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:
Nov. 26, 2019
Filed:
Aug. 22, 2014
Applicant:
Snecma, Paris, FR;
Inventors:
Gilles Charles Casimir Klein, Méry-sur-Oise, FR;
Léon Tham, Saint Denis, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F01D 5/00 (2006.01); B23P 15/04 (2006.01); B21K 3/04 (2006.01); F04D 29/02 (2006.01); F04D 29/32 (2006.01); B21D 53/78 (2006.01);
U.S. Cl.
CPC ...
F01D 5/282 (2013.01); B21K 3/04 (2013.01); B23P 15/04 (2013.01); F01D 5/00 (2013.01); F01D 5/288 (2013.01); F04D 29/023 (2013.01); F04D 29/324 (2013.01); B21D 53/78 (2013.01); F05D 2220/30 (2013.01); F05D 2230/23 (2013.01); F05D 2230/25 (2013.01); F05D 2230/90 (2013.01); F05D 2240/121 (2013.01); F05D 2240/122 (2013.01); F05D 2240/303 (2013.01); F05D 2240/304 (2013.01); F05D 2250/75 (2013.01); F05D 2300/516 (2013.01); F05D 2300/603 (2013.01); Y02T 50/672 (2013.01); Y02T 50/673 (2013.01);
Abstract
A method of fabricating a reinforcing edge (') of a turbine engine blade () in which there is provided a blank () of the reinforcing edge and an indentation is imprinted in said blank so as to form a rough surface (S). A reinforcing edge (′) obtained by such a method.