AEROPLANE EQUIPPED WITH AN INTERNAL ESCAPE HATCH HAVING A DOUBLE OPENING CONTROLLER

摘要

An aeroplane includes an escape opening passing through an external skin and an internal bulkhead. The escape opening is closed off by an external escape hatch having an external opening controller. The aeroplane further includes an internal escape hatch that closes off said escape opening flush with the internal bulkhead, and kept closed by at least one catch movable between a locked state and unlocked state, a first opening controller that controls the passage from the locked state to the unlocked state of the catch being accessible from inside the aeroplane, and a second opening controller that controls the passage from the locked state to the unlocked state of the catch being positioned such that the actuation of the external opening controller of the external escape hatch or the passage of the external escape hatch from the closed position to the open position causes the second opening controller to be actuated.

主权项

1. An aeroplane comprising an external skin and an internal bulkhead delimiting a cabin, and comprising an escape opening passing through said external skin and said internal bulkhead, said escape opening being closed off by an external escape hatch that is movable between a closed position, in which the escape hatch is disposed flush with the external skin, and an open position, said external escape hatch comprising locking/unlocking means that are controlled by an external opening controller, the aeroplane further comprising:
an internal escape hatch that closes off said escape opening flush with the internal bulkhead; at least one catch movable between a locked state and an unlocked state, said catch keeping said internal escape hatch in a closed position in the locked state; a first opening controller configured for controlling the passage from the locked state to the unlocked state of the catch being accessible from inside the aeroplane; a second opening controller configured for controlling the passage from the locked state to the unlocked state of the catch being positioned such that the actuation of the external opening controller of the external escape hatch or the passage of the external escape hatch from the closed position to the open position causes the second opening controller to be actuated.