata Corp エアバッグおよびエアバッグ装置
JP4848141B2 (ja) * 2005-06-08 2011-12-28 マツダ株式会社 エアバッグ装置
KR101301135B1 (ko) * 2005-06-08 2013-09-03 아시모리고교 가부시키가이샤 에어백 장치의 조립 방법 및 에어백 장치
CN101698403B (zh) * 2005-07-07 2013-08-21 芦森工业株式会社 安全气囊装置
AU2006270980B2 (en) * 2005-07-15 2011-09-01 Ashimori Industry Co., Ltd. Folding device and folding method for airbag
JP4889254B2 (ja) * 2005-07-20 2012-03-07 芦森工業株式会社 エアバッグ装置
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000085511A (ja) * 1998-09-16 2000-03-28 Takata Kk 助手席用エアバッグ装置
JP2001080440A (ja) * 1999-07-15 2001-03-27 Takata Corp エアバッグ、エアバッグ装置及びステアリング
JP2002053000A (ja) * 2000-08-09 2002-02-19 Takata Corp エアバッグ
JP2004231042A (ja) * 2003-01-30 2004-08-19 Nippon Plast Co Ltd 車両用エアバッグ装置
JP2006341716A (ja) 2005-06-08 2006-12-21 Ashimori Ind Co Ltd エアバッグ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8246075B2 (en) 2009-06-19 2012-08-21 Takata AG Airbag module for a vehicle occupant restraint system
US8267422B2 (en) 2009-06-19 2012-09-18 Takata AG Air bag module for a vehicle occupant restraint system

Also Published As

Publication number Publication date
ES2382923T3 (es) 2012-06-14
CN101778742A (zh) 2010-07-14
AU2008288050B2 (en) 2012-12-13
JP5187816B2 (ja) 2013-04-24
CN101778742B (zh) 2012-08-29
ATE553962T1 (de) 2012-05-15
AU2008288050A1 (en) 2009-02-19
JP2009045949A (ja) 2009-03-05
US8215663B2 (en) 2012-07-10
EP2179899B1 (en) 2012-04-18
EP2179899A1 (en) 2010-04-28
US20100295271A1 (en) 2010-11-25
EP2179899A4 (en) 2011-04-13

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