EP3631087B1 - Verfahren und vorrichtung zum verdichten eines gleisschotterbetts - Google Patents

Verfahren und vorrichtung zum verdichten eines gleisschotterbetts Download PDF

Info

Publication number
EP3631087B1
EP3631087B1 EP18725766.2A EP18725766A EP3631087B1 EP 3631087 B1 EP3631087 B1 EP 3631087B1 EP 18725766 A EP18725766 A EP 18725766A EP 3631087 B1 EP3631087 B1 EP 3631087B1
Authority
EP
European Patent Office
Prior art keywords
tamping
ballast
characteristic value
tamping tool
progression
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.)
Active
Application number
EP18725766.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3631087A1 (de
Inventor
Fritz Kopf
Dietmar Adam
Bernhard ANTONY
Florian Auer
Olja BARBIR
Johannes Pistrol
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.)
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Original Assignee
Plasser und Theurer Export Von Bahnbaumaschinen 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=62200412&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3631087(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Plasser und Theurer Export Von Bahnbaumaschinen GmbH filed Critical Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Priority to PL18725766T priority Critical patent/PL3631087T3/pl
Publication of EP3631087A1 publication Critical patent/EP3631087A1/de
Application granted granted Critical
Publication of EP3631087B1 publication Critical patent/EP3631087B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes
    • E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
    • E01B35/08—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction for levelling
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/10—Track-lifting or-lining devices or methods
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/12—Tamping devices
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/12—Tamping devices
    • E01B2203/127—Tamping devices vibrating the track surface
    • 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 compacting a track ballast bed by means of a tamping unit, which comprises two opposite tamping tools, which are subjected to vibrations during a tamping process and are lowered into the track ballast bed and moved towards one another with a set-up movement.
  • the invention also relates to a device for carrying out the method.
  • railway lines with ballasted superstructures require regular correction of the track position, with track tamping machines or switch tamping machines or universal tamping machines being used as a rule.
  • Such machines which can be moved cyclically or continuously on the track, usually comprise a measuring system, a lifting / straightening unit and a tamping unit. The track is raised to a predetermined position by means of the lifting / straightening unit. To fix this new position, tamping tools located on the tamping unit are used to tamp track ballast from both sides under a respective sleeper of the track and compact it.
  • a corresponding overcorrection of the track position is appropriate so that the track takes the desired final position through subsequent settlement. Settlement takes place, if necessary, through stabilization by means of a dynamic track stabilizer and in any case through the subsequent regular load on the train traffic.
  • tamping units for tamping under sleepers of a track.
  • AT 350 097 B a tamping unit in which hydraulic auxiliary drives are linked to a rotating eccentric shaft for the transmission of vibrations.
  • AT 339 358 B we know a tamping unit with hydraulic drives that serve in a combined function as auxiliary drives and as vibration generators.
  • AT 515 801 A4 describes a method for compacting a track ballast bed by means of a tamping unit, whereby a quality number for a ballast bed hardness is to be shown.
  • a support force of a support cylinder is recorded as a function of a support path and a code number is defined using an energy consumption derived therefrom.
  • this figure has little informative value because a not negligible amount of energy that is lost in the system is not taken into account.
  • the total energy actually introduced into the ballast during a tamping process would not allow a reliable assessment of the condition of the ballast bed. Summary of the invention
  • the invention is based on the object of specifying an improvement over the prior art for a method and a device of the type mentioned at the beginning.
  • the method is characterized in that, by means of sensors arranged on the tamping unit, at least for one tamping tool, a curve of a force acting on the tamping tool over a path covered by the tamping tool is recorded during a vibration cycle and that at least one parameter is derived from this, by means of which an evaluation of the Tamping process and / or a condition of the track ballast bed takes place.
  • the tamping unit is used as a measuring device during an operational use in order to record a force-displacement curve (working diagram) of the tamping tool and to derive a meaningful parameter from it.
  • the compacting process serves as a measuring procedure to determine the load-deformation behavior of the track ballast and its changes Place to be determined.
  • the track ballast quality and compaction can already be assessed online during the compaction process.
  • process parameters of compaction and the corrected track position can be continuously adjusted. For example, a default value for overcorrection of the track position can be derived from the evaluation of the ballast bed quality.
  • the parameter is specified as a parameter for controlling the tamping unit.
  • the automated adjustment of the tamping process achieved in this way allows a quick reaction to a changing condition of the ballast bed. For example, several provision processes can be carried out automatically until a specified degree of ballast compaction is achieved.
  • An advantageous embodiment of the invention provides that a maximum force acting on the tamping tool during the oscillation cycle is derived as a first parameter in order to evaluate a ballast condition or a compression condition of the ballast bed.
  • This first parameter takes into account that the track ballast can only oppose the tamping tool with a limited force (reaction force).
  • the maximum force depends on the one hand on the phase of the tamping process in which the examined oscillation cycle is and on the other hand on the condition of the ballast.
  • the first parameter is a meaningful indicator both for the ballast condition (new ballast offers higher resistance) and for the compaction condition (increase in the course of compaction).
  • an oscillation amplitude occurring during the oscillation cycle is derived from the recorded force-displacement curve as a second parameter in order to evaluate a compression state of the ballast bed.
  • reversal points of the dynamic tamping tool movement can be determined in absolute coordinates and / or relative coordinates (dynamic oscillation path). It is taken into account that both the The provision movement and the dynamic tamping tool movement are not exclusively path-controlled due to the design.
  • an occurrence of contact between the tamping tool and ballast and a loss of contact between the tamping tool and ballast are determined and a third parameter is derived from this.
  • a provision phase there is a pronounced asymmetrical load on the tamping tool, the processing direction of the ballast in the direction of the sleeper to be tamped being given by the provision movement.
  • the position of a contact entry point and the position of a contact loss point depend on the state of the ballast. In the force-displacement curve, a section with contact and a section without contact therefore provide good indicators for the quality of the track ballast.
  • Another advantageous evaluation of the force-displacement curve provides that, as a fourth parameter, an inclination of the curve during a loading phase of the tamping tool is derived.
  • This inclination of the working line in the load branch of the working diagram provides information about the load-bearing capacity of the track ballast as load rigidity. It increases in the course of the compaction of the ballast and is used as proof of compaction.
  • an inclination of the course during a relief phase of the tamping tool is advantageously derived as a fifth parameter.
  • This inclination of the working line in the relief branch of the working diagram is to be regarded as relief stiffness.
  • New ballast shows some elastic behavior when the load is removed and springs back with the tamping tool when it moves backwards until it loses contact.
  • Old gravel on the other hand, hardly reacts elastically. Therefore the unloading stiffness is a good indicator of the condition of the ballast.
  • a deformation work performed by means of the tamping tool is derived from the recorded profile as a sixth parameter.
  • the work of deformation corresponds to the area enclosed by the working line. It is that part of the work of the drive of the tamping unit that is transferred to the track ballast in order to cause compaction, displacement, flow of the ballast, etc.
  • this sixth parameter the efficiency of the track plug can be optimized in a simple manner.
  • a total inclination of the course is derived as a seventh parameter in order to determine an overall stiffness of the ballast bed.
  • the tamping tool works in both directions, as the lack of a provision movement means that it also introduces dynamic forces into the ground on its rear side. Due to the bilateral mode of action, the physical sense of loading and unloading stiffness becomes obsolete and the overall stiffness is represented by the inclination of the working line.
  • the overall inclination is determined by linear regression of the recorded profile, for example using the least square error method.
