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. 26, 2014
Filed:
Oct. 17, 2011
Rodolphe Lhermenault, Cabries, FR;
Thomas Meyer, Aix en Provence, FR;
Jean Azeau, Fuveau, FR;
Julien Guitton, Chateauneuf les Martigues, FR;
Rodolphe Lhermenault, Cabries, FR;
Thomas Meyer, Aix en Provence, FR;
Jean Azeau, Fuveau, FR;
Julien Guitton, Chateauneuf les Martigues, FR;
Airbus Helicopters, Marignane Cedex, FR;
Abstract
An aircraft () provided with a tail boom () including a tail plane () provided with an airfoil surface (), the airfoil surface () being provided with at least one stabilizer portion () extending laterally outside the tail boom () and with a central portion () extending inside the tail boom (), said stabilizer portion () being implanted in an orifice () of the tail boom () that is defined by a peripheral wall ('), clearance () existing between said stabilizer portion () and said peripheral wall (). The aircraft includes combating means () for combating the flutter phenomenon, which means are provided with stiffener means () exerting predetermined compressive stress on said stabilizer portion (), said stiffener means () being arranged at the root of the stabilizer portion ().