EP3535456B1 - Engin de pose de voie comprenant un système de mesure d'assiette de voie - Google Patents
Engin de pose de voie comprenant un système de mesure d'assiette de voie Download PDFInfo
- Publication number
- EP3535456B1 EP3535456B1 EP17780308.7A EP17780308A EP3535456B1 EP 3535456 B1 EP3535456 B1 EP 3535456B1 EP 17780308 A EP17780308 A EP 17780308A EP 3535456 B1 EP3535456 B1 EP 3535456B1
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- EP
- European Patent Office
- Prior art keywords
- measuring
- track
- chords
- machine
- rail
- 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.)
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Links
- 238000011156 evaluation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 12
- 230000002238 attenuated effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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
- 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
-
- 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
- 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
- E01B35/10—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction for aligning
-
- 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
- E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge
-
- 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
- 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
Definitions
- the invention relates to a track construction machine for carrying out track position corrections, with a machine frame that can be moved on rails of a track by means of rail bogies and a track position measuring system which, with respect to a machine longitudinal direction, comprises two outer measuring devices and a central measuring device with a common reference base, the measuring devices in their position relative to the rails are determined.
- the invention also relates to a method for operating such a track construction machine.
- EP 1 650 348 A2 describes a track construction machine designed as a cleaning machine.
- This comprises a track measurement system with two measuring chords arranged one behind the other as a reference base.
- the track position is recorded with the front measuring chord before a cleaning process. After the cleaning process, the track position is corrected using the second measuring chord.
- the track position is simulated using the arrow height. The longitudinal heights of the rails are not taken into account.
- a track construction machine designed as a track tamping machine is from the patent specification AT 382 410 B known.
- each rail of a track is assigned a measuring chord as a reference base.
- the respective rail position is recorded using external measuring devices and transferred to the corresponding measuring chord via adjustable rods.
- the measuring chords are used to determine a respective longitudinal height (altitude) of the rail in the area of a central measuring device.
- fork-like sensing elements of the central measuring device pick up the position of both measuring tendons.
- the invention is based on the object of specifying an improvement over the prior art for a track construction machine and a method of the type mentioned at the beginning.
- Two mutually aligned measuring chords are stretched between the outer measuring devices as a reference base, the middle measuring device comprising a transducer for recording position data of the two measuring chords and the position data being fed to an evaluation device in order to determine a longitudinal height for each rail and an arrow height.
- Two measuring chords are sufficient to record all track parameters. Both rail heights can be determined via a recorded twist. A detection of the lateral measuring chord position results in the arrow height, with redundancy being provided by the two measuring chords.
- the two measuring chords are aligned parallel to one another in a neutral position of the outer measuring devices.
- the evaluation of the rail heights is based on the distance between the measuring chords in the area of the central measuring device. Due to the parallelism of the measuring chords, this distance is easily established.
- an identical measuring chord clamping device is arranged on both outer measuring devices.
- each external measuring device comprises an inclinometer.
- this is a pendulum with which a cant is detected in the area of the respective measuring device. This considerably simplifies the evaluation of the recorded measuring chord position data by compensating for the respective elevation.
- each outer measuring device comprises an inclination compensation device, around the two measuring chords with respect to an axis of rotation running in the longitudinal direction of the machine To hold position.
- a transverse inclination of the central measuring device can thus be derived directly from the recorded position data of the measuring chords, because elevations in the area of the outer measuring devices are mechanically compensated.
- each outer measuring device comprises a lateral guide device in order to keep the measuring chords in the center of the track when cornering in the area of the central measuring device.
- the ends of the measuring tendons are shifted in a lateral direction, with the arrow height of the track resulting from the displacement paths and the measuring chord position data.
- the measuring transducer is designed as an optical measuring sensor. This is, for example, a laser line sensor that is available in a robust industrial version and has sufficient measurement accuracy.
- each measuring device is designed as a rail-guided measuring carriage.
- the position of the measuring devices with respect to the rails is thus determined by means of flange rollers which can be pressed against the rails at the side.
- the outer measuring devices are designed as measuring platforms which are each arranged on a rail chassis or on the machine frame and each include two position measuring sensors assigned to a rail. This eliminates the need for wear-prone components such as flange rollers and the determination of the position of the measuring device in relation to the rails is very precise.
