US Patent Issued to SAFRAN TRANSMISSION SYSTEMS on April 14 for "Turbomachine comprising a speed reducer having attachment flanges coupled by a gear coupling" (French Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,302, issued on April 14, was assigned to SAFRAN TRANSMISSION SYSTEMS (Colombes, France).

"Turbomachine comprising a speed reducer having attachment flanges coupled by a gear coupling" was invented by Jordane Emile Andre Peltier (Moissy-cramayel, France), Boris Pierre Marcel Morelli (Moissy-Cramayel, France), Patrice Julien Ptaszynkski (Moissy-cramayel, France) and Pierre-Damien Tune (Moissy-cramayel, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A speed reducer for a turbomachine for an aircraft, of longitudinal axis X, the speed reducer including an external ring gear and a ring gear carrier attached to the external ring gear which compris...