EP0466651A1 - Vorrichtung zur Auswechselung von Eisenbahnschienen - Google Patents

Vorrichtung zur Auswechselung von Eisenbahnschienen Download PDF

Info

Publication number
EP0466651A1
EP0466651A1 EP91810528A EP91810528A EP0466651A1 EP 0466651 A1 EP0466651 A1 EP 0466651A1 EP 91810528 A EP91810528 A EP 91810528A EP 91810528 A EP91810528 A EP 91810528A EP 0466651 A1 EP0466651 A1 EP 0466651A1
Authority
EP
European Patent Office
Prior art keywords
rails
vehicle
new
heating
old
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
EP91810528A
Other languages
English (en)
French (fr)
Other versions
EP0466651B1 (de
Inventor
Antoine Pascal Scheuchzer
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.)
Scheuchzer SA
Original Assignee
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
Priority claimed from CH186891A external-priority patent/CH685779A5/fr
Application filed by Scheuchzer SA filed Critical Scheuchzer SA
Publication of EP0466651A1 publication Critical patent/EP0466651A1/de
Application granted granted Critical
Publication of EP0466651B1 publication Critical patent/EP0466651B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
    • E01B29/17—Lengths of rails assembled into strings, e.g. welded together
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/18—Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails

Definitions

  • the invention relates to a method and a device for replacing rails of railway tracks.
  • neutralization of the new rails.
  • the purpose of this neutralization is to fix the rails in a state of least expansion, either at a determined average temperature (for example 25 ° C.) when the neutralization takes place by heating the rails, or with a stretching of the rails corresponding to their expansion at this average temperature when the neutralization operation is carried out by stretching the rails. Thanks to the neutralization of the rails, the risks of rupture of said rails in cold weather or of deformation in hot weather are considerably reduced.
  • the heating of the new rails placed on the sleepers is generally done by means of air burners, which must be moved regularly on the track, the two rows of rails being treated simultaneously.
  • heating takes place in several passes from the free end of the long rails to the fixed point and back in the opposite direction.
  • the rails are slightly lifted from their supports to allow them to extend freely between the heating point and the free end of the long rails.
  • the fasteners must be tightened.
  • the temperature of the rails is measured using at least two magnet thermometers, and this measurement must last at least five minutes. However, such measurements do not give very accurate results.
  • Rail renewal trains such as those described in documents EP-B-4985 and EP-B-19984, are designed to replace not only the rails, but also the sleepers and the ballast, and do not include no installation to neutralize new rails.
  • the present invention aims to create a method and a device for mechanized substitution and neutralization of rails.
  • a device for implementing this method is defined by claim 4.
  • the essential advantage of the invention is to allow, in a single process, both the substitution and the neutralization of the rails, and this in a mechanized manner, which provides considerable savings in time and labor.
  • the proposed continuous heating system also has the advantage of not requiring longitudinal transport of the treated rails: it is the substitution train which advances, while the new rails are only raised.
  • the heating as well as the temperature of the treated rails can be respectively controlled and measured much more easily and more precisely than in full track according to the current non-mechanized systems.
  • Another advantage of the invention is that during the heating of the new rails, the old rails are detached and released, which further saves time.
  • the invention makes it possible to replace and neutralize the rails at an average speed of the order of 300 m to 400 m per hour, during the few night hours allowed, therefore over approximately 1.5 to 2 km per night.
  • Figures 1 to 5 show a first device formed by a train of substitution and neutralization of the rails, represented in five successive parts.
  • Figures 6 to 9 show a second embodiment of such a train.
  • FIG. 10 shows it in full.
  • Figures 11 to 13 show a third embodiment, supplemented by a welding vehicle and comprising a preferred form of a heating vehicle.
  • FIGS. 11a to 13a are top views of the track to illustrate the positions of the old rails R1 and of the new rails R2 and their lateral displacement during the substitution, as well as some components of the vehicles according to FIGS. 11 to 13.
  • FIG. 14 is an enlarged view in section of the tunnel alone for the vehicle 1 according to FIG. 12.
  • Figure 15 shows in section, like Figure 14, a variant of the tunnel arrangement.
