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:
Aug. 22, 2017
Filed:
Oct. 01, 2013
Applicant:
Snecma, Paris, FR;
Inventor:
Laurent Ferrer, Moissy-Cramayel, FR;
Assignee:
SNECMA, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 3/18 (2006.01); B22F 3/14 (2006.01); B22F 7/08 (2006.01);
U.S. Cl.
CPC ...
B22F 3/18 (2013.01); B22F 3/14 (2013.01); B22F 7/08 (2013.01); Y10T 156/10 (2015.01);
Abstract
A method of fabricating a part covered in an abradable coating (), the method comprising the following steps: a blank () for the part, the blank having a housing () opening out into the surface () of the blank (); filling the housing () with an abradable material in powder form; and hot rolling the blank () and the abradable material together so as to sinter the abradable material and cause it to adhere to the blank, in order to obtain an abradable coating ().