EP3377699B1 - Stopfaggregat und verfahren zum stopfen eines gleises - Google Patents

Stopfaggregat und verfahren zum stopfen eines gleises Download PDF

Info

Publication number
EP3377699B1
EP3377699B1 EP16788021.0A EP16788021A EP3377699B1 EP 3377699 B1 EP3377699 B1 EP 3377699B1 EP 16788021 A EP16788021 A EP 16788021A EP 3377699 B1 EP3377699 B1 EP 3377699B1
Authority
EP
European Patent Office
Prior art keywords
shaft
tamping
eccentric
tamping unit
vibration
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
EP16788021.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3377699A1 (de
Inventor
Georg Seyrlehner
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
Application filed by Plasser und Theurer Export Von Bahnbaumaschinen GmbH filed Critical Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Priority to PL16788021T priority Critical patent/PL3377699T3/pl
Publication of EP3377699A1 publication Critical patent/EP3377699A1/de
Application granted granted Critical
Publication of EP3377699B1 publication Critical patent/EP3377699B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/162—Making use of masses with adjustable amount of eccentricity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/162—Making use of masses with adjustable amount of eccentricity
    • B06B1/164—Making use of masses with adjustable amount of eccentricity the amount of eccentricity being automatically variable as a function of the running condition, e.g. speed, direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B07B1/44—Balancing devices
    • 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
    • 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

