The present invention provides a blade in which the specific rigidity of a flap part is further increased. This blade has a thick body part and a thin flap part integrally formed in the rear end of the body part. The flap part has a skin material containing a fiber-reinforced thermoplastic resin, and a core material containing a thermoplastic resin foam filled inside the skin material.
BLADE, FLYING OBJECT, AND MANUFACTURING METHOD THEREOF
SCHAUFEL, FLUGOBJEKT UND HERSTELLUNGSVERFAHREN DAFÜR
PALE, OBJET VOLANT ET PROCÉDÉ DE FABRICATION ASSOCIÉ
25.09.2024
Patent
Elektronische Ressource
Englisch
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