EP2499302A1 - Machine for processing a track - Google Patents

Machine for processing a track

Info

Publication number
EP2499302A1
EP2499302A1 EP10759581A EP10759581A EP2499302A1 EP 2499302 A1 EP2499302 A1 EP 2499302A1 EP 10759581 A EP10759581 A EP 10759581A EP 10759581 A EP10759581 A EP 10759581A EP 2499302 A1 EP2499302 A1 EP 2499302A1
Authority
EP
European Patent Office
Prior art keywords
sweeping
machine
machine frame
track
working direction
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.)
Granted
Application number
EP10759581A
Other languages
German (de)
French (fr)
Other versions
EP2499302B1 (en
Inventor
Hannes Felber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority to PL10759581T priority Critical patent/PL2499302T3/en
Publication of EP2499302A1 publication Critical patent/EP2499302A1/en
Application granted granted Critical
Publication of EP2499302B1 publication Critical patent/EP2499302B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • E01B27/023—Spreading, levelling or redistributing ballast already placed
    • E01B27/026—Spreading, levelling or redistributing ballast already placed by means of driven tools, e.g. rotating brooms or digging devices

Definitions

  • the invention relates to a machine for processing a track according to the preamble of claim 1.
  • From AT 322 606 is a device for distributing and profiling the
  • Ballast of a track known.
  • This track-traveling machine has flank and middle plows.
  • a sweeping device is arranged which has two sweeping brushes. The captured by these, excess ballast is transported via a conveyor in a ballast silo, from where it can be re-introduced into the track when needed.
  • the object of the present invention is now to provide a machine of the type mentioned, the sweeping device can be adapted quickly to changing track conditions. This object is achieved with a machine of the generic type in that the sweeping device is designed to pivot about a vertical axis relative to the machine frame.
  • the brushes can be adjusted optimally and in the shortest time to different types of superstructures or different types of sleep while avoiding longer changeover times and remodeling.
  • wooden sleepers are often encountered in the switch area, while concrete sleepers predominate on the open road.
  • sweeping brushes that are most suitable for these types of sleepers, the entire track can be machined with minimal disruption to the working drive.
  • Fig. 1 is a simplified side view of a machine for sweeping a
  • Fig. 2 and 3 are enlarged views of sweeping devices
  • Fig. 4 is a schematic view in the direction of another
  • the sweeper The sweeper.
  • a machine 1 for processing a track 2 shown in FIG. 1 essentially consists of a machine 1 supported on rail carriages 3. At this a height adjustable by drives 5 sweeper 6, a car 7 and various ballast plows 8 are arranged. A motor 9 serves to supply all the drives still to be described.
  • the sweeping device 6 has two sweeping brushes 12, 13 rotatable in succession in a working direction 10 around horizontal, normal to the working direction 10 extending axes 11.
  • the sweeping device 6 is formed pivotable about a vertical axis 14 relative to the machine frame 4.
  • the sweeping brushes 12, 13 radially projecting from the axes 11, flexible sweeping elements 15 and are offset by drives 16 in rotation. Between the two sweeping brushes 12, 13 a horizontal and normal to the working direction 10 extending cross conveyor belt 17 is arranged.
  • the sweeping elements 15 of the first sweeping brush 12 are designed for processing wooden sleepers 8 and the sweeping elements 15 of the second sweeping brush 3 for processing concrete sleepers 19.
  • the drives 5 for height adjustment of the sweeping device 6 and articulation rods 20 are hinged on the one hand to the sweeping device 6 and on the other hand to a pivoting device 21. This is connected by a drive 22 pivotally connected to the machine frame 4.
  • the drives 5 are articulated, on the one hand, to the pivoting device 21 connected to the sweeping device 6 and, on the other hand, to the machine frame 4.
  • two different sweeping brushes 12, 13 for processing concrete sleepers 19 and so-called bi-block sleepers 23 can also be installed in the sweeping device 6.
  • the sweeping elements 15 therefore have different lengths H, on.
  • the labor input of the sweeping device 6 will be briefly described. This is first pivoted by applying the drive 22 about the axis 14 so that the used for sweeping brush 12 and 13 is in a rearward position with respect to the working direction 10. Thereafter, the sweeping device 6 is lowered by operating the drives 5 on the track 2 on which it is supported by means of flange wheels 24. An exact height adjustment or lowering of the intended for use rear sweeping brush 13 is done with the help of other, attached to the sweeping device 6, 25 drives with these readjusting the sweeping brushes 12, 13 in the increasing wear of the sweeping elements 15 is possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The invention relates to a machine (1) for processing a track (2), comprising a machine frame (4) supported on rail bogies (3). A sweeping device (6), the height of which can be adjusted by drives (5), is arranged on the machine frame and has two sweeping brushes (12, 13), which are arranged one behind the other in a working direction (10) and which can be rotated about horizontal axes (11) extending perpendicular to the working direction (10). The sweeping device (6) can be pivoted relative to the machine frame (4) about a vertical axis (14). Thus, the sweeping device (6) can be adapted quickly to changing track conditions.

