Door system, especially for passenger aircraft

摘要

The door has a lift lock (70) operated in the fully closed position of the door leaf (2) and locks it in the door frame (14) independently of the lift and support unit (10,6) and lift and swivel drive (20). The lift lock consists of a locking shaft (72) rotatable on the door leaf and extending transversely over its whole width and with locking elements (74) at the shaft ends for engaging with mating components (78) rigidly fixed in the door frame.