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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Double-acting telescopic linear actuator with single-motor drive system

Invented by: Pierre Andre Marcel Baudu
Criquetot l'Esneval, FR

Guy Bernard Vauchel
Le Havre, FR Applicant: Name City State Country Type Baudu

Originally Assigned to: Aircelle
Gonfreville l'Orcher, FR Family ID: 1000000870552
[Now assigned to . . .]

Issued:2015-01-13
Filed:2008-08-20
Application No:12681416
Examined by:Gartenberg; Ehud

A thrust reverser for a turbojet engine includes a telescopic linear actuator for a moving cowl and a nozzle-forming end part. The telescopic linear actuator has a base attached to a fixed frame, acting as a housing for a first rod prevented from rotating but able to be translationally driven by a first drive shaft connected to a rotational-driver. The first rod is attached by one end to the moving cowl and supports a second rod, which is attached by one end to the nozzle-forming end part that is to be moved. The second rod is prevented from rotating and translationally driven by a second drive shaft passing through the base and connected to a rotational-driver. In particular, the rotational-driver of the rods includes a motor to drive an input shaft of a differential having two output shafts.

[pdf] U.S. Pat. No. 8,931,253

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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