EP1817463A1 - Method for correcting height defects in a track - Google Patents

Method for correcting height defects in a track

Info

Publication number
EP1817463A1
EP1817463A1 EP04803209A EP04803209A EP1817463A1 EP 1817463 A1 EP1817463 A1 EP 1817463A1 EP 04803209 A EP04803209 A EP 04803209A EP 04803209 A EP04803209 A EP 04803209A EP 1817463 A1 EP1817463 A1 EP 1817463A1
Authority
EP
European Patent Office
Prior art keywords
track
errors
lowering
stabilization
altitude
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
EP04803209A
Other languages
German (de)
French (fr)
Other versions
EP1817463B1 (en
Inventor
Josef Theurer
Bernhard Lichtberger
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 PL04803209T priority Critical patent/PL1817463T3/en
Publication of EP1817463A1 publication Critical patent/EP1817463A1/en
Application granted granted Critical
Publication of EP1817463B1 publication Critical patent/EP1817463B1/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
    • E01B27/12—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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/04—Lifting or levelling of tracks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes

Definitions

  • the invention relates to a method for correcting height misalignments of a track, wherein this is supported under lifting in a provisional target position and subsequently in a track stabilization by applying a static load in conjunction with transverse vibrations finally kontrol ⁇ profiled is lowered into a final desired position ,
  • the object of the present invention is to provide a method of the generic type with which the durability of the corrected track position can be improved.
  • this object is achieved by a method of the type mentioned at the outset in that the track is raised beyond the final setpoint position and supplemented with an elevation correlating with the respective error value of the altitude error.
  • Fig. 1 is a side view of a machine for track position correction
  • Fig. 2 is a schematic representation of various states of the track position.
  • a machine 1 shown in FIG. 1 for the position correction of a track 2 has a machine frame 6 composed of two frame parts 3, 4 as well as rail carriages 7.
  • the - with respect to a working direction 8 - front frame part 3 has a Stopfaggregat 9 for Unterstopfen thresholds 10.
  • the rear frame part 4 are associated with stabilization units 11, which can be pressed with a vertical load on the track 2 and this set simultaneously in transverse vibrations.
  • the tamping unit 9 positioned on the front frame part 3 is arranged on a satellite frame 13 together with a preceding track lifting unit 12. This is mounted with a front end by a drive 5 longitudinally displaceable on the frame part 3, while a hin ⁇ teres end is supported on a separate rail chassis 7. About this sem is a connected to the front frame part 3 Anlagen ⁇ cabin 14 with a control device 15. For the track position correction, a measuring axes 16 exhibiting reference system 17 is provided.
  • the x-axis of a diagram shown in FIG. 2 represents the track length
  • the y-axis represents the altitude error.
  • An actual position Xi of the track 2 registered by the reference system 17 is characterized by error values of altitude errors y- of different magnitudes. Previously, it was customary to raise the track in a desired position X and to support. Subsequently, this "provisional" target position X was determined by the action of static load and transverse load. Vibrations are uniformly lowered and compacted as part of track stabilization.
  • the track 2 is now raised beyond the final setpoint position X with an overshoot y + which correlates with the respective error value of the altitude error y, and - under formation of a provisional setpoint position X v - is supported.
  • the respective local position x s detected by a distance sensor 18 and the value of the superelevation y +, which correlates to the altitude error y be stored in the control device 15.
  • the superelevation y + is in each case proportional to the altitude error y-.
  • the method according to the invention can also be carried out when the stabilization units 11 are located on an independently movable vehicle, a so-called track stabilizer.
  • the required data local position and value of the superelevation
  • the required data are transmitted by radio to a control unit of the track stabilizer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Road Paving Machines (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Stereophonic System (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Golf Clubs (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

The invention concerns a method for correcting height defects (y-), which consists in lifting a track by superelevation (y+), above a final ideal position (X) and tamping same, thereby enabling a temporary ideal position (X<SUB>v</SUB>) to be obtained. Then with a view to stabilizing the track, the ballast bed of the track (2) is subjected to a different compaction to obtain finally, the desired ideal position (X). It is thus possible to prevent the track from returning to the previous defective position.

Description

Verfahren zur Korrektur von Höhenlagefehlern eines Gleises.Method for correcting altitude errors of a track.
Die Erfindung betrifft ein Verfahren zur Korrektur von Höhenlagefehlern eines Gleises, wobei dieses unter Anheben in eine vorläufige Soll-Lage unterstopft und nachfolgend im Rahmen einer Gleisstabilisation durch Aufbringen einer statischen Auflast in Verbindung mit Querschwingungen schließlich kontrol¬ liert in eine endgültige Soll-Lage abgesenkt wird.The invention relates to a method for correcting height misalignments of a track, wherein this is supported under lifting in a provisional target position and subsequently in a track stabilization by applying a static load in conjunction with transverse vibrations finally kontrol¬ profiled is lowered into a final desired position ,
Durch US 6 154 973 ist ein Verfahren zur Gleislagekorrektur bekannt, bei dem nach der Unterstopfung des Gleises die Gleislage aufgemessen wird, um langwellige La¬ gefehler zu eruieren. Anschließend erfolgt durch den Einsatz eines Gleisstabilisators eine kontrollierte Absenkung des Gleises in eine endgültige Soll-Lage, wobei durch Änderung der statischen Auflast bzw. der Querschwingungen die langwelligen Fehler eliminiert werden.By US 6 154 973 a method for track position correction is known, in which after the clogging of the track, the track position is measured to eruieren long-wave La¬ errors. Subsequently, by the use of a track stabilizer, a controlled lowering of the track into a final desired position, whereby the long-wave errors are eliminated by changing the static load or the transverse vibrations.
Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Ver¬ fahrens der gattungsgemäßen Art, mit dem die Dauerhaftigkeit der korrigier¬ ten Gleislage verbessert werden kann.The object of the present invention is to provide a method of the generic type with which the durability of the corrected track position can be improved.
Erfindungsgemäß wird diese Aufgabe mit einem Verfahren der eingangs ge¬ nannten Art dadurch gelöst, dass das Gleis mit einer zu dem jeweiligen Feh¬ lerwert des Höhenlagefehlers korrelierenden Überhöhung über die endgülti¬ ge Soll-Lage hinaus angehoben und unterstopft wird.According to the invention, this object is achieved by a method of the type mentioned at the outset in that the track is raised beyond the final setpoint position and supplemented with an elevation correlating with the respective error value of the altitude error.
Durch diese in Relation zu den Höhenlagefehlern gezielte Überhöhung des Gleises werden Abschnitte mit größeren Höhenlagefehlern - im Rahmen der nachfolgenden Gleisstabilisation - automatisch stärker verdichtet. Damit kann zuverlässig verhindert werden, dass diese Gleisabschnitte durch die Ver¬ kehrsbelastung relativ rasch wieder in ihre alte fehlerhafte Lage absinken. Dabei ist von besonderem Vorteil, dass dieser Effekt lediglich mit minimalem zusätzlichen Aufwand erzielbar ist. Weitere Vorteile und Ausbildungen der Erfindung ergeben sich aus den wei¬ teren Ansprüchen und der Zeichnung.As a result of this elevation of the track, which is targeted in relation to the altitude errors, sections with greater altitude errors are automatically more densely compressed during the subsequent track stabilization. This can reliably prevent these track sections from falling back into their old faulty position relatively quickly due to the traffic load. It is of particular advantage that this effect can be achieved only with minimal additional effort. Further advantages and embodiments of the invention will become apparent from the wei¬ claims and the drawings.
Im folgenden wird die Erfindung anhand von in der Zeichnung dargestelltenIn the following the invention with reference to shown in the drawing
Ausführungsbeispielen näher beschrieben.Embodiments described in more detail.
Es zeigen:Show it:
Fig. 1 eine Seitenansicht einer Maschine zur Gleislagekorrektur, undFig. 1 is a side view of a machine for track position correction, and
