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. 23, 2018
Filed:
May. 31, 2013
Applicant:
Snecma, Paris, FR;
Inventors:
Gilbert Michel Marin Leconte, Ozoir la Ferriere, FR;
Gilles Charles Casimir Klein, Mery sur Oise, FR;
Jean-Michel Patrick Maurice Franchet, Paris, FR;
Dominique Magnaudeix, Yerres, FR;
Assignee:
SNECMA, Paris, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/14 (2006.01); F01D 5/28 (2006.01); B21K 23/00 (2006.01); B21D 53/78 (2006.01); B21J 5/12 (2006.01); B23P 15/04 (2006.01); B21K 3/04 (2006.01); F04D 29/02 (2006.01); F04D 29/32 (2006.01); B21D 26/033 (2011.01); B21D 26/053 (2011.01); B21D 35/00 (2006.01); B23K 9/167 (2006.01); B23K 20/02 (2006.01); B23K 20/233 (2006.01); B23K 20/24 (2006.01); B23K 101/00 (2006.01); B23K 103/14 (2006.01);
U.S. Cl.
CPC ...
F01D 5/282 (2013.01); B21D 26/033 (2013.01); B21D 26/053 (2013.01); B21D 35/00 (2013.01); B21D 35/003 (2013.01); B21D 53/78 (2013.01); B21J 5/12 (2013.01); B21K 3/04 (2013.01); B21K 23/00 (2013.01); B23K 9/167 (2013.01); B23K 20/021 (2013.01); B23K 20/233 (2013.01); B23K 20/24 (2013.01); B23P 15/04 (2013.01); F04D 29/023 (2013.01); F04D 29/324 (2013.01); B23K 2201/001 (2013.01); B23K 2203/14 (2013.01); F05D 2240/303 (2013.01); F05D 2300/174 (2013.01); F05D 2300/603 (2013.01); F05D 2300/702 (2013.01); Y02T 50/672 (2013.01); Y10T 29/49337 (2015.01);
Abstract
A method of making a metal reinforcing member that is to be mounted on a leading edge or a trailing edge of a composite blade of a turbine engine, the method including: shaping two metal sheets, positioning them on either side of a core including at least one recess that is to form a mold for a spacer for positioning the reinforcing member, assembling them together under a vacuum, conforming them against the core by hot isostatic compression, and cutting them to separate the reinforcing member and release the core.