A method for producing structures from composite materials, the method including forming a three-dimensional preform including at least one skin and a plurality of protrusions extending from the at least one skin, folding the three-dimensional preform such that at least some of the plurality of protrusions lie adjacent to either another one of the plurality of protrusions or the at least one skin and applying resin to the folded three-dimensional preform and curing, thereby to produce the structures from adjacent pairs of the protrusions or from some of the protrusions and the at least one skin.
FOLDED STRUCTURES FORMED OF COMPOSITE MATERIALS
HERSTELLUNG VON AUS VERBUNDWERKSTOFFEN GEFORMTEN INTEGRIERTEN STRUKTUREN
FABRICATION DE STRUCTURES INTÉGRÉES CONSTITUÉES PAR DES MATÉRIAUX COMPOSITES
2016-06-29
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge / 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 |
Manufacture of integrated structures formed of composite materials
European Patent Office | 2018
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