FIELD: aircraft engineering.
SUBSTANCE: invention relates to aircraft engineering, particularly, to vertical take-off and landing of an aircraft. Aircraft consists of engine, pushing lifting screws, screw drive system, control system, housing, torque source and units transmitting torque to pushing lifting screws, which provide the possibility of vertical take-off and landing, as well as movement in the selected direction. To drive and control the rotation speed of the pivoting rotors, a hydromechanical system is used, which comprises four hydromechanical gearboxes (HMGB), hydraulic motors, a power take-off box, a working fluid tank, hydraulic pumps, control unit of electromechanical hydraulic distributor of gearbox shifting, hydromechanical motion control units.
EFFECT: provides for reduction of weight, dimensions of aircraft, possibility of landing and take-off to small platforms.
1 cl, 1 dwg
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