The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2022
Filed:
Apr. 05, 2018
Safran Transmission Systems, Colombes, FR;
Serge René Morreale, Moissy-Cramayel, FR;
Fabien Roger Gaston Caty, Moissy-Cramayel, FR;
Patrice Jocelyn Francis Gedin, Moissy-Cramayel, FR;
SAFRAN TRANSMISSION SYSTEMS, Colombes, FR;
Abstract
The invention concerns an assembly comprising an epicycloidal gear train () having a central pinion (), an outer crown () and satellite pinions () in engagement with the central pinion () and the outer crown () and each mounted freely rotatable on a satellite carrier (), the central pinion () surrounding and being rotationally fixed to a shaft () and the gear train comprising means for lubricating the teeth and axes () of the satellite pinions (), these means including an annular cup () fixed to the satellite carrier () opened radially inward. According to the invention, the assembly includes fixed oil spraying means () configured to spray oil towards oil deflecting means () towards the inside of the annular cup ().