US Patent Issued to SAFRAN TRANSMISSION SYSTEMS on June 3 for "Plain bearing for a planet gear of a mechanical reduction gear with silent operation" (French Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,320,264, issued on June 3, was assigned to SAFRAN TRANSMISSION SYSTEMS (Colombes, France).

"Plain bearing for a planet gear of a mechanical reduction gear with silent operation" was invented by Jordane Emile Andre Peltier (Moissy-Cramayel, France), Dhafer Ghribi (Moissy-Cramayel, France), Balint Pap (Moissy-Cramayel, France), Antoine Jacques Marie Pennacino (Moissy-Cramayel, France) and Jean-Pierre Serey (Moissy-Cramayel, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A plain bearing for a planet gear of a turbomachine mechanical reduction gear, the plain bearing having an annular barrel with an axis which delimits at least one central bore centre...