Definitions

  • the invention relates to a tamping unit for tamping a track, with tamping picks which can be immersed in a ballast bed and which can be set into vibration by means of a vibration drive, the vibration drive comprising a housing in which a shaft with an eccentric is arranged so as to be rotatable about a shaft axis and on which Eccentric a transmission element for transmitting a vibration movement is mounted.
  • the invention relates to a method for tamping a track by means of the tamping unit, the vibration movement generated being transmitted to a pick arm via an auxiliary cylinder.
  • the vibration drive Due to the high loads to which a tamping unit is exposed, the vibration drive must meet special requirements. When immersing the tamping pick in a ballast bed of a track and then compacting the ballast below a threshold, load changes occur that stress the vibration drive. In particular when tamping a non-renewed ballast bed, which is often completely encrusted, high opposing forces act on the tamping pick set in motion by means of a vibration drive. Even in such difficult operating conditions, the vibration drive must maintain the required vibration of the tamping picks with an approximately constant vibration amplitude in order to ensure a constant tamping quality.
  • a hydraulic linear drive enables simple adjustment of the vibration parameters through to a rapid sequence of switch-on and switch-off processes. The latter is more difficult to implement in a known vibration drive with an eccentric axis due to the inertia of the masses in rotation.
  • the invention has for its object to provide an improvement over the prior art for a vibration drive of the type mentioned. Another task is to specify a corresponding method for stuffing a track.
  • the eccentric is rotationally and radially displaceably connected to the shaft, the position of the eccentric relative to the shaft being adjustable in the radial direction by means of an adjusting device.
  • a torque is transmitted by means of the shaft to the eccentric designed as a separate component.
  • the effect on the transmission element is determined by an adjustable center distance between an eccentric axis and the shaft axis.
  • the amplitude of the vibration movement which can be transmitted by means of the transmission element is infinitely adjustable. While maintaining the advantages of an eccentric drive, the possibility is created to adjust vibration parameters during operation.
  • a changed distance between the eccentric axis and the shaft axis not only leads to a changed vibration amplitude, but with constant torque also to a changed impact force, which is applied by means of the vibration drive.
  • the transmission element is designed as a connecting rod for transmitting an oscillating vibration movement.
  • the connecting rod can then be connected to a linearly guided piston, by means of which the vibration can be transferred to several components.
  • the shaft has two opposite, mutually parallel flats on a lateral surface, by means of which the eccentric is guided radially.
  • the flattened areas form a positive connection together with correspondingly designed counter surfaces of the eccentric, in order to reliably transmit a torque.
  • the adjusting device comprises at least one hydraulic cylinder with a piston, wherein an adjusting force can be exerted on the eccentric by means of the piston. This means that an often already existing hydraulic system can be used to adjust the eccentric relative to the shaft.
  • the hydraulic cylinder is advantageously arranged in the shaft. This cylinder is connected to a hydraulic line in the shaft, so that the adjustment device is compact and weight-saving.
  • the hydraulic cylinder is advantageously controlled by means of a pilot-operated check valve. This ensures that the cylinder remains fixed in its position after an adjustment process even if high opposing forces act on the eccentric.
  • the adjusting device comprises a further cylinder with a piston for fixing and / or for resetting the eccentric.
  • the eccentric is thus clamped in position between two pistons, which provides a particularly robust fixation.
  • the second piston is also advantageously controlled by means of a pilot-operated check valve.
  • the vibration drive of the tamping unit can be automatically adapted to changed conditions during operation.
  • the vibration drive comprises a sensor for detecting an instantaneous center distance between the shaft axis and an eccentric axis. In this way it can be checked whether a specified center distance has actually been set or is maintained during operation. Faults can thus be recognized immediately.
  • the vibration drive comprises a sensor for detecting an angular position and / or angular velocity of the shaft. This creates the possibility to determine an actual rotational speed of the shaft at any time and, for example, to give the vibration drive a preferred start or end position.
  • several vibratory drives can be operated synchronized in this way.
  • a simple drive variant provides that the shaft is connected to a variable hydraulic motor.
  • a simple adjustment of a vibration frequency is possible by changing the speed of the shaft.
  • the shaft is coupled to a flywheel.
  • the flywheel serves as a buffer to compensate for these energy fluctuations.
