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EP0108168A1 - Verfahren zum Auswechseln von einer Schienenwegeinrichtung und Bauzug zur Durchführung des Verfahrens - Google Patents

Verfahren zum Auswechseln von einer Schienenwegeinrichtung und Bauzug zur Durchführung des Verfahrens Download PDF

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Publication number
EP0108168A1
EP0108168A1 EP82201415A EP82201415A EP0108168A1 EP 0108168 A1 EP0108168 A1 EP 0108168A1 EP 82201415 A EP82201415 A EP 82201415A EP 82201415 A EP82201415 A EP 82201415A EP 0108168 A1 EP0108168 A1 EP 0108168A1
Authority
EP
European Patent Office
Prior art keywords
elements
frame
new
old
wagon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP82201415A
Other languages
English (en)
French (fr)
Other versions
EP0108168B1 (de
Inventor
Frédy Scheuchzer
Fritz Buehler
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.)
LES FILS D'AUGUSTE SCHEUCHZER SA
Original Assignee
LES FILS D'AUGUSTE SCHEUCHZER SA
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 LES FILS D'AUGUSTE SCHEUCHZER SA filed Critical LES FILS D'AUGUSTE SCHEUCHZER SA
Priority to EP82201415A priority Critical patent/EP0108168B1/de
Priority to DE8282201415T priority patent/DE3276185D1/de
Priority to AT82201415T priority patent/ATE26862T1/de
Publication of EP0108168A1 publication Critical patent/EP0108168A1/de
Application granted granted Critical
Publication of EP0108168B1 publication Critical patent/EP0108168B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings

Definitions

  • the present invention relates to a method for the renewal of a switchgear and to the train for the implementation of this method.
  • Switches which allow complete switches to be replaced using several bogies.
  • the switch to be replaced is first raised by a determined height, by means of independent lifting devices, then it is placed under the switch supported in the raised position by the lifting device, auxiliary rails on which the bogies are then moved; the switch is lowered on the bogies and transported using it to a disassembly location.
  • the installation of the new switch is carried out by the reverse process.
  • This device requires the use of specific lifting means, for example hydraulic lifting devices, which bear on either side of the rails and which are therefore bulky.
  • the old and new switches being transported flat on the bogies they occupy a large space which exceeds the gauge of the track. It is therefore necessary, during the transport of these switches or parts of switches, to stop all traffic on the parallel tracks and to clear along the route everything that could hinder the passage of this special convoy.
  • these devices require several successive interventions which are not rational.
  • the purpose of the present invention is to create a method and a device which allow rational change of the track apparatus and especially which make it possible to transport the old apparatus and the new one by a normal convoy which respects the gauge of the track without cutting the traffic on parallel tracks.
  • the method according to the invention is characterized in that the new switchgear is pre-assembled in the workshop in at least two elements, if necessary with the exception of the sleepers, the length exceeds a specified length or, with the exception of the end crossmembers of elements exceeding a determined length, that these new elements and, where applicable, the isolated new crossmembers, are transported to the site in a lowered wagon, said elements being kept in an inclined position in which they do not exceed the prescribed gauge, that the old appliance is separated into at least two elements corresponding to the new pre-assembled elements and that these old elements are lifted through the interior of a frame, empty of a working wagon whose internal length is greater than the length of the elements and whose internal width can be increased up to a value greater than the maximum width of the elements, after having dismantled the old ones if necessary sleepers whose length exceeds a specified length or the end sleepers of the old elements exceeding a determined length, that these old removed elements are tra nsported on another lowered transport wagon and kept in a
  • the method according to the invention makes it possible to completely pre-assemble in the workshop all the elements including the core element, except in exceptional cases. It is only for large switches dimension that it might be necessary to remove in addition to the longer crosspieces of the core element a few end crosspieces from the other elements, therefore in general from the intermediate element and from the blade element so that they can be transported to the workplace.
  • the train for renewing a track apparatus is characterized in that it comprises a laying wagon provided with an empty frame and, on either side of this laying wagon, at least one lowered transport for the new elements, respectively the old elements, of the rolling tracks mounted on all the wagons on which can move lifting and handling devices of said new and old elements and that at least one side beam of the empty frame is mounted telescopically movable relative to the chassis of the laying wagon to widen the width of the frame to a value such that said old and new elements can be raised and lowered respectively through this frame.
  • This process therefore makes it possible to install pre-assembled track devices, in two, preferably in three elements, to transport them in a rational manner in lowered wagons without exceeding the gauge and with normal trains, to exchange the material without occupying the parallel tracks therefore without interrupting traffic and finally, thanks to full mechanization, using limited working time and manpower.
  • Figure 1 we can see an example of a switch or track device which, for the purposes of removal and installation has been divided into three elements: the core element A, the intermediate element B and finally the element of Blades C.
  • the length and width of these different elements vary according to the switchway considered and also according to their type, depending on whether it is a single or double switch or a crossing-junction.
  • a renewal train is used as illustrated in FIG. 2.
  • This train comprises a laying wagon 1, with an empty frame; supported by two bogies 2,3 and which will be described in more detail below, at least one transport wagon for the new equipment 4, placed at the rear of the laying wagon 1 and at least one transport wagon for the old material 5, placed in front of the installation wagon or vice versa.
