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Rudder for ships

一种船用、舵叶的技术，应用在用舵转向操舵、船只部件、操舵装置等方向，能够解决不能保护鳍板控制装置压力、冲击或碰撞等问题，达到可靠结构的效果

Inactive Publication Date: 2008-12-24
BECKER MARINE SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of this solution is that the fin control cannot be protected against external influences such as pressure, shocks or collisions

Method used

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  • Rudder for ships
  • Rudder for ships
  • Rudder for ships

Examples

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Embodiment Construction

[0024] The same parts are provided with the same reference numerals in the figures.

[0025] Fig. 1 shows a marine rudder 1 of the present invention. The marine rudder 1 includes a rudder blade 2 and a fin plate 3 hinged on the rudder blade. The rudder blade 2 is hinged to the rudder blade fin along its length, wherein there are a plurality of interengaging hinge pins 8 through which one or more invisible hinge bolts pass.

[0026] The rudder 1 or the rudder blade is pivotable via a bearing 4 which can be designed in a known manner, for example as a rudder barrel bearing. The rudder blade 2 is rotatable about a rudder stock 5 which extends from the hull 6 into the profile of the rudder blade 2 .

[0027] The rudder is preferably formed as a fully balanced rudder with a conical coupling 7, as in figure 2 shown in . The rudder shown is also designed as a so-called balanced profile rudder.

[0028] Furthermore, the rudder 1 is provided with a fin control device S comprising ...

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PUM

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Abstract

The invention provides a marine rudder (1) capable of protecting a fin keel control device from external infection such as pressure, impact or collision, comprising a rudder blade (2) capable of swinging by a bearing (4) and a fin keel (3) hinged on the rudder blade (2) and a fin keel control device (S) containing control elements (10a, 11a, 12a), wherein the fin keel control device is around the bearing between the hull (6) and the rudder blade (2) outside the rudder blade (2) and a protection guide element (L) is laterally arranged in the control elements (10a, 11a, 12a) on one part of the ship.

Description

technical field [0001] The invention relates to a marine rudder according to the preamble of claim 1 . Background technique [0002] A rudder for watercraft is known from DE 2555098. This rudder is arranged below the hull and comprises a rudder blade with a rudder shaft and a fin plate that is swayably supported on the rudder blade. The fins can be pivoted by control elements. The rudder blade is supported by a rudder barrel bearing. [0003] A disadvantage of this solution is that the fin control device cannot be protected against external influences such as pressure, shocks or collisions. Contents of the invention [0004] The object of the invention is to improve the rudder in such a way that the fin control is protected against external influences, such as pressure, shocks or collisions. [0005] The above object is achieved by a rudder having the features of the characterizing part of claim 1 and the features of the preamble. [0006] The fin control device is pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H25/38B63H25/06
CPCB63H25/381B63H25/38
Inventor M·克卢格
Owner BECKER MARINE SYST
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