  • the device formed by a train for replacing and neutralizing the rails is designed to remove the old rails R1 from a track and lay new neutralized rails R2 in their place.
  • the new R2 rails to be laid are arranged beforehand on either side or in the center of the track, approximately at the place of laying.
  • the removal of the old rails, heating and installation of the new rails are all carried out continuously, at an average speed of, for example, 300 to 400 m per hour.
  • the train which advances in the direction of the arrow comprises two working units, namely a heating vehicle 1 and, behind it, a mounting vehicle 2.
  • the vehicle 1 which runs on the old R1 rails lift the new R2 rails and heat them, while loosening the fasteners of the old R1 rails.
  • the vehicle 2 which runs on the new rails R2 installs new heated rails R2 while evacuating the old rails R1.
  • the new R2 rails like the old R1 rails, do not undergo any longitudinal transport, they remain in a way on site. The train only lifts them and moves them in the transverse direction while progressing relative to the stationary rails.
  • the vehicle 1 comprises three sections 1a, 1b, 1c articulated in 3 and 3 ′ which roll on a front bogie 5, intermediate axles 8 and 10, as well as a rear bogie 12.
  • the vehicle 1 are installed two heating tunnels 15 in the form of tubes, one tunnel per row of rails. These tunnels, supported mainly by a frame 6, are slightly curved upwards and are therefore in a slight arch shape having an arrow of 30 to 40 cm approximately.
  • the tubes forming the tunnels 15 are made of a slightly flexible and / or articulated material.
  • a front compartment provided in the vehicle body 4 are the drive motors and generators for heating the tunnels; at the tail of vehicle 1 is a control cabin 13.
  • gripping means 14 of the new rails R2 for gripping and introducing these rails into the front end 15e of the heating tunnels 15.
  • These gripping means include rail clamps 14a mounted at the end articulated levers 14b and adjustable by jacks 14c.
  • the new R2 rails are pre-welded to form a continuous line of rails, therefore without joints.
  • long bars for example 108 m, composed of three rails welded in the workshop, are placed along the track and these bars are welded by machines as the substitution train s 'approach. In this way it is the two rows of continuous rails which are introduced into the two heating tunnels 15, where they are heated.
  • Preheating takes place in tunnels, in the front part 35, and a temperature control at the desired neutralization value is carried out in part 35 ′ of the tunnels, at the tail of vehicle 1.
  • the rails can float on rollers, which allows the metal to expand without constraint.
  • the new R2 rails can be supported or guided by support and / or guide rollers. If necessary, motorized roller clamps allow them to be moved longitudinally, for example to adjust them to the old rails at the start of installation.
  • each heating tunnel 15 extends beyond the tail of the vehicle 1 and is suspended from a telescopic cantilever beam 33 by a cable 34 which holds the rear end 15s of the tunnel where the heated R2 rail exits.
  • the heating in the tunnels 15 is induction.
  • the heating is adjusted to maintain the desired temperature - in principle 25 ° C - regardless of the duration of the stop. This is done in particular after the start of work if the rear end of the rows of new rails has passed through the tunnel and is welded to the front end of the existing rows of rails, for example, laid the previous night. During the completion of these first welds, there is a stop for a few minutes. However, it is also possible to give up making these welds at that time and to carry them out later. after fixing the new rows of rails on the sleepers.
  • the layout of the heating and guide tunnels takes into account both the space required to detach the old rails R1 and the fact that the new rails R2 will be all the more easily arranged without constraint on the sleepers that they have been routed. vertically from their place of installation. This means that, preferably, the heating and guide tunnels will have approximately the same spacing as that of the track rails.
  • Vehicle 1 is not only used to heat the new R2 rails, but also to simultaneously release the old R1 rails. These two functions are clearly separated in the very structure of the machine. While the two heating tunnels 15, slightly arched, extend in the upper part of the vehicle 1, the workstations for releasing the old rails are provided on nacelles 16, 21, 25 and 27 suspended, at the -under heating tunnels, chassis 7, 9 and 11 retractable by means of jacks 17, 22 and 28 for walking high. In work, the nacelles can roll on the track, which ensures, in particular in the curves, a good positioning of the stations and / or the stain removal and attachment tools.
