ES2154916T3 - Cojin hinchable para ocupante de vehiculo. - Google Patents

Cojin hinchable para ocupante de vehiculo.

Info

Publication number
ES2154916T3
ES2154916T3 ES98102444T ES98102444T ES2154916T3 ES 2154916 T3 ES2154916 T3 ES 2154916T3 ES 98102444 T ES98102444 T ES 98102444T ES 98102444 T ES98102444 T ES 98102444T ES 2154916 T3 ES2154916 T3 ES 2154916T3
Authority
ES
Spain
Prior art keywords
vehicle occupant
inflatable cushion
cameras
chamber
central
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 - Lifetime
Application number
ES98102444T
Other languages
English (en)
Inventor
Martin Specht
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.)
Breed Automotive Technology Inc
Original Assignee
Breed Automotive Technology Inc
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 Breed Automotive Technology Inc filed Critical Breed Automotive Technology Inc
Application granted granted Critical
Publication of ES2154916T3 publication Critical patent/ES2154916T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01504—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use detecting bag displacement
    • 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
    • B60R21/26—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
    • 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
    • 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
    • B60R2021/0002—Type of accident
    • B60R2021/0009—Oblique collision
    • 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
    • B60R21/26—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
    • B60R2021/26058—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 using a combination of inflators
    • 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
    • B60R2021/26094—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 characterised by fluid flow controlling valves
    • 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
    • B60R21/264—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 using instantaneous generation of gas, e.g. pyrotechnic
    • B60R21/2644—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 using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
    • B60R2021/2648—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 using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder comprising a plurality of combustion chambers or sub-chambers
    • 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
    • B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
    • B60R21/2171—Inflation 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
    • 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
    • B60R21/2342—Tear seams
    • 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
    • B60R21/276—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 to vent the inflation fluid source, e.g. in case of overpressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)

Abstract

UN AIRBAG DEL ACOMPAÑANTE CON UNA BOLSA QUE EN ESTADO NORMAL SE HALLA DENTRO DEL TABLERO DE INSTRUMENTOS DE UN AUTOMOVIL Y QUE EN FUNCION DEL DISPARO DE UN SENSOR SE INFLA DE GAS, QUE ESTA SUBDIVIDIDA EN TRES CAMARAS QUE SE INFLAN SEPARADAMENTE, UNA CAMARA CENTRAL Y DOS CAMARAS LATERALES, PUDIENDO LLENARSE LAS CAMARAS 6, 7 DE LOS DOS LATERALES 2, 3 A TRAVES DE LOS CONDUCTOS DE GAS 12, 13 ANTES QUE LA CAMARA 4 CENTRAL.
ES98102444T 1997-02-27 1998-02-12 Cojin hinchable para ocupante de vehiculo. Expired - Lifetime ES2154916T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707997A DE19707997C2 (de) 1997-02-27 1997-02-27 Beifahrerairbagvorrichtung

Publications (1)

Publication Number Publication Date
ES2154916T3 true ES2154916T3 (es) 2001-04-16

Family

ID=7821742

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98102444T Expired - Lifetime ES2154916T3 (es) 1997-02-27 1998-02-12 Cojin hinchable para ocupante de vehiculo.

Country Status (3)

Country Link
EP (1) EP0861762B1 (es)
DE (2) DE19707997C2 (es)
ES (1) ES2154916T3 (es)

