TRAWL Russian patent published in 1994 - IPC

Abstract RU 2021719 C1

FIELD: fishing industry. SUBSTANCE: trawl comprises guide, holding and catch-collecting portions. Holding portion is made of mirror-image net sections provided with side sections having rhombus-shaped mesh. Net sections are interconnected by cylindrical bands of netting also with rhombus-shaped mesh. The catch-collecting portion is of identical construction which is practicable while catching dispersed schools of fish. EFFECT: higher catching efficiency ensured by opening net meshes, reducing resistance of net and preventing overstresses in joints of net sections during trawl towing. 8 dwg

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RU 2 021 719 C1

Authors

Glukhov V.M.

Lisovskij S.F.

Serov S.F.

Torokhov V.P.

Zhukov V.P.

Kulakhmetov R.S.

Kondratjuk Ju.A.

Dates

1994-10-30Published

1989-05-22Filed