DRIVING SYSTEM OF ROTORS Russian patent published in 2018 - IPC B64C27/10 B64C27/605 

FIELD: aviation.

SUBSTANCE: driving system of rotors contains the first three executive mechanisms, with the ability to ensure the tilt of nonrotating swashplate lower rotor. While the rotating swashplate of the lower rotor, the lower pull rods of angled lever and the angled clamp levers of the lower rotor blade are in motion, allowing the twist of first blade clamping members relative to the lower main rotor hub. Three second executive mechanisms are made with an opportunity to ensure the tilt of nonrotating swashplate of the upper rotor so that the rotating swashplate, L-shaped steering link members, lower steering links, pull rods, upper steering links, upper pull rods of angled lever and angled clamp levers of the upper rotor blade are in motion, allowing the twist of second clamping members of upper rotor blade.

EFFECT: simplifying the design, which allows to solve the problems associated with low process efficiency and inconvenience in testing and maintenance.

8 cl, 7 dwg