  • nacelles 16 there are spotting stations with automatic spindles 18 and wheelchairs 19 for workers who remove fasteners or release fasteners.
  • nacelles 21 On the nacelles 21 are provided rolling seats 23 for manual pulling and rolling seats 24 for manual spotting.
  • the other nacelles 25 and 27 are equipped with automatic spotting devices 26 and provided with wheels 25a, 27a allowing them to rest on the track, which considerably facilitates the exact positioning of these automatic spotting devices, the deflection becoming negligible in the curves.
  • the working nacelles of the vehicle 1 therefore make it possible to draw and remove or release the fasteners, whether by hand or automatically.
  • fasteners have to be completely removed, these are harvested and conveyed from the vehicle spotting stations 1 to the vehicle spotting stations 2 by means of a transport system composed of several sections, 20, 20a, 20b, 20c, 20d, 20e, sections 20, 20b, 20c and 20e being horizontal belt conveyors, section 20a a lifting conveyor and section 20d a descent conveyor.
  • the vehicle 1 comprises at the rear a telescopic beam 33 which carries the section 20b of the system for transporting the fasteners, as well as the rear end 15s of each heating tunnel 15, suspended by a cable 34 and positioned so that the new R2 rails coming out of each tunnel are placed on the sleepers where they are fixed.
  • the mounting vehicle 2 comprises a main frame 51 with a front bogie 42, an intermediate axle 60 and a rear bogie 61 (shown only partially) and, at the front, a cantilever frame 40 with a telescopic beam 43 in overhang as well as a frame 41 also in overhang.
  • the telescopic beam 43 carries the section 20c of the system for transporting the fasteners suspended on hooks 44.
  • an adjustable support 45 provided with rail guides 46 for the old rails R1, as well as an adjustable support 47 provided with rail clamps 48 for the new preheated R2 rails which come out of the heating tunnel 15.
  • the old R1 rails are supported and guided on the main chassis 51 by rollers 59 either with a horizontal axis or with a vertical axis and deposited behind the vehicle 2, in the center or next to the track.
  • the new rails are placed on the crosspieces and pre-attached just before the passage of the bogie 42 at the head of the vehicle 2.
  • the latter is fitted with attachment nacelles 53 and 57 similar to those of the spotting of the vehicle 1.
  • These nacelles 53 and 57, mounted in the chassis 52 and 56, are also retractable by means of the cylinders 62 and 63, and make it possible to receive, arrange and stow the fastenings of the new rails R2, on which the vehicle 2 rolls.
  • wheelchair 55, while the nacelle 57 is equipped with several manual threading stations in the form of wheelchairs 58.
  • the nacelles of vehicles 1 and 2 are equipped with computer-controlled robot machines, respectively for the spotting and for the automatic attachment of the rail fasteners.
  • the cantilever frame 41 carries a retractable nacelle 49 and equipped with a welding station 50.
  • This welding station is used for the first welds which are carried out at the start of the works, just before the installation of the new heated rails R2 in their attachments on the sleepers, so at the head of the vehicle 2.
  • Figures 6 to 10 schematically show a second embodiment of a train for replacing and neutralizing the rails.
  • the gripping means 14 of the new rails R2 at the vehicle head 1 have another configuration.
  • the vehicle 1 rests on three bogies 5, 8 ′ and 12, and it is articulated in its middle in 3 ′, and therefore comprises only two articulated sections 1a, 1b; it is also provided with two heating tunnels 15 to heat the new rails R2, and working nacelles 16, 21, 25 and 27 to release the old rails R1.
  • Each heating tunnel 15, partially shown in section to show support rollers 37 of the new rails, is extended in the critical crossing zone of the old and the new rails (FIG. 8) by a section 15d, so that between the moment the new rail leaves this tunnel and the moment when the fastening of the fasteners blocks the heated rail, it only takes a few minutes.
  • This section 15d of the heating tunnels is suspended from the telescopic beam 43 of the vehicle 2 by means of suspensions 66 ′, while the preceding sector of the heating tunnels is suspended from the telescopic beam 33 of the vehicle 1 by suspensions 66.
