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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Locking and unlocking system for the cockpit door of an aircraft and door with such a system

Invented by: Olivier Pujol
Beauzelle, FR

Serge Roques
Cornebarrieu, FR Applicant: Name City State Country Type Pujol

Originally Assigned to: Airbus Operations SAS
Toulouse, FR
[Now assigned to . . .]

Issued:2013-08-13
Filed:2007-09-14
Application No:12442518
Examined by:Canfield; Robert

Embodiments relate to a locking and unlocking system of a separation door separating a cockpit from a cabin of an aircraft. In one embodiment, a system comprises a set of electrically controlled bolts configured to lock the door, a control unit configured to electrically control the set of bolts, a first manual control connected to the control unit, installed in the cockpit and configured to unlock the door, a second manual control connected to the control unit, installed in the cabin and configured to unlock the door, an accelerometer to detect a crash, and a switching relay to control automatic unlocking of the door when a crash of the aircraft is detected, the relay connected to the accelerometer, the control unit and the set of bolts.

[pdf] U.S. Pat. No. 8,505,850

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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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