A blade comprising a blade root extended by an aerodynamic intermediate part that extends up to a free end. The blade root comprises a one-piece attachment body made from composite materials, that is hollow and has a casing that defines an empty internal space, the attachment body incorporating: a pitch attachment configured to be traversed by a pitch link rod connected to a pitch lever, the attachment body incorporating a leading edge attachment configured to be traversed by a leading edge link rod connected to a first drag damper, a trailing edge attachment configured to be traversed by a trailing edge link rod configured to be connected to a second drag damper, and a connection attachment configured to be traversed by at least one connecting rod connected to a first reinforcement of a stratified spherical stop.
PALE MUNIE D'UN PIED COMPRENANT UNE ATTACHE DE PAS INTÉGRÉE ET DEUX ATTACHES D'AMORTISSEUR INTÉGRÉES, ET UN ROTOR MUNI D'UNE TELLE PALE
BLADE WITH A ROOT COMPRISING AN INTEGRATED PITCH ATTACHMENT AND TWO INTEGRATED DAMPER ATTACHMENTS, AND A ROTOR PROVIDED WITH SUCH A BLADE
SCHAUFEL MIT EINEM FUSS MIT INTEGRIERTEM PITCH-CLIP UND ZWEI INTEGRIERTEN DÄMPFERBEFESTIGUNGEN UND ROTOR MIT SOLCH EINEM BLATT
25.06.2025
Patent
Elektronische Ressource
Französisch
IPC: | B64C AEROPLANES , Flugzeuge |
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