| 摘要 |
<p>Bullet-proof door for the cockpit in the travel airplane having a round shape, casing (22) and a round cabin (5) wich is rotateing with his entrance-exit door for 180 degrees towards exit (26) in round casing (22).In front of the cockpit, the door opens and closes over control bords (3 and 6) .The door is provided with locks (8), videocameras and microphones for video and sound surveillance.On the way out from the cockpit through the round cabin, the door (2) closes again, so that nobody would have acces inside the door or in the cockpit. Only pilot would have a code for activation of this door.</p> |
