The invention relates to a propeller structure and an aircraft. The propeller structure comprises a body and paddles extending outwards from the body, wherein the bottom of the body is concave inwards and forms inner thread and through the inner thread, the propeller structure is arranged on the aircraft. Through the disclosed technique scheme, the manufacturing difficulty of the propeller structure can be alleviated and the structure precision can be elevated.
Propeller structure and aircraft
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |