Road for rail vehicle and manufacturing method thereof

A technology for driving roads and rail vehicles, applied in the field of driving roads, can solve the problems of high cost, vehicles cannot run on them, and it is difficult to take rescue measures, and achieve the effect of reducing noise

Inactive Publication Date: 2007-05-23
RAIL ONE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this sound absorber has the disadvantage that vehicles with tires cannot drive on it
thus making it difficult to carry out rescue measures in tunnels
In addition, the sound absorbing parts also lead to higher costs

Method used

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  • Road for rail vehicle and manufacturing method thereof
  • Road for rail vehicle and manufacturing method thereof

Examples

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Embodiment Construction

[0021] FIG. 1 shows a plurality of sleepers 1 arranged side by side at a distance from one another. The rails 4 are each held on the sleeper sections 2 , 3 by rail fastening devices 5 .

[0022] Steel profiles are arranged on both sides parallel to the rail 4 as formwork 6 , 7 so that the area adjoining the rail 4 remains free. A defined boundary surface is formed by the formwork 6 , 7 at the edge of the material with the cavity. The formwork 6 has on its underside a recess 8 which is adapted to the outer contour of the sleeper sections 2 , 3 . At regular intervals—every other sleeper in the exemplary embodiment shown—bends 9 are screwed to the formwork 6 , 7 , the horizontal angled faces of which are screwed to the sleeper sections 2 , 3 in each case. For this purpose, the sleeper segments 2 , 3 each have a hole on their upper side, into which a dowel as fastening element can be inserted.

[0023] FIG. 2 shows the travel path 10 after filling with material having cavities....

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Abstract

The invention relates to a track way for rail vehicles. Track way has area between or near rails (4) which are filled up with hollow space possessing a material. The free space produced by means of formwork (6,7) is provided near the rails.

Description

technical field [0001] The invention relates to a running track for rail vehicles. Background technique [0002] Tracks with slag superstructures or slag-free structures are known, which are used in earthworks and in tunnels and are also suitable for high speeds. In tunnel sections it is often required to install sound absorbers so that the noise level in the vehicle interior does not exceed a certain limit. Conventional sound absorbers mostly consist of prefabricated parts, such as porous concrete or plastic, which are laid between and next to / close to the tracks during the construction of the roadway. However, this sound absorber has the disadvantage that a vehicle with tires cannot be driven on it. Rescue measures in tunnels can thus be difficult. In addition, the sound absorber leads to higher costs. Contents of the invention [0003] It is therefore the object of the present invention to provide a track for rail vehicles on which road vehicles equipped with pneuma...

Claims

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Application Information

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IPC IPC(8): E01B19/00E01C9/00E01C7/00E01B2/00
CPCE01B19/003E01B2/00E01C9/00E01B29/005E01B25/00
Inventor M·科瓦尔斯基S·佛罗伊登施泰因G·伯恩斯
Owner RAIL ONE
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