- the track construction machine is designed as a track tamping machine, it makes sense if the central measuring device is arranged on a track lifting and straightening unit that can be displaced relative to the machine frame. In this way, the middle measuring device is held in the middle of the track.
- the two measuring chords are compared to one sent by the track construction machine or received laser beam aligned. This makes it easy to extend the reference base.
- the evaluation device includes a low-pass filter in order to filter vibrations of the respective measuring chord. In this way, disruptive vibrations that are caused, for example, by the working units of the track construction machine, are suppressed.
- the method according to the invention provides that the position of the measuring chords in the area of the central measuring device is recorded by means of the transducer and that the longitudinal height for each rail and the arrow height are calculated by means of the evaluation device. All track parameters can thus be determined with just a few procedural steps.
- a further improvement of the method is given when vibrations of the respective measuring chord above a predetermined limit frequency are weakened by means of the evaluation device. Typical oscillation frequencies of working units are used to determine the limit frequency.
- the track construction machine 1 shown for carrying out track position corrections has a machine frame 3 supported on rail bogies 2 and can be moved on rails 4 of a track 5.
- a track position measuring system 11 is provided for the determination of track position errors.
- this comprises two outer measuring devices 12, 13, which can be seen in the working direction 9 as a front measuring device 12 and a rear measuring device 13.
- a central measuring device 14 for detecting the track position in the area of the working units 8, 10 is arranged in between.
- a first measuring chord 16 and a second measuring chord 17 aligned with it are stretched between the two outer measuring devices 12, 13.
- the alignment of the two measuring chords 16, 17 takes place in such a way that their ends are clamped in a plane at the same distance from one another on the respective measuring device 12, 13.
- the measuring chords 16, 17 thus run parallel to one another in a neutral (torsion-free) position of the outer measuring devices 12, 13.
- the track position measuring system 11 also includes an evaluation device 18, which is designed, for example, as a computer and is connected to the measuring devices 12, 13, 14 via a bus system.
- a laser receiver 19 is arranged on the front measuring device 12 in order to receive a laser beam 20. This is from a broadcast remote reference encoder to extend the reference base 15.
- Fig. 2 the two measuring chords 16, 17 are arranged parallel to one another in a horizontal plane. They are clamped laterally displaceably on the two outer measuring devices 12, 13.
- a respective clamping device 21 is connected to a motor 23 via a spindle 22.
- a lateral shift takes place when cornering in order to hold the measuring chords 16, 17 in the area of the central measuring device 14 in the center of the track 24.
- the motors 23 are controlled as a function of the evaluation of the measuring chord position, which is recorded by means of a measuring transducer 25 arranged on the central measuring device 14.
- the transducer 25 is advantageously designed as a laser line scanner and detects the position of the measuring chords 16, 17 in a horizontal direction and in a vertical direction.
- Two coordinate axes z, y for determining rail measuring points 26 are thus defined in a three-dimensional coordinate system.
- the third coordinate axis x determines the position of the respective rail measuring point 26 in the machine longitudinal direction 6.
- the known distances of the measuring devices 12, 13, 14 to one another are used and the data of an odometer are evaluated.
- An inclinometer 27 is arranged on each of the outer measuring devices 12, 13. If the track 5 is elevated, the respective inclination of the assigned measuring device 12, 13 is recorded and included in the calculation of the track position.
- the outer measuring devices 12, 13 are favorably compensated for inclination.
- the measuring chords 16, 17 then always remain aligned in one plane, so that the inclination of the central measuring device 14 can be derived directly from the position measurement of the two measuring chords 16, 17.
- the middle measuring device 14 is designed as a measuring carriage. Guiding along the respective rail edge takes place by means of two flange rollers 28 which are pressed against the inner surfaces of the rail to avoid play. The position of the rail measuring points 26 is recorded at the respective rail edge. While a forward movement of the track construction machine 1, the track position is determined on the basis of the changing rail measuring points 26.
- One of the flange rollers 28 can also be used as a position measuring wheel for distance measurement.
- the two outer measuring devices 12, 13 are designed as measuring platforms in a contactless manner with respect to the rails 4.
