PANEL STRUCTURE FOR AN AIRCRAFT AND MANUFACTURING METHOD THEREOF

The invention refers to a panel structure (1) for an aircraft comprising at least one composite layer (3, 4), and at least one net-shaped layer (2) attached to the at least one composite layer (3, 4), wherein the net-shaped layer (2) comprises a material suitable to improve the impact resistance of...

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Bibliographische Detailangaben
Hauptverfasser:	FOLCH CORTES, DIEGO, GOYA ABAURREA, PABLO, VOTSIOS, VASILIS, ROUMEGAS, SYLVAIN, FOUINNETAU, MICHEL, TORAL VAZQUEZ, JAVIER, MARTINO GONZALEZ, ESTEBAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AEROPLANES AIRCRAFT AVIATION COSMONAUTICS HELICOPTERS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention refers to a panel structure (1) for an aircraft comprising at least one composite layer (3, 4), and at least one net-shaped layer (2) attached to the at least one composite layer (3, 4), wherein the net-shaped layer (2) comprises a material suitable to improve the impact resistance of the panel structure (1). The net-shaped layer (2) can be used to attach two composite layers (3, 4). Alternatively, the net-shaped layer (2) can be attached to a surface of one composite layer (3, 4). In this last case, the net-shaped layer (2) may be joined to a laminate sheet material (5), and filled with a foam material (6). The invention provides an impact reinforced panel structure (1) capable of withstanding any impact, such as a blade release, or a bird strike, without substantially modifying the manufacturing process