FIELD: rescue equipment.
SUBSTANCE: mountain rescue device comprising gas-tight filled with air camera shell, with locking elements, and means of pumping the working environment. Gas-tight filled with air camera shell is made in the form of cylinders, communicating with each other and perpendicular to the longitudinal axis of a gas-tight filled with air camera shell. At the upper generator of inner side of each cylinder made of a heterogeneous material, elastic element is located of increased stiffness relative to the lower generator of the outer deformed part of the cylinder.
EFFECT: simplified construction, reduction of the risk of deaths from injury.
6 dwg
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