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:
Dec. 13, 2011
Filed:
Jan. 15, 2009
Applicant:
Rémi Metivier, Paris, FR;
Inventor:
Rémi Metivier, Paris, FR;
Assignee:
Eurocopter, Marignane Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 1/24 (2006.01); F01D 13/00 (2006.01); F03D 3/02 (2006.01); F04D 13/04 (2006.01); F04D 25/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a rotorcraft blade () provided with a dynamic balancing system having a balancing device (). The balancing device () is embedded in the inside (INT) of the body of the blade () in such a manner that it does not open to the outside (EXT) of said blade ().