TRAWL FOR CATCHING HYDROBIONTS Russian patent published in 1994 - IPC

FIELD: commercial fishing. SUBSTANCE: trawl comprises upper 1 and lower 2 wings, square 3, bunts 4, 5, net bags 6, 7, headline 8 and fishing line 9. Bunts 4, 5 are formed by upper, lower, external side 12 and internal side 13 net sections. Internal edges of upper net sections are joined in point 15 located on rear edge of square. Internal edges of lower net sections are interconnected in point 17 on fishing line 9. Rib lines 18 are secured between point 15 and headline 8. EFFECT: improved design. 5 dwg