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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Method and an aircraft provided with a swiveling tail rotor

Invented by: Lionel Thomassey
Fos ur Mer, FR Applicant: Name City State Country Type Thomassey

Originally Assigned to: Airbus Helicopters
Marignane Cedex, FR
[Now assigned to . . .]

Issued:2014-07-15
Filed:2011-06-28
Application No:13170603
Examined by:Ellis; Christopher P

A method of piloting an aircraft (1) provided with at least one rotary wing (2) and a tail rotor (10) suitable for swiveling to pass reversibly from an anti-torque mode of operation to a propulsion mode of operation, said tail rotor (10) having a plurality of second blades (12) having a second variable pitch and rotating about an axis of rotation (AX), said axis of rotation presenting a first variable salient angle (.theta.) relative to a first plane (P1). Thus, in the anti-torque mode of operation, said second pitch is controlled using first control means (31). Furthermore, in the propulsion mode of operation, said first salient angle (.theta.) is controlled using first control means (31) and said second pitch is controlled using second control means (32) for controlling thrust.

[pdf] U.S. Pat. No. 8,777,152

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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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