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:
Mar. 30, 2010
Filed:
Jan. 13, 2006
Applicants:
Christelle Foucher, Acigne, FR;
Claude Marcel Mons, Savigny le Temple, FR;
Michel Ruimi, Paris, FR;
Inventors:
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B23P 15/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for repairing a rubbing surface of a variable-pitch blade of a turbomachine, consisting in filling a deficit of material of said surface of the blade that results from wear thereof by depositing a metallic product by electrolysis then in forming at least one thin layer of a hard material with a low coefficient of friction onto the deposited metallic product and on the surrounding part of said surface.
Foucher, Christelle. (2010). Method for repairing a rubbing surface of a turbomachine variable-pitch blade (U.S. Patent No. 7685712). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7685712
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile