Improvements introduced in the propulsion of winchers for arraying arts. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the propulsion of winches for trawl gear in fishing vessels, characterized in that the determination of the moment-torque characteristic curve-number of revolutions of the propeller motor of the winch is such that the latter is driven in each number of revolutions with a constant power. (Machine-translation by Google Translate, not legally binding)