AU2001269454A1 - Air bag device for knee protection - Google Patents

Air bag device for knee protection

Info

Publication number
AU2001269454A1
AU2001269454A1 AU2001269454A AU6945401A AU2001269454A1 AU 2001269454 A1 AU2001269454 A1 AU 2001269454A1 AU 2001269454 A AU2001269454 A AU 2001269454A AU 6945401 A AU6945401 A AU 6945401A AU 2001269454 A1 AU2001269454 A1 AU 2001269454A1
Authority
AU
Australia
Prior art keywords
air bag
bag device
knee protection
knee
protection
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.)
Abandoned
Application number
AU2001269454A
Other languages
English (en)
Inventor
Toru Koyama
Masahiro Takimoto
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Publication of AU2001269454A1 publication Critical patent/AU2001269454A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233Inflatable 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/205Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
    • B60R21/206Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards in the lower part of dashboards, e.g. for protecting the knees
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215Arrangements 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
    • B60R21/216Arrangements 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 comprising tether means for limitation of cover motion during deployment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334Expansion control features
    • B60R21/2338Tethers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334Expansion control features
    • B60R21/2346Soft diffusers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/237Inflatable members characterised by the way they are folded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23169Inflatable members characterised by their shape, construction or spatial configuration specially adapted for knee protection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233Inflatable 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
    • B60R2021/23316Inner seams, e.g. creating separate compartments or used as tethering means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233Inflatable 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
    • B60R2021/23324Inner walls crating separate compartments, e.g. communicating with vents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334Expansion control features
    • B60R21/2338Tethers
    • B60R2021/23382Internal tether means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334Expansion control features
    • B60R21/2338Tethers
    • B60R2021/23386External tether means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215Arrangements 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215Arrangements 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
    • B60R21/2165Arrangements 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/217Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
    • B60R21/2171Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together specially adapted for elongated cylindrical or bottle-like inflators with a symmetry axis perpendicular to the main direction of bag deployment, e.g. extruded reaction canisters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
AU2001269454A 2000-07-07 2001-07-05 Air bag device for knee protection Abandoned AU2001269454A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2000207289 2000-07-07
JP2000-207289 2000-07-07
JP2000-267177 2000-09-04
JP2000267177 2000-09-04
JP2000-379371 2000-12-13
JP2000379371 2000-12-13
JP2000-384096 2000-12-18
JP2000384096 2000-12-18
PCT/JP2001/005847 WO2002004261A1 (fr) 2000-07-07 2001-07-05 Air bag protegeant le genoux

Publications (1)

Publication Number Publication Date
AU2001269454A1 true AU2001269454A1 (en) 2002-01-21

Family

ID=27481432

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269454A Abandoned AU2001269454A1 (en) 2000-07-07 2001-07-05 Air bag device for knee protection

Country Status (7)

