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WO2008084605A1 - エアバッグ装置 - Google Patents

エアバッグ装置 Download PDF

Info

Publication number
WO2008084605A1
WO2008084605A1 PCT/JP2007/072934 JP2007072934W WO2008084605A1 WO 2008084605 A1 WO2008084605 A1 WO 2008084605A1 JP 2007072934 W JP2007072934 W JP 2007072934W WO 2008084605 A1 WO2008084605 A1 WO 2008084605A1
Authority
WO
WIPO (PCT)
Prior art keywords
occupant
airbag
recess
variable
vent
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.)
Ceased
Application number
PCT/JP2007/072934
Other languages
English (en)
French (fr)
Inventor
Yutaka Nakajima
Ken Tanmachi
Yosuke Shimizu
Eri Kobori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
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 Autoliv Development AB filed Critical Autoliv Development AB
Priority to JP2008553017A priority Critical patent/JP5389451B2/ja
Priority to US12/522,063 priority patent/US20100102542A1/en
Publication of WO2008084605A1 publication Critical patent/WO2008084605A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
    • 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
    • B60R21/2338—Tethers
    • 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
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
    • B60R2021/23316—Inner seams, e.g. creating separate compartments or used as tethering 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
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334—Expansion control features
    • B60R21/2338—Tethers
    • B60R2021/23382—Internal tether 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)

Abstract

【課題】正規位置状態にない乗員に対して作用する衝撃を緩和すること。 【解決手段】異常時、乗員Ｐの前方で膨張展開し、車両前方からの衝撃を吸収するエアバッグ装置１である。異常時、インフレータからのガスを供給されるエアバッグ２は、膨張展開時、シートに着座した乗員Ｐと対向する位置に形成される乗員拘束面２ｂの車両左右方向中央部に、乗員Ｐの頭部Ｐｈと対面する凹部２ｃを上下方向に設ける。両側壁２ｄａ，２ｄｂ部には、開口面積が変化しない固定ベント２ｅａ，２ｅｂと、展開時における乗員Ｐの着座位置によって開口面積が変化する可変ベント２ｆａ，２ｆｂを、少なくとも各１個設ける。凹部２ｃと両側壁２ｄａ，２ｄｂ間を、エアバッグ２内において形状制御部材３ａ，３ｂで連結する。 【効果】アウトオブポジションやシートベルトが未装着状態にある乗員も比較的柔軟に受け止め、エアバッグにより乗員に加える障害が少なくなる。
PCT/JP2007/072934 2007-01-12 2007-11-28 エアバッグ装置 Ceased WO2008084605A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008553017A JP5389451B2 (ja) 2007-01-12 2007-11-28 エアバッグ装置
US12/522,063 US20100102542A1 (en) 2007-01-12 2007-11-28 Airbag device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-004553 2007-01-12
JP2007004553 2007-01-12

Publications (1)

Publication Number Publication Date
WO2008084605A1 true WO2008084605A1 (ja) 2008-07-17

Family

ID=39608504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072934 Ceased WO2008084605A1 (ja) 2007-01-12 2007-11-28 エアバッグ装置

Country Status (3)

Country Link
US (1) US20100102542A1 (ja)
JP (1) JP5389451B2 (ja)
WO (1) WO2008084605A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010036770A (ja) * 2008-08-06 2010-02-18 Takata Corp エアバッグ及びエアバッグ装置
JP2011051499A (ja) * 2009-09-02 2011-03-17 Autoliv Development Ab エアバッグ装置
US8439399B2 (en) 2010-07-30 2013-05-14 Ford Global Technologies Airbag with tethered slit
JP2015535504A (ja) * 2012-11-28 2015-12-14 オートリブ ディベロップメント エービー 適応型換気装置付きエアバッグモジュール
CN111845615A (zh) * 2019-04-29 2020-10-30 奥托立夫开发公司 安全气囊和车辆

