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AssigneeAirbus France
InventorsSerge Roques, Olivier Pujol, Dominique Prost, Philippe Malaval
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The invention relates to a door (8) designed to be inserted between a cockpit and a cabin of an aircraft, the door comprising a cockpit side (8a) and a cabin side (8b). According to the invention, the door comprises at least one trapdoor (22) capable of closing off a passageway (20) passing through the door and secondly being opened towards the cabin side, the door also comprising a locking/unlocking mechanism (30) of the trapdoor arranged on the cockpit side and that can automatically unlock the trapdoor when the difference between a cockpit pressure and a cabin pressure corresponding to the air pressures applied on the cockpit side and the cabin side of the door respectively is greater than a predetermined value.
Door (8) designed to be inserted between a cockpit (4) and a cabin (6) of an aircraft, said door (8) having a cockpit side (8a) and a cabin side (8b), characterised in that it comprises at least one trapdoor (22) capable of firstly closing off a passageway (20) provided through said door (8) and secondly of opening towards the cabin side (8b) of this door, the door (8) also comprising a mechanism (30) for locking/unlocking of the trapdoor (22) arranged on the cockpit side (8a) of the door (8) and capable of automatically unlocking the trapdoor (22) when the difference between a cockpit pressure corresponding to the air pressure applied against the cockpit side (8a) of said door (8) and a cabin pressure corresponding to the air pressure applied against the cabin side (8b) of said door (8), is greater than a predetermined value.
Dependencies are inferred from the claim text.