- a position measuring sensor 29 is directed against each rail 4 in order to detect the position of the respective measuring platform with respect to each rail 4.
- Laser line scanners are also used here.
- the outer measuring devices 12, 13 are mounted either on the machine frame 3 or on the front or rear rail carriage 2.
- the latter requires a modified clamping device 21 with a length compensation for the measuring chords 16, 17 during cornering.
- all measuring devices 12, 13, 14 can also be designed as measuring trolleys.
- the front measuring device 12 attached to the front rail chassis 2 comprises the laser receiver 19, the inclinometer 27, two position measuring sensors 29 and the clamping device 21 for clamping the measuring chords 16, 17.
- the rear measuring device 13 is arranged on the rear rail chassis 2. This is also designed to be non-contact with respect to the track 5 and connected to the front measuring device 12 via the tensioned measuring chords 16, 17.
- the measuring device 14 arranged in between is guided on the track 5 by means of flange rollers 28 and detects the position of the measuring chords 16, 17 by means of the transducer 25.
- the height of the arrow in the circular arc can be determined in a simple manner, since the front and rear measuring devices 12, 13 each include a lateral guide device (lateral tracking according to FIG Fig. 4 ).
- the position of the measuring device 12 with respect to the inner rail 4 is first evaluated by means of the position measuring sensor 29 located on the inside in the circular arc.
- the position measurement sensor 29 designed as a laser line scanner is for two-dimensional detection of the Rail surface formed. From this, the evaluation device 18 is used to calculate a distance 30 from the rail 4. Together with the measurement data from the position measuring sensor 29 located on the outside of the arc, the track width of the track 5 can also be recorded.
- the lateral position of the measuring chords 16, 17 with respect to the central measuring device 14 remains unchanged due to the lateral tracking of the clamping device 21 on the front and / or on the rear measuring device 12, 13.
- the data from the transducer 25 are continuously evaluated and the motors 23 for page tracking are controlled accordingly.
- the arrow height of a circular arc passed can be determined in a known manner.
- the position of the measuring chords 16, 17 relative to the central measuring device 14 is determined and evaluated.
- Fig. 5 two measuring chords 16, 17 arranged parallel one above the other are shown, the position of which is detected by means of the transducer 25.
- a coordinate system x, y, z tied to the central measuring device 14 serves as the reference system, the coordinate origin being above the track center 21.
- the longitudinal heights of the rails 4 are thus determined.
- the determination of the arrow height is made more precise.
- the longitudinal heights of the rails 4 are determined in a simple manner.
- the cant of a rail 4 can also be determined in a simple manner by means of the known track width.
- the mean longitudinal height of track 5 is with the y-coordinates y 1 , y 2 of the measuring chords 16, 17 can be determined.
- the arrow height can be determined with the z coordinates z 1 , z 2 .
- All the evaluations described are carried out by means of the evaluation device 18, which is designed as a computer and is set up to carry out the calculations.
- the evaluation device 18 which is designed as a computer and is set up to carry out the calculations.
- all the required geometric variables of the track construction machine 1, such as the distances between the measuring devices 12, 13, 14, can be called up from a memory unit.
- the computer receives the measurement signals from the position measurement sensors 29, the inclinometer 27 and the measurement transducer 25 via a bus system.
- the computer calculates control signals in real time to control the motors 23 for lateral tracking and, if necessary, to compensate the inclination of the clamping devices 21.