  • These two transport wagons 4,5 are lowered and make it possible to transport a complete track device, pre-assembled in three elements. They are equipped with two bogies, shock and traction installation and an automatic brake, they can be incorporated in the freight trains.
  • Two gantries 6,7 can roll on tracks 24 fixed on the wagon the pose 1 on the one hand and on the transport wagons 4,5 on the other hand. These gantries 6,7 are linked together by a longitudinal beam 8 provided with three pairs of brackets 9,9 ′, 9 "with lifting winches 23 for handling the elements using cables 43 and hooks 34 ( fig. 10).
  • the laying wagon 1, according to FIG. 3, is formed by the empty laying frame comprising two longitudinal beams 10, 10 'connected to each other by two double telescopic end cross members 11, 12.
  • each pair of crosspieces 11,12 is composed of two adjacent guide tubes 13,13 ', fixed to the bogie 2 or 3 by a common articulation axis 15 around which they can pivot, each guide tube 13,13 'being intended to receive a telescopic tube 14,14 1.
  • the first telescopic tube 14 of each pair which cooperates with one of the guide tubes 13 is fixed to the lateral beam 10 while the other telescopic tube 14' of each pair which cooperates with the other guide tube 13 ′ is fixed to the lateral beam 10 ′.
  • the side beams 10, 10 ′ can be moved telescopically relative to the chassis of the laying wagon to widen the frame to a value such that the elements of the old or new track device can be raised, lowered respectively. through this frame.
  • the control of these telescopic sleepers is carried out individually by means of hydraulic cylinders not shown.
  • one or the other lateral beam or both can be moved independently and therefore the frame can be widened either symmetrically, that is to say while preserving the parallelism of the beams 10, 10 'in enlarging the telescopic crosspieces of the same value, either asymmetrically depending on the gauge of the track device to be manipulated, as for example illustrated in FIG. 3, by acting on the hydraulic cylinders in the appropriate manner.
  • the longitudinal beams 10, 10 ' are fixed to the ends 14a of the telescopic elements 14, 14' by means of ball joints 30 visible in FIG. 3a.
  • the telescopic tubes 13,13 ' are locked together and form a rigid frame with the beams 10,10'.
  • the telescopic end crosspieces can be formed in a simpler manner, as illustrated in FIGS. 6 and 7, by a guide tube 16, fixed to the bogie 2 or 3 by an axis 19.
  • this tube guide 16 are housed a first tube telescopic 18 fixed by one end to one of the lateral beams 10 of the frame wagon and a second telescopic tube 17, itself housed in the first telescopic tube 18, and fixed by one end to the other lateral beam 10 'of the wagon frame.
  • This guidance system makes it possible to spread the beams only parallel to the track and therefore the frame uses a larger working space than the frame provided with double telescopic crosspieces as described above.
  • the lateral beams 10, 10 ' can be fixed to the telescopic tubes 17, 18 by means of ball joints 30 as shown in FIG. 3a.
  • the bogies 2,3 on which this frame of the laying wagon 1 rests are equipped with shock and traction systems as well as an automatic brake.
  • One of the bogies is fitted with a diesel engine which drives a hydraulic pump for the various control systems of the laying wagon.
  • the gantries 6,7 according to FIGS. 8 and 9 are constituted by two rolling elements 20 surmounted by columns 21 supporting the upper vault 22 which is adjustable in height by hydraulic jacks.
  • the two gantries 6,7 are linked. between them by a longitudinal beam 8 which can move transversely relative to them, on transverse beams 31, 32 according to the double arrow F of FIG. 8.
  • On this longitudinal beam 8 are mounted three pairs of pivoting brackets 9.9 ′ 9 "individually controlled by hydraulic cylinders and which are each equipped, as already mentioned, with their own lifting winch 23 with cable 43 and hook 34 (fig.10).
  • the attachment of the track unit element the winch is preferably carried out by through special spreaders easily adaptable to the different spacings of the switches.
  • An example of spreader 33 is illustrated in FIGS.
  • Jaws 35 movable longitudinally and which can be clamped by a screw-nut system 40 are intended to grip the rails 36 of the track element to be transported.
  • FIG. 11 we can see the great possibilities offered by the lifting system which makes it possible to lift, pivot, transport the element to be placed or deposited thanks to the independent control of the lifting winches 23 and to the transverse displacement of the longitudinal beam 8 in portal frames 6.7.
  • the sleepers alone can also be laid or removed using the gantry lifting system fitted for this purpose with a laying beam allowing the simultaneous transport of several sleepers.
  • Each gantry is equipped with a diesel engine which drives hydraulic pumps for the traction system, for the transverse carriage system of the longitudinal beam 8 on the transverse beams 31, 32 for the hydraulic control of the brackets 9, 9 ', 9 "and lifting winches 23.
  • the procedure is as follows: before the renewal train arrives on site, the old switchgear must be dismantled by dismantling the fishplates or possibly cutting the rails in three parts of length equal to those of the new device and, if necessary, the end crossbars are unbolted the length of which exceeds the permitted gauge.
  • the renewal train is then brought to the site for the removal of the old switch and the installation of the new one.
  • This exchange can be carried out piece by piece, that is to say that an old deposited element is immediately replaced by a new element without moving the laying wagon only the gantries 6,7 moving on the tracks 24 a first times according to arrow D (fig. 2) after removing the old element and a second. times according to arrow P for installing the new element.
  • a second method is preferably applied which consists in depositing a first element , to replace it with an auxiliary track element of the same length 37, as illustrated in fig.3, to move the laying wagon to deposit the second element and replace it with another auxiliary track element, and so on. Then we proceed to the desired remediation works of the platform using known machines. Finally, the first auxiliary track element is replaced by the first new track element, etc.
  • the gantries 6.7 are operated on the track until they occupy the position illustrated in FIG. 8, that is to say that they are on either side of the laying wagon 1.
  • the side beams 10, 10 'of the laying wagon 1 are moved aside until the element of the track apparatus can pass through the frame.
  • the telescopic crosspieces 11, 12 are operated until the frame occupies the desired position.
  • the track element is hooked to the winches by means of spreaders 33 and the said element is lifted until it has passed through the frame wagon 1.
  • the lateral beams 10, 10 ' are replaced in their initial position and the 'the telescopic sleepers are blocked in the closed position so as to allow the gantries 6,7 to move according to arrow D in Figure 2 on the raceway 24 to transport the dismantled element on the transport wagon of the old equipment 5. Meanwhile, the ballast can be leveled with a ballast harrow. Then, the set of gantries 6,7 and longitudinal beam 8 is moved rearward to lift and transport according to arrow P in FIG. 2 the new element, which is operated by the winches in the manner illustrated in phantom on Figure 11.
  • This new element which has been previously assembled in the workshop, is possibly devoid of its end crosspieces if its length exceeds the length of the lowered part of the transport wagon. In this case, the insulated sleepers are laid with the frames before the element of the switchgear.
  • Figure 10 we can see, schematically, showing only the silhouette of the elements comprising rails and sleepers, how these are stored, after handling, in the transport wagon 4.
  • the elements are wedged using an articulated bar 25 and a lever 26.
  • the arches 22 of the gantries 6,7 are adjusted in height to allow the passage of the switchgear elements.
  • Wedges 27 mounted in the bottom of the transport wagon 4 ensure good positioning of the elements.
  • the end crossmembers of the elements exceeding the length of the lowered part of the wagon are not assembled in the workshop, but only on site, this in order to reduce the size of the elements in the wagon illustrated in FIG. 9.
  • the invention is not limited to the example described in particular as regards the choice of the number of elements constituting the switchgear.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP82201415A 1982-11-09 1982-11-09 Verfahren zum Auswechseln von einer Schienenwegeinrichtung und Bauzug zur Durchführung des Verfahrens Expired EP0108168B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP82201415A EP0108168B1 (de) 1982-11-09 1982-11-09 Verfahren zum Auswechseln von einer Schienenwegeinrichtung und Bauzug zur Durchführung des Verfahrens
DE8282201415T DE3276185D1 (en) 1982-11-09 1982-11-09 Track installation replacement method and train for carrying out the method
AT82201415T ATE26862T1 (de) 1982-11-09 1982-11-09 Verfahren zum auswechseln von einer schienenwegeinrichtung und bauzug zur durchfuehrung des verfahrens.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82201415A EP0108168B1 (de) 1982-11-09 1982-11-09 Verfahren zum Auswechseln von einer Schienenwegeinrichtung und Bauzug zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
EP0108168A1 true EP0108168A1 (de) 1984-05-16
EP0108168B1 EP0108168B1 (de) 1987-04-29

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ID=8189528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82201415A Expired EP0108168B1 (de) 1982-11-09 1982-11-09 Verfahren zum Auswechseln von einer Schienenwegeinrichtung und Bauzug zur Durchführung des Verfahrens

Country Status (3)

Country Link
EP (1) EP0108168B1 (de)
AT (1) ATE26862T1 (de)
DE (1) DE3276185D1 (de)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627359A (en) * 1983-12-20 1986-12-09 Les Fils D'auguste Scheuchzer, S.A. Method for the renewal of a railroad switch or crossing and train for carrying out the method
AU571295B2 (en) * 1984-04-10 1988-04-14 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Travelling machine for taking up and laying track panels
AU648081B2 (en) * 1991-06-04 1994-04-14 Air Water Inc., Method of nitriding steel
RU2194112C2 (ru) * 2000-11-24 2002-12-10 Государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Способ смены стрелочных переводов и устройство для осуществления способа
WO2002090658A3 (de) * 2001-05-07 2003-09-12 Vae Einsenbahnsysteme Gmbh Verfahren zum einbauen von weichen in geleisse sowie weiche zur durchführung dieses verfahrens
AT500047A2 (de) * 2004-04-07 2005-10-15 Plasser Bahnbaumasch Franz Maschine zum transport von weichen sowie verfahren
GB2423105A (en) * 2005-02-12 2006-08-16 Carillion Construction Ltd Method of laying an S & C crossover of a railway track
RU2304189C1 (ru) * 2006-04-17 2007-08-10 Федеральное государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Федерального агентства железнодорожного транспорта России Способ смены стрелочных переводов
FR3024470A1 (fr) * 2015-10-28 2016-02-05 Matisa Materiel Ind Sa Systeme et procede de transport d'un appareil de voie
FR3046588A1 (fr) * 2016-01-07 2017-07-14 Soc Des Anciens Etablissements L Geismar Systeme de bridage d'un troncon de voie ferree, notamment d'un appareil de voie ferree, sur au moins une plateforme de support d'un wagon de transport ferroviaire
WO2018082797A1 (de) * 2016-11-04 2018-05-11 Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H Schienenfahrzeug mit kranschienen für einen portalkran
US10458072B2 (en) 2014-06-24 2019-10-29 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. Method for renewal of a track
CN110499681A (zh) * 2019-09-17 2019-11-26 中铁第五勘察设计院集团有限公司 自动式分枕设备
CN118880683A (zh) * 2024-07-31 2024-11-01 中国铁路成都局集团有限公司成都工务大修段 一种非车载焊一体化换轨施工方法
CN121047172A (zh) * 2025-10-27 2025-12-02 中国铁道科学研究院集团有限公司铁道建筑研究所 高速铁路道岔整体铺换施工工法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE473732C (de) * 1929-03-21 Ardeltwerke G M B H Gleisausbauwagen mit einem die Einbaustelle ueberbrueckenden, auf zwei Fahrgestellen ruhenden Tragwerk
US1994717A (en) * 1930-10-28 1935-03-19 Maschf Augsburg Nuernberg Ag Method and device for transporting and laying railway switches
DE2410718A1 (de) * 1974-03-06 1975-09-11 Knape Fritz Dipl Ing Verfahren und einrichtung zum ein- und ausbauen von weichen
DE2228196B2 (de) * 1971-06-18 1978-07-20 Les Fils D'aug. Scheuchzer S.A., Lausanne (Schweiz) Einrichtung zum Auswechseln von Gleisjochen
FR2424361A1 (fr) * 1978-04-25 1979-11-23 Mercadier Paul Procede et appareillages de renouvellement d'appareils de voie ferree
DE2928151A1 (de) * 1979-07-12 1981-01-22 Bochumer Eisen Heintzmann Ausbaugestell

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE473732C (de) * 1929-03-21 Ardeltwerke G M B H Gleisausbauwagen mit einem die Einbaustelle ueberbrueckenden, auf zwei Fahrgestellen ruhenden Tragwerk
US1994717A (en) * 1930-10-28 1935-03-19 Maschf Augsburg Nuernberg Ag Method and device for transporting and laying railway switches
DE2228196B2 (de) * 1971-06-18 1978-07-20 Les Fils D'aug. Scheuchzer S.A., Lausanne (Schweiz) Einrichtung zum Auswechseln von Gleisjochen
DE2410718A1 (de) * 1974-03-06 1975-09-11 Knape Fritz Dipl Ing Verfahren und einrichtung zum ein- und ausbauen von weichen
FR2424361A1 (fr) * 1978-04-25 1979-11-23 Mercadier Paul Procede et appareillages de renouvellement d'appareils de voie ferree
DE2928151A1 (de) * 1979-07-12 1981-01-22 Bochumer Eisen Heintzmann Ausbaugestell

