Patent ID: 7938360
Filing Date: 2011-05-10
Classification: B64C,B64D

Abstract:
1. A main wing structure of an aircraft comprising: a fuselage; a main wing; a pylon; and an engine supported on an upper or lower surface of the main wing via the pylon; a plurality of regions are defined within the main wing by a plurality of spars extending in a span direction and a plurality of ribs extending in a chord direction, wherein a predetermined region extending from a main wing connecting portion of the pylon to an internal space of a leading edge skin is used as a wiring/piping accommodating chamber having a wiring and a piping which provide communication between the engine and the fuselage; wherein a predetermined region adjacent to a part of the wiring/piping accommodating chamber is used as a landing device accommodating chamber for housing a landing device; and wherein a predetermined region adjacent to another part of the wiring/piping accommodating chamber is a fuel tank, wherein the landing device accommodating chamber and the part of the wiring/piping accommodating chamber are disposed between two spars which are adjacent to each other.