DE60305374T8 - Insassenbeinschutzvorrichtung - Google Patents

Insassenbeinschutzvorrichtung Download PDF

Info

Publication number
DE60305374T8
DE60305374T8 DE60305374T DE60305374T DE60305374T8 DE 60305374 T8 DE60305374 T8 DE 60305374T8 DE 60305374 T DE60305374 T DE 60305374T DE 60305374 T DE60305374 T DE 60305374T DE 60305374 T8 DE60305374 T8 DE 60305374T8
Authority
DE
Germany
Prior art keywords
protection apparatus
leg protection
occupant leg
occupant
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.)
Active
Application number
DE60305374T
Other languages
English (en)
Other versions
DE60305374D1 (de
DE60305374T2 (de
Inventor
Kazuhiro Abe
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.)
Takata Corp
Original Assignee
Takata Corp
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 Takata Corp filed Critical Takata Corp
Publication of DE60305374D1 publication Critical patent/DE60305374D1/de
Application granted granted Critical
Publication of DE60305374T2 publication Critical patent/DE60305374T2/de
Publication of DE60305374T8 publication Critical patent/DE60305374T8/de
Active 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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
    • B60R21/206—Arrangements 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
    • 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
    • B60R2021/23169—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for knee protection
    • 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
    • B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
    • 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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
DE60305374T 2002-04-15 2003-04-10 Insassenbeinschutzvorrichtung Active DE60305374T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002112313A JP3948332B2 (ja) 2002-04-15 2002-04-15 乗員脚部保護装置
JP2002112313 2002-04-15

Publications (3)

Publication Number Publication Date
DE60305374D1 DE60305374D1 (de) 2006-06-29
DE60305374T2 DE60305374T2 (de) 2007-05-10
DE60305374T8 true DE60305374T8 (de) 2007-08-23

Family

ID=28672577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60305374T Active DE60305374T8 (de) 2002-04-15 2003-04-10 Insassenbeinschutzvorrichtung

Country Status (5)

Country Link
US (1) US6916039B2 (de)
EP (1) EP1354771B1 (de)
JP (1) JP3948332B2 (de)
CN (1) CN1451570A (de)
DE (1) DE60305374T8 (de)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3912144B2 (ja) * 2001-05-21 2007-05-09 タカタ株式会社 助手席用乗員脚部保護装置
DE10223830A1 (de) * 2002-05-28 2004-01-08 Takata Corp. Mehrteiliger Gassackzuschnitt für einen Gassack einer Insassenschutzeinrichtung für Kraftfahrzeuge und Verfahren zur Herstellung eines Gassackes aus dem Gassackzuschnitt
US7090245B2 (en) * 2002-12-16 2006-08-15 Takata Corporation Leg protection system and vehicle having the same
JP4075636B2 (ja) * 2003-02-13 2008-04-16 豊田合成株式会社 頭部保護エアバッグ
JP4193578B2 (ja) * 2003-05-19 2008-12-10 タカタ株式会社 乗員脚部保護装置
US7350801B2 (en) * 2003-07-11 2008-04-01 Toyoda Gosei Co., Ltd. Knee-protecting airbag
JP4553577B2 (ja) * 2003-12-12 2010-09-29 タカタ株式会社 ニーバッグ及び乗員脚部保護装置
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
US20050151351A1 (en) * 2004-01-12 2005-07-14 Enders Mark L. Fabric knee airbag for high internal pressures
US7377541B2 (en) * 2004-01-14 2008-05-27 Takata Corporation Leg-protection device for vehicle occupant
JP4674468B2 (ja) * 2004-02-10 2011-04-20 タカタ株式会社 乗員保護装置
JP4534525B2 (ja) * 2004-02-27 2010-09-01 タカタ株式会社 ニーバッグ及び乗員脚部保護装置
WO2005113299A1 (de) * 2004-05-07 2005-12-01 Autoliv Development Ab Kraftfahrzeug mit einem knie-gassack und knie-gassack zum einbau in ein kraftfahrzeug
US7316415B2 (en) * 2004-08-30 2008-01-08 Autoliv Asp, Inc. Dual chamber airbag
JP4345645B2 (ja) * 2004-11-09 2009-10-14 豊田合成株式会社 膝保護用エアバッグ装置
CN100406310C (zh) * 2004-12-29 2008-07-30 丰田合成株式会社 膝部保护用气囊
CN100398363C (zh) * 2005-02-07 2008-07-02 丰田合成株式会社 气囊装置
JP2006240370A (ja) * 2005-03-01 2006-09-14 Takata Corp エアバッグ及びエアバッグ装置
DE102005049209A1 (de) * 2005-10-07 2007-04-12 Takata-Petri Ag Gassackanordnung für ein Airbagmodul eines Kraftfahrzeugs
JP4793910B2 (ja) * 2005-10-24 2011-10-12 タカタ株式会社 乗員脚部拘束装置
JP4976682B2 (ja) * 2005-11-02 2012-07-18 タカタ株式会社 乗員脚部拘束装置及びリテーナ
US7942440B2 (en) * 2005-12-22 2011-05-17 Autoliv Asp, Inc. Channel and diffuser airbag
JP4516523B2 (ja) * 2005-12-28 2010-08-04 本田技研工業株式会社 車両のエアバッグ装置
JP5007047B2 (ja) * 2006-01-13 2012-08-22 本田技研工業株式会社 エアバッグ装置
JP4894283B2 (ja) * 2006-02-10 2012-03-14 タカタ株式会社 乗員脚部拘束装置
US7393011B2 (en) * 2006-02-24 2008-07-01 Milliken & Company Airbag with floating tethers
FR2900111B1 (fr) * 2006-04-24 2011-02-11 Trw Automotive Gmbh Dispositif de retenue d'occupant de vehicule avec coussin a gaz.
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
KR100757626B1 (ko) * 2006-06-23 2007-09-10 현대모비스 주식회사 에어백 장치의 쿠션
EP2117882B1 (de) * 2007-02-14 2012-09-19 Autoliv Development AB Airbag für ein kraftfahrzeug
EP2042387B1 (de) * 2007-09-27 2012-02-01 Toyoda Gosei Co., Ltd. Airbag zum Knieschutz
JP5196530B2 (ja) * 2007-10-22 2013-05-15 芦森工業株式会社 膝保護用エアバッグ装置
DE102007057301B4 (de) 2007-11-28 2022-06-15 Volkswagen Ag Airbag mit integrierten, separat zündbaren Teil-Treibgasladungen
EP2072348B1 (de) * 2007-12-18 2016-10-05 Autoliv Development AB Knieairbag und Verfahren zum Falten davon
KR100947997B1 (ko) * 2007-12-18 2010-03-18 델파이코리아 유한회사 자동차용 에어백 접는 방법
KR100947995B1 (ko) 2008-02-20 2010-03-18 델파이코리아 유한회사 자동차용 에어백
DE102008060858B4 (de) * 2008-12-09 2012-03-01 Autoliv Development Ab Kniegassack
US8613465B2 (en) * 2008-12-29 2013-12-24 Honda Motor Co., Ltd. Side airbag device
JP5366592B2 (ja) * 2009-02-27 2013-12-11 日本プラスト株式会社 エアバッグ及びエアバッグ装置
DE102009050384B4 (de) 2009-10-22 2014-06-18 Autoliv Development Ab Schutzvorrichtung
US8393636B2 (en) 2009-11-10 2013-03-12 Toyoda Gosei Co. Ltd Wrap-around airbag device
US8376396B2 (en) * 2010-01-15 2013-02-19 Honda Motor Co., Ltd. Multi-chamber knee airbag
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
KR101181195B1 (ko) * 2010-07-09 2012-09-18 현대모비스 주식회사 무릎 에어백장치
DE102010026932A1 (de) * 2010-07-12 2012-01-12 Autoliv Development Ab Gassack mit einem außen liegenden Zugelement und Verfahren zu seiner Herstellung
CN102275560B (zh) * 2010-11-15 2012-12-19 芜湖金安世腾汽车安全系统有限公司 一种车辆用乘员腿部保护装置
CN103619658B (zh) * 2011-06-08 2016-02-10 Trw汽车股份有限公司 包括适应性膝部气囊的车辆乘员约束系统和用于保护车辆乘员的方法
JP6088739B2 (ja) * 2012-02-28 2017-03-01 日本プラスト株式会社 エアバッグ
JP5964634B2 (ja) * 2012-03-30 2016-08-03 日本プラスト株式会社 乗り物用ニーエアバッグ装置
US8814201B2 (en) * 2012-08-17 2014-08-26 Chrysler Group Llc Knee airbag having increased package width
US8740247B1 (en) * 2012-12-27 2014-06-03 Nissan North America, Inc. Airbag assembly
JP5761231B2 (ja) * 2013-02-26 2015-08-12 トヨタ自動車株式会社 車両用サイドエアバッグ装置
US8876153B2 (en) * 2013-02-27 2014-11-04 Nissan North America, Inc. Airbag assembly
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
US9376084B2 (en) 2013-12-07 2016-06-28 Autoliv Asp, Inc. Multi-chamber airbags
JP6287225B2 (ja) 2014-01-10 2018-03-07 タカタ株式会社 脚部用エアバッグ装置及び自動車
JP6213875B2 (ja) * 2014-01-31 2017-10-18 本田技研工業株式会社 鞍乗型車両のエアバッグ装置
US9580039B2 (en) * 2014-04-22 2017-02-28 Autoliv Asp, Inc. Multi-chamber airbag with unidirectional vent
JP6303935B2 (ja) * 2014-09-08 2018-04-04 豊田合成株式会社 下肢保護用エアバッグ
US9272684B1 (en) 2014-10-10 2016-03-01 Autoliv Asp, Inc. Multi-chamber airbag with pinch valve
US9499118B2 (en) * 2015-04-23 2016-11-22 Ford Global Technologies, Llc Airbag for oblique vehicle impacts
US9533652B1 (en) 2015-07-14 2017-01-03 Autoliv Asp, Inc. One-directional valve for multi-chamber airbags
CN105128807B (zh) * 2015-07-21 2018-03-16 浙江吉利汽车研究院有限公司 汽车驾驶室内的四肢保护气囊
KR102440403B1 (ko) * 2015-09-09 2022-09-05 현대모비스 주식회사 무릎 에어백 장치 및 무릎 에어백 장치의 제조방법
DE102016001918A1 (de) * 2016-02-18 2017-08-24 Trw Automotive Gmbh Kniegassack
KR101756005B1 (ko) * 2016-04-04 2017-07-20 현대자동차주식회사 차량용 전방 에어백 및 그 제어방법
US9969346B2 (en) * 2016-08-24 2018-05-15 Ford Global Technologies, Llc Airbag restraint system
US10293777B2 (en) 2016-08-26 2019-05-21 Autoliv Asp, Inc. Multi-cushion airbag assemblies for reducing rotational velocity of an occupant's head
US10457243B2 (en) * 2017-06-01 2019-10-29 Autoliv Asp, Inc. Knee airbag assemblies
US10589707B2 (en) * 2018-02-02 2020-03-17 Toyoda Gosei Co., Ltd. Airbag apparatus
DE102018215200A1 (de) * 2018-09-07 2020-03-12 Bayerische Motoren Werke Aktiengesellschaft Knieairbaganordnung, Fahrzeug mit einer Knieairbaganordnung und Verfahren zum Entfalten einer Knieairbaganordnung
JP7040403B2 (ja) * 2018-10-29 2022-03-23 トヨタ自動車株式会社 車両用乗員保護装置
KR102614155B1 (ko) * 2018-11-26 2023-12-15 현대자동차주식회사 자율주행 차량용 무릎에어백 장치 및 이의 제어방법
DE102019208417A1 (de) * 2019-06-11 2020-12-17 Audi Ag Beinschutzvorrichtung für ein Insassenschutzsystem eines Fahrzeugs
JP7434048B2 (ja) 2020-04-29 2024-02-20 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ合同会社 ニーエアバッグ及びニーエアバッグ装置
US11685328B2 (en) 2021-04-29 2023-06-27 Ford Global Technologies, Llc Airbag having multiple inflation chambers supported on a dash

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290627A (en) * 1979-12-03 1981-09-22 General Motors Corporation L-shaped inflatable restraint cushion
US4300894A (en) * 1979-12-03 1981-11-17 General Motors Corporation Method of making L-shaped inflatable restraint cushion
US5240283A (en) * 1990-04-27 1993-08-31 Daicel Chemical Industries, Ltd. Air bag type occupant protector
DE29807424U1 (de) * 1998-04-23 1998-08-27 Trw Repa Gmbh Knieschutzeinrichtung für Fahrzeuginsassen
DE19946477B4 (de) 1999-09-28 2010-09-02 Takata-Petri Ag Airbag-Anordnung
JP3912144B2 (ja) * 2001-05-21 2007-05-09 タカタ株式会社 助手席用乗員脚部保護装置

Also Published As

Publication number Publication date
US20030193174A1 (en) 2003-10-16
US6916039B2 (en) 2005-07-12
EP1354771A1 (de) 2003-10-22
JP2003306116A (ja) 2003-10-28
DE60305374D1 (de) 2006-06-29
JP3948332B2 (ja) 2007-07-25
EP1354771B1 (de) 2006-05-24
DE60305374T2 (de) 2007-05-10
CN1451570A (zh) 2003-10-29

Similar Documents

Publication Publication Date Title
DE60305374T8 (de) Insassenbeinschutzvorrichtung
DE602004008370D1 (de) Insassenbeinschutzvorrichtung
DE60316381D1 (de) Insassen-Schutzvorrichtung
DE60306985D1 (de) Insassenschutzvorrichtung
DE602004006473D1 (de) Insassenbeinschutzvorrichtung
DE50309874D1 (de) Insassenschutzeinrichtung
DE60304099T8 (de) Insassenschutzvorrichtung
DE60204277D1 (de) Insassenschutzeinrichtung
DE60316525D1 (de) Insassenschutzeinrichtung
DE602004019365D1 (de) Insassenschutzsystem
DE60328237D1 (de) Airbagvorrichtung
DE60309088D1 (de) Airbagvorrichtung
DE50300937D1 (de) Gassack
DE602004004035D1 (de) Insassenschutzeinrichtung
DE60334955D1 (de) Kabelbaumschutz
NO20051285L (no) Bronnkule-fallapparat
DE60229324D1 (de) Airbagvorrichtung zum Knieschutz
DE60231159D1 (de) Gassackvorrichtung zum Knieschutz
DE602004006705D1 (de) Knieschutzeinrichtung
DE60311037D1 (de) Sicherheitsvorrichtung
DE60329883D1 (de) Airbagvorrichtung
DE60314189D1 (de) Knieschutzairbagvorrichtung
DE60301938D1 (de) Vorhang-Airbageinrichtung
DE602004005282D1 (de) Insassenschutzvorrichtung
DE60323306D1 (de) Airbagvorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8381 Inventor (new situation)

Inventor name: ABE, KAZUHIRO, TOKYO 106-8510, JP