ES2165679T3 - Tejido para airbag. - Google Patents

Tejido para airbag.

Info

Publication number
ES2165679T3
ES2165679T3 ES98925251T ES98925251T ES2165679T3 ES 2165679 T3 ES2165679 T3 ES 2165679T3 ES 98925251 T ES98925251 T ES 98925251T ES 98925251 T ES98925251 T ES 98925251T ES 2165679 T3 ES2165679 T3 ES 2165679T3
Authority
ES
Spain
Prior art keywords
fabric
threads
synthetic
thread
warp
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
ES98925251T
Other languages
English (en)
Inventor
Kirk Reginald Lewis
Geoffrey St Quentin Whitfield
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2165679T3 publication Critical patent/ES2165679T3/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
    • B60R21/235—Inflatable members characterised by their material
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/02—Inflatable articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Air Bags (AREA)
  • Artificial Filaments (AREA)

Abstract

Tejido sintético entrecruzado para fabricar un airbag, teniendo el tejido una primera pluralidad M de hilos multifilamentos sintéticos que se extienden en una dirección de la urdimbre y una segunda pluralidad N de hilos multifilamentos sintéticos que se extienden en una dirección de la trama, siendo la dirección de la trama en sustancia perpendicular a la dirección de la urdimbre, estando el número de hilos M, N en las direcciones de la urdimbre y de la trama del tejido respectivamente directamente relacionado con la densidad lineal de los hilos; estando dicho tejido sintético entrecruzado caracterizado por el hecho de que: cada uno de los hilos multifilamentos sintéticos de la primera pluralidad y de la segunda pluralidad es un hilo de poliamida, teniendo cada hilo de poliamida una cuenta de filamentos individuales de aproximadamente cien (100) a aproximadamente ciento veinticinco (125) filamentos por hilo, y de que cada uno de los hilos de la primera pluralidad y de la segunda pluralidadtiene una densidad lineal del hilo (dtex) de aproximadamente quinientos cincuenta (550) a aproximadamente seiscientos cincuenta (650), permaneciendo las dimensiones del tejido prácticamente inalteradas después del tisaje, teniendo el tejido una Permeabilidad Dinámica Ponderada con Respecto a la Resistencia (SWDP) que está situada dentro de la gama de valores que va de aproximadamente 0,1 a aproximadamente 0,3, estando la Permeabilidad Dinámica Ponderada con Respecto a la Resistencia definida según la relación siguiente: SWDP = (K) (F) S (1) donde: K es la permeabilidad dinámica según la Ley de D''Arcy, en (litros milímetros)/(decímetros 2 min.kilopascales) para el tejido, F es la Rigidez a la Flexión Circular en Newtons para el tejido, y S es la resistencia al desgarramiento por tracción en Newtons para el tejido.
ES98925251T 1997-06-06 1998-06-02 Tejido para airbag. Expired - Lifetime ES2165679T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/871,876 US6022817A (en) 1997-06-06 1997-06-06 Fabric for airbag

Publications (1)

Publication Number Publication Date
ES2165679T3 true ES2165679T3 (es) 2002-03-16

Family

ID=25358357

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98925251T Expired - Lifetime ES2165679T3 (es) 1997-06-06 1998-06-02 Tejido para airbag.

Country Status (12)

Country Link
US (1) US6022817A (es)
EP (1) EP0988408B1 (es)
JP (1) JP3285885B2 (es)
KR (1) KR100366168B1 (es)
CN (1) CN1211516C (es)
AT (1) ATE209713T1 (es)
AU (1) AU740139B2 (es)
BR (1) BR9815541A (es)
DE (1) DE69802683T2 (es)
ES (1) ES2165679T3 (es)
TR (1) TR199902976T2 (es)
WO (1) WO1998055677A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546462B1 (ko) * 1998-10-28 2006-04-06 주식회사 코오롱 에어백용 원단.
GB2357520B (en) * 1999-12-21 2004-04-28 Du Pont Airbag fabrics made from high denier per filament yarns
TWI230213B (en) 2000-08-17 2005-04-01 Toray Industries Base fabric for non-coated air bags, and fibers for air bags
JP3733869B2 (ja) * 2001-04-19 2006-01-11 東洋紡績株式会社 エアバッグ用高密度織物
US6883557B1 (en) * 2001-03-30 2005-04-26 Berger Seiba-Technotex Verwaltungs Gmbh Co. Method for weaving an airbag
FR2845771A1 (fr) * 2002-10-09 2004-04-16 Ncv Ind Appareil de caracterisation de materiaux et procede associe
US20040229538A1 (en) * 2003-05-15 2004-11-18 Love Franklin S. Woven stretch fabrics and methods of making same
KR101020216B1 (ko) * 2004-03-19 2011-03-07 코오롱인더스트리 주식회사 에어백 쿠션용 원단
DE102005061351A1 (de) * 2005-12-21 2007-07-05 Bst Safety Textiles Gmbh Gewebe und Verfahren zum Herstellen desselben
US20090314378A1 (en) * 2006-04-12 2009-12-24 Itg Automotive Safety Textiles Gmbh Airbag Fabric
DE102007035073A1 (de) * 2007-07-26 2009-02-12 Lisa Dräxlmaier GmbH Gewirke mit Einlegefäden für Airbagklappe
RU2517565C2 (ru) 2008-08-07 2014-05-27 Инвиста Текнолоджиз С.А.Р.Л. Ткани из лент из разрезанной полимерной пленки для изготовления подушек безопастности
CN102199827A (zh) * 2010-03-25 2011-09-28 东丽纤维研究所（中国）有限公司 一种气囊用织物
JP5093374B2 (ja) * 2011-03-10 2012-12-12 東洋紡株式会社 エアバッグ
CN104284815B (zh) * 2012-05-11 2017-04-19 东洋纺株式会社 一种碰撞时难以触底的安全气囊用基布
US9889816B2 (en) * 2012-05-11 2018-02-13 Toyobo Co., Ltd. Non-coated woven fabric for air bag
KR101647441B1 (ko) 2013-07-01 2016-08-11 아우토리브 디벨롭먼트 아베 에어백용 쿠션 리본 및 에어백용 부품의 재단방법
CN105452552B (zh) * 2013-08-13 2018-01-30 旭化成株式会社 织物

