DOOR WHICH IS INTENDED TO BE POSITIONED BETWEEN THE COCKPIT AND THE CABIN OF AN AIRCRAFT

摘要

The access door (8) between an aircraft cockpit and cabin has a cockpit side (8a) and a cabin side (8b). The door has a leaf (22) to close the opening (20) and opens towards the cabin. The door has a lock (30) operated from the cockpit side and released automatically when the pressure difference between the cockpit and the cabin, corresponding to the air pressure against the cockpit and cabin sides, is above a preset level.