  • the vibration movement generated is transmitted to the respective tamping pick via an auxiliary cylinder and a pick arm, the vibration movement being changed by adjusting the eccentric in relation to the shaft in the radial direction by means of the adjusting device. Specifically, the vibration amplitude is adjusted during operation.
  • a tamping cycle is formed from a plurality of phases running in succession and that, by means of a control and / or regulation, at least in one phase a different axis distance between the shaft axis and an eccentric axis is set in relation to another phase.
  • Individual phases of the tamping cycle include, for example, lowering the tamping unit, providing the tamping pick, raising the tamping unit and repositioning the tamping unit. Due to the adjustability, the vibration drive is optimally used for the respective phase.
  • an axis distance equal to zero is set at least in one phase of the stuffing cycle in order to suspend the vibration for a desired duration regardless of the speed of the shaft. This is particularly useful during repositioning of the tamping unit between two tamping processes to reduce noise and reduce the power consumption of the vibration drive.
  • the shaft is driven at different speeds during a stuffing cycle.
  • the vibration frequency can be adapted to different requirements during a stuffing cycle. For example, a higher rotational speed is specified during an immersion process because the immersion resistance of a ballast bed is reduced with a higher vibration frequency.
  • the illustrated tamping unit 1 comprises an adjustable vibratory drive 2 in order to set two opposing tamping pick 3 or tamping pick groups in vibration.
  • Each tamping pick 3 is attached to a pick arm 4.
  • the respective pick arm 4 is pivotally articulated on a lowerable tamping tool carrier 5 and connected to a piston rod of an associated auxiliary cylinder 6.
  • the vibration drive 2, to which each pick arm 4 is connected via the associated auxiliary cylinder 6, is also fastened to the tamping tool carrier 5. A generated vibration is thus transmitted via the respective add-on cylinder 6 to the respective pick arm 4 and the tamping pick 3 attached to it.
  • the vibration drive comprises a shaft 7, which is mounted in a housing 8 with sealed bushings. At least one further sealed bushing is provided for a transmission element 9 to which the auxiliary cylinders 6 of the tamping unit 1 are connected.
  • the shaft 7 is advantageously mounted in the housing 8 by means of roller bearings. The components of the vibration drive 2 cause an oscillating vibration movement 10 during operation.
  • the shaft 7 rotates about a shaft axis 11 and is rotationally connected to an eccentric 12.
  • the Figures 3-6 show that an axis distance 15 can be set between an eccentric axis 13 and the shaft axis 11 by means of an adjusting device 14. If the center distance 15 is greater than zero, a rotational movement 16 of the shaft 7 and the eccentric 12 is transmitted into the vibratory movement 10 by means of the transmission element 9.
  • the transmission element 9 is designed as a connecting rod, which is articulated with a linearly guided piston element 17 connected is. A pin 18 is provided for connecting the piston element 17 to the transmission element 9.
  • Those components which are to be subjected to the vibration movement 10 can be connected to the piston element 17.
  • the respective auxiliary cylinder is mounted directly on the eccentric with a suitable connection and itself functions as a transmission element 9 Fig. 2
  • Oil-lubricated roller bearing 19 shown between the transmission element 9 and the eccentric 12 is in the Figures 3-6 not shown for the sake of clarity.
  • the adjusting device 14 advantageously comprises a hydraulic cylinder 20 which is arranged in the shaft 7 and presses a piston 21 against an inner surface of the eccentric 12 seated on the shaft 7.
  • the eccentric 12 can be adjusted relative to the shaft 7 by means of this pressure force.
  • a further element of the adjusting device 14 generates a counterforce on an opposite inner surface of the eccentric 12. This is, for example, by means of a spring or - as in Fig. 3 shown - applied by means of a further piston 22 of a further cylinder 23.
  • a mechanical adjustment device (not shown) can be used. This includes, for example, spindles or crankshafts guided in the shaft 7 in order to adjust the position of the eccentric 12 relative to the shaft 7.
  • FIG. 4 show a simplified representation of two end positions of the adjustable eccentric 12.
  • the center distance 15 between shaft axis 11 and eccentric axis 13 is zero.
  • the rotational movement 16 of the shaft 7 and the eccentric 12 do not lead to any vibration movement here. This setting of the eccentric position thus serves to expose the vibration.
  • a maximum center distance 15 between the shaft axis 11 and the eccentric axis 13 is set.
  • the transmission element 9 designed as a connecting rod then transmits an oscillating vibration movement 10 with a vibration amplitude that corresponds to the maximum center distance 15.
  • any value between zero and a maximum value can be set for the center distance 15.
  • a reduced center distance 15 not only leads to a lower vibration amplitude, but also to a higher impact force of the vibration drive 2. This is advantageous for the operation of the tamping unit 1 in order to adapt the effect of the respective vibrating tamping pick 3 to a ballast bed if necessary ,
  • the eccentric 12 is not seated on the shaft 7, but is connected to the shaft 7 in a rotationally locking and radially adjustable manner via the adjusting device 14.
