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:
Jan. 05, 2021
Filed:
Sep. 27, 2016
Safran Aircraft Engines, Paris, FR;
Gilles Pierre-Marie Notarianni, Brie-Comte-Robert, FR;
Jeremy Guivarc'H, Portsmouth, NH (US);
Frederic Jean-Bernard Pouzadoux, Melun, FR;
Dominique Raulin, Saint Fargeau Ponthierry, FR;
Thibault Ruf, Lieusaint, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
A blade including a blade body made of organic matrix composite material and a leading edge shield made of a material that withstands point impacts better than the composite material of the blade body. The blade includes a blade tip. The leading edge shield is assembled on the blade body and includes a pressure-side fin and a suction-side fin. The pressure-side fin includes a pressure-side tab and the suction-side fin includes a suction-side tab, the pressure-side tab and the suction-side tab are folded one on the other and being secured to each other so as to form a partial covering of the blade tip. A turbojet includes a fan including such blades, and also a method of fabricating such a blade.