FITTINGS FOR TRANSPOSITION OF AIRCRAFT HORIZONTAL STABILISER Russian patent published in 2014 - IPC B64C1/26 B64C5/02 

Abstract RU 2517931 C2

FIELD: transport.

SUBSTANCE: invention relates to fittings made of composite material for aircraft horizontal stabiliser transposition relative to aft fuselage. The fittings contain caisson side walls as well as connector which attaches fittings to bulkheads of aft fuselage. Side walls are connected together by means of central element which contains butt end connected to side wall, the second butt end connected to the second side wall and the central part which joins together the butt ends. Also, the fittings contain butt elements attached to side walls on their outer surface. The butt elements have common omega-shaped cross-section. The fittings contain main fixture which has through holes. The holes are aligned and accordingly located on main brackets so that through holes are arranged on reinforced areas of butt elements. Through holes are arranged on reinforced areas of side walls.

EFFECT: simplicity of manufacturing, lower weight, reliability.

11 cl, 6 dwg

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RU 2 517 931 C2

Authors

Arevalo Rodriges Ehlena

Dates

2014-06-10Published

2009-10-29Filed