- the current adjustment paths or adjustment angles of the clamping devices 21 are recorded and reported back to the computer. With these data and the sensor data, the described calculation of the track position takes place.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Claims (14)
- Machine de pose de voie (1) pour la réalisation de corrections d'assiette de voie, avec un châssis de machine (3) pouvant être déplacé sur des rails (4) d'une voie ferrée (5) au moyen de mécanismes de roulement ferroviaires (2) et un système de mesure d'assiette de voie (11) présentant au moins une corde de mesure (16, 17) et un capteur de mesure (25) qui comprend par rapport à une direction longitudinale de machine (6) deux dispositifs de mesure extérieurs (12, 13) avant et arrière dans le sens de travail (9) et entre eux un dispositif de mesure central (14) avec une base de référence commune (15), dans laquelle les dispositifs de mesure (12, 13, 14) sont définis dans leur position par rapport aux rails (4), caractérisée en ce que seules deux cordes de mesure (16, 17) orientées l'une vers l'autre sont tendues entre les dispositifs de mesure extérieurs (12, 13) en tant que base de référence (15), que les deux dispositifs de mesure extérieurs (12, 13) comprennent chacun un dispositif de guidage latéral pour maintenir au milieu de la voie les cordes de mesure (16, 17) dans un trajet en virage dans la région du dispositif de mesure central (14), dans laquelle les dispositifs de mesure extérieurs (12, 13) réalisés en tant que plate-forme de mesure qui sont chacun disposés sur un des mécanismes de roulement ferroviaires (2) ou sur le châssis de machine (3) comprennent chacun deux capteurs de mesure d'assiette (29) associés chacun à un rail (4), que le dispositif de mesure central (14) comprend le capteur de mesure (25) pour la détection de données de position des deux cordes de mesure (16, 17) dans une direction horizontale et une direction verticale, et que les données de position sont acheminées à un dispositif d'évaluation (18) connecté aux dispositifs de mesure (12, 13, 14) pour déterminer une hauteur longitudinale pour chaque rail (4) et une flèche.
- Machine de pose de voie (1) selon la revendication 1, caractérisée en ce que les deux cordes de mesure (16, 17) sont orientées parallèlement l'une à l'autre dans une position neutre des dispositifs de mesure extérieurs (12, 13).
- Machine de pose de voie (1) selon la revendication 1 ou 2, caractérisée en ce que chaque dispositif de mesure extérieur (12, 13) comprend un inclinomètre (27).
- Machine de pose de voie (1) selon une des revendications 1 à 3, caractérisée en ce que chaque dispositif de mesure extérieur (12, 13) comprend un dispositif de compensation d'inclinaison pour maintenir en position les deux cordes de mesure (16, 17) par rapport à un axe de rotation s'étendant dans la direction longitudinale de machine (6).
- Machine de pose de voie (1) selon une des revendications 1 à 4, caractérisée en ce que le capteur de mesure (25) est réalisé en tant que capteur de mesure optique.
- Machine de pose de voie (1) selon une des revendications 1 à 5, caractérisée en ce que chaque dispositif de mesure (12, 13, 14) est réalisé en tant que wagon de mesure guidé sur rails.
- Machine de pose de voie (1) selon une des revendications 1 à 5, caractérisée en ce qu'au moins un dispositif de mesure (12, 13, 14) est réalisé en tant que plate-forme de mesure qui est disposée sur un mécanisme de roulement ferroviaire (2) ou sur le châssis de machine (3) et qui comprend deux capteurs de mesure d'assiette (29) associés chacun à un rail (4).
- Machine de pose de voie (1) selon une des revendications 1 à 7, caractérisée en ce que le dispositif de mesure central (14) est disposé sur un module de soulèvement et d'alignement de voie (10) pouvant être coulissé par rapport au châssis de machine (3).
- Machine de pose de voie (1) selon une des revendications 1 à 8, caractérisée en ce que les deux cordes de mesure (16, 17) sont orientées par rapport à un rayon laser (20) émis ou reçu par la machine de pose de voie (1).
- Machine de pose de voie (1) selon une des revendications 1 à 9, caractérisée en ce que le dispositif d'évaluation (18) comprend un filtre passe-bas pour filtrer des vibrations détectées de la corde de mesure respective (16, 17).
- Procédé d'exploitation d'une machine de pose de voie (1) selon une des revendications 1 à 10, caractérisé en ce que la position des cordes de mesure (16, 17) dans la région du dispositif de mesure central (14) est détectée au moyen du capteur de mesure (25) et que la hauteur longitudinale pour chaque rail (4) et la flèche sont calculées au moyen du dispositif d'évaluation (18) connecté aux dispositifs de mesure (12, 13, 14).
- Procédé selon la revendication 11, caractérisé en ce qu'une inclinaison est détectée pour chaque dispositif de mesure extérieur (12, 13) et incorporée dans le calcul.
