The present invention provides a rupturable plate in a circular shape for closing an opening of a pressurized gas-filled space in an inflator, including: a fragile portion formed in a regular polygon on one surface of the rupturable plate, the fragile portion including, first fragile portions formed by grooves forming a circumference of the regular polygon, and second fragile portions formed by grooves extending from all apexes of the regular polygon to a center of the regular polygon; a plurality of triangles formed by the first fragile portions as a base and the second fragile portions as the remaining two sides, a depth (h1) of first fragile portion and a depth (h2) of second fragile portion satisfying the relationship h1




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    Title :

    RUPTURABLE PLATE AND INFLATOR USING SAME


    Contributors:

    Publication date :

    2016-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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