A sandwich acoustic liner assembly includes a honeycomb core and a thermoplastic fabric sheet positioned in overlying relationship and structurally bonded with the honeycomb core. Further included is a method for fabricating a sandwich acoustic liner assembly which includes the steps of positioning a thermoplastic fabric sheet in overlying relationship with a honeycomb core and bonding structurally the thermoplastic fabric sheet to the honeycomb core.

    Un ensemble de revêtement insonorisant sandwich comprend un noyau en nid dabeille et une feuille de tissu thermoplastique disposée sur le noyau en nid dabeille et lié à celui-ci sur le plan structurel. Il est également décrit une méthode de fabrication connexe qui consiste à positionner une feuille de tissu thermoplastique sur le noyau en nid dabeille et procéder au lien structurel de la feuille de tissu thermoplastique et du noyau en nid dabeille.


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    Title :

    THERMOPLASTIC BONDING PROCESS FOR ACOUSTICALLY TREATED FACESHEETS


    Additional title:

    PROCEDE DE LIAISON THERMOPLASTIQUE POUR LES TOLES DE SURFACE TRAITEES ACOUSTIQUEMENT


    Contributors:

    Publication date :

    2022-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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