The purpose of the present invention is to provide a hollow weave airbag wherein gas leakage from cut surfaces of a hollow weave airbag formed by lamination can be suppressed and internal pressure retention can be improved. Provided is a hollow weave airbag that is formed in an expandable bag shape by weaving at least two pieces of fabric, wherein: the hollow weave airbag includes an outer peripheral joining part positioned on the outer periphery of an expanding part, and an outer edge part extending to the outside of the outer peripheral joining part; at least part of the outer peripheral joining part and/or the outer edge part is provided with a twill-like structure area formed from a single weave structure; the twill-like structure area is configured such that when a continuous connection line is formed by tying peak crossover points or valley crossover points in any of the up, down, left, and right directions in a minimum unit mapping for weave structure mapping, the connection line can extend diagonally in the weave structure mapping when viewed as a whole; and the outer surface of the hollow weave airbag is formed by lamination.


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    Title :

    HOLLOW WEAVE AIRBAG


    Additional title:

    HOHLGEFLECHT-AIRBAG
    COUSSIN GONFLABLE DE SÉCURITÉ À ARMURE CREUSE


    Contributors:

    Publication date :

    2019-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    D03D WOVEN FABRICS , Gewebe / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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