The purpose of the present invention is to provide: a structural material for structures which is capable of attaining reductions in working time and cost in production steps and of preventing an increase in weight; a fuel tank; a main wing; and an aircraft. A rib (11) as the structural material for structures is characterized by comprising a carbon-fiber-reinforced plastic wherein the reinforcement comprises carbon fibers and the matrix comprises a plastic, and the surface of the carbon-fiber-reinforced plastic was coated with a low-viscosity surface-protective material (18) having conductivity imparted thereto.

    L'objectif de la présente invention est de fournir : un matériau de structure pour structures qui est capable d'atteindre des réductions du temps de travail et du coût des étapes de production et d'éviter une augmentation du poids; un réservoir de carburant; une partie centrale de voilure; et un aéronef. Une nervure (11) comme matériau de structure pour structures est caractérisée en ce qu'elle comprend un plastique renforcé de fibres de carbone dans lequel le renfort est constitué de fibres de carbone et la matrice est constituée d'un plastique, et la surface du plastique renforcé de fibres de carbone a été revêtue d'un matériau de protection de surface de faible viscosité (18) qui lui confère une conductivité.


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    Title :

    STRUCTURAL MATERIAL FOR STRUCTURE, FUEL TANK, MAIN WING, AND AIRCRAFT


    Additional title:

    MATERIAU DE STRUCTURE POUR STRUCTURE, RESERVOIR DE CARBURANT, PARTIE CENTRALE DE VOILURE ET AERONEF


    Contributors:

    Publication date :

    2017-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / C08J Verarbeitung , WORKING-UP



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