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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.:

US 9381991 B1

PDFFull Text
Date of Patent:
Jul. 05, 2016

Filed:

Nov. 21, 2013

Highly integrated structure including leading and trailing edge ribs for an aircraft lifting surface

Applicant:

Airbus Operations S.l., Getafe (Madrid), ES;

Inventors:

Enrique Guinaldo Fernandez, Getafe, ES;

Francisco Cruz Dominguez, Getafe, ES;

Francisco Javier Honorato Ruiz, Getafe, ES;

Paula Más Más, Getafe, ES;

Iker Vélez De Mendizábal Alonso, Getafe, ES;

Carlos Garcia Nieto, Getafe, ES;

Assignee:

Airbus Operations S.L., Madrid, ES;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Christopher P Ellis

Assistant Examiner:

Richard G Davis

Int. Cl.
CPC ...
B64C 1/00 (2006.01); B64C 3/00 (2006.01); B64C 5/00 (2006.01); B64C 3/18 (2006.01); B29C 70/30 (2006.01); B64C 3/20 (2006.01); B64C 5/02 (2006.01); B29C 35/02 (2006.01); B29D 99/00 (2010.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
B64C 3/182 (2013.01); B29C 35/0238 (2013.01); B29C 70/30 (2013.01); B29D 99/0014 (2013.01); B64C 3/185 (2013.01); B64C 3/187 (2013.01); B64C 3/20 (2013.01); B64C 5/02 (2013.01); B29L 2031/3085 (2013.01); Y02T 50/433 (2013.01);
Abstract

An aircraft lifting surface with a monolithic main supporting structure of a composite material including an upper skin having at least a part of the upper aerodynamic profile of the leading edge and/or of the trailing edge, a lower skin, a front spar, a rear spar, and leading edge ribs and/or a trailing edge ribs. The main supporting structure allows a weight and cost reduction of aircraft lifting surfaces.

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Guinaldo Fernandez, Enrique. (2016). Highly integrated structure including leading and trailing edge ribs for an aircraft lifting surface (U.S. Patent No. 9381991). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9381991

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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