FIELD: transport.
SUBSTANCE: proposed device comprises channel-section beams welded in jointed surfaces of hulls being jointed with thrusts secured in pairs to said beams that have braces and thrusts with mating bores welded thereto. Note here that beams with thrusts makes a guide structure for displacement of wedge retainer to lock the brace of one hull in coupling bore of the other one. Wedge retainer comprises wedge displacing downward into inclined slots composed of thrust inner surface with hole and brace surface, and base locked at lower position.
EFFECT: higher reliability of joint at high dynamic loads, easier assembly and disassembly.
4 cl, 2 dwg
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