B - Operations – Transporting – 64 – C
Patent
B - Operations, Transporting
64
C
B64C 1/14 (2006.01) B64D 45/00 (2006.01) E05B 65/10 (2006.01)
Patent
CA 2508839
The invention relates to a door (8) which is intended to be positioned between the cockpit and the cabin of an aircraft, said door comprising a cockpit side (8a) and a cabin side (8b). According to the invention, the door comprises at least one flap (22) which is designed (i) to seal a passage (20) through the door and (ii) to be opened towards the cabin side. The inventive door also comprises a flap-locking/unlocking mechanism (30) which is disposed on the cockpit side and which is designed to unlock the flap automatically when the different between the cockpit pressure and the cabin pressure, i.e. the air pressure being applied against the cockpit side and the cabin side of the door respectively, is greater than a pre-determined value.
L'invention se rapporte à une porte (8) destinée à être interposée entre un cockpit et une cabine d'un aéronef, la porte disposant d'un côté cockpit (8a) et d'un côté cabine (8b). Selon l'invention, la porte comporte au moins un volet (22) apte d'une part à obturer un passage (20) prévu à travers la porte et d'autre part à être ouvert vers le côté cabine, la porte comprenant également un mécanisme de verrouillage/déverrouillage (30) du volet agencé du côté cockpit et susceptible de déverrouiller automatiquement le volet lorsque la différence entre une pression cockpit et une pression cabine, correspondant respectivement aux pressions d'air s'appliquant contre le côté cockpit et contre le côté cabine de la porte, est supérieure à une valeur prédéterminée.
Mallaval Philippe
Prost Dominique
Pujol Olivier
Roques Serge
Airbus France
Airbus Operations Sas
Goudreau Gage Dubuc
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