FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering, namely, to wing rib, and to method of its production. Proposed wing rib comprises base and some jointing elements arranged in line on said base. Every said jointing element (rib shoe) has bracket extending from base and two flanges. Note here that at least one jointing element makes a separate jointing element jointed to said base. Bracket of separate jointing element overlaps adjacent jointing element on view from line lateral side. Method of producing said element comprises making said base with two or more number of jointing elements arranged in line on said base and jointing separate jointing element to casing. Every said jointing element (rib shoe) has bracket extending from base and two flanges. Separate jointing element has bracket and two flanges. Said jointing element represents symmetric element.
EFFECT: higher safety and strength.
15 cl, 7 dwg
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