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. 07, 2014
Filed:
Dec. 03, 2012
Applicant:
Eurocopter, Marignane Cedex, FR;
Inventors:
Jean-Marie Allieta, Gardanne, FR;
Bruno Chaduc, Eguilles, FR;
Jean-Francois Laffisse, Marseilles, FR;
Olivier Honnorat, Aix En Provence, FR;
Assignee:
Eurocopter, Marignane Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for assisting the piloting of a rotorcraft, the rotorcraft having a flight control () for controlling a rotor () via at least one linkage (. An additional force is generated by at least one piloting assistance means () mechanically linked to the linkage (. The additional force is a function of the position of the flight control () and of an instantaneous force as measured on the linkage ().