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DE19819206A1 (de) 1998-04-29 1999-11-11 Hs Tech & Design Airbag, insbesondere Beifahrerairbag
DE19822729B4 (de) * 1998-05-20 2009-05-20 Bayerische Motoren Werke Aktiengesellschaft Airbagmodul für ein Kraftfahrzeug
AT406662B (de) * 1998-10-02 2000-07-25 Hirtenberger Praezisionstechni Airbagvorrichtung
DE19860932A1 (de) * 1998-12-30 2000-07-13 Petri Ag Airbagmodul
DE19905025C2 (de) 1999-01-28 2003-11-13 Takata Petri Ag Airbagmodul
DE19925378A1 (de) * 1999-06-02 2000-12-07 Volkswagen Ag Aufprallschutzvorrichtung
DE19957578B4 (de) * 1999-11-30 2012-11-15 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Aufblasbare Schutzvorrichtung für einen Insassen eines Kraftfahrzeuges
DE29921743U1 (de) 1999-12-10 2000-04-13 Trw Repa Gmbh Fahrzeuginsassen-Rückhaltesystem
GB2357264B (en) * 1999-12-16 2004-01-14 Autoliv Dev Improvements in or relating to an air-bag arrangement
DE10021845B4 (de) * 2000-05-05 2017-07-27 Volkswagen Ag Dualairbagsystem als Rückhaltemittel bei einem Frontalaufprall
DE10021893B4 (de) * 2000-05-05 2017-07-06 Volkswagen Ag Airbageinrichtung mit mehreren Frontairbags
JP3528818B2 (ja) 2000-12-27 2004-05-24 トヨタ自動車株式会社 エアバッグ装置
DE10105418B4 (de) * 2001-01-31 2006-03-02 Takata-Petri Ag Airbagmodul für ein Kraftfahrzeug sowie Verfahren und Vorrichtung zur Faltung eines Gassackes für ein solches Airbagmodul
DE10109057B4 (de) * 2001-02-24 2010-01-21 GM Global Technology Operations, Inc., Detroit Gehäuse für ein Airbagmodul eines Kraftfahrzeuges
DE20109596U1 (de) 2001-06-08 2001-10-18 Trw Automotive Safety Sys Gmbh Gassack für ein Fahrzeuginsassen-Rückhaltesystem
DE10132931A1 (de) 2001-07-06 2003-01-23 Opel Adam Ag Beifahrer-Airbag-Modul
DE10211232B4 (de) * 2002-03-13 2005-12-08 Autoliv Development Ab Gasleitvorrichtung für eine Airbaganordnung
US20060028009A1 (en) * 2002-05-22 2006-02-09 Takata Corporation Airbag device
DE20213555U1 (de) 2002-09-03 2003-10-16 Trw Airbag Sys Gmbh & Co Kg Gasgenerator
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
US7377541B2 (en) * 2004-01-14 2008-05-27 Takata Corporation Leg-protection device for vehicle occupant
GB2417465A (en) * 2004-08-24 2006-03-01 Autoliv Dev An airbag with two gas supply inlets
DE202005016887U1 (de) 2005-10-20 2006-01-19 Takata-Petri Ag Airbagmodul, insbesondere für einen Knieairbag
DE102006022078B4 (de) * 2006-05-11 2016-06-02 Trw Automotive Gmbh Gassack und Fahrzeuginsassen-Rückhaltevorrichtung
KR100862504B1 (ko) 2007-08-23 2008-10-08 현대모비스 주식회사 사이드 에어백 쿠션
DE112008001352B4 (de) 2007-06-07 2018-07-12 Autoliv Development Ab Die Knie zurückhaltende Airbagvorrichtung
WO2009058061A1 (en) * 2007-11-01 2009-05-07 Autoliv Development Ab A air bag
DE102007052974A1 (de) 2007-11-07 2009-05-14 GM Global Technology Operations, Inc., Detroit Rückhaltesystem für vordere Fahrzeuginsassen
DE102009007394B4 (de) 2008-01-31 2019-02-07 Joyson Safety Systems Acquisition Llc Gassack
DE102008029655B4 (de) * 2008-06-24 2020-04-02 Autoliv Development Ab Knieschutzeinrichtung
DE102009005305B4 (de) * 2009-01-16 2017-06-08 Autoliv Development Ab Airbageinrichtung
FR2951678B1 (fr) * 2009-10-27 2011-10-28 Zodiac Automotive Division Dispositif pour la protection des occupants d'un vehicule en cas de choc comprenant au moins un coussin gonflable
DE102009053381A1 (de) * 2009-11-14 2011-05-19 Volkswagen Ag Insassenschutzvorrichtung für ein Fahrzeug, insbesondere für ein Kraftfahrzeug, sowie Verfahren zum Steuern einer Insassenschutzvorrichtung
ITMI20100221A1 (it) * 2010-02-15 2011-08-16 Davide Bettiol Dispositivo di sicurezza con pluralità di camere gonfiabili comunicanti.
DE102012023776A1 (de) * 2012-12-05 2014-06-05 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Seitenairbag
US9162645B2 (en) * 2013-12-20 2015-10-20 Ford Global Technologies, Llc High pressure airbag for oblique impact modes
US9248799B2 (en) * 2014-06-03 2016-02-02 Autoliv Asp, Inc. Dual cushion airbag with independent inflation
CN107107857B (zh) 2014-12-24 2020-02-18 Tk控股公司 侧面碰撞气囊模块
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JP6183573B1 (ja) * 2017-03-30 2017-08-23 タカタ株式会社 エアバッグ及びエアバッグ装置
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Also Published As

Publication number Publication date
EP0861762B1 (de) 2001-01-03
DE19707997C2 (de) 2000-10-26
DE59800411D1 (de) 2001-02-08
DE19707997A1 (de) 1998-09-03
EP0861762A1 (de) 1998-09-02

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