- Procédé selon la revendication 11 ou 12, caractérisé en ce qu'un coulissement latéral (31) est détecté pour chaque dispositif de mesure extérieur (12, 13) et incorporé dans le calcul.
- Procédé selon une des revendications 11 à 13, caractérisé en ce que des vibrations de la corde de mesure respective (16, 17) au-dessus d'une fréquence limite prédéfinie sont affaiblies au moyen du dispositif d'évaluation (18).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA505/2016A AT519316B1 (de) | 2016-11-04 | 2016-11-04 | Gleisbaumaschine mit Gleislagemesssystem |
PCT/EP2017/001174 WO2018082796A1 (fr) | 2016-11-04 | 2017-10-05 | Engin de pose de voie comprenant un système de mesure d'assiette de voie |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3535456A1 EP3535456A1 (fr) | 2019-09-11 |
EP3535456B1 true EP3535456B1 (fr) | 2020-12-09 |
Family
ID=60022044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17780308.7A Active EP3535456B1 (fr) | 2016-11-04 | 2017-10-05 | Engin de pose de voie comprenant un système de mesure d'assiette de voie |
Country Status (7)
Country | Link |
---|---|
US (1) | US11802380B2 (fr) |
EP (1) | EP3535456B1 (fr) |
CN (1) | CN109844224B (fr) |
AT (1) | AT519316B1 (fr) |
EA (1) | EA039076B1 (fr) |
ES (1) | ES2846282T3 (fr) |
WO (1) | WO2018082796A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT517345B1 (de) * | 2015-06-17 | 2017-01-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Gleisbaumaschine zur Durchführung von Gleislagekorrekturen |
EP3390723B1 (fr) * | 2015-12-17 | 2020-02-05 | Siemens Mobility Pty Ltd. | Système de mesure de déplacement de voie ferrée et procédé de maintenance proactive |
AT519263B1 (de) * | 2016-12-19 | 2018-05-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Gleismessfahrzeug und Verfahren zum Erfassen einer Gleisgeometrie eines Gleises |
CN110453551B (zh) * | 2019-07-19 | 2021-08-13 | 胡军 | 一种地铁修建用方便铁轨进行偏移校准调整装置 |
FR3108342B1 (fr) * | 2020-03-20 | 2022-03-25 | Matisa Materiel Ind Sa | MACHINE ferroviaire DE TRAVAUX comportant un châssis de machine et une navette de travail, et convoi ferroviaire DE TRAVAUX associé |
FR3108636B1 (fr) * | 2020-03-26 | 2023-01-27 | Colas Rail | Procédé de calcul d’un ripage ou d’un relevage de voie de chemin de fer pendant un bourrage-ripage-relevage par une bourreuse, bourreuse adaptée |
CN113802422B (zh) * | 2021-09-13 | 2023-05-09 | 广州大铁锐威科技有限公司 | 一种轨枕智能铺设系统及其方法 |
AT18072U1 (de) * | 2022-05-24 | 2023-12-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Schienenfahrzeug und Verfahren zum Erfassen eines Spurweitenverlaufs |
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CH319876A (fr) * | 1953-04-10 | 1957-03-15 | Matisa Materiel Ind Sa | Véhicule comportant un dispositif pour la mesure et l'enregistrement du gauche de files de rails, notamment d'une voie de chemin de fer |
CH314244A (fr) * | 1953-04-22 | 1956-06-15 | Matisa Materiel Ind Sa | Dispositif pour la mesure et l'enregistrement continu de l'écartement des files de rails d'une voie ferrée |
AT314579B (de) | 1969-01-22 | 1974-04-10 | Plasser Bahnbaumasch Franz | Fahrbare Einrichtung zur Aufzeichnung und bzw. oder Korrektur der Lage eines Gleises |
AT321970B (de) * | 1971-02-19 | 1975-04-25 | Plasser Bahnbaumasch Franz | Fahrbare gleisnivellier-stopfmaschine |
AT382410B (de) | 1983-11-16 | 1987-02-25 | Plasser Bahnbaumasch Franz | Einrichtung zur hoehenlage- und querneigungskorrektur eines gleises |
