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:
Oct. 28, 2025
Filed:
Feb. 01, 2023
Safran Aircraft Engines, Paris, FR;
Henri Outtrabady, Moissy-Cramayel, FR;
Manon Commarmot, Moissy-Cramayel, FR;
Antoine Galve, Moissy-Cramayel, FR;
Richard Anandavelou Mounien, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
A method for manufacturing an inter-blade platform of a turbomachine fan, the platform including a base including a first and a second sacrificial lateral edge having a thickness smaller than that of the central part of the base, the method including the production of a preform of the platform by three-dimensional weaving including a central part portion and two sacrificial edge portions, the thickness of which is smaller than that of the central part portion, the difference in thickness between the lateral edge portions and the central part portion being achieved by withdrawing a plurality of weft yarns located outside the central part portion and not being woven with warp yarns.