Description

MASCHINE ZUR BEARBEITUNG EINES GLEISES  MACHINE FOR MACHINING A JOURNEY
[001] Die Erfindung betrifft eine Maschine zur Bearbeitung eines Gleises gemäß dem Oberbegriff von Anspruch 1. The invention relates to a machine for processing a track according to the preamble of claim 1.
[002] Aus AT 322 606 ist eine Vorrichtung zum Verteilen und Profilieren des From AT 322 606 is a device for distributing and profiling the
Bettungsschotters eines Gleises bekannt. Diese gleisverfahrbare Maschine weist Flanken- und Mittelpflüge auf. Am betreffend die Arbeitsrichtung hinteren Maschinenende ist eine Kehrvorrichtung angeordnet, die zwei Kehrbürsten aufweist. Der von diesen erfasste, überschüssige Schotter wird über eine Fördereinrichtung in einen Schottersilo transportiert, von wo er bei Bedarf wieder ins Gleis eingebracht werden kann. Ballast of a track known. This track-traveling machine has flank and middle plows. At the rear end of the machine with respect to the working direction, a sweeping device is arranged which has two sweeping brushes. The captured by these, excess ballast is transported via a conveyor in a ballast silo, from where it can be re-introduced into the track when needed.
[003] Durch die japanische Gebrauchsmuster- Veröffentlichung 5001/81 ist auch eine Kehrmaschine bekannt, bei der zwischen zwei Schienenfahrwerken eine zwei Kehrbürsten aufweisende Kehrvorrichtung höhenverstellbar an einem Maschinenrahmen befestigt ist.  By the Japanese Utility Model publication 5001/81 also a sweeper is known in which a two sweeping brushes having sweeping device is mounted vertically adjustable on a machine frame between two rail running gears.
[004] Schließlich ist aus EP 0 633 355 B1 eine Kehrmaschine mit insgesamt drei - voneinander unabhängigen, jeweils eine Kehrbürste aufweisenden Kehrvorrichtungen bekannt. Dabei können auch verschiedene Kehrbürsten in Abhängigkeit von der Bauart der Schwelle zum Einsatz kommen.  Finally, from EP 0 633 355 B1 a sweeper with a total of three - independent, each having a sweeping brush sweeping known. Different sweeping brushes can be used depending on the design of the threshold.
[005] Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung einer Maschine der eingangs genannten Art, deren Kehrvorrichtung rasch an wechselnde Gleisverhältnisse angepasst werden kann. [006] Diese Aufgabe wird erfindungsgemäß mit einer Maschine der gattungsgemäßen Art dadurch gelöst, dass die Kehrvorrichtung um eine vertikale Achse relativ zum Maschinenrahmen verschwenkbar ausgebildet ist. The object of the present invention is now to provide a machine of the type mentioned, the sweeping device can be adapted quickly to changing track conditions. This object is achieved with a machine of the generic type in that the sweeping device is designed to pivot about a vertical axis relative to the machine frame.
[007] Mit einer derartig ausgebildeten Kehrvorrichtung können die Kehrbürsten unter Vermeidung längerer Umrüstzeiten und Umbauarbeiten optimal und in kürzester Zeit an verschiedene Oberbauarten bzw. verschiedene Schwellenarten angepasst werden. Beispielsweise sind im Weichenbereich oft Holzschwellen anzutreffen, während auf freier Strecke Betonschwellen überwiegen. Durch Ausrüsten der Kehrvorrichtung mit für diese Arten von Schwellen besonders geeigneten Kehrbürsten kann das gesamte Gleis mit nur minimaler Unterbrechung der Arbeitsfahrt bearbeitet werden.  With such a trained sweeping the brushes can be adjusted optimally and in the shortest time to different types of superstructures or different types of sleep while avoiding longer changeover times and remodeling. For example, wooden sleepers are often encountered in the switch area, while concrete sleepers predominate on the open road. By equipping the sweeper with sweeping brushes that are most suitable for these types of sleepers, the entire track can be machined with minimal disruption to the working drive.
[008] Weitere Vorteile der Erfindung ergeben sich aus den Unteransprüchen und der Zeichnungsbeschreibung.  Further advantages of the invention will become apparent from the dependent claims and the drawing description.
[009] Im Folgenden wird die Erfindung anhand in der Zeichnung dargestellterIn the following the invention will be illustrated with reference to the drawing
Ausführungsbeispiele näher beschrieben. Es zeigen: Embodiments described in more detail. Show it:
[010] Fig. 1 eine vereinfachte Seitenansicht einer Maschine zum Kehren einesFig. 1 is a simplified side view of a machine for sweeping a
Gleises, Fig. 2 und 3 vergrößerte Darstellungen von Kehrvorrichtungen, und Fig. 4 eine schematische Ansicht in Arbeitsrichtung einer weiterenTrack, Fig. 2 and 3 are enlarged views of sweeping devices, and Fig. 4 is a schematic view in the direction of another
Kehrvorrichtung. The sweeper.
[011] Eine in Fig. 1 dargestellte Maschine 1 zur Bearbeitung eines Gleises 2 besteht im Wesentlichen aus einem auf Schienenfahrwerken 3 abgestütz- ten Maschinenrahmen 4. An diesem sind eine durch Antriebe 5 höhenverstellbare Kehrvorrichtung 6, eine Kabine 7 sowie verschiedene Schotterpflüge 8 angeordnet. Ein Motor 9 dient zur Versorgung sämtlicher noch zu beschreibender Antriebe. Die Kehrvorrichtung 6 weist zwei in einer Arbeitsrichtung 10 hintereinander angeordnete, um horizontale, normal zur Arbeitsrichtung 10 verlaufende Achsen 11 rotierbare Kehrbürsten 12, 13 auf. Die Kehrvorrichtung 6 ist um eine vertikale Achse 14 relativ zum Maschinenrahmen 4 verschwenkbar ausgebildet. [011] A machine 1 for processing a track 2 shown in FIG. 1 essentially consists of a machine 1 supported on rail carriages 3. At this a height adjustable by drives 5 sweeper 6, a car 7 and various ballast plows 8 are arranged. A motor 9 serves to supply all the drives still to be described. The sweeping device 6 has two sweeping brushes 12, 13 rotatable in succession in a working direction 10 around horizontal, normal to the working direction 10 extending axes 11. The sweeping device 6 is formed pivotable about a vertical axis 14 relative to the machine frame 4.
[012] Wie in Fig. 2 zu sehen ist, weisen die Kehrbürsten 12, 13 radial von den Achsen 11 abstehende, flexible Kehrelemente 15 auf und werden durch Antriebe 16 in Rotation versetzt. Zwischen den beiden Kehrbürsten 12, 13 ist ein horizontales und normal zur Arbeitsrichtung 10 verlaufendes Querförderband 17 angeordnet. Die Kehrelemente 15 der ersten Kehrbürste 12 sind zur Bearbeitung von Holzschwellen 8 und die Kehrelemente 15 der zweiten Kehrbürste 3 zur Bearbeitung von Betonschwellen 19 ausgebildet. Die Antriebe 5 zur Höhenverstellung der Kehrvorrichtung 6 sowie An- lenkstangen 20 sind einerseits an der Kehrvorrichtung 6 und andererseits an einer Verschwenkvorrichtung 21 angelenkt. Diese ist durch einen Antrieb 22 verschwenkbar mit dem Maschinenrahmen 4 verbunden.  As can be seen in Fig. 2, the sweeping brushes 12, 13 radially projecting from the axes 11, flexible sweeping elements 15 and are offset by drives 16 in rotation. Between the two sweeping brushes 12, 13 a horizontal and normal to the working direction 10 extending cross conveyor belt 17 is arranged. The sweeping elements 15 of the first sweeping brush 12 are designed for processing wooden sleepers 8 and the sweeping elements 15 of the second sweeping brush 3 for processing concrete sleepers 19. The drives 5 for height adjustment of the sweeping device 6 and articulation rods 20 are hinged on the one hand to the sweeping device 6 and on the other hand to a pivoting device 21. This is connected by a drive 22 pivotally connected to the machine frame 4.
