ES2173667T3 - Sistema de proteccion patra vehiculos que actua en caso de colision lateral. - Google Patents

Sistema de proteccion patra vehiculos que actua en caso de colision lateral.

Info

Publication number
ES2173667T3
ES2173667T3 ES98966363T ES98966363T ES2173667T3 ES 2173667 T3 ES2173667 T3 ES 2173667T3 ES 98966363 T ES98966363 T ES 98966363T ES 98966363 T ES98966363 T ES 98966363T ES 2173667 T3 ES2173667 T3 ES 2173667T3
Authority
ES
Spain
Prior art keywords
airbag
gas source
filling
patents
act
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
ES98966363T
Other languages
English (en)
Inventor
Roland Brucker
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.)
TRW Occupant Restraint Systems GmbH
Original Assignee
TRW Occupant Restraint Systems GmbH
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 TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Application granted granted Critical
Publication of ES2173667T3 publication Critical patent/ES2173667T3/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
    • B60R21/02—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
    • B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
    • 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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334—Expansion control features
    • B60R21/2338—Tethers
    • B60R2021/23386—External 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
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23571—Inflatable members characterised by their material characterised by connections between panels
    • B60R2021/2358—Bonding
    • 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

Landscapes

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

Abstract

Sistema de protección contra impacto lateral para vehículos con un airbag inflable (10) que lleva una cámara de rasgado (12) limitada por una costura de rasgado (18), así como una fuente de gas (3) para inflar el airbag, estando dimensionada la resistencia de la costura de rasgado (18) de tal manera que pueda soportar la presión de llenado de los gases de llenado suministrados por la fuente de gas (3), caracterizado porque la pared del airbag es esencialmente estanca a los gases gracias a un recubrimiento interior, estando previstas varias cámaras de rasgado (12, 14, 16) cuyas costuras de rasgado (18) están dimensionadas de tal manera que se van abriendo para diferentes valores de la presión interior del airbag, que sean superioresa la presión de llenado de los gases de llenado suministrados por la fuente de gas (3).
ES98966363T 1998-01-22 1998-12-17 Sistema de proteccion patra vehiculos que actua en caso de colision lateral. Expired - Lifetime ES2173667T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29801051U DE29801051U1 (de) 1998-01-22 1998-01-22 Gassack für eine Seitenaufprall-Schutzeinrichtung

Publications (1)

Publication Number Publication Date
ES2173667T3 true ES2173667T3 (es) 2002-10-16

Family

ID=8051606

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98966363T Expired - Lifetime ES2173667T3 (es) 1998-01-22 1998-12-17 Sistema de proteccion patra vehiculos que actua en caso de colision lateral.

Country Status (6)