  • the course of the force acting on the tamping tool over the path covered by the tamping tool is recorded for several oscillation cycles of a tamping process, a value being determined for each of these oscillation cycles for each parameter and using a course of these determined parameters or by means of several characteristic value curves an evaluation process takes place.
  • conclusions about the gravel condition and / or the compaction condition can be easily drawn from the characteristic value curve.
  • An additional development of the method provides that a characteristic value for one oscillation cycle or a characteristic value curve for several oscillation cycles is determined for several tamping processes at different points along a track and that an evaluation of a spatial development of a compaction success and / or the nature of the ballast bed is made from this .
  • This superordinate course of the parameters over several tamping processes provides information about the homogeneity of the track, the condition of the ballast and the success of compaction.
  • the device according to the invention for carrying out one of the aforementioned methods comprises a tamping unit with two opposite tamping tools, each of which is coupled via a swivel arm with an auxiliary drive and a vibration drive, with sensors on at least one swivel arm and / or the assigned tamping tool for detecting the course of the the force acting on the stuffing tool are arranged over the path covered by the stuffing tool, measurement signals from the sensors being fed to an evaluation device, and the evaluation device being set up to determine a parameter derived from the course.
  • At least one force measuring sensor is arranged in a tamping tool holder.
  • the force measuring sensor is thus protected from disruptive influences and measures the forces acting on the tamping tool with high accuracy. A bend in the tamping tool is easily compensated for.
  • acceleration sensors or displacement sensors are arranged to detect the tamping tool path.
  • Fig. 1 shows a track 1 with a track grid consisting of sleepers 2, rails 3 and fastening means 4, which is mounted on a ballast bed 5.
  • a tamping unit 7 is positioned at a point 6 on the track 1 to be machined. This comprises two opposing tamping tools 8 (tamping tines) which enclose the sleeper 2 to be tamped during a tamping process 9.
  • tamping tools 8 tilting tines
  • four pairs of swivel arms, each with two pairs of tamping tools, are usually arranged along a sleeper 2.
  • Each tamping tool is coupled to an auxiliary drive 11 and a vibration drive 12 via a swivel arm 10.
  • Vibrations 13 are generated, for example, by means of a rotating eccentric shaft.
  • An eccentric shaft housing together with a rotary drive is attached to a lowerable tool carrier 14 on which the two pivot arms 10 are also articulated.
  • a vibration drive 12 can also be arranged on the respective articulation. In such an arrangement - not shown - the tamping tools 8 move along elliptical paths.
  • Each swivel arm 10 acts as a two-armed lever, the associated tamping tool 8 being fastened in a tamping tool holder 15 on a lower lever arm.
  • An upper lever arm is coupled to the vibration drive 12 via the auxiliary drive 11, which is designed as a hydraulic cylinder.
  • the track grid 4 is first raised, as a result of which cavities 16 are formed under the sleepers 2.
  • the tamping unit 7 is positioned at the point 6 to be processed above a threshold 2 and the tamping tools 8 are subjected to the vibrations 13 by means of the vibration drive 12.
  • the generated vibrations 13 cause rapid opening and closing of the tong-shaped movable tamping tools 8 with a small amplitude (vibration). There is still no contact with ballast 17.
  • the actual stuffing process 9 is divided into several phases.
  • a first phase the tool carrier 14 with the tamping tools 8 is lowered into the sleeper compartments located next to the sleeper 2.
  • the respective tamping tool 8 penetrates vertically into the ballast bed 5, the vibrations 13 or dynamic movements making it easier to displace the ballast 17.
  • ballast 17 is tamped under the sleeper 2 by means of the tamping tools 8, compressed and, if necessary, displaced laterally. Included The vibrations 13 are still superimposed on the provision movement 18, which is mainly used for transporting gravel (vibration at approx. 35 Hz). With this dynamic compaction of the ballast 17, so-called ballast flow can also be caused.
  • a movement reversal begins in a third phase.
  • the tool carrier 14 together with the tamping tools 8 is moved upwards and a return movement 19 (counter-rotating positioning movement) causes the tipping tools 8, which are opposite in the form of pliers, to open.
  • a force measuring sensor 20 is arranged in the stuffing tool holder 15.
  • sensors strain gauges
  • sensors can also be arranged on a shaft of a tamping tool 2 provided for the measurements.
  • the swivel arms 10 are equipped with acceleration sensors 22 (depending on the machine type, one or two acceleration sensors 22 are used per swivel arm 10).
  • An absolute set travel 23 is measured by means of a travel measuring sensor 24 (for example a laser sensor).
  • Track tamping machines often have several tamping units 7. Each of these units 7 is then conveniently equipped with sensors 20, 22, 24.
  • Measurement signals 25 detected by means of sensors 20, 22, 24 are fed to an evaluation device 26.
  • This evaluation device 26 is set up to process the measurement signals 25 in order to detect a force acting on the tamping tool 2 under consideration over a path covered by the tamping tool. Specifically, the horizontal contact force 21 is determined over an oscillation path 27 as a force-path curve 28 (working diagram).
  • the oscillation paths of the acceleration sensors 22 are first determined by double integration of the acceleration signals.
  • the oscillation path 27 at the free end of the tamping tool (pick plate) is determined via the known geometric relationships.
  • Cutting forces are determined on the basis of the force measurement on the shank of the stuffing tool 2. From this, the evaluation device 26 calculates the horizontal contact force 21. This contact force 21 corresponds to the reaction force of the ballast 17 on the displacement impressed on it. A bending of the tamping tool 2 can be compensated in a simple manner with the measured force. The determined tamping tool movements are also used to compensate for the inertia of the tamping tool 2.
  • Exemplary force-displacement curves 28 for an oscillation cycle 29 are shown in FIG Figures 3-5 shown.
  • the oscillation path 27 is indicated on an abscissa and the contact force 21 is indicated on an ordinate.
  • the force-displacement curve 28 itself is shown in the form of a working line 30.
  • These working diagrams have distinguishing features that allow a clear conclusion to be drawn about the conditions prevailing during the measurement. In particular, conclusions can be drawn about the respective work phase (lowering, setting aside or setting aside), the state of compaction and the state of the ballast (new, freshly broken ballast or old, dirty, rounded ballast).
  • Fig. 3 shows a working diagram for new ballast, which shows sharp edges and a high degree of toothing.
  • the distinguishing features that can be used as parameters are a maximum force 31, an oscillation amplitude 32, a front reversal point 33, a rear reversal point 34, a contact entry point 35, a Contact loss point 36, an incline 37 of the working line 30 during a loading phase (loading rigidity), an inclination 38 of the working line 30 during a relieving phase (unloading rigidity), a total inclination 39 of the working line and a deformation work performed 40 as an area enclosed by the working line 30.
  • the absolute additional paths 23 can also be used instead of the relative oscillation paths 27.
  • the condition of the track ballast 17 can be evaluated using the two extremes, the new ballast from a quarry and the old ballast at the end of it technical lifespan.
  • the ballast condition goes through all intermediate stages, whereby ballast processing or mixing of ballast can also take place during maintenance measures. Specifically, it can be determined that new ballast 17 is clean, has sharp edges and has a defined grain size distribution. Old ballast 17, on the other hand, is dirty, has rounded edges and has a different grain size distribution due to dirt, abrasion, grain fragmentation and fine particles from the subsoil.
  • the compaction condition of the track ballast 17 can be assessed on the basis of specific ballast properties. Loosely poured ballast is loosely stored and has a large pore volume and low load-bearing capacity. Relatively large deformations occur under loads, which are mostly irreversible. The rigidity of such uncompacted ballast is low. Compressed gravel, on the other hand, is densely packed and has a low pore volume. Due to the compression, deformations are largely anticipated, which is why only under load more minor deformations occur. These are predominantly elastic, i.e. reversible. Compacted gravel has great rigidity.
  • the defined parameters 31-40 of an oscillation cycle 29 characterize the tamping process 9 in such a way that statements can be made in a simple manner about the condition of the track ballast and the compression process.
  • the parameters 31-40 or working diagrams are displayed in an output device or compared with a predefined evaluation scheme.
  • Individual parameters 31-40 can be specified as parameters for controlling the tamping unit 7.
  • data are transferred from the evaluation device 26 to a machine control 41.
  • the maximum force 31 is a good indicator for both the ballast condition and the compaction condition.
  • the oscillation amplitude 32 is determined by the reversal points 33, 34 of the dynamic tamping tool movement. As the resistance of the ballast 17 increases, there is a slight reduction in the oscillation amplitude 32, which is why this second parameter is a good indicator of the state of compaction.
  • the contact entry point 35 and the contact loss point 36 separate in the force-displacement curve 28 a section with non-positive contact between the tamping tool 8 and ballast 17 from a section without contact.
  • the tamping tool 8 hits the ballast 17 in a forward movement, the contact force 21 rises to the maximum 31 and then falls again because the tamping tool 8 has reached the front reversal point 33 and begins to move backwards again. In this backward movement it loses contact with the ballast 17 pressed in the working direction and carries out the rest of the backward movement with negligible force.
  • the load stiffness of the track ballast 17 is the relationship between the force and the associated deformation. In the force-displacement curve 28, it is represented as the inclination of the working line 30 in a load branch.
  • the load stiffness is an essential parameter for assessing the load-bearing capacity of the track ballast. It increases in the course of the compaction of the ballast and is used as proof of compaction.
  • the relief stiffness is represented as the incline of the working line 30 in a relief phase.
  • the contact force 21 already decreases before the reversal point 34 due to the reduction in the deformation speed, although the deformation is still increasing.
  • old track ballast 17 has a low, often even negative, relief stiffness. This makes the relief stiffness suitable as an indicator of the condition of the ballast.
  • the area enclosed by the working line 30 corresponds to the deformation work 40 performed.
  • the efficiency of the track tamping can be optimized with this parameter in that the tamping unit 7 is operated in such a way that the deformation work 40 results in a maximum.
  • Fig. 5 shows a working diagram in the phase of penetration, in which the stuffing tool 8 acts approximately symmetrically in both directions.
  • the working line 30 resembles an oval.
  • the resistance of the ballast 17 can be described by the rigidity, which is represented as the inclination of this oval.
  • the total inclination 39 is the inclination of a line 42 which is determined by linear regression using the least squares method.
  • all parameters 31-40 are calculated for each oscillation cycle 29 and the course is evaluated over the entire provision process.
  • such courses are shown in a spatial diagram.
  • An x-axis and a y-axis correspond to the abscissa and the ordinate in FIGS Figures 3-5 .
  • a release time 43 (sequence of oscillation cycles 29) is indicated on the third axis.
  • Fig. 6 it can be clearly seen, for example, that with new ballast 17 the maximum force 31 increases significantly with increasing provision time 43.
  • Fig. 8 shows the same measurement results as FIGS. 6 and 9 shows the same measurement results as Fig. 7 .
  • the force curve is shown here as isolines 45 (isarithms) of equal force 21.
  • the distance between these lines shows the inclination 37, 38 in the working diagram (eg load stiffness).
  • Course and size characterize the compaction process in new gravel 17 ( Fig. 8 ) and old gravel 17 ( Fig. 9 ).
  • a line of the layers 46 of the contact entry points 35 and a line of the layers 47 of the contact loss points 36 are also drawn in here.
  • For the respectively constant contact force 21, a different hatching is shown as the value increases.
  • a corresponding legend is Fig. 8 attached.
  • the Figures 10-14 show characteristic value curves for a sequence of several oscillation cycles 29 with two provision processes at a point 6 on track 1. These are discrete curves of those characteristic values (values of the respective parameter 31-40) that are recorded in the respective oscillation cycle 29.
  • the characteristic value curves for a first provision process 48 and a second provision process 49 are shown together in the respective diagram and each begin with the first oscillation cycle 29 of the respective provision process 48, 49 Decision criterion how many tamping processes 9 are required per track position 6.
  • the difference between the first and the second provision process 48, 49 is clearly recognizable and thus justifies the second process 49.
  • parameters 31-40 By evaluating the parameters 31-40 for a track section, it is therefore possible to estimate when the next work-through (tamping) of this track section is necessary in order to maintain a satisfactory track position. This provides an indicator for a current classification in the life cycle of track 1. With increasingly shorter tamping intervals, track 1 is nearing the end of its idle time and renovation measures have to be carried out.
  • the present method thus provides parameters 31-40, which are also suitable for comprehensive planning of track maintenance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP18725766.2A 2017-05-29 2018-05-02 Verfahren und vorrichtung zum verdichten eines gleisschotterbetts Active EP3631087B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18725766T PL3631087T3 (pl) 2017-05-29 2018-05-02 Sposób i urządzenie do zagęszczania podsypki tłuczniowej torowiska

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA223/2017A AT520056B1 (de) 2017-05-29 2017-05-29 Verfahren und Vorrichtung zum Verdichten eines Gleisschotterbetts
PCT/EP2018/061092 WO2018219570A1 (de) 2017-05-29 2018-05-02 Verfahren und vorrichtung zum verdichten eines gleisschotterbetts

Publications (2)

Publication Number Publication Date
EP3631087A1 EP3631087A1 (de) 2020-04-08
EP3631087B1 true EP3631087B1 (de) 2021-07-21

Family

ID=62200412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18725766.2A Active EP3631087B1 (de) 2017-05-29 2018-05-02 Verfahren und vorrichtung zum verdichten eines gleisschotterbetts

Country Status (13)

Country Link
US (1) US11821147B2 (ja)
EP (1) EP3631087B1 (ja)
JP (1) JP7146818B2 (ja)
CN (1) CN110709559B (ja)
AT (1) AT520056B1 (ja)
AU (1) AU2018275735B2 (ja)
CA (1) CA3060208A1 (ja)
DK (1) DK3631087T3 (ja)
EA (1) EA039680B1 (ja)
ES (1) ES2889925T3 (ja)
HU (1) HUE055714T2 (ja)
PL (1) PL3631087T3 (ja)
WO (1) WO2018219570A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520791B1 (de) * 2017-12-21 2020-08-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren zum Betreiben eines Stopfaggregats einer Gleisbaumaschine sowie Stopfvorrichtung zur Gleisbettverdichtung und Gleisbaumaschine
AT521765B1 (de) * 2018-09-18 2021-06-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat und Verfahren zum Unterstopfen von Schwellen eines Gleises
AT521798B1 (de) * 2018-10-24 2021-04-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und Vorrichtung zum Verdichten eines Schotterbettes
AT521850A1 (de) * 2018-10-24 2020-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Gleisbaumaschine und Verfahren zum Unterstopfen von Schwellen eines Gleises
AT522406A1 (de) 2019-04-11 2020-10-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfpickel und Verfahren zum Stopfen eines Gleises
AT17191U1 (de) * 2020-04-01 2021-08-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh System zum Bearbeiten eines Gleises
CN111523243B (zh) * 2020-04-29 2023-08-25 中国国家铁路集团有限公司 一种用于有砟道床的智能养护分析系统
AT524276A1 (de) 2020-09-16 2022-04-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und Gleisstopfmaschine zum Unterstopfen eines Gleises
AT524382B1 (de) 2020-10-16 2022-07-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und System zur Ermittlung einer Erschütterungsübertragung im Bereich eines Gleises
RU2765725C1 (ru) * 2021-04-09 2022-02-02 Анатолий Николаевич Шилкин Способ управления процессом уплотнения балластного слоя рельсового пути
AT524861B1 (de) 2021-04-12 2022-10-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und Maschine zum Stopfen eines Gleises
KR102367598B1 (ko) * 2021-10-20 2022-03-31 한국철도공사 굴삭기 장착형 철도궤도 자갈 다짐기
AT525428B1 (de) * 2022-03-08 2023-04-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren zum Betreiben einer Stopfmaschine
CN114703703B (zh) * 2022-04-28 2023-01-31 武汉理工大学 一种捣固耙、捣固镐、捣固车以及捣固车的捣固方法
CN117709134B (zh) * 2024-02-06 2024-04-30 同济大学 一种基于单元体试验的有砟轨道精捣参数优化方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515801A4 (de) 2014-09-16 2015-12-15 System 7 Railsupport Gmbh Verfahren zum Verdichten des Schotterbettes eines Gleises

