UNMANNED CARRIER-BASED CONVERTIBLE ROTORCRAFT Russian patent published in 2018 - IPC B64C27/24 B64C29/00 

FIELD: aviation.

SUBSTANCE: invention relates to the field of aviation, particularly to the rotorcrafts designs. Unmanned carrier-based convertible rotorcraft (UCCR) contains two front and two rear lower transverse tandem main rotors (TTMR) equidistant from the center of mass and providing the VTOL and STOL, and located on the tail shaft at the fuselage middle part end the smaller feathering reversible pushing propulsive propeller (SPP), operating both together with the main rotors during the VTOL and hovering performance, and independently for the high-speed horizontal flight thrust creation and the single-bladed MRs locked blade wings. MRs are placed on the profiled pylons in the high trapezoidal wing (HTW) tips elongated nacelles front and rear endings, mounted with the transverse V positive angle on the rotary circular support with ability to rotate the HTW panel for the angle of 90° clockwise when viewed from the top together with the blade wings along the fuselage.

EFFECT: enabling increase in the flight transient modes and at low speeds maneuverability, increase in the cruising speed and range.

5 cl, 1 dwg, 1 tbl