  • the free ends of the pistons 21, 22 are pushed into a respective longitudinal groove on an inner surface of the eccentric 12 and fixed in the longitudinal direction by means of fastening means 24.
  • the pistons 21, 22 serve on the one hand for adjustment in the radial direction and on the other hand as elements of a rotationally locking connection between shaft 7 and eccentric 12.
  • shaft 7 Shown shaft 7 according to the variant in Fig. 2 has two flats 25, by means of which the eccentric 12 is guided radially.
  • two hydraulic cylinders 20, 23 are arranged in the shaft 7 as elements of the adjusting device 14.
  • the pistons 21, 22 press against inner surfaces of the eccentric 12, as a result of which it is displaced radially to the shaft axis 11.
  • the inner surfaces of the eccentric 12 slide along the flats 25 of the shaft 7.
  • Each cylinder 20, 23 is connected to a respective pilot-operated check valve 26 via hydraulic lines arranged in the shaft 7.
  • the check valves 26 are also advantageously arranged within the shaft 7 in order to ensure very short connecting lines between the pilot-operated check valves 26 and the cylinders 20, 23. This will respond quickly Adjustment device 14 allows. In addition, the compressible amount of fluid is minimized, so that the compressibility of a hydraulic fluid used is negligible.
  • the use of two cylinders 20, 23 controlled by means of pilot-operated check valves 26 ensures that the eccentric 12 is securely fixed in its set position relative to the shaft 7.
  • Supply lines and control lines of the adjusting device 14 are guided, for example, to the outside on an end face 27 of the shaft 7. These rotating lines are connected to a hydraulic system by means of a known rotary feedthrough.
  • the vibration movement 10 can be adapted to individual phases of a stuffing cycle with the method according to the invention.
  • the tamping tool carrier 5 is first lowered.
  • the tamping picks 3 are immersed in a ballast bed of a track.
  • the tamping ax 3 vibrate with a vibration frequency of up to 60 Hertz and in the vibration drive 2 the maximum center distance 15 between the shaft axis 11 and the eccentric axis 13 is set. The greatest possible vibration amplitude thus results at the free end of the respective tamping pick 3.
  • the ballast is compacted below a threshold.
  • the tamping picks 3 lying opposite in the track direction move towards one another with an additional movement, in that each additional cylinder 6 exerts a torque on the associated pimple arm 4.
  • the additional movement is superimposed on the vibration movement 10 generated by the vibration drive 2.
  • the vibration frequency is set to 35 Hertz in this phase.
  • the impact force of the tamping pick 3 can be increased in this phase if necessary by slightly reducing the center distance 15 between the shaft axis 11 and the eccentric axis 13. Such a measure may be useful for a heavily encrusted ballast bed. Doing so the center distance 15 is only reduced to such an extent that the resulting reduction in the vibration amplitude remains negligible.
  • the shaft 7 is additionally coupled to a flywheel in order to keep the angular velocity of the rotating masses constant over a period of oscillation, independently of a rotary drive.
  • the power consumption of the vibration drive 2 according to the invention is thus significantly lower than that of a linear vibration drive, which generates a vibration, for example by means of a hydraulic cylinder.
  • the tamping picks 3 are pulled out of the ballast bed by lifting the tamping tool carrier 5.
  • the order cylinders 6 are also reset in this phase of the tamping cycle, the vibration is suspended until the tamping pick 3 has penetrated again by setting the center distance 15 between the shaft axis 11 and the eccentric axis 13 to zero.
  • the vibration amplitude is reduced to zero, the vibration frequency remaining constant during this reduction process.
  • the shaft 7 would have to be braked in order to suspend the vibration.
  • the vibration drive 2 would inevitably run through low frequency ranges. Components of a tamping machine comprising tamping unit 1 or elements of the track section usually have low natural frequencies, so that undesirable resonances would occur.
  • a cyclical braking and acceleration of the rotating masses would significantly increase the power consumption of the vibration drive 2.
  • the adjusting device 14 is controlled by means of a control and / or a regulation.
  • Various sensors can be attached to the tamping unit 1 in order to record vibration parameters such as frequency and amplitude in real time and to report them to the control system.
  • a sensor for detecting the instantaneous center distance 15 between the shaft axis 11 and the eccentric axis 13 can be provided. A particularly precise setting of the center distance 15 can thus be achieved.
  • the shaft 7 is driven by means of a hydraulic motor which uses the hydraulic system present in the tamping machine. This provides a sufficiently high torque and the speed is infinitely adjustable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Road Paving Machines (AREA)
EP16788021.0A 2015-11-20 2016-10-21 Stopfaggregat und verfahren zum stopfen eines gleises Active EP3377699B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16788021T PL3377699T3 (pl) 2015-11-20 2016-10-21 Agregat do podbijania torów i sposób podbijania toru

