AGGREGATES OF DOUBLE CURVATURE SHEET OF FOAM FOR SMALL UNMANNED AIRCRAFT AND MODEL AIRCRAFT
Presented technical solution relates to the relatively cheap technology manufacturing small units and shells of double curvature of a flat sheet of foam (extrusion of penalista). The proposed method of manufacture of such membranes with supporting inside their elements of the framework is applicable for small-size unmanned aircraft experiencing minor aerodynamic loads, as well as for flying models-copies of various aircraft. This technology can be applied in mass production of small technical items with relatively low resource.