US Patent Issued to SAFRAN AIRCRAFT ENGINES on Sept. 9 for "Method for preparing a root of a turbomachine blade" (French Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,718, issued on Sept. 9, was assigned to SAFRAN AIRCRAFT ENGINES (Paris).

"Method for preparing a root of a turbomachine blade" was invented by Antoine Hubert Marie Jean Masson (Moissy Cramayel, France) and Genevieve Mougey (Moissy Cramayel, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for preparing a root of a blade for mounting a turbomachine blade, made of composite material, in a root support, the method including positioning, on a side wall of the root of the blade, an anti-wear layer including synthetic fibres coated or impregnated with a bonding agent; polymerising the bonding agent such that the anti-wear layer adheres to t...