[013] Bei der in Fig. 3 ersichtlichen Kehrvorrichtung 6 sind die Antriebe 5 einerseits an der mit der Kehrvorrichtung 6 verbundenen Verschwenkvorrichtung 21 und andererseits am Maschinenrahmen 4 angelenkt. [014] Wie in Fig. 4 ersichtlich ist, können auch zwei verschiedene Kehrbürsten 12, 13 zur Bearbeitung von Betonschwellen 19 und sogenannten Zweiblockschwellen 23 in die Kehrvorrichtung 6 eingebaut werden. Die Kehrelemente 15 weisen deshalb unterschiedliche Längen H, auf. In the sweeping device 6 shown in FIG. 3, the drives 5 are articulated, on the one hand, to the pivoting device 21 connected to the sweeping device 6 and, on the other hand, to the machine frame 4. As can be seen in FIG. 4, two different sweeping brushes 12, 13 for processing concrete sleepers 19 and so-called bi-block sleepers 23 can also be installed in the sweeping device 6. The sweeping elements 15 therefore have different lengths H, on.
[015] Im Folgenden wird der Arbeitseinsatz der Kehrvorrichtung 6 kurz beschrieben. Diese wird zunächst durch Beaufschlagen des Antriebes 22 um die Achse 14 so verschwenkt, dass sich die zum Einsatz kommende Kehrbürste 12 bzw. 13 in einer betreffend die Arbeitsrichtung 10 hinteren Position befindet. Danach wird die Kehrvorrichtung 6 durch Betätigen der Antriebe 5 auf das Gleis 2 abgesenkt, auf dem sie sich mittels Spurkranzrollen 24 abstützt. Eine exakte höhenmäßige Anpassung bzw. Absenkung der für den Einsatz vorgesehenen hinteren Kehrbürste 13 erfolgt mit Hilfe weiterer, an der Kehrvorrichtung 6 angebrachter, Antriebe 25. Mit diesen ist auch ein Nachjustieren der Kehrbürsten 12, 13 bei der zunehmenden Abnützung der Kehrelemente 15 möglich.  In the following, the labor input of the sweeping device 6 will be briefly described. This is first pivoted by applying the drive 22 about the axis 14 so that the used for sweeping brush 12 and 13 is in a rearward position with respect to the working direction 10. Thereafter, the sweeping device 6 is lowered by operating the drives 5 on the track 2 on which it is supported by means of flange wheels 24. An exact height adjustment or lowering of the intended for use rear sweeping brush 13 is done with the help of other, attached to the sweeping device 6, 25 drives with these readjusting the sweeping brushes 12, 13 in the increasing wear of the sweeping elements 15 is possible.
[016] Wie in Fig. 2 und 3 dargestellt wird nun durch die rotierende, zweite Kehrbürste 13 im Gleis 2 befindlicher, überschüssiger Schotter 26 über ein Leitblech 27 auf das Querförderband 17 gekehrt und neben dem Gleis 2 abgeworfen. Wechselt nun der Schwellentyp, z. B. von Betonschwellen 19 auf Holzschwellen 18, wird die Maschine 1 angehalten und die Kehrvorrichtung 6 angehoben. Anschließend wird diese um die Achse 14 um 180° verschwenkt, so dass die erste Kehrbürste 12 in die betreffend die Arbeits- richtung 10 hintere Position kommt. Nach erneutem Absenken der Kehrvorrichtung 6 können nun Holzschwellen 18 bzw. der in deren Bereich befindliche Schotter 26 gekehrt werden. [016] As shown in FIGS. 2 and 3, surplus gravel 26 is now swept over the cross conveyor belt 17 by the rotating, second sweeping brush 13 located in the track 2 and dropped off beside the track 2. Now changes the threshold type, z. B. concrete sleepers 19 on wooden sleepers 18, the machine 1 is stopped and the sweeper 6 is raised. Subsequently, this is pivoted about the axis 14 by 180 °, so that the first sweeping brush 12 in the concerning the working direction 10 rear position comes. After lowering again the sweeping device 6 wooden sleepers 18 or the ballast located in the area 26 can now be swept.
Es ist auch denkbar, dass zwei bauartgleiche Kehrbürsten 12, 13 in die Kehrvorrichtung 6 eingebaut werden. Nach Abnutzung der ersten Kehrbürste 12 wird die Kehrvorrichtung 6 verschwenkt und die zweite Kehrbürste 13 kommt zum Einsatz. Damit können besonders lange Gleisstücke mit einem Schwellentyp bearbeitet werden, ohne dass die abgenutzte erste Kehrbürste 12 mit größerem Zeitaufwand ausgewechselt werden muss. It is also conceivable that two design-identical sweeping brushes 12, 13 are installed in the sweeping device 6. After wear of the first sweeping brush 12, the sweeping device 6 is pivoted and the second sweeping brush 13 is used. Thus, particularly long track pieces can be processed with a threshold type, without the worn first sweeping brush 12 must be replaced with greater effort.