Fig. 2 eine schematische Darstellung verschiedener Zustände der Gleislage.Fig. 2 is a schematic representation of various states of the track position.
Eine in Fig. 1 ersichtliche Maschine 1 für die Lagekorrektur eines Gleises 2 weist einen aus zwei Rahmenteilen 3,4 zusammengesetzten Maschinenrah¬ men 6 sowie Schienenfahrwerke 7 auf. Der - bezüglich einer Arbeitsrichtung 8 - vordere Rahmenteil 3 weist ein Stopfaggregat 9 zum Unterstopfen von Schwellen 10 auf. Dem hinteren Rahmenteil 4 sind Stabilisationsaggregate 11 zugeordnet, die mit einer vertikalen Auflast auf das Gleis 2 anpreßbar sind und dieses gleichzeitig in Querschwingungen versetzen.A machine 1 shown in FIG. 1 for the position correction of a track 2 has a machine frame 6 composed of two frame parts 3, 4 as well as rail carriages 7. The - with respect to a working direction 8 - front frame part 3 has a Stopfaggregat 9 for Unterstopfen thresholds 10. The rear frame part 4 are associated with stabilization units 11, which can be pressed with a vertical load on the track 2 and this set simultaneously in transverse vibrations.
Das auf dem vorderen Rahmenteil 3 positionierte Stopfaggregat 9 ist ge¬ meinsam mit einem vorgeordneten Gleishebeaggregat 12 auf einem Satelli¬ tenrahmen 13 angeordnet. Dieser ist mit einem vorderen Ende durch einen Antrieb 5 längsverschiebbar auf dem Rahmenteil 3 gelagert, während ein hin¬ teres Ende auf einem eigenen Schienenfahrwerk 7 abgestützt ist. Über die¬ sem befindet sich eine mit dem vorderen Rahmenteil 3 verbundene Arbeits¬ kabine 14 mit einer Steuereinrichtung 15. Für die Gleislagekorrektur ist ein Messachsen 16 aufweisendes Bezugsystem 17 vorgesehen.The tamping unit 9 positioned on the front frame part 3 is arranged on a satellite frame 13 together with a preceding track lifting unit 12. This is mounted with a front end by a drive 5 longitudinally displaceable on the frame part 3, while a hin¬ teres end is supported on a separate rail chassis 7. About this sem is a connected to the front frame part 3 Arbeits¬ cabin 14 with a control device 15. For the track position correction, a measuring axes 16 exhibiting reference system 17 is provided.
Die x-Achse eines in Fig. 2 ersichtlichen Diagramms stellt die Gleislänge, die y-Achse die Höhenlagefehler dar. Eine durch das Bezugsystem 17 registrier¬ te Ist-Lage Xi des Gleises 2 ist durch unterschiedlich große Fehlerwerte von Höhenlagefehlern y- gekennzeichnet. Bisher war es üblich, das Gleis in eine Soll-Lage X anzuheben und zu unterstopfen. Anschließend wurde diese .vor¬ läufige' Soll-Lage X durch Einwirkung von statischer Auflast und Quer- Schwingungen im Rahmen einer Gleisstabilisation gleichmäßig abgesenkt und verdichtet.The x-axis of a diagram shown in FIG. 2 represents the track length, the y-axis represents the altitude error. An actual position Xi of the track 2 registered by the reference system 17 is characterized by error values of altitude errors y- of different magnitudes. Previously, it was customary to raise the track in a desired position X and to support. Subsequently, this "provisional" target position X was determined by the action of static load and transverse load. Vibrations are uniformly lowered and compacted as part of track stabilization.
Gemäß dem erfindungsgemäßen Verfahren wird nun das Gleis 2 mit einer zu dem jeweiligen Fehlerwert des Höhenlagefehlers y- korrelierenden Überhö¬ hung y+ über die endgültige Soll-Lage X hinaus angehoben und - unter Bil¬ dung einer vorläufigen Soll-Lage Xv - unterstopft. Dabei ist es wesentlich, dass die jeweilige durch einen Wegmesser 18 erfasste örtliche Position xs sowie der - zum Höhenlagefehler y- korrelierende - Wert der Überhöhung y+ registriert und in der Steuereinrichtung 15 gespeichert wird. Zweckmäßiger¬ weise ist die Überhöhung y+ jeweils proportional zum Höhenlagefehler y-.According to the method according to the invention, the track 2 is now raised beyond the final setpoint position X with an overshoot y + which correlates with the respective error value of the altitude error y, and - under formation of a provisional setpoint position X v - is supported. In this case, it is essential that the respective local position x s detected by a distance sensor 18 and the value of the superelevation y +, which correlates to the altitude error y, be stored in the control device 15. Expediently, the superelevation y + is in each case proportional to the altitude error y-.
