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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Multi-function trailing edge devices and associated methods

Invented by: Seiya Sakurai
Seattle, WA

Stephen J. Fox
Seattle, WA

Kevin W. Beyer
Seattle, WA

Douglas S. Lacy
Seattle, WA

Paul L. Johnson
Seattle, WA

Stephen L. Wells
Seattle, WA

Jack S. Noble
Shoreline, WA

Paul T. Meredith
Seattle, WA

Neal V. Huynh
Seattle, WA

Russell R. Christianson
Seattle, WA

Paul M. Vijgen
Seattle, WA

Michael F. Fitzpatrick
Seattle, WA

Clayton A. Prow
Seattle, WA

Edward W. Gronenthal
Seattle, WA

Originally Assigned to: The Boeing Company
Chicago, IL
[Now assigned to . . .]

Issued:2007-07-17
Filed:2004-06-03
Application No:10860438
Examined by:Luu; Teri Pham

Trailing edge devices configured to carry out multiple functions, and associated methods of use and manufacture are disclosed. An external fluid flow body (e.g., an airfoil) configured in accordance with an embodiment of the invention includes a first portion and a second portion, at least a part of the second portion being positioned aft of the first portion, with the second portion being movable relative to the first portion between a neutral position, a plurality of upward positions, and a plurality of downward positions. A guide structure can be coupled between the first and second portions, and an actuator can be operatively coupled between the first and second portions to move the second portion relative to the first portion. In one embodiment, a flexible surface can track the motion of the second portion and can expose a gap at some positions. In another embodiment, a controller can be coupled to the actuator and can be configured to direct the actuator to move the second portion to a high lift setting, a high drag setting, a roll setting, and a trim setting. In yet another embodiment, trailing edge devices on an airfoil can have scaled, mechanically similar guide structures.

[pdf] U.S. Pat. No. 7,243,881

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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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