PL97768B1 - MOVEMENT OF A FISHING SHIP EQUIPPED WITH SLOPES - Google Patents

Description

The subject of the invention is the stern of a fish ship ckiego equipped with ramps.

The sterns of a fishing vessel equipped with ramps with constant width or widening width along its entire length. Endings of these sterns They are made of complicated and bent lobes shapes. These known ramps make the process more difficult dial bag with fish. On side tilt ship or drift in strong crosswinds ship is much greater than the sack drift fish. This causes the bag of fish to collapse on the edge formed by joining the walls of the hoses and a vertical ramp, then creasing fish and overloading the trawl devices.

To reduce this unfavorable phenomenon it is necessary to perform a lot of complicated manipulations by ship and this extends the time it takes to select the drag.

For the completion of the stern is required complicated instrumentation, and made Jan. and the crops are of poor quality and require shortcomings decent blacksmith work.

The aim of the invention is to reduce these deficiencies dignity by improving the ship's guidance with respect to the drag and simplification of the execution of the order stern connection.

According to the assigned task, improvement ship guidance and simplification of completion the sterns are obtained in accordance with the invention by means of the to him that the ramp at its bottom is half-way wide, and the stern end is made of plaque curved sections of adjustable sections solids connecting the flat sheets of the outer skin with the ramp plate, on its width. Widened at the end of the ramp allows you to reduce the amount manipulation of the ship, and the shape of the plates makes it easier execution of the stern trim.

According to the invention, the stern of the ship is better used to select the drag and more convenient in execution. Wider at the bottom of the ramp it facilitates and speeds up the process of removing the bag with fish. The service life of the dragline is extended, and the quantity crushable fish is reduced. Perform- ,. nanie. ends of the stern with lamellas in the shape of a hoop regular cuts of the bricks eliminate the need for cutting out complex tooling.

The subject of the invention is illustrated in, for example, the embodiment in the drawing in which fig. 1 shows the stern of the ship in a perspective view Fig. 2 shows the stern of the ship in plan view.

The stern of a fishing vessel, in the example of it consists of a ramp 1 to which it is opposite the walls are welded vertically 2 connected to the transom plates 3. On vertical walls 2 and the transom plates 3, there is a 3-beam deck 4.

The ramp 1 has the shape of a rectangle extended in the lower part in a shape similar to the trapezoid. Mon. ramp 1 is made of a flat plate A, '° two flat triangular B plates, three pla- 97 76897768 3 C trunks in the form of a circular segment of a cylinder and a plate D in the shape of a cone. Two C side plates and a flat plate D are connected to two flat panels E, open external sewing.

After pulling up the trawl 5 with a winch beam, the stays are fastened to the transom plates 3. Then the net winch is pulled into the drag 5 through the ramps 1 to the beam deck 4. Next the bag 6 does not spill fish.

- PS Fig. Z DN-3, order no.274.78 Price: PLN 15

Claims (1)

1. Patent claim The stern of a fishing vessel equipped with a slope, characterized in that the slope (1) is widened in its lower part, and the end of the stern is made of plates bent in the shape of regular sections of lumps joining flat plates (E) outer plating with a ramp across its width. 2 / .jp *