DEVICE FOR FISHING FISH AND MARINE INVERTEBRATES Russian patent published in 2017 - IPC A01K79/00 

FIELD: agriculture.

SUBSTANCE: device includes the net part, the upper framing rope with floats fixed on it, the lower framing rope with a sinker, the driying ropes, the locking rings on bridles, and the purseline. The net part is made with the shore part made in the shape of a triangle and the tow part made in the shape of an anisoplural trapezoid. The lower bag in the shape of a rectangle with the displacement towards the shore part is placed between these parts. The lower bag is equipped with a framework of strengthening lines arranged vertically and horizontally, and double net coating is made in its center. The shore part is made with the side edge, on which locking rings on bridles are evenly distributed; the purseline passes through the locking rings. The lower framing rope sinker is made in the form of a concentrative load arranged at the junction of the shore part and the lower bag, and loads placed along the lower framing rope of the lower bag and the tow part. The tow part is equipped with an edge having a tow edge to which ropes made in the form of bridles are uniformly attached, turning into a single tow rope attached to the sampling mechanism. On the lower framing rope of the tow part rings are fixed, from which vertical strengthening lines with drying rings fixed thereon in regular intervals are fixed up the net web of the tow part. Drying ropes are passed through the drying rings and the rings on the lower framing rope, one end of which is fixed on the upper framing rope, and the other is attached to the sampling mechanism.

EFFECT: increased fishing efficiency.

4 cl, 1 dwg