FIELD: mechanical engineering.
SUBSTANCE: invention relates to the field of mechanical engineering, in particular to hydrodynamic launching and lifting devices for high-speed amphibians. The device contains a deflected shock-absorbed hydro-ski with a narrowing towards the end from the root width and a deflection drive with a shock absorber. The deflectable, shock-absorbed hydro-ski is made in the form of a V-shaped support blade. The blade is structurally inscribed in the contours of the bottom of the amphibian hull with an optimized geometry tip in the shape of a stem with a smoothly rounded keel profile. The support vane is connected to the deflection actuator and shock absorber by a rod and swivel joint through an elastic waterproof membrane.
EFFECT: reliability improvement.
4 cl, 4 dwg
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