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JP5402218B2 (ja) * 2008-12-19 2014-01-29 タカタ株式会社 エアバッグ、エアバッグ装置及び車両
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US7938445B2 (en) * 2009-03-03 2011-05-10 Autoliv Asp, Inc. Dual chamber airbag cushions with a safety vent in the front chamber
US8226118B2 (en) * 2009-08-05 2012-07-24 Autoliv Asp, Inc. Safety venting with passively closeable vents
JP5362501B2 (ja) * 2009-09-18 2013-12-11 タカタ株式会社 エアバッグ及びエアバッグ装置
JP5582292B2 (ja) * 2010-03-31 2014-09-03 マツダ株式会社 車両の乗員保護装置
KR101136309B1 (ko) * 2010-04-23 2012-04-19 현대모비스 주식회사 조수석 에어백 장치
KR101219694B1 (ko) * 2010-08-30 2013-01-18 현대자동차주식회사 차량용 에어백 장치
US8684404B2 (en) * 2010-10-27 2014-04-01 Trw Vehicle Safety Systems Inc. Air bag with variable venting
US8696022B2 (en) * 2010-10-27 2014-04-15 Trw Vehicle Safety Systems Inc. Air bag with variable venting
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US8944462B2 (en) * 2011-04-15 2015-02-03 Trw Vehicle Safety Systems Inc. Air bag with uninflated pocket
US8500165B2 (en) * 2011-09-23 2013-08-06 Hyundai Mobis Co., Ltd Passenger airbag apparatus
US8523220B1 (en) 2012-03-19 2013-09-03 Amsafe, Inc. Structure mounted airbag assemblies and associated systems and methods
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KR101491276B1 (ko) * 2013-07-11 2015-02-06 현대자동차주식회사 에어백 장치
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JP6305746B2 (ja) * 2013-12-11 2018-04-04 タカタ株式会社 エアバッグ及びエアバッグ装置
CN104973004B (zh) * 2014-04-02 2018-02-06 现代摩比斯株式会社 安全气囊装置
JP6383176B2 (ja) 2014-05-12 2018-08-29 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 エアバッグ及びエアバッグ装置
JP6070646B2 (ja) * 2014-07-08 2017-02-01 マツダ株式会社 エアバッグ装置
KR101620174B1 (ko) * 2014-07-11 2016-05-24 기아자동차주식회사 차량의 에어백 장치
KR101655526B1 (ko) * 2014-08-20 2016-09-07 현대자동차주식회사 차량의 에어백 장치
KR20160035344A (ko) * 2014-09-23 2016-03-31 현대모비스 주식회사 차량의 에어백
US9352839B2 (en) * 2014-10-02 2016-05-31 Amsafe, Inc. Active positioning airbag assembly and associated systems and methods
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US9944245B2 (en) 2015-03-28 2018-04-17 Amsafe, Inc. Extending pass-through airbag occupant restraint systems, and associated systems and methods
CN107428308A (zh) 2015-04-11 2017-12-01 Am-安全公司 主动气囊排气系统
US9731678B2 (en) * 2015-11-06 2017-08-15 Hyundai Motor Company Passenger air bag apparatus for vehicle
KR101737793B1 (ko) * 2015-12-11 2017-05-19 현대모비스 주식회사 조수석 에어백 장치 및 그것의 제조 방법
US10093270B2 (en) 2016-01-13 2018-10-09 Autoliv Asp, Inc. Multi-flap vents for inflatable chambers
US10604259B2 (en) 2016-01-20 2020-03-31 Amsafe, Inc. Occupant restraint systems having extending restraints, and associated systems and methods
JP6658377B2 (ja) * 2016-07-20 2020-03-04 豊田合成株式会社 助手席用エアバッグ装置
JP6711254B2 (ja) * 2016-12-07 2020-06-17 豊田合成株式会社 助手席用エアバッグ装置
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DE102019114410A1 (de) * 2019-05-29 2020-12-03 Zf Automotive Germany Gmbh Frontgassack
KR102771429B1 (ko) * 2019-11-11 2025-02-24 현대모비스 주식회사 에어백 장치
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KR102872955B1 (ko) 2020-06-15 2025-10-16 현대자동차주식회사 에어백 장치

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010036770A (ja) * 2008-08-06 2010-02-18 Takata Corp エアバッグ及びエアバッグ装置
US8070183B2 (en) * 2008-08-06 2011-12-06 Takata Corporation Airbag and airbag apparatus
JP2011051499A (ja) * 2009-09-02 2011-03-17 Autoliv Development Ab エアバッグ装置
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CN111845615A (zh) * 2019-04-29 2020-10-30 奥托立夫开发公司 安全气囊和车辆
CN111845615B (zh) * 2019-04-29 2023-08-22 奥托立夫开发公司 安全气囊和车辆

Also Published As

Publication number Publication date
JPWO2008084605A1 (ja) 2010-04-30
US20100102542A1 (en) 2010-04-29
JP5389451B2 (ja) 2014-01-15

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