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA749/2015A AT517999B1 (de) 2015-11-20 2015-11-20 Stopfaggregat und Verfahren zum Stopfen eines Gleises
PCT/EP2016/001747 WO2017084733A1 (de) 2015-11-20 2016-10-21 Stopfaggregat und verfahren zum stopfen eines gleises

Publications (2)

Publication Number Publication Date
EP3377699A1 EP3377699A1 (de) 2018-09-26
EP3377699B1 true EP3377699B1 (de) 2020-02-12

Family

ID=57209416

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16788021.0A Active EP3377699B1 (de) 2015-11-20 2016-10-21 Stopfaggregat und verfahren zum stopfen eines gleises

Country Status (12)

Country Link
US (1) US10808362B2 (ru)
EP (1) EP3377699B1 (ru)
JP (1) JP6738420B2 (ru)
CN (1) CN108291368A (ru)
AT (1) AT517999B1 (ru)
AU (1) AU2016355735B2 (ru)
CA (1) CA3000749A1 (ru)
DK (1) DK3377699T3 (ru)
EA (1) EA036330B1 (ru)
ES (1) ES2774025T3 (ru)
PL (1) PL3377699T3 (ru)
WO (1) WO2017084733A1 (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT517999B1 (de) * 2015-11-20 2018-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat und Verfahren zum Stopfen eines Gleises
AT520056B1 (de) * 2017-05-29 2020-12-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und Vorrichtung zum Verdichten eines Gleisschotterbetts
AT519738B1 (de) * 2017-07-04 2018-10-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und Vorrichtung zum Verdichten eines Gleisschotterbetts
AT520267B1 (de) * 2017-08-08 2020-02-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat zum Unterstopfen von Schwellen eines Gleises
AT520796B1 (de) * 2017-12-21 2020-07-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat zum Unterstopfen von Schwellen eines Gleises
AT16604U1 (de) * 2018-02-13 2020-02-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Maschine zum Stabilisieren eines Gleises
AT521765B1 (de) * 2018-09-18 2021-06-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat und Verfahren zum Unterstopfen von Schwellen eines Gleises
AT522652A1 (de) 2019-05-23 2020-12-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und Vorrichtung zum Steuern/Regeln eines rotatorischen Antriebs eines Arbeitsaggregates einer Gleisbaumaschine
AT522456B1 (de) * 2019-10-08 2020-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat zum Unterstopfen von Schwellen eines Gleises
CN110820438A (zh) * 2019-11-29 2020-02-21 泰州市万里液压工具厂 一种走行稳定的液压捣固机
CN112160199A (zh) * 2020-10-21 2021-01-01 中国铁建高新装备股份有限公司 捣固装置及捣固车
CN112160196A (zh) * 2020-10-21 2021-01-01 中国铁建高新装备股份有限公司 捣固装置及捣固车
PL4029992T3 (pl) * 2021-01-14 2023-09-11 Joseph Vögele AG Wykańczarka i sposób przestawiania skoku ubijaka
PL4029991T3 (pl) 2021-01-14 2023-09-18 Joseph Vögele AG Regulacja skoku ubijaka
