FIELD: transport.
SUBSTANCE: invention relates to aircraft fuselage section, namely, to window framing. Proposed section comprises frames 10 and window openings 11. Frames 10 comprise frame segment surrounding said opening. Said segment comprises two branches 15, 16 arranged opening sideways. Ends of said branches are jointed together in pairs to make Y-like shape on every end 17, 18 of frame segment 10.
EFFECT: decreased weight, sufficient strength.
13 cl, 6 dwg
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