An airfoil-shaped body (such as a wing or a flight control surface) comprising a base assembly made of composite material, which base assembly in turn comprises a base skin and one or more hat-shaped spars integrally formed with the base skin. The airfoil-shaped body further comprises a close-out skin that is attached to the hat-shaped spars using fasteners. The method for manufacturing such an airfoil-shaped body uses a resin infusion process.
AIRFOIL-SHAPED BODY HAVING COMPOSITE BASE SKIN WITH INTEGRAL HAT-SHAPED SPAR
TRAGFLÄCHENFÖRMIGER KÖRPER MIT HÜLLE AUF VERBUNDSTOFFBASIS MIT INTEGRIERTEM HUTFÖRMIGEN HOLM
CORPS DE FORME PROFILÉE AYANT UNE PEAU DE BASE COMPOSITE COMPORTANT UN LONGERON INTÉGRAL EN FORME DE CHAPEAU
2021-10-20
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
Airfoil-Shaped Body Having Composite Base Skin with Integral Hat-Shaped Spar
Europäisches Patentamt | 2018
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