EP2217761B1 - Method and machine for compressing ballast of a rail track - Google Patents

Method and machine for compressing ballast of a rail track Download PDF

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Publication number
EP2217761B1
EP2217761B1 EP08853792.3A EP08853792A EP2217761B1 EP 2217761 B1 EP2217761 B1 EP 2217761B1 EP 08853792 A EP08853792 A EP 08853792A EP 2217761 B1 EP2217761 B1 EP 2217761B1
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EP
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Prior art keywords
ballast
track
machine
unit
chute
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EP08853792.3A
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German (de)
French (fr)
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EP2217761A1 (en
Inventor
Josef Theurer
Herbert Wörgötter
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Plasser und Theurer Export Von Bahnbaumaschinen GmbH
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Plasser und Theurer Export Von Bahnbaumaschinen GmbH
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Priority to PL08853792T priority Critical patent/PL2217761T3/en
Publication of EP2217761A1 publication Critical patent/EP2217761A1/en
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    • 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
    • E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • E01B27/13—Packing sleepers, with or without concurrent work on the track
    • E01B27/16—Sleeper-tamping machines
    • E01B27/17—Sleeper-tamping machines combined with means for lifting, levelling or slewing the track
    • 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
    • E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • E01B27/20—Compacting the material of the track-carrying ballastway, e.g. by vibrating the track, by surface vibrators

Definitions

  • the invention relates to a method for compacting ballast of a ballast bed of a track, wherein the ballast is dropped and compacted by raising the track by the track is placed under vertical load in horizontal transverse vibrations, and a machine.
  • the object of the present invention now lies in the provision of a method or a machine of the generic type with which an improved compaction of the ballast bed can be achieved.
  • Fig. 1 a simplified side view of a machine for ballast compaction and a cleaning machine
  • FIGS. 2 and 3 each an enlarged side view of a front or rear portion of the machine for ballast compaction
  • Fig. 4 a variant of a machine combination for cleaning and compaction of ballast bedding.
  • a machine 1 for compacting ballast 2 of a track 3 and a cleaning machine 4 is shown. This is equipped with a ballast pick-up chain 5, a sieve 6 and a discharge belt 7. For the introduction of additional or new gravel a chute 8 is provided.
  • the machine 1 (s. Fig. 2, 3rd ) for compaction of the ballast 2 is - with respect to a working direction 9 - immediately behind the cleaning machine 4 and is equipped with a track lifting and tamping unit 10, 11.
  • the two units 10, 11 are arranged on a satellite 12 which is displaceable relative to a machine frame 13.
  • a reference system 14 is provided for the track position correction.
  • a rear frame part 16 is articulated, which has a first or rear stabilization unit 18 between two suspensions 17. This is connected to the generation of horizontal transverse vibrations with an eccentric drive 19 and by means of roller tongs form-fitting with rails 20 of the track 3 engageable.
  • Drives 21 arranged between the frame part 16 and the stabilization unit 18 serve to apply vertical static loads to the track 3.
  • a front frame part 23 is hinged, which is connected to a second or front stabilization unit 24. This is the tamping unit 11 - with respect to the working direction 9 - upstream and designed as well as the described first stabilizing unit 18th
  • ballast chute 25 is arranged for the discharge of the ballast 2.
  • a conveyor belt 26 running in the machine longitudinal direction is provided for conveying the grit in the working direction 9 of the machine 1.
  • a deflection device 27 for selectively deflecting the ballast 2 from the conveyor belt 26 in the ballast chute 25.
  • a front discharge end 28 of the conveyor belt 26 protrudes over the front frame part 23 so that either new gravel 2 (s. Fig. 1 ) is transportable on a conveyor belt and in the chute 8 of the cleaning machine 4.
  • a first ballast layer 29 is formed.
  • the track 3 deposited on the first ballast layer 29 by a lifting device, not shown, of the cleaning machine 4 is made with the aid of the front stabilization unit 24 offset under vertical load in horizontal transverse vibrations. This leads to a compression of the first ballast layer 29.
  • ballast 2 Parallel to this is done by non-illustrated storage a continuous supply of new ballast 2 on the entire machine 1 bridging conveyor belt 26.
  • the ballast 2 is transported in the direction of 9 of the machine 1 and depending on the deflection 27 in the ballast chute 25 and possibly also in the chute 8 of the cleaning machine 4 dropped.
  • the train formation formed from the machine 1 for two-stage ballast compaction and the cleaning machine 4 moves continuously in the working direction 9 throughout the work.
  • a Relatiwerschiebung the stuffing and the track lifting unit 11,10 is parallel to the continuous right of way a cyclic clogging of the track 3 possible.
  • FIG. 4 schematically indicated variant of the invention differs in that the front frame member 23 is connected to the cleaning machine 4.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

