SU15889A1 - Steering wheel for ships - Google Patents

Description

The proposed steering wheel for ships consists of a frame, divided by racks with one side attached to them by one side, and installed perpendicular to the vessel’s travel or in the forward part in the form of two frames with oppositely directed rigid plates, or in the rear part in the form of one frame with elastic plates.

In FIG. 1 shows the front view of the proposed steering wheel; FIG. 2 is a top view of a roll composed of two frames; FIG. 3 is a schematic view of the vessel equipped with the proposed rudder.

The proposed steering wheel consists of a frame / a (Fig. 1), divided into parts by racks with plates attached to them by one side. The rudder can be pivotally mounted or only one in the aft part of the vessel, parallel to the course of the latter (Fig. 3-right), or in the forward part, perpendicular to the course (Fig. 3-left), in the form of two frames (Fig. 2), while the frame k is provided with rigid plates fixed with the right side to turn the ship to the right, on the frame they are fixed with the left side to turn the ship to the left. The frames can be lifted up and down as required using the levers g, g, slips in the grooves of the d, q bars (Fig. 1).

To change the course of the vessel to the right, the front frame is lowered into the water by the lever,, while the free sides of the plates are folded under the action of the water flow and, with the curved ends in the body of water, go to the side shown by the arrow in FIG. 2, carries along the bow of the vessel. When the frame is raised from the water to and when the frame is lowered into the water, the vessel turns to the other side. When both frames are lowered simultaneously, the vessel’s stroke brakes, while the frame’s free time from the ship’s maneuvers is kept above the water level. The described installation of the rudder in the fore part of the vessel is more dangerous than installing it in the stern, but the first should give the ship a greater ability to change its direction, which is especially important for its long length. The rudder mounted in the stern of the vessel is supplied with elastic plates, and when it is positioned while the vessel is maneuvering perpendicular to the course of the ship, the action of the rudder will be expressed in a small deceleration of the ship’s turn and great pressure in the direction of turning it, than to achieve relief maneuverability of the vessel.

The subject of the patent.

The rudder for ships, characterized by the iramenyeniye of frame a, is divided into parts by the uprights b with plates on one side tricked to them, which steering wheel is installed or only one in the stern of the vessel is rotatable (Fig. 3),

than the plates are taken elastic, or D; The fore part is in the form of two face frames (Fig. 2) with straight, opposite plates with hard plates e, at which the frames are set ierpendicular to the vessel's course and, depending on the required rotation, one or the other of them is lowered.

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