PROBLEM TO BE SOLVED: To provide a sewn air bag, which can easily cope with requirement of weight reduction of an air bag, and requirements of reduction of production man hour and resources to be used.SOLUTION: Provided is a sewn air bag formed by sewing plural base fabrics. Along a needle handling portion of an outer peripheral sewn part of the air bag where reinforcement is required, an adhesive coating is applied to both faces of the sewn part, for forming reinforcement coats (41A, 41B) of the sewn part. The adhesive coating is preferably, a carbonate modified urethane emulsion which has adhesive property to both of sewing thread (35) and constitution fiber of the base fabrics (37A, 37B), has hydrolysis resistance, is excellent in durability, and has a large reinforcement effect.SELECTED DRAWING: Figure 3

    【課題】エアバッグの軽量化の要請及び製造工数の削減・省資源の要請に応え易くなる縫製エアバッグの提供。【解決手段】 複数の基布が縫製されて形成されてなる縫製エアバッグ。補強が要求されるエアバッグの外周縫製部位の運針部位に沿って、縫製部の両面に接着性塗料を塗布して、縫製部位の補強塗膜(41A、41B)を形成する。接着性塗料は、縫糸(35)及び基布(37A、37B)の構成繊維の双方に接着性を有し耐加水分解性を有して耐久性に優れるとともに補強効果も大きいカーボネート変性のウレタンエマルションが望ましい。【選択図】図3


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    Titel :

    SEWN AIR BAG AND PRODUCTION METHOD THEREOF


    Weitere Titelangaben:

    縫製エアバッグ及びその製造方法


    Beteiligte:
    TANAKA KOKI (Autor:in)

    Erscheinungsdatum :

    2016-05-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS



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