Die Erfindung betrifft ein Verfahren zur Verdichtung von Schotter einer Schotterbettung eines Gleises, wobei der Schotter unter Anhebung des Gleises abgeworfen und verdichtet wird, indem das Gleis unter vertikaler Auflast in horizontale Querschwingungen versetzt wird, sowie eine Maschine.The invention relates to a method for compacting ballast of a ballast bed of a track, wherein the ballast is dropped and compacted by raising the track by the track is placed under vertical load in horizontal transverse vibrations, and a machine.

Da nach einer Schotterreinigung, beispielsweise gemäß US 4 770 104 , eine komplette Neubildung der Schotterbettung stattfindet, ist diese völlig unverdichtet. Aus diesem Grund ist es auch unbedingt notwendig, dass nach der mit Hilfe von Stopfwerkzeugen durchgeführten Gleislagekorrektur eine Verdichtung der Schotterbettung erfolgt. Dazu wird das Gleis mit einer statischen, vertikalen Auflast belastet und parallel dazu in horizontale Querschwingungen versetzt. Diese sogenannte Stabilisierung des Gleises wird durch vielfach bekannte Gleisstabilisatoren (z.B. US 5 257 579 ) erreicht.Because after a gravel cleaning, for example, according to US 4,770,104 , a complete new formation of ballast bedding takes place, this is completely uncompacted. For this reason, it is also absolutely necessary that after the track position correction carried out with the help of tamping tools compaction of the ballast bedding takes place. For this purpose, the track is loaded with a static, vertical load and parallel offset in horizontal transverse vibrations. This so-called stabilization of the track is known by widely known track stabilizers (eg US 5,257,579 ) reached.

Gemäß GB 2 267 305 ist es bekannt, ein Gleishebeaggregat einer Reinigungsmaschine in Querschwingungen zu versetzen. Damit besteht die Möglichkeit, durch unregelmäßige Schottereinbringung verursachte Schotteranhäufungen abzusenken, um eine gleichmäßigere Höhenlage des Gleises zu erzielen.According to GB 2 267 305 It is known to put a track lifting unit of a cleaning machine in transverse vibrations. This makes it possible to reduce gravel accumulations caused by irregular gravel introduction in order to achieve a more even height of the track.

Durch EP 0 726 360 , FR 2 303 117 und FR 2 498 653 ist es bekannt, nach oder auch vor einem Stopfaggregat ein Stabilisationsaggregat anzuordnen, um im Rahmen einer Gleislagekorrektur eine Gleisstabilisierung durchzuführen.By EP 0 726 360 . FR 2 303 117 and FR 2 498 653 It is known to arrange a stabilization unit after or even before a tamping unit to perform a track stabilization in the context of a track position correction.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Verfahrens bzw. einer Maschine der gattungsgemäßen Art, mit dem bzw. der eine verbesserte Verdichtung der Schotterbettung erzielbar ist.The object of the present invention now lies in the provision of a method or a machine of the generic type with which an improved compaction of the ballast bed can be achieved.

Diese Aufgabe wird erfindungsgemäß mit einem Verfahren bzw. einer Maschine der gattungsgemäßen Art durch die im Anspruch 1 bzw. 2 angeführten Merkmale gelöst.This object is achieved by a method or a machine of the generic type by the recited in claim 1 and 2 features.

Durch die erfindungsgemäßen Merkmale ist es nunmehr möglich, die Tiefenwirkung der Gleisstabilisation wesentlich zu verbessern. Infolge der stufenweisen Schottereinbringung kann die aus den Querschwingungen des Gleises resultierende Komprimierung des Schotters auch in tieferen Schichten der Schotterbettung erzielt werden. Damit lässt sich die Schotterbettung für eine dauerhaftere Gleislage insgesamt homogener verdichten.By the features according to the invention it is now possible to substantially improve the depth effect of the track stabilization. As a result of the gradual introduction of the bulkhead, the compression of the ballast resulting from the transverse vibrations of the track can also be achieved in deeper layers of the ballast bedding. This allows the ballast bed to be more homogeneously compacted for a more permanent track position.

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.

Im Folgenden wird die Erfindung anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher beschrieben. Es zeigen:In the following the invention will be described in more detail with reference to embodiments shown in the drawing. Show it:

Fig. 1 eine vereinfachte Seitenansicht einer Maschine zur Schotterverdichtung sowie einer Reinigungsmaschine, Fig. 1 a simplified side view of a machine for ballast compaction and a cleaning machine,

Fig. 2 und 3 je eine vergrößerte Seitenansicht eines vorderen bzw. hinteren Abschnittes der Maschine zur Schotterverdichtung, und FIGS. 2 and 3 each an enlarged side view of a front or rear portion of the machine for ballast compaction, and

Fig. 4 eine Variante einer Maschinenkombination zur Reinigung und Verdichtung der Schotterbettung. Fig. 4 a variant of a machine combination for cleaning and compaction of ballast bedding.

In Fig. 1 ist eine Maschine 1 zur Verdichtung von Schotter 2 eines Gleises 3 sowie eine Reinigungsmaschine 4 dargestellt. Diese ist mit einer Schotteraufnahmekette 5, einer Siebanlage 6 und einem Abwurfband 7 ausgestattet. Zur Einbringung von zusätzlichem bzw. neuem Schotter ist eine Schurre 8 vorgesehen.In Fig. 1 a machine 1 for compacting ballast 2 of a track 3 and a cleaning machine 4 is shown. This is equipped with a ballast pick-up chain 5, a sieve 6 and a discharge belt 7. For the introduction of additional or new gravel a chute 8 is provided.

Die Maschine 1 (s. Fig. 2, 3) zur Verdichtung des Schotters 2 befindet sich - bezüglich einer Arbeitsrichtung 9 - unmittelbar hinter der Reinigungsmaschine 4 und ist mit einem Gleishebe- und Stopfaggregat 10, 11 ausgestattet. Die beiden Aggregate 10, 11 sind auf einem Satelliten 12 angeordnet, der relativ zu einem Maschinenrahmen 13 verschiebbar ist. Für die Gleislagekorrektur ist ein Bezugsystem 14 vorgesehen.The machine 1 (s. Fig. 2, 3rd ) for compaction of the ballast 2 is - with respect to a working direction 9 - immediately behind the cleaning machine 4 and is equipped with a track lifting and tamping unit 10, 11. The two units 10, 11 are arranged on a satellite 12 which is displaceable relative to a machine frame 13. For the track position correction, a reference system 14 is provided.

An einem hinteren Ende 15 des Maschinenrahmens 13 ist ein hinterer Rahmenteil 16 angelenkt, der zwischen zwei Fahrwerken 17 ein erstes bzw. hinteres Stabilisationsaggregat 18 aufweist. Dieses ist zur Erzeugung von horizontalen Querschwingungen mit einem Exzenterantrieb 19 verbunden und durch Rollenzangen formschlüssig mit Schienen 20 des Gleises 3 in Eingriff bringbar. Zwischen Rahmenteil 16 und Stabilisationsaggregat 18 angeordnete Antriebe 21 dienen zur Aufbringung vertikaler statischer Auflasten auf das Gleis 3.At a rear end 15 of the machine frame 13, a rear frame part 16 is articulated, which has a first or rear stabilization unit 18 between two suspensions 17. This is connected to the generation of horizontal transverse vibrations with an eccentric drive 19 and by means of roller tongs form-fitting with rails 20 of the track 3 engageable. Drives 21 arranged between the frame part 16 and the stabilization unit 18 serve to apply vertical static loads to the track 3.

An einem vorderen Ende 22 des Maschinenrahmens 13 ist ein vorderer Rahmenteil 23 angelenkt, der mit einem zweiten bzw. vorderen Stabilisationsaggregat 24 verbunden ist. Dieses ist dem Stopfaggregat 11 - bezüglich der Arbeitsrichtung 9 - vorgeordnet und ebenso ausgebildet wie das beschriebene erste Stabilisationsaggregat 18.At a front end 22 of the machine frame 13, a front frame part 23 is hinged, which is connected to a second or front stabilization unit 24. This is the tamping unit 11 - with respect to the working direction 9 - upstream and designed as well as the described first stabilizing unit 18th

Zwischen dem vorderen, zweiten Stabilisationsaggregat 24 und dem Gleishebeaggregat 10 ist eine Schotterschurre 25 zum Abwurf des Schotters 2 angeordnet. Oberhalb der Stopf- und Stabilisationsaggregate 11, 18, 24 ist ein in Maschinenlängsrichtung verlaufendes Förderband 26 zum Schottertransport in Arbeitsrichtung 9 der Maschine 1 vorgesehen. Oberhalb der Schotterschurre 25 befindet sich eine Umlenkeinrichtung 27 zum wahlweisen Umlenken des Schotters 2 vom Förderband 26 in die Schotterschurre 25. Ein vorderes Abwurfende 28 des Förderbandes 26 ragt derart über den vorderen Rahmenteil 23 vor, dass wahlweise neuer Schotter 2 (s. Fig. 1) auf ein Förderband und in die Schurre 8 der Reinigungsmaschine 4 transportierbar ist.Between the front, second stabilization unit 24 and the track lifting unit 10, a ballast chute 25 is arranged for the discharge of the ballast 2. Above the stuffing and stabilization units 11, 18, 24, a conveyor belt 26 running in the machine longitudinal direction is provided for conveying the grit in the working direction 9 of the machine 1. Above the gravel chute 25 is a deflection device 27 for selectively deflecting the ballast 2 from the conveyor belt 26 in the ballast chute 25. A front discharge end 28 of the conveyor belt 26 protrudes over the front frame part 23 so that either new gravel 2 (s. Fig. 1 ) is transportable on a conveyor belt and in the chute 8 of the cleaning machine 4.

Im Folgenden wird das erfindungsgemäße Verfahren näher beschrieben: Durch den Abwurf des in der Siebanlage 6 gereinigten Schotters 2 auf das Gleis 3 wird eine erste Schotterlage 29 gebildet. Das durch eine nicht näher dargestellte Hebeeinrichtung der Reinigungsmaschine 4 auf die erste Schotterlage 29 abgelegte Gleis 3 wird mit Hilfe des vorderen Stabilisationsaggregates 24 unter vertikaler Auflast in horizontale Querschwingungen versetzt. Dadurch kommt es zu einer Verdichtung der ersten Schotterlage 29.The method according to the invention is described in more detail below: By dumping the ballast 2 cleaned in the screen 6 onto the track 3, a first ballast layer 29 is formed. The track 3 deposited on the first ballast layer 29 by a lifting device, not shown, of the cleaning machine 4 is made with the aid of the front stabilization unit 24 offset under vertical load in horizontal transverse vibrations. This leads to a compression of the first ballast layer 29.

Parallel dazu erfolgt von nicht näher dargestellten Speicherwagen eine kontinuierliche Zufuhr von neuem Schotter 2 auf das die gesamte Maschine 1 überbrückende Förderband 26. Der Schotter 2 wird in Arbeitsrichtung 9 der Maschine 1 transportiert und in Abhängigkeit der Umlenkeinrichtung 27 in die Schotterschurre 25 und gegebenenfalls auch in die Schurre 8 der Reinigungsmaschine 4 abgeworfen.Parallel to this is done by non-illustrated storage a continuous supply of new ballast 2 on the entire machine 1 bridging conveyor belt 26. The ballast 2 is transported in the direction of 9 of the machine 1 and depending on the deflection 27 in the ballast chute 25 and possibly also in the chute 8 of the cleaning machine 4 dropped.

Der über die Schotterschurre 25 abgeworfene Schotter 2 bildet unter Anhebung des Gleises 3 durch das nachfolgende Gleishebeaggregat 10 eine zweite Schotterlage 30. Nach Unterstopfung durch das Stopfaggregat 11 wird das Gleis 3 wiederum mit Hilfe des hinteren Stabilisationsaggregates 18 mit einer vertikalen Auflast belastet und gleichzeitig in horizontale Querschwingungen versetzt. Dadurch kommt es zu einer Verdichtung der zweiten bzw. oberen Schotterlage 30.The over the gravel chute 25 dropped ballast 2 forms raising the track 3 by the following track lift unit 10, a second layer of gravel 30 After Unterstopfung by the tamping unit 11, the track 3 is again loaded with the help of the rear stabilizer unit 18 with a vertical load and at the same time in horizontal Transverse vibrations offset. This results in a compression of the second or upper gravel layer 30.

Der aus der Maschine 1 zum zweistufigen Schotterverdichten und der Reinigungsmaschine 4 gebildete Zugverband fährt während des gesamten Arbeitseinsatzes kontinuierlich in der Arbeitsrichtung 9. Infolge einer Relatiwerschiebung des Stopf- sowie des Gleishebeaggregates 11,10 ist parallel zur kontinuierlichen Vorfahrt eine zyklische Unterstopfung des Gleises 3 möglich.The train formation formed from the machine 1 for two-stage ballast compaction and the cleaning machine 4 moves continuously in the working direction 9 throughout the work. As a result of a Relatiwerschiebung the stuffing and the track lifting unit 11,10 is parallel to the continuous right of way a cyclic clogging of the track 3 possible.

Eine in Fig. 4 schematisch angedeutete Variante der Erfindung unterscheidet sich dadurch, dass der vordere Rahmenteil 23 mit der Reinigungsmaschine 4 verbunden ist. Außerdem wird der Schotter 2 sowohl für die erste als auch für die zweite Schotterlage 29, 30 von der Siebanlage 6 zugeführt.An in Fig. 4 schematically indicated variant of the invention differs in that the front frame member 23 is connected to the cleaning machine 4. In addition, the ballast 2 for both the first and the second ballast layer 29, 30 fed from the screen 6.

Claims (3)

  1. A method for consolidation of ballast of a ballast bed of a track (3), in which the ballast is discharged and consolidated while the track (3) is lifted, wherein the track (3) is set in horizontal transverse oscillations while under a vertical load, characterized by the following method steps:
    a) after formation of a first ballast layer (29), the track (3) is laid upon the same and set in horizontal transverse oscillations while under a vertical load,
    b) for forming a second ballast layer (30), additional ballast (2) is discharged and the track (3) is lifted,
    c) the track (3) is tamped and
    d) set in horizontal transverse oscillations while under a vertical load.
  2. A machine for consolidation of ballast of a ballast bed of a track (3), including a track lifting- and tamping unit (10, 11) and a stabilising unit (18) for applying a vertical load in connection with transverse oscillations of the track (3), characterized in that a second stabilising unit (24) precedes the tamping unit (11) with regard to a working direction (9), and that a ballast chute (25) for discharging ballast (2) is arranged between the front, second stabilising unit (24) and the track lifting unit (10).
  3. A machine according to claim 2, characterized in that a conveyor belt (26), extending in the longitudinal direction of the machine, for ballast transport in the working direction (9) of the machine (1) is provided above the tamping- and stabilising units (11,18,24), and that a deflection device (27) for selectively deflecting the ballast (2) from the conveyor belt (26) into the ballast chute (25) is arranged above the ballast chute (25).
EP08853792.3A 2007-11-27 2008-10-17 Method and machine for compressing ballast of a rail track Active EP2217761B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08853792T PL2217761T3 (en) 2007-11-27 2008-10-17 Method and machine for compressing ballast of a rail track

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0192307A AT505909B1 (en) 2007-11-27 2007-11-27 METHOD AND MACHINE FOR COMPACING SCOTTER OF A JOINT
PCT/EP2008/008797 WO2009068139A1 (en) 2007-11-27 2008-10-17 Method and machine for compressing ballast of a rail track

Publications (2)

Publication Number Publication Date
EP2217761A1 EP2217761A1 (en) 2010-08-18
EP2217761B1 true EP2217761B1 (en) 2014-12-31

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EP08853792.3A Active EP2217761B1 (en) 2007-11-27 2008-10-17 Method and machine for compressing ballast of a rail track

Country Status (14)

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US (1) US8240253B2 (en)
EP (1) EP2217761B1 (en)
JP (1) JP5345632B2 (en)
KR (1) KR101614959B1 (en)
CN (1) CN101861433B (en)
AT (1) AT505909B1 (en)
AU (1) AU2008329248B2 (en)
BR (1) BRPI0819672B1 (en)
CA (1) CA2703195C (en)
DK (1) DK2217761T3 (en)
EA (1) EA015919B1 (en)
ES (1) ES2533751T3 (en)
PL (1) PL2217761T3 (en)
WO (1) WO2009068139A1 (en)

