FIELD: transport.
SUBSTANCE: invention relates to aircrafts with propeller engines and to pylons carrying the propeller engines. A fixed load-carrying pylon includes a central housing inside a fuselage and two external side housings on both of its sides. Three housings are made in the form of multi-spar housings with upper and lower skins, side spars and the central spar. Between the central housing and the fuselage skin there is a fully continuous interface zone and therefore any intermediate frame is interrupted when it achieves the central housing. The pylon is attached to the aircraft fuselage, thus maintaining complete continuity in the fuselage skin and complete transfer of loads between interrupted intermediate frames.
EFFECT: achieving an ability to maintain failure events as the break of a propeller blade, a strengthened zone of interface to the fuselage to maintain the aircraft stability at any failure event.
7 cl, 9 dwg
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