Doorless, positive-spreading trawling apparatus

Details Doorless, positive-spreading trawling apparatus Doorless, positive-spreading trawling apparatus

1987-03-06

1988-11-15

Godici, Nicholas P.

Fishing, trapping, and vermin destroying

Fishing

Nets

A01K 7302

Patent

active

047839279

ABSTRACT:
The doorless trawling apparatus provides for positive spreading of the opening of a trawling net by means of a plurality of toggle spreading bars which spread the net by a combination of towing force and water resistance. The net may be collapsed for hauling in or avoiding obstructions by a positively activated collapse mechanism or a safety release. The trawling depth is controlled by a variable buoyancy float system.

REFERENCES:
patent: 2513153 (1950-06-01), D'Intino
patent: 3299559 (1967-01-01), Luketa

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