ALEXANDRIA, Va., June 2 -- United States Patent no. 12,643,654, issued on June 2, was assigned to Tusas-Turk Havacilik Ve Uzay Sanayii A.S. (Ankara, Turkey).
"Transmission system" was invented by Hasan Ibacoglu (Kahramankazan, Turkey) and Burhan Sahin (Kahramankazan, Turkey).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a body (2) on an air vehicle; at least one engine (3) that provides a required power for the flight of the body (2); at least one rotor (4) connected to the engine (3) and enabling blades of the air vehicle to rotate; at least one shaft (5) that transmits the movement of the engine (3) to the rotor (4); at least a first transfer element (6) located on the shaf...