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Equipment for rail handling with controlled tracking of handling tools

A technology of equipment and rails, which is applied in the field of rail processing equipment to achieve the effect of long standard travel

Active Publication Date: 2016-09-07
林辛格工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In addition, a contradiction in the rail tracking process is the need for accurate rail tracking and at the same time compensating for defect positions

Method used

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  • Equipment for rail handling with controlled tracking of handling tools
  • Equipment for rail handling with controlled tracking of handling tools
  • Equipment for rail handling with controlled tracking of handling tools

Examples

Experimental program
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Embodiment Construction

[0086] With the device according to the invention, correspondingly several degrees of freedom can be assigned and used for tracking along the individual rails (2), ie each rail (2) can be tracked independently of the other. There are at least four degrees of freedom, preferably two axes of rotation about the X (30) and Z (32) axes and two linear axes of the Y and Z axes. Furthermore, in a further embodiment variant, a rotation about the Y-axis ( 31 ) and additionally a linear movement along the X-axis can also be controlled by means of the device according to the invention.

[0087] Tracking can be carried out on the one hand according to the principle of an industrial robot, preferably a bent-arm robot, and on the other hand also by another suitable combination of linear movement and rotation.

[0088] It is also possible to combine the movement of the two rails (2) via the fastening plates (10, 15), especially if the common rail quality can be improved in the interaction of ...

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PUM

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Abstract

The device for rail treatment according to the invention allows accurate tracking of the treatment tool (1) on the laid rail profile (2) with at least four degrees of freedom. As a result, the reprocessing can be carried out substantially accurately and a uniform and accurate rail profile (2) can be obtained. For this purpose, tracking is achieved in four or five and in particular all six degrees of freedom and preferably also on a specific feed axis (24), without being used to detect current errors and unevenness on the rail (2) profiling of the situation, but for correction. The device is used for the treatment and / or maintenance of laid rails (2) and is fastened to a railway rolling stock (4).

Description

technical field [0001] The invention relates to a device for the treatment of rails, in which the treatment tool follows the contour of the rail as precisely as possible in order to achieve optimum results during reprocessing. Background technique [0002] The treatment of rails for laid rails or subway rails is described for example in patent document EP 0952255 A1. As a rule in all rail treatments the aim is to at the same time maximize the removal of defect sites or cracks, respectively, depending on the rail, minimize the amount of material loss and achieve the best possible surface finish or dimensions in the longitudinal and cross-section precision. Grinding applications are more often used in the region of lower wear efficiency, whereas milling processes are more frequently used in the region of greater infeed depths. Especially with regard to reducing the noise generation of passing trains and thus minimizing rolling noise, the demands on processing precision and s...

Claims

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Application Information

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IPC IPC(8): E01B31/12
CPCE01B31/12
Inventor E.哈特尔W.纽霍尔德J.齐尔勒
Owner 林辛格工程有限责任公司
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