Die nachfolgende Absenkung des Gleises 2 durch den Einsatz der Stabilisa- tionsaggregate 11 erfolgt praktisch um die Distanz d zwischen diesen und dem Stopfaggregat 9 zeitversetzt. Dazu wird - in Abhängigkeit der vom Wegmesser 18 registrierten Distanz d - die jeweils gespeicherte Überhöhung y+ von der Steuereinheit 15 abgerufen und die statische Auflast sowie die Schwingungsfrequenz der Querschwingungen der Stabilisationsaggregate 11 solange aktiviert, bis eine endgültige Soll-Lage X des Gleises 2 erreicht ist. Diese wird durch ein dem hinteren Rahmenteil 4 zugeordnetes Bezugsystem 20 in Verbindung mit einer Messachse 19 registriert. Bei den größeren Hö- henlagefehlern-y-wird-automatisch die statische Auflast und/oder die Schwin¬ gungsfrequenz erhöht. Damit ist trotz einer kontinuierlichen Vorfahrt der Ma¬ schine 1 eine unterschiedliche Verdichtung möglich.The subsequent lowering of the track 2 by the use of the stabilization aggregates 11 takes place practically at a distance d between them and the tamping unit 9 with a time delay. For this purpose - depending on the odometer 18 registered distance d - the respectively stored elevation y + retrieved by the control unit 15 and the static load and the oscillation frequency of the transverse vibrations of the stabilization units 11 activated until a final target position X of the track 2 is reached , This is registered by a reference frame 20 associated with the rear frame part 4 in conjunction with a measuring axis 19. In the case of the larger elevation errors, the static load and / or the oscillation frequency are automatically increased. Thus, despite a continuous right of way of the machine 1, a different compression is possible.
Durch die zu den Höhenlagefehlern y- korrelierende bzw. proportionale Ü- berhöhung wird der Tendenz des Gleises 2 zu einer Rückkehr zu den .alten' - vor dem Stopfvorgang vorhandenen - Höhenlagefehlern zuverlässig entge¬ gengewirkt, da nunmehr Abschnitte mit größeren Lagefehlern stärker verdich¬ tet werden als Abschnitte mit geringen Fehlern. Das erfindungsgemäße Verfahren kann natürlich auch dann durchgeführt werden, wenn sich die Stabilisationsaggregate 11 auf einem unabhängig ver¬ fahrbaren Fahrzeug, einem sogenannten Gleisstabilisator befinden. In die¬ sem Falle werden die erforderlichen Daten (örtliche Position und Wert der Überhöhung) per Funk an eine Steuereinheit des Gleisstabilisators übertra¬ gen. Um bei größeren Lagefehlern eine stärkere Absenkung des Gleises in die Soll-Lage X zu erzielen, wäre es auch möglich, die Vorfahrtgeschwindig¬ keit des Gleisstabilisators zu variieren. The tendency of the track 2 to return to the 'old' height position errors present before the stuffing operation is reliably counteracted by the elevation correlating or proportional to the altitude errors y, since sections with larger positional errors now become more compact be considered as sections with low errors. Of course, the method according to the invention can also be carried out when the stabilization units 11 are located on an independently movable vehicle, a so-called track stabilizer. In this case, the required data (local position and value of the superelevation) are transmitted by radio to a control unit of the track stabilizer. In order to achieve a greater reduction of the track to the desired position X in the case of major positional errors, it would also be possible to vary the Vorfahrtgeschwindig¬ speed of the track stabilizer.