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT339358B (de) 1974-05-09 1977-10-10 Plasser Bahnbaumasch Franz Antriebs- und steuereinrichtung fur vibrier- und verstellbare werkzeuge einer gleisbearbeitungsmaschine, insbesondere fahrbare gleisstopfmaschine
JPS5842321B2 (ja) * 1975-06-14 1983-09-19 芝浦メカトロニクス株式会社 ドウシヨウシメカタメソウチ
AT350097B (de) 1977-02-04 1979-05-10 Plasser Bahnbaumasch Franz Maschine zum unterstopfen der querschwellen eines gleises
AT376258B (de) * 1982-09-09 1984-10-25 Plasser Bahnbaumasch Franz Fahrbare gleisstopf-nivellier- und richtmaschine
DE59907764D1 (de) * 1998-03-27 2003-12-24 Plasser Bahnbaumasch Franz Verfahren zur Gleislagekorrektur
AT500972B1 (de) 2004-10-29 2006-05-15 Plasser Bahnbaumasch Franz Verfahren zum unterstopfen von schwellen
GB0714379D0 (en) * 2007-07-21 2007-09-05 Monition Ltd Tamping bank monitoring apparatus and method
CN201933369U (zh) 2010-12-15 2011-08-17 山东申普交通科技有限公司 小型液压自动捣固机
AT513973B1 (de) * 2013-02-22 2014-09-15 System7 Railsupport Gmbh Stopfaggregat für eine Gleisstopfmaschine
PT3026178T (pt) * 2014-11-27 2018-12-12 Srt Soc A Responsabilita Limitata Con Unico Socio Atacadeira para balastro de linhas férreas
AT517999B1 (de) * 2015-11-20 2018-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat und Verfahren zum Stopfen eines Gleises
AT518195B1 (de) * 2016-01-26 2017-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren zur Verdichtung der Schotterbettung eines Gleises sowie Stopfaggregat
AT518693B1 (de) * 2016-05-24 2020-02-15 Plasser & Theurer Exp Von Bahnbaumaschinen G M B H Prüfvorrichtung und Verfahren zum Prüfen eines Stopfaggregates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515801A4 (de) 2014-09-16 2015-12-15 System 7 Railsupport Gmbh Verfahren zum Verdichten des Schotterbettes eines Gleises

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Vollhydraulisch Stpfen-eine neue Technologie fur effiziente Instandhaltung", DER EISENBAHNINGENIEUR (BERNHARD LICHTBERGER), 1 July 2015 (2015-07-01), pages 18 - 23, XP055917972
BERNHARD LICHTBERGER: "Gleisgeometrieberichtigung", GLEIS, 1 January 2010 (2010-01-01), pages 461, XP055917978

Also Published As

Publication number Publication date
US20200181850A1 (en) 2020-06-11
CN110709559A (zh) 2020-01-17
EA201900486A1 (ru) 2020-04-02
DK3631087T3 (da) 2021-10-11
JP7146818B2 (ja) 2022-10-04
EA039680B1 (ru) 2022-02-24
US11821147B2 (en) 2023-11-21
ES2889925T3 (es) 2022-01-14
CN110709559B (zh) 2021-08-24
EP3631087A1 (de) 2020-04-08
AU2018275735B2 (en) 2023-07-27
WO2018219570A1 (de) 2018-12-06
AT520056A1 (de) 2018-12-15
PL3631087T3 (pl) 2022-01-17
AU2018275735A1 (en) 2019-12-12
JP2020521897A (ja) 2020-07-27
CA3060208A1 (en) 2018-12-06
AT520056B1 (de) 2020-12-15
HUE055714T2 (hu) 2021-12-28

