CA2441668A1 - Method for weaving an airbag - Google Patents

Method for weaving an airbag Download PDF

Info

Publication number
CA2441668A1
CA2441668A1 CA002441668A CA2441668A CA2441668A1 CA 2441668 A1 CA2441668 A1 CA 2441668A1 CA 002441668 A CA002441668 A CA 002441668A CA 2441668 A CA2441668 A CA 2441668A CA 2441668 A1 CA2441668 A1 CA 2441668A1
Authority
CA
Canada
Prior art keywords
airbag
weaving
pieced
tha
woven
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.)
Granted
Application number
CA002441668A
Other languages
French (fr)
Other versions
CA2441668C (en
Inventor
Thomas Eschbach
Michael Becker
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.)
Global Safety Textiles GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2441668A1 publication Critical patent/CA2441668A1/en
Application granted granted Critical
Publication of CA2441668C publication Critical patent/CA2441668C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60R2021/23504—Inflatable members characterised by their material characterised by material
    • B60R2021/23509—Fabric
    • 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
    • B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
    • B60R2021/23542—Weaving
    • B60R2021/23547—Weaving one piece weaving
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Air Bags (AREA)
  • Woven Fabrics (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

Disclosed is a method for weaving a single-pieced airbag (2) or air tube consisting of at least two layers on a mechanical loom, characterized in tha t weft yarns of different strengths are woven in at least one layer.
CA 2441668 2001-03-30 2002-04-02 Method for weaving an airbag Expired - Fee Related CA2441668C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10115890.4 2001-03-30
DE10115890A DE10115890C2 (en) 2001-03-30 2001-03-30 Method of weaving an airbag
PCT/EP2002/003629 WO2002088443A1 (en) 2001-03-30 2002-04-02 Method for weaving an airbag

Publications (2)

Publication Number Publication Date
CA2441668A1 true CA2441668A1 (en) 2002-11-07
CA2441668C CA2441668C (en) 2008-06-17

Family

ID=7679754

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2441668 Expired - Fee Related CA2441668C (en) 2001-03-30 2002-04-02 Method for weaving an airbag

Country Status (11)

Country Link
EP (1) EP1373615B1 (en)
JP (1) JP4451068B2 (en)
CN (1) CN100564632C (en)
AT (1) ATE403769T1 (en)
CA (1) CA2441668C (en)
CZ (1) CZ302540B6 (en)
DE (2) DE10115890C2 (en)
ES (1) ES2311623T3 (en)
PL (1) PL206540B1 (en)
PT (1) PT1373615E (en)
WO (1) WO2002088443A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005022567A1 (en) 2005-05-17 2006-11-23 Bst Safety Textiles Gmbh Woven textile fabric
DE102006017274A1 (en) * 2006-04-12 2007-10-18 Bst Safety Textiles Gmbh tissue
CN101608371B (en) * 2008-06-17 2012-05-23 东丽纤维研究所（中国）有限公司 Fabric for air bag
DE102009019638A1 (en) * 2009-04-30 2010-11-18 Global Safety Textiles Gmbh Fabric, in particular for an airbag
DE102009058703A1 (en) 2009-12-17 2011-06-22 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. Air bag module for motor vehicle, has air bag and cover for supporting air bag during filling, where cover has base area and fissure stopping area for blocking fissures
DE102012005790A1 (en) * 2012-03-21 2013-09-26 Global Safety Textiles Gmbh Textile lever device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025684A (en) * 1971-09-02 1977-05-24 Helmut Neidhardt Tubular fabric coated with plastics or synthetic rubbers
DE2933263A1 (en) * 1979-08-16 1981-02-26 Olbo Textilwerke Gmbh Double weave fabric mfg. - uses additional warps which give layer bonding and float between layers
DE2933363A1 (en) * 1979-08-17 1981-03-26 Wolfgang 25524 Breitenburg Priesemuth WINDSHIELD WIPERS
DE3903198C2 (en) * 1989-02-03 1999-11-18 Kufferath Andreas Gmbh Multi-layer screen fabric of a paper machine
JPH04189643A (en) * 1990-11-21 1992-07-08 Nissan Motor Co Ltd Bag body for vehicle air bag device
CA2181917C (en) * 1994-01-28 1999-08-17 Tadao Kanuma Air bag
DE4426555A1 (en) * 1994-05-04 1995-11-09 Vorwerk Co Interholding Spacer fabric
DE29711904U1 (en) * 1997-07-07 1997-11-06 Trw Repa Gmbh Airbag for a restraint system in vehicles and fabrics for its manufacture

Also Published As

Publication number Publication date
DE50212602D1 (en) 2008-09-18
DE10115890C2 (en) 2003-07-17
ATE403769T1 (en) 2008-08-15
CZ20032627A3 (en) 2004-01-14
WO2002088443A1 (en) 2002-11-07
EP1373615A1 (en) 2004-01-02
DE10115890A1 (en) 2002-10-24
PL206540B1 (en) 2010-08-31
CN1501994A (en) 2004-06-02
CA2441668C (en) 2008-06-17
PL365923A1 (en) 2005-01-10
CZ302540B6 (en) 2011-07-07
ES2311623T3 (en) 2009-02-16
JP2004532363A (en) 2004-10-21
EP1373615B1 (en) 2008-08-06
JP4451068B2 (en) 2010-04-14
PT1373615E (en) 2008-11-03
CN100564632C (en) 2009-12-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170403

MKLA Lapsed

Effective date: 20170403