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. 25, 2015
Filed:
Jul. 15, 2010
Applicant:
Guy Bernard Vauchel, Harfleur, FR;
Inventor:
Guy Bernard Vauchel, Harfleur, FR;
Assignee:
AIRCELLE, Gonfreville l'Orcher, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02K 1/72 (2006.01); F02K 1/76 (2006.01);
U.S. Cl.
CPC ...
F02K 1/763 (2013.01); F02K 1/72 (2013.01);
Abstract
The present invention relates to a thrust reversal device () for a turbojet engine nacelle, characterized in that: (i) the movable cowl () is provided with at least one driving lead screw () having at least one peripheral groove over at least part of the length thereof, whereby said groove can engage with a stationary guide means () of the nacelle so as to rotate the lead screw during the translational movement of the movable cowl; and (ii) the lead screw is associated with at least one means for transmitting () the rotational movement thereof towards at least one drive system () of the flap.