AT402953B (de) * | 1990-11-12 | 1997-10-27 | Plasser Bahnbaumasch Franz | Einrichtung zur berührungslosen spurweitenmessung von schienen |
GB9211901D0 (en) * | 1992-06-05 | 1992-07-15 | British Railways Board | Methods of railway track maintenance |
JP2556421B2 (ja) * | 1992-07-22 | 1996-11-20 | 財団法人鉄道総合技術研究所 | 軌道狂い測定方式および測定装置 |
AU672921B2 (en) * | 1993-11-05 | 1996-10-17 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | A track maintenance machine for correcting the track geometry |
ES2335189T3 (es) * | 1999-02-12 | 2010-03-23 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | Procedimiento de medicion de una via ferrea. |
FR2798347B1 (fr) * | 1999-09-09 | 2001-11-30 | Matisa Materiel Ind Sa | Vehicule de mesure de l'etat geometrique d'une voie ferree |
JP4435383B2 (ja) * | 2000-05-30 | 2010-03-17 | 東京計器株式会社 | 縦断形状測定装置 |
AT4766U3 (de) * | 2001-06-21 | 2002-05-27 | Plasser Bahnbaumasch Franz | Gleisbaumaschine und verfahren zur erfassung einer gleislage |
AT5982U3 (de) * | 2002-11-13 | 2003-12-29 | Plasser Bahnbaumasch Franz | Verfahren zur abtastung eines bettungsprofiles |
US6725782B1 (en) * | 2003-03-24 | 2004-04-27 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H | Railroad test vehicle comprising a railroad measurement axle suspension |
CN2703784Y (zh) * | 2003-10-14 | 2005-06-08 | 弗兰茨普拉塞铁路机械工业股份有限公司 | 捣固车 |
DK1650348T3 (da) | 2004-09-22 | 2008-06-09 | Plasser Bahnbaumasch Franz | Fremgangsmåde til aftastning af et sporunderlag |
AT505029B1 (de) * | 2007-07-31 | 2008-10-15 | Plasser Bahnbaumasch Franz | Verfahren zur vermessung einer gleislage |
ES2646607T3 (es) * | 2014-06-27 | 2017-12-14 | Hp3 Real Gmbh | Dispositivo para medir vías férreas |
AT517345B1 (de) * | 2015-06-17 | 2017-01-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Gleisbaumaschine zur Durchführung von Gleislagekorrekturen |
US11078631B2 (en) * | 2017-11-30 | 2021-08-03 | Sperry Rail Holdings, Inc. | System and method for inspecting a rail using machine learning |
US11268247B2 (en) * | 2017-12-26 | 2022-03-08 | MOW Equipment Solutions, Inc. | Adaptive railway fastener and anchor installation system |
JP6947306B2 (ja) * | 2018-07-26 | 2021-10-13 | 三菱電機株式会社 | レール破断検知装置及びレール破断結果管理システム |
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2016
- 2016-11-04 AT ATA505/2016A patent/AT519316B1/de active
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2017
- 2017-10-05 US US16/346,555 patent/US11802380B2/en active Active
- 2017-10-05 ES ES17780308T patent/ES2846282T3/es active Active
- 2017-10-05 WO PCT/EP2017/001174 patent/WO2018082796A1/fr unknown
- 2017-10-05 CN CN201780064484.8A patent/CN109844224B/zh active Active
- 2017-10-05 EP EP17780308.7A patent/EP3535456B1/fr active Active
- 2017-10-05 EA EA201900084A patent/EA039076B1/ru unknown
Non-Patent Citations (1)
Title |
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Also Published As
Publication number | Publication date |
---|---|
EA039076B1 (ru) | 2021-11-30 |
US11802380B2 (en) | 2023-10-31 |
AT519316A1 (de) | 2018-05-15 |
AT519316B1 (de) | 2019-05-15 |
ES2846282T3 (es) | 2021-07-28 |
EA201900084A1 (ru) | 2019-09-30 |
CN109844224A (zh) | 2019-06-04 |
EP3535456A1 (fr) | 2019-09-11 |
US20190257038A1 (en) | 2019-08-22 |
WO2018082796A1 (fr) | 2018-05-11 |
CN109844224B (zh) | 2021-03-19 |
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