A panel assembly (10) comprises a first panel (12) having an inner surface (12a) and an outer surface (12b), and a second panel (14) having an inner surface (14a) and an outer surface (14b). The second panel (14) includes at least first and second rib members (16) formed therein that extend inwardly. The first and second rib members (16) each include an inner surface (16a) and an outer surface (16b). At least a first panel portion (18) is defined between the first and second rib members (16). The first panel portion (18) includes an inner surface (18a) and an outer surface (18b). The inner surface (16a) of the first and second rib members (16) are secured to the inner surface (12a) of the first panel (12). The inner surface (18a) of the first panel portion (18) is spaced apart from the inner surface (12a) of the first panel (12) to define at least a first cavity (22), and the inner surface (18a) of the second panel portion (18) is spaced apart from the inner surface of the second panel to define at least a second cavity.


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    Title :

    AIRCRAFT INTERIOR PANEL WITH ACOUSTIC MATERIALS


    Additional title:

    FLUGZEUGINNENRAUMPANEEL MIT AKUSTISCHEN MATERIALIEN
    PANNEAU D'INTÉRIEUR D'AVION À MATÉRIAUX ACOUSTIQUES


    Contributors:
    SAVIAN SCOTT (author) / LONG ERIC (author) / DE BOTTON JORDAN (author)

    Publication date :

    2017-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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