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Bearing for supporting a shaft, in particular a rudder shaft, or a rudder blade, electronic bearing clearance measuring device, rudder comprising a bearing for supporting a shaft or a rudder blade, and method for measuring wear of a bearing for supporting a shaft or a rudder blade

一种轴承间隙、轴承的技术,应用在用于支撑尤其是舵轴的轴或舵叶的轴承、电子轴承间隙测量装置、包括用于支撑轴或舵叶的轴承的舵以及用于测量支撑轴或舵叶的轴承的磨损领域,能够解决轴承部结构弱化、轴承磨损不能被可靠地测量、磨损销损坏等问题,达到简化生产的效果

Active Publication Date: 2017-08-18
BECKER MARINE SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This creates in the prior art described above the known vulnerability of the wear pin to shear forces and thus the risk of damage to the wear pin due to the frictional and shear forces that occur with the sliding contact of the wear pin with the bearing portion question
[0007] Furthermore, there is the problem of play, especially radial play, in the wear pins arranged in the through holes, which would mean that the abrasiveness is not continuously slidably arranged on the inner bearing part and that bearing wear cannot be detected reliably. Geometry
In addition, due to the relative angular size of the through holes, which have to receive wear pins, structural weakening of the outer bearing part can occur

Method used

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  • Bearing for supporting a shaft, in particular a rudder shaft, or a rudder blade, electronic bearing clearance measuring device, rudder comprising a bearing for supporting a shaft or a rudder blade, and method for measuring wear of a bearing for supporting a shaft or a rudder blade
  • Bearing for supporting a shaft, in particular a rudder shaft, or a rudder blade, electronic bearing clearance measuring device, rudder comprising a bearing for supporting a shaft or a rudder blade, and method for measuring wear of a bearing for supporting a shaft or a rudder blade
  • Bearing for supporting a shaft, in particular a rudder shaft, or a rudder blade, electronic bearing clearance measuring device, rudder comprising a bearing for supporting a shaft or a rudder blade, and method for measuring wear of a bearing for supporting a shaft or a rudder blade

Examples

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Embodiment Construction

[0099] figure 1 with figure 2 look sideways picture with rearview picture A stern 10 of a boat 11 is shown comprising a bearing 100 for supporting the rudder shaft. Behind the propeller 12, as seen in the direction of travel, a rudder 13 comprising rudder blades 14 is arranged. figure 2 The propeller is represented by a propeller circle K on which the propeller blades travel. The rudder blade 14 is arranged on a rudder shaft 17 which is rotatably mounted in a trunk tube 15 of a rudder trunk 16 . The rudder shaft 17 is drawn deeply into the rudder blade 14 . The trunk pipe 15 of the rudder trunk 16 is fixedly connected to the hull 18 . In vertical direction, the rudder shaft 17 is fastened above the main pipe 15 by means of a support bearing 19 formed as an axial bearing. The rudder shaft 17 is connected to a rudder motor 21 via an upper end region 20 . The rudder shaft 17 is supported on the trunk tube 15 of the rudder trunk 16 via journal bearings 23 arranged i...

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Abstract

The invention relates to a bearing for supporting a shaft, in particular a rudder shaft, or a rudder blade, by means of which bearing the bearing play or the bearing wear can be continuously monitored, determined, and optionally documented. According to the invention, for a bearing for supporting a shaft, in particular a rudder shaft, comprising a first bearing element and a second bearing element, wherein the first bearing element has a sliding surface for contacting the second bearing element in a sliding manner, and a measurement-value sensor having a wear surface for contacting the second bearing element in a sliding manner, the at least one measurement-value sensor is not pin-shaped.

Description

technical field [0001] The invention relates to a bearing for supporting a shaft or a rudder blade, comprising a first bearing element and a second bearing element, wherein the first bearing element has a sliding surface for slidingly contacting the second bearing element, and has a sliding surface for slidingly contacting the second bearing element. The sensor under test contacts the worn surface of the second bearing element. The invention also relates to a bearing clearance measuring device, a rudder comprising a bearing for supporting a shaft or a rudder blade and a method for measuring the wear of a bearing supporting a shaft or a rudder blade. [0002] In the case of large rudders, eg for container ships, it is known to introduce the rudder shaft remotely into the interior of the rudder blade via the rudder trunk when the rudder is designed as a fully suspended rudder. Generally, the rudder shaft at the free end of the rudder stem is mounted into a journal bearing, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H25/52G01M13/04G01B21/16G01N3/56
CPCB63H25/52G01B21/16G01M13/04G01N3/56B63H25/38F16C17/02F16C17/246F16C2233/00F16C2326/30G01B5/146G01B7/144
Inventor H·库尔曼L·塞利格
Owner BECKER MARINE SYST
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