AIRCRAFT DOOR SYSTEM, AND AIRCRAFT FUSELAGE WITH SUCH SYSTEM Russian patent published in 2011 - IPC B64C1/14 

FIELD: transport.

SUBSTANCE: invention relates to aircraft engineering, namely, to aircraft door system. Proposed door system of aircraft with fuselage 2 that has door opening surrounded by door frame 4 comprises door 6 to be mounted in door frame 3. Door has outer plating 8 and can rise from locked closed position into unlocked closed position and turn therefrom into open position, outside door frame 4 and fuselage 2. There is door clearance 16 in locked closed position between door frame 4 and door edge 6a to confine space for door lifting and lowering. Door 6 has strip 18 arranged on door outer side and in edge zone 6b adjoining door frame 4, which, with door in locked closed position, extends beyond said door clearance 16 toward outer side of aircraft fuselage 2 to close said clearance 16. Note here that said strip 18 is secured on the door to move relative to outer side of outer plating 8.

EFFECT: improved aircraft aerodynamics, tight closing of door opening.

24 cl, 6 dwg