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Publication number Priority date Publication date Assignee Title
US7450813B2 (en) 2006-09-20 2008-11-11 Imra America, Inc. Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers
CN103726420B (en) * 2013-12-05 2016-06-29 冯政 Chain saw type rail crawler loader
CN104198310B (en) * 2014-07-01 2016-09-14 昆明理工大学 A kind of indoor prose style free from parallelism ballast track bed CYCLIC LOADING is made firm by ramming test bed
CN207739075U (en) * 2017-05-27 2018-08-17 中国铁建高新装备股份有限公司 A kind of railway ballast screen scarifier
AT522237B1 (en) * 2019-03-14 2024-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Method for compacting a ballast bed of a track
KR102244335B1 (en) 2020-08-06 2021-04-28 한국철도기술연구원 Mixing and injecting ballast filler equipment using working platform, and construction method for the same
AT17648U1 (en) * 2021-03-15 2022-10-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Method for cleaning a ballast bed of a track
AT525273B1 (en) * 2021-08-04 2023-02-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Process and machine for processing a track

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US4046078A (en) * 1975-01-31 1977-09-06 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Track surfacing apparatus
AT337241B (en) * 1975-03-05 1977-06-27 Plasser Bahnbaumasch Franz MOBILE MACHINE FOR COMPACTING AND CORRECTING THE TRACK
AT371171B (en) 1981-01-28 1983-06-10 Plasser Bahnbaumasch Franz TRACK LEVELING PLUG AND LEVELING MACHINE WITH STABILIZATION UNIT
DE3663548D1 (en) * 1986-04-02 1989-06-29 Plasser Bahnbaumasch Franz Mobile plant cleaning the ballast of a track with means to distribute said ballast
EP0397956B1 (en) * 1989-05-18 1992-10-07 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Continuously moving tamping machine with a plow arrangement
AT398213B (en) * 1989-10-31 1994-10-25 Plasser Bahnbaumasch Franz MACHINE FOR RECEIVING AND DISTRIBUTING THE BEDGING BALL
DE59102841D1 (en) * 1991-02-12 1994-10-13 Plasser Bahnbaumasch Franz Cleaning machine.
EP0518845B1 (en) 1991-06-12 1995-04-12 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Method and tamping machine for the compaction of ballast of railway lines
AT402308B (en) * 1993-01-27 1997-04-25 Plasser Bahnbaumasch Franz STAMPING MACHINE
ES2130776T3 (en) * 1995-02-09 1999-07-01 Plasser Bahnbaumasch Franz METHOD AND MACHINE TO BAT AND STABILIZE A RAILWAY.
DE59810204D1 (en) * 1997-06-27 2003-12-24 Plasser Bahnbaumasch Franz Machine for compacting and profiling the ballast bedding of a track
DK1856328T3 (en) * 2005-02-23 2009-02-02 Plasser Bahnbaumasch Franz Method for track position correction

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CN101861433A (en) 2010-10-13
KR101614959B1 (en) 2016-04-22
CA2703195C (en) 2015-05-12
CA2703195A1 (en) 2009-06-04
CN101861433B (en) 2012-08-15
AT505909B1 (en) 2009-05-15
DK2217761T3 (en) 2015-04-13
EA201000822A1 (en) 2011-02-28
BRPI0819672A2 (en) 2015-05-26
JP2011504973A (en) 2011-02-17
US8240253B2 (en) 2012-08-14
EA015919B1 (en) 2011-12-30
PL2217761T3 (en) 2015-06-30
AU2008329248A1 (en) 2009-06-04
BRPI0819672B1 (en) 2018-05-15
AT505909A4 (en) 2009-05-15
JP5345632B2 (en) 2013-11-20
EP2217761A1 (en) 2010-08-18
ES2533751T3 (en) 2015-04-14
AU2008329248B2 (en) 2014-07-24
KR20100088135A (en) 2010-08-06
US20100242781A1 (en) 2010-09-30
WO2009068139A1 (en) 2009-06-04

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