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627359A (en) * 1983-12-20 1986-12-09 Les Fils D'auguste Scheuchzer, S.A. Method for the renewal of a railroad switch or crossing and train for carrying out the method
AU571295B2 (en) * 1984-04-10 1988-04-14 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Travelling machine for taking up and laying track panels
AU648081B2 (en) * 1991-06-04 1994-04-14 Air Water Inc., Method of nitriding steel
RU2194112C2 (ru) * 2000-11-24 2002-12-10 Государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Способ смены стрелочных переводов и устройство для осуществления способа
BG65300B1 (bg) * 2001-05-07 2007-12-28 Vae Eisenbahnsysteme Gmbh Железопътна стрелка и метод за нейното вграждане в релсов път
CZ299448B6 (cs) * 2001-05-07 2008-07-30 Vae Einsenbahnsysteme Gmbh Výhybka dopravovatelná v predem smontovaném stavua zpusob jejího zabudování
WO2002090658A3 (de) * 2001-05-07 2003-09-12 Vae Einsenbahnsysteme Gmbh Verfahren zum einbauen von weichen in geleisse sowie weiche zur durchführung dieses verfahrens
RU2272730C2 (ru) * 2001-05-07 2006-03-27 Фае Айзенбанзюстеме Гмбх Стрелка для железнодорожных путей и способ встройки стрелки в железнодорожные пути
US7150436B2 (en) 2001-05-07 2006-12-19 Vae Eisenbahnsysteme Gmbh Method for installing points in railway tracks and points for carrying out said method
KR100616721B1 (ko) * 2001-05-07 2006-08-28 파우아에 아이젠반지스테메 게엠베하 철도 분기기 및 트랙에 철도 분기기를 설치하는 방법
AU2002254791B2 (en) * 2001-05-07 2006-11-16 Vae Eisenbahnsysteme Gmbh Method for installing railway switches in tracks and railway switch for carrying out said method
AU2002254791B8 (en) * 2001-05-07 2006-11-30 Vae Eisenbahnsysteme Gmbh Method for installing railway switches in tracks and railway switch for carrying out said method
AT500047B1 (de) * 2004-04-07 2006-03-15 Plasser Bahnbaumasch Franz Maschine zum transport von weichen sowie verfahren
AT500047A2 (de) * 2004-04-07 2005-10-15 Plasser Bahnbaumasch Franz Maschine zum transport von weichen sowie verfahren
GB2423105A (en) * 2005-02-12 2006-08-16 Carillion Construction Ltd Method of laying an S & C crossover of a railway track
RU2304189C1 (ru) * 2006-04-17 2007-08-10 Федеральное государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Федерального агентства железнодорожного транспорта России Способ смены стрелочных переводов
US10458072B2 (en) 2014-06-24 2019-10-29 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. Method for renewal of a track
FR3024470A1 (fr) * 2015-10-28 2016-02-05 Matisa Materiel Ind Sa Systeme et procede de transport d'un appareil de voie
WO2017072691A1 (fr) * 2015-10-28 2017-05-04 Matisa Materiel Industriel S.A. Système et procédé de transport d'un appareil de voie
FR3046588A1 (fr) * 2016-01-07 2017-07-14 Soc Des Anciens Etablissements L Geismar Systeme de bridage d'un troncon de voie ferree, notamment d'un appareil de voie ferree, sur au moins une plateforme de support d'un wagon de transport ferroviaire
AT519220B1 (de) * 2016-11-04 2018-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Schienenfahrzeug mit Kranschienen für einen Portalkran
AT519220A4 (de) * 2016-11-04 2018-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Schienenfahrzeug mit Kranschienen für einen Portalkran
WO2018082797A1 (de) * 2016-11-04 2018-05-11 Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H Schienenfahrzeug mit kranschienen für einen portalkran
US10822210B2 (en) 2016-11-04 2020-11-03 Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. Rail vehicle having crane rails for a gantry crane
EA037170B1 (ru) * 2016-11-04 2021-02-15 Плассер Энд Тойрер Экспорт Фон Банбаумашинен Гезельшафт М.Б.Х. Рельсовое транспортное средство с рельсами для портального крана
CN110499681A (zh) * 2019-09-17 2019-11-26 中铁第五勘察设计院集团有限公司 自动式分枕设备
CN118880683A (zh) * 2024-07-31 2024-11-01 中国铁路成都局集团有限公司成都工务大修段 一种非车载焊一体化换轨施工方法
CN121047172A (zh) * 2025-10-27 2025-12-02 中国铁道科学研究院集团有限公司铁道建筑研究所 高速铁路道岔整体铺换施工工法

Also Published As

Publication number Publication date
EP0108168B1 (de) 1987-04-29
DE3276185D1 (en) 1987-06-04
ATE26862T1 (de) 1987-05-15

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