Country Link
US (1) US6457742B1 (es)
EP (1) EP1047579B1 (es)
JP (1) JP2002500983A (es)
DE (2) DE29801051U1 (es)
ES (1) ES2173667T3 (es)
WO (1) WO1999037507A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29801051U1 (de) 1998-01-22 1998-05-20 Trw Repa Gmbh Gassack für eine Seitenaufprall-Schutzeinrichtung
GB2344792B (en) * 1998-12-18 2001-12-19 Autoliv Dev Improvements in or relating to an air-bag arrangement
JP3512076B2 (ja) 2000-06-01 2004-03-29 トヨタ自動車株式会社 ３列シート車両用頭部保護エアバッグ装置
US6793240B2 (en) * 2002-07-25 2004-09-21 Autoliv Asp, Inc. Expandable section for inflatable curtains
DE10257790B3 (de) * 2002-12-11 2004-02-26 Daimlerchrysler Ag Gassack für eine Seitenaufprallschutzeinrichtung
DE102004044948B4 (de) * 2003-09-24 2017-03-30 Toyoda Gosei Co., Ltd. Kopfschutzairbag
US20060012156A1 (en) * 2004-07-19 2006-01-19 Trw Vehicle Safety Systems Inc Inflatable curtain with primary and secondary chambers
US7784822B2 (en) * 2004-07-26 2010-08-31 Nxgen Technologies, Inc. Inflatable airbag
JP4453541B2 (ja) * 2004-12-20 2010-04-21 豊田合成株式会社 頭部保護エアバッグ
US7549669B2 (en) * 2005-01-21 2009-06-23 Milliken & Company Multi-zone air bag curtain
DE102005005964A1 (de) * 2005-02-10 2006-08-17 Autoliv Development Ab Seitenairbag mit gesteuerter Öffnung einer Druckausgleichskammer
US20060202456A1 (en) * 2005-03-09 2006-09-14 Takata Restraint Systems, Inc. Curtain airbag with deflation mechanism
US8366144B2 (en) * 2005-07-26 2013-02-05 Nxgen Technologies, Llc Side curtain airbag with fabric diffuser
US7971899B2 (en) * 2005-07-26 2011-07-05 Nxgen Technologies, Inc. Side curtain airbag
US20110057425A1 (en) * 2005-07-26 2011-03-10 Fink Michael F Side curtain airbag
US8240708B2 (en) * 2005-07-26 2012-08-14 Nxgen Technologies, Llc Side curtain airbag with fabric diffuser
DE102005047606A1 (de) * 2005-10-04 2007-04-05 Autoliv Development Ab Airbageinrichtung
US20070138778A1 (en) * 2005-12-15 2007-06-21 Honda Motor Co., Ltd. Vehicle occupant protection apparatus
DE102010034113A1 (de) * 2010-08-12 2012-02-16 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Airbaganordnung für ein Kraftfahrzeug
WO2012151261A2 (en) 2011-05-02 2012-11-08 Nxgen Side curtain airbag and method and appartus for manufacturing a side curtain airbag
US20200001818A1 (en) * 2018-06-29 2020-01-02 Trw Vehicle Safety Systems Inc. Constant pressure side curtain airbag
EP3778357A1 (de) * 2019-08-13 2021-02-17 Gosch, Claus Anordnung, fahrzeug mit einer anordnung und herstellungsverfahren

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944319A1 (de) 1979-11-02 1981-05-14 Daimler-Benz Ag, 7000 Stuttgart Aufblasbares aufprallschutzkissen
EP0483366A4 (en) * 1990-04-27 1993-08-25 Daicel Chemical Industries, Ltd. Air bag type rider-protective device
DE4101286A1 (de) * 1991-01-17 1992-07-23 Trw Repa Gmbh Aufblasbarer gassack fuer rueckhaltesysteme in fahrzeugen
US5584508A (en) * 1993-11-05 1996-12-17 Takata Corporation Combination of an air bag device and a vehicle
JP3115477B2 (ja) * 1994-06-09 2000-12-04 トヨタ自動車株式会社 エアバッグ袋体の製造方法
US5454595A (en) * 1994-09-08 1995-10-03 Morton International, Inc. Hidden volume cushion
JPH08156730A (ja) * 1994-12-07 1996-06-18 Toyo Tire & Rubber Co Ltd 車両用エアバッグ
JPH09323605A (ja) * 1996-03-27 1997-12-16 Morton Internatl Inc 自動車の乗客室内の占有者を保護する方法とエアバッグクッションを折りたたむ方法
GB2314300B (en) * 1996-06-20 2000-05-03 Autoliv Dev Improvements in or relating to an air-bag arrangement
US5833265A (en) 1997-02-21 1998-11-10 Takata, Inc. Airbag with excursion restrictors
US5899490A (en) * 1997-06-13 1999-05-04 Breed Automotive Technology, Inc. Method of folding an air bag
DE29801051U1 (de) 1998-01-22 1998-05-20 Trw Repa Gmbh Gassack für eine Seitenaufprall-Schutzeinrichtung

Also Published As

Publication number Publication date
DE59803240D1 (de) 2002-04-04
DE29801051U1 (de) 1998-05-20
EP1047579B1 (de) 2002-02-27
WO1999037507A1 (de) 1999-07-29
EP1047579A1 (de) 2000-11-02
US6457742B1 (en) 2002-10-01
JP2002500983A (ja) 2002-01-15

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