The term dragging net Fischer or English Trawler designates ship types, who is used to fishing. They use Schleppnetze, usually basic dragging nets (Trawl) or Schwimmschleppnetze for fishing for the pelagischen fishery. Depending upon organization and arrangement of the catch deck and the technology of suspending and catching up the net between side and Hecktrawlern one differentiates.

With Hecktrawlern the catch deck is in the range of the after-body. The Schleppnetz is on board gotten and/or suspended over the slip.

With Seitentrawlern the catch deck is in the range of the memo ship. The Schleppnetz is suspended and caught up thereby over the side railing. The Kurrleinen, to which the dragged net is fastened, runs thereby over king roles and the roles of the Galgen of outboard fastened to on-board.

In the recent time the Hecktrawler became generally accepted opposite the Seitentrawlern.

The old sail Trawler could eject their nets into a depth of 55 - 75 meters. Modern Trawler fish often into a depth of 920 meters, with experimental basic dragging nets even still more deeply.

Depending upon operational area and operational concept Trawler are equipped with more or less extensive processing and preservation plants. Cool and frost plants make it possible to fish the ships several weeks or months on lake, until the stockrooms are completely filled.

During first and the Second World War Trawler were re-designed to mine search ships. The Soviet Union used it during the cold war to observation of NATO and US activities.

Articles in category "Trawler"

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