EP1764443B1 - Vorrichtung zur Profilerneuerung von Eisenbahnschienen mit Einrichtung zum Einsammeln von Müll - Google Patents

Vorrichtung zur Profilerneuerung von Eisenbahnschienen mit Einrichtung zum Einsammeln von Müll Download PDF

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Publication number
EP1764443B1
EP1764443B1 EP06018155A EP06018155A EP1764443B1 EP 1764443 B1 EP1764443 B1 EP 1764443B1 EP 06018155 A EP06018155 A EP 06018155A EP 06018155 A EP06018155 A EP 06018155A EP 1764443 B1 EP1764443 B1 EP 1764443B1
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EP
European Patent Office
Prior art keywords
waste
abrasive
grinding
jet
pickup
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP06018155A
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English (en)
French (fr)
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EP1764443A1 (de
Inventor
Jean-Jacques Meroz
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Speno International SA
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Speno International SA
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Publication date
Application filed by Speno International SA filed Critical Speno International SA
Publication of EP1764443A1 publication Critical patent/EP1764443A1/de
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Publication of EP1764443B1 publication Critical patent/EP1764443B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/004—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding rails, T, I, H or other similar profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding

Definitions

  • the present invention relates to a continuous reprofiling device for railway rails comprising at least one reprofiling unit of the rails by guided grinding along the railway track and comprising at least one abrasive wheel that can be applied against the rails. .
  • the reprofiling units are usually mounted on a railway vehicle having grinding units provided with abrasive wheels driven rotatably and applied against the relevant surface of the head of the rail to be grinded.
  • the railway vehicle moves on the tracks of the railroad track to be rectified by making the best use of the available time intervals in view of the increasingly intense occupation of the railways.
  • grinding waste consists of metal particles from the material removed on the rail surface and, for a small fraction, abrasive particles from the grinding wheel.
  • the mass of these The particles cover a fairly wide spectrum so that there is, on the one hand, a cloud of dust composed of particles of low mass as well as, on the other hand, a jet of sparks well located on a trajectory specific and composed mainly of incandescent chips of a larger mass and having in particular a very high kinetic and thermal energy.
  • the document DE 44 37 541 A1 discloses a machine for continuous reprofiling of rails of a railroad track having at least one rail grinding unit guided along the railway track and comprising at least one abrasive wheel that can be applied against the rails, means for transporting waste and at least one grinding waste sensor comprising at least one portion forming a collection mouth placed in the immediate vicinity of at least one abrasive wheel and in the geometric axis of the main jet of the waste emitted during the operation of this abrasive wheel, this part being simultaneously in cooperation with said waste transport means.
  • this device In order to recover the waste created during reprofiling of the rails by grinding, there is a device comprising a caisson set in depression.
  • the box covers the grinding unit from the top and surrounds it laterally.
  • this device allows, on the one hand, to suck up the cloud of dust composed of low mass particles from above and to convey them to a container placed on the railway vehicle in order to store them preliminary until they are unloaded.
  • the side walls of this device form a kind of mechanical recuperator possibly being equipped with a deflector, this by accumulating the heavy particles ejected with the jet of sparks.
  • the object of the present invention is to obviate the aforementioned drawbacks and to allow the evacuation of all the grinding waste generated by the grinding of railway rails by grinding, to improve the ecological compatibility of the grinding of rails and at least partly eliminate the spark jet representing a source of danger to the staff in charge of the reprofiling device as well as constituting the reason for the high thermal load of the components of the device.
  • the present invention relates to a reprofiling device for railroad rails having the features set forth in claim 1.
  • this device comprises at least one grinding waste sensor comprising at least one portion forming a collection mouth, said portion being placed in the immediate vicinity of at least one abrasive grinding wheel and in the geometric axis of the main jet of waste issued during the operation of this abrasive wheel, this part being simultaneously in cooperation with means of transporting waste.
  • This is not only the low mass particles, but also the heavy particles in the spark jet that are recovered and then conveyed into a container for disposal in the rules of art.
  • the evacuation of almost all the grinding waste generated by the grinding of railway rails by grinding is possible and the ecological compatibility of the grinding of rails is improved.
  • a source of danger for the personnel in charge of the reprofiling device is eliminated and the other components of the device apart from the wheel and the waste sensor are thermally much less stressed.
  • each waste sensor of the device comprises in particular means for reflection and absorption of kinetic and thermal energy. This makes it possible to avoid the formation of agglomerations of material on said sensor, in particular on the interior walls of the sensor or of the collection mouth, which is necessary in order to subsequently be able to convey this waste towards the container.
  • These means have a specific shape and are of a material adapted to prevent the formation of agglomerations of material on its surface.
  • they are equipped with a ceramic coating.
  • They may also have a cooling system and / or vibrators may be provided to prevent the attachment of waste on the sensor.
  • the relative position between an abrasive wheel of a reprofiling unit and a collection mouth of a grinding waste sensor may be variable.
  • This orientation of the relative position can be obtained by a movement of the portion forming a collection mouth of a grinding waste sensor according to the position of an abrasive grinding wheel of a reprofiling unit. It can also be achieved by proper management of the geometrical axis of the main jet of waste emitted during the operation of an abrasive wheel of a reprofiling unit or by a combination of these two measurements.
  • the principle of a device for continuous reprofiling of the rails of a railroad track according to the present invention is schematically illustrated by a view along the axis of the rail 1 on the device, some parts of which have not been shown. for the sake of simplicity, at the figure 1 , and by a view perpendicular to the rail 1 from the inside of the railway track, at the figure 2 .
  • the device comprises at least one reprofiling unit of the rails by grinding 2.
  • This unit 2 is guided along the railway track and comprises at least one abrasive wheel 3 that can be applied against the rails 1.
  • the device also comprises minus a grinding waste sensor 20 comprising at least one portion 21 forming a collection mouth.
  • This portion 21 is placed in the immediate vicinity of at least one abrasive wheel 3 and in the geometric axis 41 of the main jet of waste 40 emitted during the operation of this abrasive wheel 3. Simultaneously, said portion 21 is in cooperation with means of transporting waste.
  • the main jet of waste 40 is formed mainly by sparks ejected at a very high kinetic and thermal energy.
  • the railway vehicle comprises a fixed part serving as a support 11 of the device.
  • Spring blades 9 are fixed at one end to this support 11 and carry two at their other ends two plates 8 parallel to each other and substantially orthogonal to the direction of the rails 1.
  • a jack 10 can act orthogonally relative to to the direction of the rails 1 and substantially parallel to the plane of the railroad track on each of these plates 8 so as to be able to bring said two plates 8 laterally and simultaneously to the rails 1, due to the elasticity of the spring blades 9. The usefulness of this function will be explained in detail later in the text.
  • the cradle 5 Between the plates 8 is a cradle 5 which is fixed on these plates 8 pivotably about the rotation points respectively the axis of rotation 7 which is substantially parallel to the rails 1.
  • the cradle 5 houses at least one abrasive wheel 3 and a drive motor 4 and the servo-control for the grinding wheel 3.
  • This assembly forms a grinding reprofiling unit 2, hereinafter referred to simply as a grinding unit 2.
  • Cylinders 6 are mounted on each side of the cradle 5 between a plate 8 and the side wall of the cradle 5 so that that it and so the wheel or grinders 3 can be inclined to direct them to a specific surface on the rail 1 to grind.
  • each cradle 5 with several grinding wheels 3 and / or to place several cradles 5 with a single grinding wheel 3 (or with several grinding wheels) on the support 11, the grinding units 2 can therefore be of variable composition .
  • the grinding units 2 can therefore be of variable composition .
  • only the embodiment having an abrasive wheel 3 per grinding unit 2 will be described in detail below.
  • the grinding waste sensor 20 is also mounted on the cradle 5, so that the portion 21 forming a collection mouth placed in front of the grinding wheel 3 follows, in principle, the movements of the grinding unit 2 to remove material on the surface of the rail concerned to obtain an optimal grinding result.
  • most of the material of the spark jet 40 automatically leaves in the collection mouth, the latter being placed at the outlet, that is to say at the source, of the waste which is thus captured directly at the source. the place of their generation.
  • the sensor 20 and, in particular, the portion 21 forming a collection mouth will in the following described in more detail.
  • each waste sensor 20 comprises reflection and absorption means making it possible to avoid the formation of material agglomerations on said sensor, which allows following the aspiration of waste.
  • a first measure concerning these means of reflection and absorption of kinetic and thermal energy is constituted by a coating of at least a portion of the inner walls of the waste sensor 20 with a material adapted to prevent the formation of material agglomerations. on its surface.
  • a material adapted to prevent the formation of material agglomerations. on its surface As shown in figure 3 , this can for example be obtained by realizing the part 21 forming the collecting mouth by a steel outer structure 25 jacketed with an inner structure 24 of a special material.
  • This material is for example a ceramic, preferably of the silicon carbide (SiC) type. Unlike steel, the ceramic makes it possible to recover the incandescent chips from the spark jet by effectively preventing the formation of agglomerations of material on the surface of the inner walls of the collection mouth 21, which is essential to avoid clogging. the input 22 of the sensor 20 and for the subsequent transport of this material to the container.
  • the means of reflection and absorption of kinetic and thermal energy comprise at least one portion having a smooth shape adapted to prevent the formation of agglomeration of matter on its surface.
  • a shape avoids ridges or obstacles in the path of the sparks falling in the collection mouth 21 with a very high energy so that the collection mouth 21 has no point that could cause agglomeration of material.
  • the coating of the interior walls of the waste sensor 20 respectively the means for reflection and absorption of kinetic and thermal energy generally have a round sectional shape, the outer structure of steel 25 and the inner structure 24 being in the form of a tube. Otherwise, a waste sensor 20 of rectangular section can obviously be equipped inside a round and smooth coating, especially in its corners.
  • the portion 21 forming the collection mouth is provided with an inlet 22 and an outlet 23 of specific shape.
  • the inlet 22 receiving the jet of sparks can be made by a slot in the portion 21 forming the collection mouth and in front of the abrasive wheel 3.
  • the lower part of this slot constitutes a tangent with the inside diameter of the ceramic tube 24 forming the coating of the means of reflection and absorption of kinetic and thermal energy and it can, in addition, be slightly upwardly to adapt to the shape of the beam of the jet of sparks 40.
  • the latter being substantially conical, the height of the input 22 or even said slot must be large enough to recover almost the entire spark jet.
  • the waste sensor 20 may have several separate parts 21 each forming a collection mouth in front of a grinding wheel 3 or the slot may simply be long enough to serve 22 for all abrasive wheels 3.
  • the particles of the jet of sparks received in the collection mouth 21 without forming agglomerations on its inner walls having lost a sufficient portion of their energy they can preferably be sucked by an outlet 23. In the example shown in the figures, it is positioned to route the waste upwards.
  • a connecting piece 28 is connected to the outlet 23.
  • this piece 28 may have a round section, preferably oval, allowing, on the one hand, to achieve a relatively narrow exit to increase the impact surface in the sensing mouth 21 available for sparks and, secondly, to create a seamless transition between the portion 21 forming the sensing mouth and the connecting piece 28 and between the latter and a flexible pipe forming a conduit 29 for disposal of waste to a container placed on the rail vehicle.
  • the railway vehicle respectively the container comprises suitable filters and means for depressing the portion 21 forming a collection mouth connected by the connecting piece 28 and the duct 29 to the portion 21.
  • the grinding waste and in particular, the incandescent chips mainly forming the spark jet 40 are thus sucked, deflected and conveyed from the collection mouth to the container for preliminary storage until unloading.
  • the waste transport means using mechanical means instead of a vacuum conveyor which requires vacuum means.
  • the outlet 23 would be placed at the bottom of the waste sensor 20 so that the particles of the jet of sparks, once they are captured in the portion 21 forming the collection mouth without forming agglomerations, fall down under the effect of gravity and are conveyed to the container, for example with a conveyor belt or other equivalent mechanical means.
  • the device according to the present invention comprises a waste sensor 20 having a surface adapted to receive the particles of the spark jet 40 without forming agglomerations on this surface and that this sensor 20 is in cooperation with means of transporting waste for disposal.
  • they include, apart from the material and the specific form, still other measures preventing the adhesion of
  • they preferably comprise a device for cooling at least a portion of the inner walls of the waste sensor 20, in particular of the portion 21 forming the collection mouth.
  • This cooling device can in particular comprise cooling by water and / or air, as is shown by way of example in FIG. figure 3 .
  • the ceramic tube 24 respectively the inner walls of the portion 21 forming a collection mouth are water cooled with the aid of several through channels which are fed to the side tips 27 located on each side of the part 21 or the tube 24, as shown schematically in the figure 4 .
  • the means of reflection and absorption of kinetic and thermal energy may also comprise air and / or water nozzles.
  • These nozzles are normally placed in the side tips 27 and can be used, on the one hand, as water jets on the spark stream so as to lower the energy of the jet particles by the vaporization of the water to cool the jet of sparks.
  • the energy of the incandescent metal particles can thus be sufficiently reduced to effectively contribute to preventing their agglomeration in the portion 21 forming a collection mouth.
  • these nozzles can be used to create an irregular flow of air inside this part 21, especially in the impact zone of the spark jet, also contributing to the action preventing waste deposits. in part 21.
  • the means of reflection and absorption of kinetic and thermal energy may comprise a vibration device facilitating the stall and aspiration of accumulations of material on the inner walls of the waste sensor.
  • vibrators may be provided on the sensor 20 and in particular the portion 21 to facilitate the unhooking of the small points of agglomeration of material that would have formed despite the other measures mentioned above.
  • any grinding unit 2 having either several abrasive grinding wheels 3 or a waste sensor 20 of a different shape, for example with separate collecting ports 21 for each grinding wheel 3 or a single large mouth 21 for several abrasive wheels.
  • the grinding waste sensor 20 is mounted, as the grinding unit 2 with the grinding wheel 3, on the cradle 5, so that the portion 21 forming a collection mouth placed in front abrasive wheel 3 follows the movements of the grinding unit 2 necessary for an optimal result of grinding of the rails. It is however advantageous to provide the possibility that the waste sensor 20 can vary its height with respect to the abrasive wheel 3 on the grinding unit 2, this depending on the inclination of the grinding wheel 3 and the working conditions for the reprofiling of the rail 1.
  • the waste sensor 20 is also mounted on the cradle 5, the retraction of the abrasive wheel 3 by the servocontrol results in a slight relative movement between the grinding wheel. 3 and the sensor 20, in particular its portion 21 forming a collection mouth.
  • the waste sensor 20 is mounted on the cradle 5 so as to be able to assume different positions in height relative to the axis of rotation 7 of the cradle 5.
  • the sensor 20 is mounted on a linear guide 30 with a cylinder 31 incorporated.
  • the cylinder 31 or the sensor 20 is then positionable in height for example by means of a system of folding stops 32 or any other means adapted to this functionality.
  • a height position of the corresponding waste sensor 20 is assigned at each inclination angle of the grinding wheel 3 at each inclination angle of the grinding wheel 3. This is normally done in a discrete manner, i.e. the entire tilting angle range of the grinding wheel 3 is divided by a number of available height positions for the sensor 20 to reduce the number of necessary positions and to facilitate the construction of the device.
  • the figure 5 shows schematically how the sensor 20 is mounted in height by the distance d 1 -d 2 following the inclination of the abrasive wheel 3 to work on another part of the surface of the rail 1.
  • the geometrical axis of the main jet of the waste emitted during the operation of this abrasive wheel 3 thus always falls substantially in the geometric center of the inlet 22 of said collection mouth 21 because the part 21 forming a capture mouth of a grinding waste sensor 20 is adjustable according to the position of an abrasive grinding wheel of a grinding unit reprofiling.
  • Part 21 forming a collection mouth of a grinding waste sensor is, in the embodiment illustrated in the figures, in particular vertically adjustable relative to the plane of the rails 1 of the railway track. According to the same principle, it could also be horizontally adjustable along the rail 1.
  • a reprofiling unit 2 Another possibility for ensuring the optimal efficiency of the device as regards the quantity of waste discharged consists in the management of the geometric axis 41 of the main jet 40 of the waste emitted during the operation of an abrasive grinding wheel 3.
  • a reprofiling unit 2 Indeed, this geometric axis 41 can be oriented during the operation of the device so that this axis 41 of the jet 40 always falls substantially in the geometric center of a portion 21 forming a mouth of capture of a grinding waste sensor 20.
  • This constellation is shown schematically in FIG. figure 6 .
  • the abrasive surface of a grinding wheel 3 is in contact with the surface of the rail 1 along a generatrix g 1 respectively g 2 .
  • the geometric axis of the corresponding spark jet is simply the tangent t 1 and t 2 respectively at the circumference of the grinding wheel 3 at the intersection point of the circumference with the generator in question.
  • the correct lateral positioning of the abrasive wheel 3 with respect to the rail 1 as a function of the inclination of the grinding wheel 3 can then be used to manage the direction of the spark jet 40 towards the waste sensor 20, in particular in the horizontal plane. , in order to capture the most waste and thus increase the efficiency of the device.
  • the plates 8 are fixed by the spring blades 9 mentioned above between the support 11 and the cradle 5.
  • the cradle 5 carrying the grinding unit 2 can thus be moved by means of the jack 10 in a direction substantially orthogonal to the direction of the rails 1, as is apparent from the figure 1 .
  • the cylinders 10 are, for example, equipped with a measuring system housed in their rods for the purpose of adjusting the required position of the cradle 5.
  • the line of contact between the grinding wheel 3 and the rail 1 and thus the direction of the jet of sparks 40 can be managed so as to that the latter falls substantially in the geometric center of the inlet 22 of the portion 21 forming a collection mouth.
  • the geometric axis 41 of said jet 40 emanating from an abrasive grinding wheel 3 is then adjustable by displacement of this grinding wheel, which makes it possible to direct the jet of sparks 40 in a desired direction.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Claims (13)

  1. Vorrichtung zur kontinuierlichen Profilerneuerung der Schienen (1) einer Bahnlinie mit zumindest einer Schleifeinheit (2) für die Schienenprofilerneuerung, die der Bahnlinie entlang geführt wird und zumindest eine Schleifscheibe (3) umfasst, die an die Schienen (1) angedrückt werden kann, sowie ausserdem mit Mitteln für den Transport von Schleifabfällen und zumindest einem Aufnehmer (20) für Schleifabfälle, der zumindest einen Abschnitt (21) umfasst, der eine Auffangöffnung bildet, wobei dieser Abschnitt in die unmittelbare Nähe zumindest einer Schleifscheibe (3) und in die geometrische Achse (41) des Hauptstrahls (40) der Abfälle gelegt wird, die bei der Arbeit dieser Schleifscheibe ausgestossen werden, wobei dieser Abschnitt (21) gleichzeitig mit den Mitteln für den Transport der Abfälle zusammenwirkt, dadurch gekennzeichnet, dass jeder Abfallaufnehmer (20) Mittel für eine Reflexion und Absorption von kinetischer und thermischer Energie umfasst, die es gestatten, die Bildung von Stoffansammlungen auf dem Aufnehmer zu vermeiden, wobei die Mittel für die Reflexion und Absorption von kinetischer und thermischer Energie eine Beschichtung (24) zumindest eines Teils der Innenwände des Abfallaufnehmers (20) mit einem Material umfassen, das dafür geeignet ist, die Bildung von Stoffansammlungen auf seiner Oberfläche zu vermeiden, und dadurch, dass das Material ein keramisches Material ist.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Mittel für die Reflexion und Absorption von kinetischer und thermischer Energie zumindest einen Abschnitt umfassen, der eine glatte Gestalt und/oder eine Gestalt von gekrümmtem Querschnitt aufweist, die dafür geeignet ist, die Bildung von Stoffansammlungen auf seiner Oberfläche zu vermeiden.
  3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Mittel für die Reflexion und Absorption von kinetischer und thermischer Energie eine Vorrichtung zur Kühlung zumindest eines Teils der Innenwände des Abfallaufnehmers umfassen.
  4. Vorrichtung nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass die Kühlvorrichtung eine Kühlung durch Wasser und/oder Luft (26) umfasst.
  5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Mittel für die Reflexion und Absorption von kinetischer und thermischer Energie Luft- und/oder Wasserdüsen umfassen.
  6. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Mittel für die Reflexion und Absorption von kinetischer und thermischer Energie eine Vibrationsvorrichtung umfassen, die das Loslösen und Befördern von Stoffansammlungen auf den Innenwänden des Abfallaufnehmers erleichtert.
  7. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass jeder Abfallaufnehmer (20) mit einer Ansaugvorrichtung verbunden ist, die dafür geeignet ist, die Schleifabfälle von der Auffangöffnung (21) zu einer Vorrichtung für die Lagerung der Abfälle zu befördern.
  8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass jeder Abfallaufnehmer (20) mit mechanischen Transportmitteln zusammenwirkt, die dafür geeignet sind, die Schleifabfälle von der Auffangöffnung (21) zu einer Vorrichtung für die Lagerung der Abfälle zu befördern.
  9. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die relative Lage einer Schleifscheibe (3) der Profilerneuerungseinheit (2) zur Auffangöffnung (21) eines Schleifabfallaufnehmers (20) in der Weise variabel ist, dass die geometrische Achse (41) des Hauptstrahls (40) der bei der Arbeit dieser Schleifscheibe (3) ausgestossenen Abfälle im Wesentlichen auf den geometrischen Mittelpunkt der entsprechenden Auffangöffnung (21) trifft.
  10. Vorrichtung nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass der Abschnitt eines Schleifabfallaufnehmers (20), der eine Auffangöffnung (21) bildet, in Abhängigkeit von der Position einer Schleifscheibe (3) einer Profilerneuerungseinheit (2) derart ausgerichtet werden kann, dass die geometrische Achse (41) des Hauptstrahls (40) der bei der Arbeit dieser Schleifscheibe (3) ausgestossenen Abfälle im Wesentlichen auf den geometrischen Mittelpunkt der Auffangöffnung (21) trifft.
  11. Vorrichtung nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass der Abschnitt eines Schleifabfallaufnehmers (20), der eine Auffangöffnung (21) bildet, bezüglich der Schienenebene (1) in der Senkrechten verstellt werden kann.
  12. Vorrichtung nach einem der vorangehenden Ansprüche 9 bis 11, dadurch gekennzeichnet, dass die geometrische Achse (41) des Hauptstrahls (40) der bei der Arbeit einer Schleifscheibe (3) einer Profilerneuerungseinheit (2) ausgestossenen Abfälle so ausgerichtet werden kann, dass die geometrische Achse (41) dieses Strahls im Wesentlichen auf den geometrischen Mittelpunkt des Abschnitts (20) eines Schleifabfallaufnehmers trifft, der eine Auffangöffnung (21) bildet.
  13. Vorrichtung nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass die geometrische Achse (41) des von einer Schleifscheibe (3) ausgehenden Strahles (40) durch Verschiebung dieser Schleifscheibe (3) verstellt werden kann.
EP06018155A 2005-09-16 2006-08-31 Vorrichtung zur Profilerneuerung von Eisenbahnschienen mit Einrichtung zum Einsammeln von Müll Not-in-force EP1764443B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01521/05A CH698609B1 (fr) 2005-09-16 2005-09-16 Dispositif de reprofilage des rails de chemins de fer avec captage des déchets.

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EP1764443A1 EP1764443A1 (de) 2007-03-21
EP1764443B1 true EP1764443B1 (de) 2008-05-14

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EP06018155A Not-in-force EP1764443B1 (de) 2005-09-16 2006-08-31 Vorrichtung zur Profilerneuerung von Eisenbahnschienen mit Einrichtung zum Einsammeln von Müll

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Country Link
US (1) US7322879B2 (de)
EP (1) EP1764443B1 (de)
JP (1) JP5021266B2 (de)
KR (1) KR101266821B1 (de)
CN (1) CN1932152B (de)
AT (1) ATE395467T1 (de)
CH (1) CH698609B1 (de)
DE (1) DE602006001177D1 (de)
DK (1) DK1764443T3 (de)
ES (1) ES2306334T3 (de)
HK (1) HK1097580A1 (de)
SG (1) SG131064A1 (de)
TW (1) TWI365243B (de)

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ES2306334T3 (es) 2008-11-01
SG131064A1 (en) 2007-04-26
HK1097580A1 (en) 2007-06-29
CN1932152A (zh) 2007-03-21
CH698609B1 (fr) 2009-09-15
CN1932152B (zh) 2011-07-13
ATE395467T1 (de) 2008-05-15
US20070066193A1 (en) 2007-03-22
KR20070032244A (ko) 2007-03-21
US7322879B2 (en) 2008-01-29
EP1764443A1 (de) 2007-03-21
DE602006001177D1 (de) 2008-06-26
JP2007083393A (ja) 2007-04-05
TW200726874A (en) 2007-07-16
JP5021266B2 (ja) 2012-09-05
KR101266821B1 (ko) 2013-05-23
DK1764443T3 (da) 2008-08-25
TWI365243B (en) 2012-06-01

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