Claims

P a t e n t a n s p r ü c h e Patent claims
1. Verfahren zur Korrektur von Höhenlagefehlern (y-) eines Gleises (2), wobei dieses unter Anheben in eine vorläufige Soll-Lage (Xv) unterstopft und nachfolgend im Rahmen einer Gleisstabilisation durch Aufbringen einer statischen Auflast in Ver¬ bindung mit Querschwingungen schließlich kontrolliert in eine endgültige Soll-Lage (X) abgesenkt wird, dadurch gekennzeichnet, dass das Gleis (2) mit einer zu dem jeweiligen Fehlerwert des Höhenlagefehlers (y-) korrelierenden Überhöhung (y+) über die endgültige Soll-Lage (X) hinaus angehoben und unterstopft wird.1. A method for correcting height errors (y-) of a track (2), which supports this under lifting in a provisional target position (X v ) and subsequently in the context of a track stabilization by applying a static load in Ver¬ bond with transverse vibrations finally controlled in a final target position (X) is lowered, characterized in that the track (2) with a to the respective error value of the altitude error (y-) correlating elevation (y +) above the final target position (X) also raised and is supported.
2. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass der Wert sowie die örtliche Position (xs) der jeweiligen Überhöhung (y+) gespeichert und zur Steue¬ rung der Gleisabsenkung durch die Gleisstabilisation verwendet werden.2. The method according to claim 1, characterized in that the value and the local position (xs) of the respective elevation (y +) are stored and used for Steue¬ tion of the track lowering by the track stabilization.
3. Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass bei der nachfol¬ genden Gleisstabilisation zur Absenkung des Gleises (2) in die Soll-Lage X die verti¬ kale Auflast in Abhängigkeit von den Höhenlagefehlern (y-) geändert wird.3. The method according to claim 2, characterized in that in the following track stabilization for lowering the track (2) into the desired position X, the vertical load is changed as a function of the altitude errors (y-).
4. Verfahren nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass bei der nachfolgenden Gleisstabilisation zur Absenkung des Gleises (2) in die Soll-Lage X eine Schwingungsfrequenz der Querschwingungen in Abhängigkeit von den Höhen¬ lagefehlern (y-) geändert wird.4. The method according to claim 2 or 3, characterized in that in the subsequent track stabilization for lowering the track (2) in the desired position X, an oscillation frequency of the transverse vibrations in dependence on the Höhen¬ position errors (y-) is changed.
5. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass zur Absenkung des Gleises (2) in die Soll-Lage X eine Vorfahrtgeschwindigkeit einer die Gleisstabili¬ sation durchführenden Maschine in Abhängigkeit von den Höhenlagefehlern (y-) ge¬ ändert wird. 5. The method according to claim 1, characterized in that for lowering the track (2) in the desired position X, a priority speed of a Gleisstabili¬ sation performing machine in response to the altitude error (y-) ge changes.
EP04803209A 2004-11-22 2004-11-22 Method for correcting height defects in a track Active EP1817463B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04803209T PL1817463T3 (en) 2004-11-22 2004-11-22 Method for correcting height defects in a track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/013218 WO2006056215A1 (en) 2004-11-22 2004-11-22 Method for correcting height defects in a track

Publications (2)

Publication Number Publication Date
EP1817463A1 true EP1817463A1 (en) 2007-08-15
EP1817463B1 EP1817463B1 (en) 2008-09-03

Family

ID=34959516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04803209A Active EP1817463B1 (en) 2004-11-22 2004-11-22 Method for correcting height defects in a track

