One embodiment includes a rotary aircraft, including: a main drive rotor; an aircraft body mechanically coupled to the main drive rotor; and first and second flight assist wings passively rotatably coupled to the aircraft body.
ROTATABLE WINGLETS FOR A ROTARY WING AIRCRAFT
2021-12-23
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Tiltrotor Aircraft having Rotatable Wing Extensions with Winglets
European Patent Office | 2020
|Tiltrotor aircraft having rotatable wing extensions with winglets
European Patent Office | 2020
|