TAWING HELICOPTERS Russian patent published in 2017 - IPC B64C27/04 B64D1/22 

FIELD: aviation.

SUBSTANCE: towing helicopter contains a fuselage with a powerplant placed in it, a top-mounted carrier propeller, a torque reaction compensation propeller installed at the end of the tail boom, and a cockpit on the bow of fuselage. To the lower part of fuselage, a garland of aerodynamic wings is attached with transported cargo carried to it. The cockpit is enclosed in a sphere having the possibility of multidirectional rotation with respect to the fuselage. At least one half of the sphere is transparent. The sphere is rotated by rubberized wheel with an electric drive, frictionally interacting with its outer surface.

EFFECT: providing comfortable conditions for crew in case of longitudinal slope of helicopter fuselage.

4 cl, 2 dwg