Country Status (11)

Country Link
EP (1) EP1817463B1 (en)
JP (1) JP4547006B2 (en)
CN (1) CN101061275B (en)
AT (1) ATE407261T1 (en)
AU (1) AU2004325170B2 (en)
DE (1) DE502004008005D1 (en)
DK (1) DK1817463T3 (en)
EA (1) EA010235B1 (en)
ES (1) ES2313109T3 (en)
PL (1) PL1817463T3 (en)
WO (1) WO2006056215A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794851A (en) * 2014-10-22 2017-05-31 Hp3真实有限责任公司 Method for measuring and showing the track geometry shape of track equipment
WO2021115722A1 (en) 2019-12-10 2021-06-17 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. Machine and method for stabilising a ballast track
EP4242375A1 (en) 2022-03-08 2023-09-13 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. Method for operating a tamping machine and tamping machine

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AT503437B1 (en) * 2006-08-10 2007-10-15 Plasser Bahnbaumasch Franz Method for ballasting and stabilization of track, involves reducing transverse vibrations producing dynamic impact force by repetitive ballasting of track section
EP2957674B1 (en) * 2014-06-18 2017-10-11 HP3 Real GmbH Method for operating a movable superstructure machine on a railway track
AT519317B1 (en) * 2016-11-04 2018-12-15 Plasser & Theurer Exp Von Bahnbaumaschinen G M B H Method and track construction machine for correction of track position errors
AT520894B1 (en) * 2018-01-22 2021-01-15 Hp3 Real Gmbh Process for improving the track position using a track tamping machine
AT521263B1 (en) * 2018-08-20 2019-12-15 Hp3 Real Gmbh Individual troubleshooting procedure
AT521990B1 (en) * 2018-12-27 2022-07-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Method and track-laying machine for processing a ballasted track
AT521956B1 (en) 2019-03-06 2020-07-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Track construction machine and method for stabilizing a ballast bed
AT17790U1 (en) 2021-06-21 2023-02-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Method and system for correcting vertical track errors
CN115758528B (en) * 2022-11-18 2023-09-29 中国铁路设计集团有限公司 Comprehensive optimization calculation method for railway track lifting and lining treatment scheme

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AT373647B (en) * 1982-02-09 1984-02-10 Plasser Bahnbaumasch Franz TRACK CORRECTION MACHINE FOR INFLATING BED MATERIAL
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EP0930398A1 (en) * 1998-01-19 1999-07-21 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Correction method for the position of a railway track
DE59907764D1 (en) * 1998-03-27 2003-12-24 Plasser Bahnbaumasch Franz Method for track position correction
ATA18499A (en) * 1999-02-10 2000-04-15 Plasser Bahnbaumasch Franz METHOD FOR CORRECTING THE POSITION OF A TRACK

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794851A (en) * 2014-10-22 2017-05-31 Hp3真实有限责任公司 Method for measuring and showing the track geometry shape of track equipment
WO2021115722A1 (en) 2019-12-10 2021-06-17 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. Machine and method for stabilising a ballast track
EP4242375A1 (en) 2022-03-08 2023-09-13 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. Method for operating a tamping machine and tamping machine

Also Published As

Publication number Publication date
EA200700731A1 (en) 2007-10-26
CN101061275A (en) 2007-10-24
AU2004325170B2 (en) 2010-02-04
DE502004008005D1 (en) 2008-10-16
EA010235B1 (en) 2008-06-30
PL1817463T3 (en) 2009-01-30
WO2006056215A1 (en) 2006-06-01
JP4547006B2 (en) 2010-09-22
ES2313109T3 (en) 2009-03-01
DK1817463T3 (en) 2008-11-10
ATE407261T1 (en) 2008-09-15
CN101061275B (en) 2010-06-16
AU2004325170A1 (en) 2006-06-01
JP2008520862A (en) 2008-06-19
EP1817463B1 (en) 2008-09-03

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