Similar Documents

Publication Publication Date Title
EP3631087B1 (de) Verfahren und vorrichtung zum verdichten eines gleisschotterbetts
EP2458088B1 (de) Verfahrbare Vorrichtung zur Verdichtung eines Bodenschichtaufbaus und Verfahren zur Ermittlung eines Schicht-E-Moduls einer obersten Schicht dieses Bodenschichtaufbaus
EP2957674B1 (de) Verfahren zum Betreiben einer auf einer Gleisanlage verfahrbaren Oberbaumaschine
AT515801B1 (de) Verfahren zum Verdichten des Schotterbettes eines Gleises
EP0226981B1 (de) Verfahren und Vorrichtung zur Überprüfung des Fahrwerks eines Kraftfahrzeuges
AT521798B1 (de) Verfahren und Vorrichtung zum Verdichten eines Schotterbettes
EP0688902A1 (de) Verfahren zur kontinuierlichen Messung des Querverschiebewiderstandes eines Gleises
DE102007043616A1 (de) Verfahren zum Überwachen des Betriebs einer Pressenanordnung sowie Überwachungseinrichtung für eine Pressenanordnung
EP0952254B1 (de) Verfahren zur Gleislagekorrektur
EP3649289B1 (de) Verfahren und vorrichtung zum verdichten eines gleisschotterbetts
WO2011085717A1 (de) Vorrichtung und verfahren zur kontrolle der verfestigung einer kohleschüttung
DE60303303T2 (de) Fallgewichtverdichtung
AT520117B1 (de) Verfahren zum Verdichten eines Schotterbettes eines Gleises
DE3034704C2 (de) Schienenfahrzeug für Gleiskörperarbeiten
AT524860B1 (de) Vorrichtung und Verfahren zum Verdichten eines Gleisbettes
AT524861B1 (de) Verfahren und Maschine zum Stopfen eines Gleises
AT520791B1 (de) Verfahren zum Betreiben eines Stopfaggregats einer Gleisbaumaschine sowie Stopfvorrichtung zur Gleisbettverdichtung und Gleisbaumaschine
AT18149U1 (de) Verfahren und Vorrichtung zum Bestimmen der Beschaffenheit, insbesondere des Verdichtungsgrads, eines Gleisbetts
EP4179146B1 (de) Maschine und verfahren zum verdichten eines schotterbettes eines gleises
AT524382B1 (de) Verfahren und System zur Ermittlung einer Erschütterungsübertragung im Bereich eines Gleises
AT525289B1 (de) Verfahren und Vorrichtung zum Bestimmen der Längskräfte in Gleisschienen
WO2020253899A1 (de) Anordnung mit einem koksofen und einem fahrwerk sowie verfahren zum positionieren von ofenbedienwerkzeugen bezüglich eines koksofens
DE1800110A1 (de) Verfahren und Anordnung zum Ausrichten eines Gleises der Hoehe und/oder der Seite nach

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200102

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210305

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018006226

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1412732

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210815

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20211005

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E055714

Country of ref document: HU

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2889925

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20220114

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20210721

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211122

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211022

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502018006226

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: FI

Ref legal event code: MDE

Opponent name: SYSTEM 7 - RAILSUPPORT GMBH

26 Opposition filed

Opponent name: SYSTEM 7 - RAILSUPPORT GMBH

Effective date: 20220420

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220502

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230528

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: RO

Payment date: 20230424

Year of fee payment: 6

Ref country code: NO

Payment date: 20230519

Year of fee payment: 6

Ref country code: IT

Payment date: 20230531

Year of fee payment: 6

Ref country code: IE

Payment date: 20230516

Year of fee payment: 6

Ref country code: FR

Payment date: 20230517

Year of fee payment: 6

Ref country code: ES

Payment date: 20230602

Year of fee payment: 6

Ref country code: DK

Payment date: 20230515

Year of fee payment: 6

Ref country code: CZ

Payment date: 20230420

Year of fee payment: 6

Ref country code: CH

Payment date: 20230602

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230427

Year of fee payment: 6

Ref country code: SE

Payment date: 20230515

Year of fee payment: 6

Ref country code: PL

Payment date: 20230424

Year of fee payment: 6

Ref country code: HU

Payment date: 20230428

Year of fee payment: 6

Ref country code: FI

Payment date: 20230510

Year of fee payment: 6

Ref country code: AT

Payment date: 20230420

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20230515

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230420

Year of fee payment: 6

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502018006226

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230725

Year of fee payment: 6

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20231115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210721

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240521

Year of fee payment: 7