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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Opening and secure-closing system for doors

Invented by: Jose Roman Martinez Rueda
Madrid, ES

Jose Alberto Rojo Carrion
Madrid, ES

Jose Luis Sen Pacios
Madrid, ES

Juan Pablo Melian Brinquis
Madrid, ES

Nicolas Rojo Saiz
Madrid, ES

David Martin Calvo
Madrid, ES

Steffan Prys Thomas
Madrid, ES

Antonio Marquez Gavilan
Madrid, ES

Maria Aranzazu Garcia Patino
Madrid, ES

Originally Assigned to: Airbus Operations, S.L.
Madrid, ES
[Now assigned to . . .]

Issued:2011-05-10
Filed:2006-08-04
Application No:11499915
Examined by:Ellis; Christopher P

Opening and secure-closing system for doors comprising two doors (1,2) for accessing the interior of a chamber, which open towards the outside being hinged around two hinging axes (19,20), both doors (1,2) comprising a set of bolts (17,18) and the opening and closing system comprising additional means of opening/closing operation (26) and an overpressure door (3) located in one of the doors (1,2) which opens towards the outside, in such a way that the means of opening/closing operation (26) comprise a blocking bar (4), a blocking fitting (7) and means of retention (10) between the two doors (1,2) in order to provide a controlled and sequential opening/closing operation of the chamber, and the overpressure door (3) is opened automatically in the event of emergency due to overpressure, and it also participates in the controlled and sequential opening/closing operation of the chamber.

[pdf] U.S. Pat. No. 7,938,366

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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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