Claims

P a t e n t a n s p r ü c h e Patent claims
1. Maschine (1 ) zur Bearbeitung eines Gleises (2) mit einem auf Schie- nenfahrwerken (3) abgestützten Maschinenrahmen (4) und einer auf diesem angeordneten, durch Antriebe (5) höhenverstellbaren Kehrvorrichtung (6), die zwei in einer Arbeitsrichtung (10) hintereinander angeordnete, um horizontale, normal zur Arbeitsrichtung (10) verlaufende Achsen (11 ) rotierbare Kehrbürsten (12, 13) mit radial abstehenden, flexiblen Kehrelementen (15) sowie ein Querförderband (17) aufweist, dadurch gekennzeichnet, dass die Kehrvorrichtung (6) um eine vertikale Achse (14) relativ zum Maschinenrahmen (4) verschwenkbar ausgebildet ist. 1. Machine (1) for machining a track (2) with a machine frame (4) supported on rail running gears (3) and a sweeping device (6) which can be height-adjusted by drives (5) and which has two in one working direction ( 10) arranged in succession to horizontal, normal to the working direction (10) extending axes (11) rotatable sweeping brushes (12, 13) with radially projecting, flexible sweeping elements (15) and a cross conveyor belt (17), characterized in that the sweeping device ( 6) about a vertical axis (14) relative to the machine frame (4) is formed pivotable.
2. Maschine nach Anspruch 1 , dadurch gekennzeichnet, dass das horizontal und normal zur Arbeitsrichtung (10) verlaufende Querförderband (17) zwischen den beiden Kehrbürsten (12, 13) angeordnet ist. 2. Machine according to claim 1, characterized in that the horizontal and normal to the working direction (10) extending transverse conveyor belt (17) between the two sweeping brushes (12, 13) is arranged.
3. Maschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Kehrelemente (15) der ersten Kehrbürste (12) zur Bearbeitung von Holzschwellen (18) und die Kehrelemente (15) der zweiten Kehrbürste (13) zur Bearbeitung von Betonschwellen (19) ausgebildet sind. 3. Machine according to claim 1 or 2, characterized in that the sweeping elements (15) of the first sweeping brush (12) for processing wooden sleepers (18) and the sweeping elements (15) of the second sweeping brush (13) for processing concrete sleepers (19). are formed.
4. Maschine nach Anspruch 1 , 2 oder 3, dadurch gekennzeichnet, dass die Kehrelemente (15) unterschiedliche Längen ( , I2) zum Bearbeiten von verschiedenen Schwellen (18, 19, 23) aufweisen. 4. Machine according to claim 1, 2 or 3, characterized in that the sweeping elements (15) different lengths (, I2) for processing of different thresholds (18, 19, 23).
5. Maschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Antriebe (5) zur Höhenverstellung der Kehrvorrichtung (6) einerseits an der Kehrvorrichtung (6) und andererseits an einer mit dem Maschinenrahmen (4) verbundenen Verschwenkvorrichtung (21 ) angelenkt sind. 5. Machine according to one of claims 1 to 4, characterized in that the drives (5) for adjusting the height of the sweeping device (6) hinged on the one hand to the sweeping device (6) and on the other hand to a machine frame (4) pivoting device (21) are.
6. Maschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Antriebe (5) zur Höhenverstellung der Kehrvorrichtung (6) einerseits an einer mit dieser verbundenen Verschwenkvorrichtung (21 ) und andererseits am Maschinenrahmen (4) angelenkt sind. 6. Machine according to one of claims 1 to 4, characterized in that the drives (5) for height adjustment of the sweeping device (6) are hinged on the one hand to a pivoting device connected thereto (21) and on the other hand on the machine frame (4).
EP10759581.1A 2009-11-11 2010-09-18 Machine for processing a track Active EP2499302B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10759581T PL2499302T3 (en) 2009-11-11 2010-09-18 Machine for processing a track

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0178409A AT508151B1 (en) 2009-11-11 2009-11-11 MACHINE FOR MACHINING A JOURNEY
PCT/EP2010/005738 WO2011057689A1 (en) 2009-11-11 2010-09-18 Machine for processing a track

Publications (2)

Publication Number Publication Date
EP2499302A1 true EP2499302A1 (en) 2012-09-19
EP2499302B1 EP2499302B1 (en) 2013-08-28

Family

ID=42941388

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10759581.1A Active EP2499302B1 (en) 2009-11-11 2010-09-18 Machine for processing a track

Country Status (6)

Country Link
EP (1) EP2499302B1 (en)
AT (1) AT508151B1 (en)
DK (1) DK2499302T3 (en)
ES (1) ES2436448T3 (en)
PL (1) PL2499302T3 (en)
WO (1) WO2011057689A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522721B1 (en) * 2019-06-26 2020-12-15 Stmg Gmbh Track ballast leveling device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1952715B1 (en) * 1969-10-20 1971-05-06 Windhoff Rheiner Maschf Machine movable on the track for ballasting the track
AT322606B (en) 1971-05-24 1975-05-26 Plasser Bahnbaumasch Franz MOBILE DEVICE FOR DISTRIBUTING AND PROFILING THE BED BALL OF A RAILWAY TRACK
JPS6011123Y2 (en) 1979-06-19 1985-04-13 芝浦メカトロニクス株式会社 Double rotary brush device for ballast sweeper
EP0633355B1 (en) * 1993-07-08 1998-04-15 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Track sweeping machine
EP0743399A1 (en) * 1995-05-16 1996-11-20 Speno International S.A. Track cleaning apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011057689A1 *

Also Published As

Publication number Publication date
PL2499302T3 (en) 2014-01-31
EP2499302B1 (en) 2013-08-28
AT508151B1 (en) 2010-11-15
WO2011057689A1 (en) 2011-05-19
AT508151A4 (en) 2010-11-15
ES2436448T3 (en) 2014-01-02
DK2499302T3 (en) 2013-12-09

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