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:
Jun. 18, 2013
Filed:
Sep. 12, 2008
Actuator for an aircraft nacelle mobile structure, and nacelle comprising at least one such actuator
Guy Vauchel, Le Havre, FR;
Jean-philippe Joret, Beuzeville, FR;
Pierre Baudu, Criquetot L'Esneval, FR;
Christophe Guenadou, Le Havre, FR;
Guy Vauchel, Le Havre, FR;
Jean-Philippe Joret, Beuzeville, FR;
Pierre Baudu, Criquetot L'Esneval, FR;
Christophe Guenadou, Le Havre, FR;
Aircella, Lonfreville l'Orcher, unknown;
Abstract
This actuator for an aircraft engine nacelle mobile structure () comprises a motor () intended to be mounted on a fixed part of the said nacelle, an endless screw () able to be turned by this motor (), a slideway () intended to be connected to the said mobile structure () and comprising a nut () in mesh with the said endless screw, and a first ball end () allowing an angular offset between the axis of the said endless screw () and the said slideway (). This actuator is notable in that it comprises a sleeve () able to accommodate the said screw () and extending with clearance inside the said slideway (), the said nut () being mounted on that end of the said sleeve () that is closest to the said motor (), and the said first ball end being interposed between the other end of the said sleeve () and the said slideway ().