AT525428B1 (de) 2022-03-08 2023-04-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren zum Betreiben einer Stopfmaschine
AT18243U1 (de) 2022-12-30 2024-06-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat und Verfahren zum Unterstopfen einer Gruppe von benachbarten Schwellen eines Gleises
CN116927040B (zh) * 2023-09-15 2023-12-19 中铁吉林投资建设有限公司 一种环保型修路夯实装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT209933B (de) * 1958-12-02 1960-07-11 Plasser Bahnbaumasch Franz Gleisstopfmaschine
AT343168B (de) * 1976-02-20 1978-05-10 Plasser Bahnbaumasch Franz Gleisstopfmaschine mit wenigstens einem hohenverstellbaren stopfaggregat
CA1046850A (en) * 1976-06-09 1979-01-23 Josef Theurer Track ballast tamping unit
AT350097B (de) * 1977-02-04 1979-05-10 Plasser Bahnbaumasch Franz Maschine zum unterstopfen der querschwellen eines gleises
US4617832A (en) * 1982-09-20 1986-10-21 General Kinematics Vibratory apparatus having variable lead angle and force
JPS6349278A (ja) * 1986-08-14 1988-03-02 竹本　一男 建設用振動機
JPH0312270A (ja) * 1989-06-06 1991-01-21 Kramatorskij Ind Inst 不平衡振動機
AT403934B (de) * 1990-04-20 1998-06-25 Plasser Bahnbaumasch Franz Stopfaggregat für gleisstopfmaschinen zum unterstopfen von drei schwellen
JPH07119105A (ja) * 1993-10-27 1995-05-09 Shibaura Eng Works Co Ltd タンピング装置
DE59600339D1 (de) * 1995-06-16 1998-08-20 Plasser Bahnbaumasch Franz Maschine zum Stabilisieren eines Gleises
US5988297A (en) * 1998-03-24 1999-11-23 Hydraulic Power Systems, Inc. Variable eccentric vibratory hammer
JP2001193004A (ja) * 2000-01-11 2001-07-17 Central Japan Railway Co まくらぎ振動沈下方法
US6386114B1 (en) * 2000-07-12 2002-05-14 Harsco Technologies Corporation Single shaft tamper with reciprocating rotational output
US6978718B2 (en) * 2004-03-04 2005-12-27 Seyrlehner Georg J Tamping device and method of tamping a railroad track's ballast
AT503437B1 (de) * 2006-08-10 2007-10-15 Plasser Bahnbaumasch Franz Verfahren zum unterstopfen und stabilisieren eines gleises
CN101251094A (zh) * 2008-04-16 2008-08-27 董桂敏 大型径向柱塞泵
CN201493242U (zh) * 2009-08-25 2010-06-02 北京翔博科技有限责任公司 激振器
AT513277B1 (de) * 2012-10-24 2014-03-15 Plasser Bahnbaumasch Franz Maschine zum Unterstopfen eines Gleises
AT513973B1 (de) * 2013-02-22 2014-09-15 System7 Railsupport Gmbh Stopfaggregat für eine Gleisstopfmaschine
US9731324B2 (en) * 2013-09-25 2017-08-15 Nordco Inc. Drive for railroad ballast tamper apparatus
CN203695369U (zh) * 2014-01-10 2014-07-09 赵广洋 一种滑动式偏心块
AT14095U3 (de) * 2014-10-17 2015-12-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat zum Unterstopfen von Schwellen eines Gleises
CN104588307B (zh) * 2015-01-09 2017-02-22 上海大学 一种振幅可调的圆周振荡机构
AT517999B1 (de) * 2015-11-20 2018-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Stopfaggregat und Verfahren zum Stopfen eines Gleises

