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Bearing element for a rudder bearing

A component and bearing technology, applied in the field of bearing components for rudder bearings, can solve the problems of complexity, heavy technology, and high cost, and achieve the effect of simplifying assembly

Active Publication Date: 2015-04-15
BECKER MARINE SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The frequent manufacture and installation of very large and heavy bearing elements is technically complex and therefore expensive

Method used

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  • Bearing element for a rudder bearing
  • Bearing element for a rudder bearing
  • Bearing element for a rudder bearing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0097] figure 1 A sectional view of a tiller stock 50 is shown, around which a tiller tube 51 is arranged. In the installed state, the lower rudder stock end 50a and the lower tube end 51a are inserted into a rudder blade (not shown), and the lower rudder stock end 50a is connected to the rudder blade. The carrier bearing 10 is arranged on the upper tiller end 50b, which is located in the region of the steering gear (not shown) of the hull. In principle, rudder arrangements without rudder stock tubes are also possible with load bearings.

[0098] figure 2 show figure 1 A specific cross-sectional view of the carrier bearing 10. The load bearing 10 comprises a bearing housing 11 which in turn consists of an upper housing cover 11a and a lower housing base 11b. The tank cover 11a and the tank base 11b may be made of steel, for example. The box base body 11b is formed in the form of a cylindrical sleeve, and in the region of the upper outer edge there is provided a fastenin...

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PUM

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Abstract

The element has bearing units (13a, 13b, 15a, 15b) comprising segmented configuration with three separate segments. Connecting units connect the segments with one another. The connecting units are formed for producing a form-fit and frictional connection unit between the segments. The segments are designed as ring segments. The connecting units have recesses formed in the segments, where the form-fit and frictional connection unit is inserted into the recess. A cavity, a recess and an aperture are provided in counterpart.

Description

technical field [0001] The invention relates to a bearing element for mounting a rudder bearing of a rudder stock or rudder stock tube of a watercraft, in particular a ship. Background technique [0002] A known rudder for a watercraft comprises a rudder blade and a rudder stock connected to the rudder blade, around which the rudder is rotatable. The rudder stock is usually mounted against one or two bearings in the hull. (Top) The rudder bearing is disposed on the upper end of the rudder stock facing the steering gear located inside the ship. Another (lower) rudder bearing is optionally further arranged in the direction of the other end on the rudder blade side of the rudder stock, in particular shortly before leaving the rudder stock from the hull or skeg. In fact, different types of rudder stocks, such as floating rudders, semi-balanced rudders, rudders mounted on the bottom of the stern, etc., have rudder bearings or rudder stock bearings. The same rudder structure ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H25/38F16C17/02F16C17/04F16C33/04F16C33/20
CPCF16C17/10F16C17/03B63H25/52F16C17/06F16C43/02F16C2226/78F16C33/121F16C2326/30B63H25/38F16C33/12
Inventor 马赛厄斯·克鲁奇莫妮卡·杰特
Owner BECKER MARINE SYST