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:
May. 25, 2021
Filed:
Aug. 02, 2016
Safran Aircraft Engines, Paris, FR;
Matthieu Arnaud Gimat, Moissy-cramayel, FR;
Alain Jacques Michel Bassot, Moissy-cramayel, FR;
Jérémy Guivarc'h, Moissy-cramayel, FR;
Jean-Noël Mahieu, Moissy-cramayel, FR;
Thibault Ruf, Moissy-cramayel, FR;
Safran Aircraft Engines, Paris, FR;
Abstract
The invention relates to comprising a blade body () made of composite material having a polymer matrix reinforced by fibers and a leading edge shield () made of material having greater ability to withstand point impacts than the composite material of the blade body. The leading edge shield () is assembled on the blade body () by means of a first adhesive () and a second adhesive (), both adhesives () being deposited between the blade body () and the leading edge shield (). Both adhesives () form respective continuous films between the blade body () and the leading edge shield ().