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN108291368A (zh) 2018-07-17
WO2017084733A1 (de) 2017-05-26
AU2016355735B2 (en) 2021-08-05
EP3377699A1 (de) 2018-09-26
AT517999A1 (de) 2017-06-15
CA3000749A1 (en) 2017-05-26
AT517999B1 (de) 2018-05-15
JP2018534454A (ja) 2018-11-22
US10808362B2 (en) 2020-10-20
DK3377699T3 (da) 2020-05-04
EA201800172A1 (ru) 2018-10-31
ES2774025T3 (es) 2020-07-16
JP6738420B2 (ja) 2020-08-12
PL3377699T3 (pl) 2020-07-13
US20180298565A1 (en) 2018-10-18
AU2016355735A1 (en) 2018-05-10
EA036330B1 (ru) 2020-10-27

Similar Documents

Publication Publication Date Title
EP3377699B1 (de) Stopfaggregat und verfahren zum stopfen eines gleises
EP3516362B1 (de) Schwingungserreger zur belastungsprüfung eines rotorblatts, system, prüfstand und anordnung mit einem solchen schwingungserreger sowie betriebsverfahren
EP2577060B1 (de) Vorrichtung zur umwandlung von kinetischer energie in elektrische energie
EP1624102B1 (de) Schüttelvorrichtung zum Hin- und Herbewegen eines Körpers entlang einer Achse desselben
EP3545134B1 (de) Stopfaggregat zum unterstopfen von schwellen eines gleises
EP2984241B1 (de) Vibrationsrammanordnung sowie verfahren zum betrieb der vibrationsrammanordnung
DE102009047106A1 (de) Variation der Eigenfrequenz von Schwingungsmitteln in Elektrowerkzeugen
DE202013005537U1 (de) Stampfvorrichtung mit elektrodynamischem Stampfwerk
EP2434053B1 (de) Vibrationsstampfer zur Verdichtung eines Untergrundes
EP0239561A2 (de) Einrichtung zur Erzeugung von Vibrationen
DE19912813C1 (de) Fahrtrichtungssteuerung für eine Bodenverdichtungsvorrichtung
DE2742560A1 (de) Schwingungstilger
EP0365800A1 (de) Verfahren zur aktiven Dämpfung von Schwingungen an einer Papiermaschine und Vorrichtungen zu seiner Durchführung
EP2617523B1 (de) Finishvorrichtung zur finishenden Bearbeitung eines Werkstücks
DE102010055584B4 (de) Vorrichtung zum Massenausgleich
EP3449149A1 (de) In einer richtung wirksamer adaptiver schwingungstilger
DE2804390A1 (de) Vorrichtung fuer einen intermittierenden betrieb bei einer nutenstanze
EP4176131B1 (de) Maschine und verfahren mit einem stopfaggregat
DE2403110A1 (de) Steuervorrichtung fuer einen vibrator
DE564256C (de) Vorrichtung zum Auswuchten umlaufender Koerper
AT522071B1 (de) System und Verfahren zum Einstellen einer wirksamen Länge einer längenverstellbaren Pleuelstange
DE2806584B2 (de) Massenausgleich für die bewegten Massen einer Exzenterpresse
DE102017110872A1 (de) Finishvorrichtung und Verfahren zur Einrichtung und zum Betrieb einer Finishvorrichtung
DE102015111441B4 (de) Verstelleinrichtung für eine Brennkraftmaschine mit variablem Verdichtungsverhältnis
DE1523773C (de) Vorrichtung zur Zeitmessung und Taktgabe

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: 20180620

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

RIC1 Information provided on ipc code assigned before grant

Ipc: E01B 27/17 20060101ALN20190821BHEP

Ipc: E01B 27/16 20060101AFI20190821BHEP

Ipc: B06B 1/16 20060101ALI20190821BHEP

INTG Intention to grant announced

Effective date: 20190918

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: AT

Ref legal event code: REF

Ref document number: 1232247

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200215

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: DE

Ref legal event code: R096

Ref document number: 502016008734

Country of ref document: DE

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20200430

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2774025

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200716

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

Ref country code: NO

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: 20200512

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: 20200212

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

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: 20200512

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: 20200513

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: 20200212

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: 20200212

Ref country code: IS

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: 20200612

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

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: 20200705

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: 20200212

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: 20200212

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: 20200212

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: 20200212

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016008734

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20201113

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

Ref country code: SI

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: 20200212

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: 20200212

Ref country code: LU

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

Effective date: 20201021

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

Ref country code: IE

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

Effective date: 20201021

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

Ref country code: MT

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: 20200212

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: 20200212

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: 20200212

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: 20200212

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: SE

Payment date: 20230918

Year of fee payment: 8

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

Ref country code: ES

Payment date: 20231108

Year of fee payment: 8

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

Ref country code: TR

Payment date: 20231013

Year of fee payment: 8

Ref country code: RO

Payment date: 20231006

Year of fee payment: 8

Ref country code: IT

Payment date: 20231031

Year of fee payment: 8

Ref country code: FR

Payment date: 20231023

Year of fee payment: 8

Ref country code: DE

Payment date: 20231219

Year of fee payment: 8

Ref country code: CZ

Payment date: 20231009

Year of fee payment: 8

Ref country code: CH

Payment date: 20231102

Year of fee payment: 8

Ref country code: AT

Payment date: 20230913

Year of fee payment: 8

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

Ref country code: PL

Payment date: 20231006

Year of fee payment: 8

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

Ref country code: FI

Payment date: 20240913

Year of fee payment: 9

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

Ref country code: DK

Payment date: 20240918

Year of fee payment: 9

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

Ref country code: GB

Payment date: 20240808

Year of fee payment: 9

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

Ref country code: BE

Payment date: 20240917

Year of fee payment: 9

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

Ref country code: NL

Payment date: 20240917

Year of fee payment: 9