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2538934B2 (ja) * 1987-08-06 1996-10-02 旭化成工業株式会社 エア−バツグ用基布
JP2634820B2 (ja) * 1987-09-11 1997-07-30 旭化成工業株式会社 エアーバッグ用基布
US4977016B1 (en) * 1988-10-28 1998-03-03 Stern & Stern Ind Inc Low permeability fabric and method of making same
ES2056324T5 (es) * 1989-09-07 2005-04-16 Polyamide High Performance Gmbh Tejido sin recubrir para airbags.
EP0436950B2 (de) * 1990-01-12 1999-06-30 Akzo Nobel N.V. Verfahren zur Herstellung von unbeschichteten Technischen Geweben mit geringer Luftdurchlässigkeit
US5236775A (en) * 1990-02-12 1993-08-17 Hoechst Aktiengesellschaft Fabric for airbag
JP3014127B2 (ja) * 1990-08-16 2000-02-28 旭化成工業株式会社 積層布帛
JP3171441B2 (ja) * 1990-11-13 2001-05-28 東レ株式会社 エアーバッグ用基布
JPH04209846A (ja) * 1990-11-30 1992-07-31 Toyobo Co Ltd エアーバック用基布
US5508073A (en) * 1991-02-26 1996-04-16 Akzo Nv Uncoated fabric for manufacturing air bags
SG87724A1 (en) * 1991-02-26 2002-04-16 Akzo Nobel Nv Uncoated fabric for manufacturing air bags
JPH05214632A (ja) * 1992-01-31 1993-08-24 Unitika Ltd エアーバツグ用シート
JP3085811B2 (ja) * 1992-06-02 2000-09-11 鐘紡株式会社 低通気性織物及びその製造方法
CA2120262C (en) * 1992-08-19 1999-08-10 Kunio Nishimura Air bag having a high burst strength
DE59403495D1 (de) * 1993-03-19 1997-09-04 Akzo Nobel Nv Airbag und Gewebe für dessen Herstellung
DE59406816D1 (de) * 1993-07-31 1998-10-08 Akzo Nobel Nv Verfahren zur Herstellung von unbeschichteten technischen Geweben
JPH0748717A (ja) * 1993-08-05 1995-02-21 Teijin Ltd エアバッグ基布用ポリエステル繊維
JP3180524B2 (ja) * 1993-09-20 2001-06-25 東レ株式会社 エアバッグ用基布
EP0682136B1 (en) * 1993-10-13 1999-07-28 Teijin Limited Fabric for a high performance air bag and method for producing the same
DE4401003A1 (de) * 1994-01-17 1995-07-20 Hoechst Ag Gewebe hoher Drapierfähigkeit, Verfahren zu dessen Herstellung, dessen Verwendung zur Herstellung von Airbags sowie Airbag aus diesem Gewebe
JPH07300054A (ja) * 1994-05-09 1995-11-14 Toray Ind Inc エアバッグ用基布
US5693392A (en) * 1994-08-25 1997-12-02 Rhone-Poulenc Viscosuisse S.A. Uncoated airbag fabric
EP0738793B1 (de) * 1995-04-22 1999-05-12 Akzo Nobel N.V. Getangeltes Synthesefilamentgarn für die Herstellung von technischen Geweben
CA2185767C (en) * 1995-09-18 2007-02-20 Yoshitsugu Moriwaki A base fabric for air bags, a process for producing it and an air bag comprising it
US5650207A (en) * 1995-09-29 1997-07-22 Highland Industries, Inc. Airbag fabric
US5704402A (en) * 1996-04-01 1998-01-06 Milliken Research Corporation Air bag fabric
US5858886A (en) * 1996-07-02 1999-01-12 Milliken Research Corporation Low permeability airbag fabric

Also Published As

Publication number Publication date
DE69802683D1 (de) 2002-01-10
KR20010013406A (ko) 2001-02-26
AU7724998A (en) 1998-12-21
CN1259177A (zh) 2000-07-05
JP3285885B2 (ja) 2002-05-27
DE69802683T2 (de) 2002-09-05
EP0988408A1 (en) 2000-03-29
JP2001505263A (ja) 2001-04-17
ATE209713T1 (de) 2001-12-15
BR9815541A (pt) 2000-11-21
EP0988408B1 (en) 2001-11-28
KR100366168B1 (ko) 2003-01-14
AU740139B2 (en) 2001-11-01
US6022817A (en) 2000-02-08
TR199902976T2 (xx) 2000-07-21
CN1211516C (zh) 2005-07-20
WO1998055677A1 (en) 1998-12-10

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