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. 03, 2017
Filed:
Jan. 28, 2011
Applicants:
Yannis Boletis, Paris, FR;
Jean-louis Cardinal, Savigny le Temple, FR;
Serge DE Sanctis, Montreuil, FR;
Julien Tran, Pontoise, FR;
Inventors:
Yannis Boletis, Paris, FR;
Jean-Louis Cardinal, Savigny le Temple, FR;
Serge De Sanctis, Montreuil, FR;
Julien Tran, Pontoise, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P 6/00 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
B23P 6/005 (2013.01); F01D 25/243 (2013.01); F05D 2230/80 (2013.01); Y02T 50/672 (2013.01); Y10T 29/49746 (2015.01);
Abstract
A method of repairing a flange of a casing, or a casing made of aluminum, for a turbine engine or an airplane turboprop or turbojet, the flange including at least one through hole for passing a bolt for fastening equipment. The method includes: forming a spot face in the flange around the hole for passing the bolt; anodizing the bottom surface of the spot face; placing a washer on the spot face; and fastening the washer to the flange using adhesive.