An aerofoil has a main portion of aerofoil cross section and a trailing edge portion movable with respect to the main portion by an actuating device, the trailing edge portion is movable at or about an area / point of flexion A, the area / point of flexion A is located at or adjacent a pressure or suction surface of the aerofoil, the trailing edge portion is connected to the main portion by first and second connection members, the first connection member extends inwardly away from the area / point of flexion A and has an end which is directly or indirectly connected to the main portion, the first and second connection members are flexible.
HELICOPTER AEROFOIL WITH TRAILING EDGE FLAP
HUBSCHRAUBERFLÜGEL MIT AUSTRITTSKANTENKLAPPE
PROFIL AÉRODYNAMIQUE D'HÉLICOPTÈRE DOTÉ DE RABAT DE BORD DE FUITE
2024-02-21
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |