FIELD: lifting the sunk wood. SUBSTANCE: device comprises a floating craft in the form of a catamaran consisting of two hulls, a hydraulic manipulator with a grab installed in the bow end of the catamaran, symmetrically to its diametrical plane with a provision for turning in a horizontal plane, a vertically revolving stop in the form of a rod articulated to the catamaran hulls and installed between them, said rod having rack-shaped stop member. The catamaran operating mechanism is made in the form of two water-jet propulsion mechanisms mounted symmetrically in the stern portions of the corresponding hulls. EFFECT: improved design and higher efficiency. 3 cl, 2 dwg
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Authors
Dates
1995-06-27—Published
1993-11-09—Filed