A METHOD AND PATCH FOR DEFECT REPAIR Abstract A patch (100) for repair of a structure (180) with a defect (182) having a topography, the patch (100) including: a patch body (102) that is at least partially metallic; a bonding surface (104) that is compatible with the topography of the defect (182); and a patch surface (106) opposite the bonding surface (104), wherein the patch (100) has a variable porosity and a set of material properties; and wherein at least one material property of the set of material properties varies as a result of the variable porosity. 190 104 108 102 172 110 170 188


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    Title :

    A method and patch for defect repair


    Contributors:
    SCHUBEL PETER (author) / ZENG XUESEN (author) / CALLUS PAUL (author)

    Publication date :

    2021-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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 / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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