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
A method and patch for defect repair
2021-06-10
Patent
Electronic Resource
English
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 |
Repair patch, method for molding repair patch, and method for repairing composite material
European Patent Office | 2022
|Online Contents | 1997