EP1790763A3 - Webbing for occupant restraint belt, seat belt, and seat belt apparatus - Google Patents

Webbing for occupant restraint belt, seat belt, and seat belt apparatus Download PDF

Info

Publication number
EP1790763A3
EP1790763A3 EP20060024148 EP06024148A EP1790763A3 EP 1790763 A3 EP1790763 A3 EP 1790763A3 EP 20060024148 EP20060024148 EP 20060024148 EP 06024148 A EP06024148 A EP 06024148A EP 1790763 A3 EP1790763 A3 EP 1790763A3
Authority
EP
European Patent Office
Prior art keywords
filament
seat belt
belt
webbing
vehicle
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
EP20060024148
Other languages
German (de)
French (fr)
Other versions
EP1790763B1 (en
EP1790763A2 (en
Inventor
Sadayuki Shimazaki
Itsuo Tabayashi
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 EP1790763A2 publication Critical patent/EP1790763A2/en
Publication of EP1790763A3 publication Critical patent/EP1790763A3/en
Application granted granted Critical
Publication of EP1790763B1 publication Critical patent/EP1790763B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0005—Woven fabrics for safety belts
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/587—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads adhesive; fusible
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting
    • 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]
    • Y10T442/3146—Strand material is composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler 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]
    • Y10T442/3146—Strand material is composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • Y10T442/3154—Sheath-core multicomponent strand material

Landscapes

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

Abstract

In order to provide a technology which is effective both for applying stiffness and for reducing the weight of an occupant restraint belt to be installed in a vehicle, in a seat belt apparatus which is installed in a vehicle, webbing composing a seat belt which is a long belt for restraining a vehicle occupant is woven in such a manner that warp yarns and weft yarns made of synthetic filaments extend perpendicular to each other. At least either of the warp yarns and the weft yarns are made of synthetic filaments having thermal adhesiveness which are made by bundling a plurality of filament bodies each of which comprises a first filament and a second filament which is attached to the outer surface of the first filament and has melting point lower than that of the first filament. The second filaments are melted when heated under a condition of a temperature of 150 °C or more and a process time of 180 seconds or more so that the filament bodies are welded. The webbing has weight of 60 g/m or less, tensile strength of 25 kN or more, and retention rate after hexagonal bar abrasion of 70% or more.
EP20060024148 2005-11-28 2006-11-21 Webbing for occupant restraint belt, seat belt, and seat belt apparatus Expired - Fee Related EP1790763B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005342920A JP4666495B2 (en) 2005-11-28 2005-11-28 Webbing for passenger restraint belt, seat belt, seat belt device

Publications (3)

Publication Number Publication Date
EP1790763A2 EP1790763A2 (en) 2007-05-30
EP1790763A3 true EP1790763A3 (en) 2009-05-06
EP1790763B1 EP1790763B1 (en) 2012-06-06

Family

ID=37770327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060024148 Expired - Fee Related EP1790763B1 (en) 2005-11-28 2006-11-21 Webbing for occupant restraint belt, seat belt, and seat belt apparatus

Country Status (4)

Country Link
US (1) US20070123128A1 (en)
EP (1) EP1790763B1 (en)
JP (1) JP4666495B2 (en)
CN (1) CN1982516A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007146325A (en) 2005-11-28 2007-06-14 Takata Corp Woven belt and seat belt unit
JP5614796B2 (en) * 2010-02-25 2014-10-29 ユニチカ株式会社 Manufacturing method of shoe wiping mat
CN104947289B (en) * 2015-07-15 2017-07-21 绍兴县游龙窗饰有限公司 A kind of fabric and curtain for being intertwined with thermo-fuse
EP3168345B1 (en) * 2015-11-16 2017-09-13 Jörg Beutler Redundant safety belt
CN105442150B (en) * 2015-12-22 2018-04-17 广东溢达纺织有限公司 Ribbon and preparation method thereof
US10604259B2 (en) 2016-01-20 2020-03-31 Amsafe, Inc. Occupant restraint systems having extending restraints, and associated systems and methods
JP6640610B2 (en) * 2016-03-03 2020-02-05 オリンパス株式会社 Observation device, measurement system and observation method
CN115369547A (en) * 2022-06-09 2022-11-22 常州艾克特纺织科技有限公司 Reinforcing fabric, injection molded part and manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003050337A1 (en) * 2001-12-12 2003-06-19 Diolen Industrial Fibers Gmbh Woven safety belt
WO2004013393A1 (en) * 2002-08-01 2004-02-12 Berger Gmbh & Co. Holding Kg Method for the production of a woven belt band
JP2004315984A (en) * 2003-04-11 2004-11-11 Toray Ind Inc Webbing for seat belt and method for producing the same
JP2007056377A (en) * 2005-08-22 2007-03-08 Hoshino Kogyo Kk Fabric for seat belt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA8289B (en) * 1981-01-15 1982-11-24 Akzo Nv Synthetic technical multifilament yarn and process for the manufacture thereof
US5219636A (en) * 1991-04-19 1993-06-15 Murdock Webbing Company, Inc. Cut and abrasion resistant webbing
JPH09254740A (en) * 1996-03-19 1997-09-30 Nippon Seiko Kk Seat belt device
JP3418953B2 (en) * 1999-11-01 2003-06-23 カネボウ株式会社 Fiber structure
JP2003193348A (en) * 2001-12-18 2003-07-09 Kikuchi Kogyo Kk Webbing for seat belt and method for producing webbing for seat belt
DE10255360A1 (en) * 2002-11-27 2004-06-17 Johann Berger Method of making a woven webbing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003050337A1 (en) * 2001-12-12 2003-06-19 Diolen Industrial Fibers Gmbh Woven safety belt
WO2004013393A1 (en) * 2002-08-01 2004-02-12 Berger Gmbh & Co. Holding Kg Method for the production of a woven belt band
JP2004315984A (en) * 2003-04-11 2004-11-11 Toray Ind Inc Webbing for seat belt and method for producing the same
JP2007056377A (en) * 2005-08-22 2007-03-08 Hoshino Kogyo Kk Fabric for seat belt

Also Published As

Publication number Publication date
CN1982516A (en) 2007-06-20
JP2007145198A (en) 2007-06-14
EP1790763B1 (en) 2012-06-06
JP4666495B2 (en) 2011-04-06
EP1790763A2 (en) 2007-05-30
US20070123128A1 (en) 2007-05-31

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