Country Link
US (1) US6942245B2 (de)
EP (1) EP1300299B1 (de)
JP (1) JP3858821B2 (de)
CN (1) CN1290728C (de)
AU (1) AU2001269454A1 (de)
DE (1) DE60124550T2 (de)
WO (1) WO2002004261A1 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
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WO2002004262A1 (fr) * 2000-07-07 2002-01-17 Toyoda Gosei Co., Ltd. Systeme d'airbag pour la protection des genoux
US6945557B2 (en) 2001-11-09 2005-09-20 Toyoda Gosei Co., Ltd. Knee protecting airbag device
US6752417B2 (en) 2001-05-21 2004-06-22 Toyoda Gosei Co., Ltd. Knee protecting airbag device
US6715789B2 (en) 2001-05-21 2004-04-06 Toyoda Gosei Co., Ltd. Knee protecting airbag device
US7055851B2 (en) 2001-11-22 2006-06-06 Toyoda Gosei Co., Ltd. Knee protecting airbag device
JP3743360B2 (ja) 2001-12-06 2006-02-08 豊田合成株式会社 膝保護用エアバッグ装置のエアバッグの収納方法
KR100482057B1 (ko) 2001-12-19 2005-04-13 현대자동차주식회사 운전자의 무릎보호용 에어백장치
DE60302804T2 (de) 2002-01-11 2006-07-20 Toyoda Gosei Co., Ltd. Knieschutz-Airbagvorrichtung
JP4270794B2 (ja) * 2002-02-18 2009-06-03 タカタ株式会社 乗員脚部保護装置
US7055858B2 (en) 2002-04-01 2006-06-06 Toyoda Gosei Co., Ltd. Airbag device
US7090245B2 (en) * 2002-12-16 2006-08-15 Takata Corporation Leg protection system and vehicle having the same
DE10360509B4 (de) * 2002-12-27 2012-04-26 Toyoda Gosei Co., Ltd. Knieschützende Airbagvorrichtung
JP2004284416A (ja) 2003-03-19 2004-10-14 Toyoda Gosei Co Ltd 膝保護用エアバッグ装置
US6854759B2 (en) * 2003-04-09 2005-02-15 Trw Vehicle Safety Systems Inc. Apparatus including an inflatable knee bag
JP4063712B2 (ja) 2003-05-22 2008-03-19 豊田合成株式会社 膝保護用エアバッグ装置
US7350801B2 (en) 2003-07-11 2008-04-01 Toyoda Gosei Co., Ltd. Knee-protecting airbag
US20050023802A1 (en) * 2003-07-31 2005-02-03 Enders Mark L. Adapter unit for a knee airbag
JP2005082025A (ja) * 2003-09-09 2005-03-31 Takata Corp エアバッグ及びエアバッグアッセンブリ
JP4400188B2 (ja) * 2003-11-25 2010-01-20 タカタ株式会社 エアバッグ、エアバッグ装置及び車両
DE10355764B3 (de) * 2003-11-26 2005-05-04 Autoliv Development Ab Kraftfahrzeug mit wenigstens einem Knieairbag und Knieairbag für ein Kraftfahrzeug
JP2005178607A (ja) * 2003-12-19 2005-07-07 Takata Corp ニーバッグ及び乗員脚部保護装置
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US7377541B2 (en) * 2004-01-14 2008-05-27 Takata Corporation Leg-protection device for vehicle occupant
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JP4466470B2 (ja) * 2005-05-18 2010-05-26 豊田合成株式会社 エアバッグ装置
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DE102005043308B4 (de) * 2005-09-07 2010-09-23 Takata-Petri Ag Gassack, insbesondere zum Schutz des Kniebereichs eines Fahrzeuginsassen
JP2007161107A (ja) * 2005-12-14 2007-06-28 Toyota Motor Corp 膝保護用エアバッグ装置
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JP4379433B2 (ja) * 2006-05-15 2009-12-09 トヨタ自動車株式会社 膝保護用エアバッグ装置
JP4818845B2 (ja) * 2006-08-09 2011-11-16 本田技研工業株式会社 エアバッグ装置
JP4545732B2 (ja) * 2006-10-31 2010-09-15 豊田合成株式会社 膝保護用エアバッグ装置
JP4379463B2 (ja) * 2006-10-31 2009-12-09 トヨタ自動車株式会社 コラム付けニーエアバッグ装置
JP4235221B2 (ja) * 2006-11-02 2009-03-11 トヨタ自動車株式会社 コラム付けニーエアバッグ装置
JP4235222B2 (ja) * 2006-11-02 2009-03-11 トヨタ自動車株式会社 コラム付けニーエアバッグ装置
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JP4231520B2 (ja) * 2006-11-24 2009-03-04 トヨタ自動車株式会社 コラム付けニーエアバッグ装置
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JP4758390B2 (ja) * 2007-05-09 2011-08-24 トヨタ自動車株式会社 コラム付けニーエアバッグ装置及びその組付方法
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JP4877280B2 (ja) * 2008-06-09 2012-02-15 豊田合成株式会社 膝保護エアバッグ
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US8043541B2 (en) 2009-01-14 2011-10-25 Ykk Corporation Systems and methods of installing hook fastener elements in a mold assembly
KR20120115241A (ko) * 2009-11-10 2012-10-17 도요다 고세이 가부시키가이샤 랩 어라운드형 에어백 장치
US8500161B2 (en) * 2010-03-31 2013-08-06 Tk Holdings Inc. Knee airbag
DE102010030194B4 (de) 2010-06-17 2018-06-07 Bayerische Motoren Werke Aktiengesellschaft Knieairbaganordnung für Fahrzeuge
JP5855510B2 (ja) * 2012-03-30 2016-02-09 本田技研工業株式会社 車両
WO2014033820A1 (ja) 2012-08-27 2014-03-06 トヨタ自動車株式会社 車両用サイドエアバッグ装置
DE102013003239B4 (de) 2013-02-27 2019-03-21 Autoliv Development Ab Knieairbag
KR101614496B1 (ko) * 2013-04-08 2016-05-02 아우토리브 디벨롭먼트 아베 무릎 에어백 장치의 에어백
KR101627125B1 (ko) * 2013-04-19 2016-06-14 아우토리브 디벨롭먼트 아베 무릎 에어백 장치 및 그것의 에어백 폴딩방법
US9809190B2 (en) * 2013-08-28 2017-11-07 Autoliv Development Ab Method of packaging an air-bag
JP6582872B2 (ja) 2015-10-28 2019-10-02 Joyson Safety Systems Japan株式会社 乗員脚部拘束装置
DE102016005020B4 (de) * 2016-04-26 2019-08-14 Dalphi Metal Espana, S.A. Gassackeinheit und Fahrzeuginsassensicherheitssystem mit einer solchen Gassackeinheit sowie Herstellungsverfahren
KR101776506B1 (ko) * 2016-06-08 2017-09-08 현대자동차주식회사 차량용 커튼에어백
JP7053301B2 (ja) * 2018-02-16 2022-04-12 日本プラスト株式会社 エアバッグ装置
EP3594070B1 (de) * 2018-07-13 2021-01-13 Volvo Car Corporation Knieairbaganordnung mit externem rückhalteband
JP7087814B2 (ja) * 2018-08-10 2022-06-21 トヨタ自動車株式会社 車室前部構造
JP7114672B2 (ja) * 2020-11-02 2022-08-08 本田技研工業株式会社 操舵装置および車両
CN114834385A (zh) * 2021-02-02 2022-08-02 奥托立夫开发公司 膝部安全气囊装置

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JPH09123863A (ja) 1995-10-27 1997-05-13 Mitsubishi Motors Corp 脚部保護装置
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JPH11240411A (ja) 1998-02-26 1999-09-07 Kansei Corp 車両用ニーエアバッグ装置
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JP3858821B2 (ja) 2006-12-20
EP1300299A4 (de) 2004-12-08
CN1437538A (zh) 2003-08-20
DE60124550T2 (de) 2007-07-05
US20030132617A1 (en) 2003-07-17
JPWO2002004261A1 (ja) 2004-01-08
EP1300299A1 (de) 2003-04-09
EP1300299B1 (de) 2006-11-15
WO2002004261A1 (fr) 2002-01-17
CN1290728C (zh) 2006-12-20
DE60124550D1 (de) 2006-12-28
US6942245B2 (en) 2005-09-13

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