  • the vehicle 2 rolls on two bogies 42 and 61 and comprises a cantilever frame 41 ′ to which the welding station 50 is suspended, as well as a frame 40, also in cantilever, to which is suspended a retractable basket 67 located before the first bogie 42 and intended to manipulate the fasteners arriving on the fastener transport system.
  • the nacelle 67 can be used for pulling, as the other nacelles 53 and 57.
  • the nacelles are preferably equipped with machine-robots, controlled by computer, for spotting and automatic attachment of rail fasteners.
  • rail clamps 46 ′ are provided suspended from the telescopic beam 43, support rollers 59 and counter-rollers 59a as well as rail guides 68 at the tail of the vehicle 2 for routing these rails.
  • R1 directly on special wagons (not shown). Or these rails, as shown for a R′1 rail, can be placed in the center of the track.
  • the heating tunnels do not necessarily have to be continuous tubes, but can have sections, tubular, articulated or not. These tubular sections can also be arranged at a distance from each other, each containing a heating station, and preferably connected together by envelopes or sheaths to maintain the heat.
  • FIGS. 11 to 13 show, placed one after the other, a third embodiment of a substitution train completed, in front of the heating vehicle 1, by a welding vehicle 80 for welding the new R2 rails, before they are neutralized.
  • the heating tunnels of the vehicle 1 are shorter and are installed lower, such that the path of the rails R2 is below the axles of the bogies, at a distance from the ballast of between 20 to 40 cm, preferably between 25 and 30 cm. Thanks to this arrangement, it is necessary to avoid having to lift the rails very high and above all above the axles, which facilitates the work and the guiding of the rails.
  • the parts of the heating vehicle 1 which correspond to the parts of the first example have the same reference signs.
  • the vehicle 1 (FIG. 12) provided with a front bogie 5 and a rear bogie 12 rolls on the old rails R1 and comprises a box 4 comprising a cabin 4a, compartments 4b for inverters which supply the inductors of each tunnel high-frequency heating, compartments 4c for the refrigeration units which cool the inductors, a tank 4d for the fuel oil, generator groups 4e which supply the inverters, as well as groups of capacitors 4f assigned to the inductors.
  • a box 4 comprising a cabin 4a, compartments 4b for inverters which supply the inductors of each tunnel high-frequency heating, compartments 4c for the refrigeration units which cool the inductors, a tank 4d for the fuel oil, generator groups 4e which supply the inverters, as well as groups of capacitors 4f assigned to the inductors.
  • the new R2 rails are gripped at the head of the vehicle 1 by gripping means 14 and placed on the guide rollers 64 fixed to the chassis of the vehicle and distributed along the latter in such a manner so that the new R2 rails can pass under the axles 5a, 12a and between the wheels of the bogies 5 and 12.
  • the heating tunnels are installed in the area of the rear end of the vehicle 1 in the middle of the track, in a common frame 36 (FIG. 14). In the case under consideration they are divided into two parts 15a, 15b fixed to the chassis 7, one located before and the other after the rear bogie 12.
  • the part 15a comprises two inductor units 76 each having a length of 1 m, and therefore is only 2 m in length, while part 15b only has one inductor which is 1 m in length.
  • Each inductor 76 has the form of a coil with a turn and is connected to a group of capacitors, the oscillating circuit formed by this coil and these capacitors being supplied by inverters.
  • every part of the tunnel comprises two sections placed side by side, one for each row of rails, as shown in FIG. 14 for the parts 15a, 15a ′, provided with inductors 76 surrounding the two rails R2.
  • each part of the tunnels can be provided with rollers 37a which rest and roll on the rails R2 passing this part, these rollers being installed before and after the inductors, respectively between the inductors.
  • the parts of the tunnels are suspended from the chassis 7 so that they are slightly mobile relative to the chassis to allow them to adjust themselves.
  • the two sections 15a, 15a ′ of the tunnel provided for each rail file are slightly spaced from one another, connected to a cross-member 36a and suspended from the chassis 7 by jacks 7a which allow them to be lifted when walking high.
  • Each tunnel is provided not only with rollers 37a which rest on the rails R2, but also on either side of each rail, rollers 37b ensuring lateral guidance
  • stain removal stations are provided on two nacelles 16 suspended from the chassis 7; these nacelles are equipped with tools for removing fasteners such as automatic spanners 18 and are provided with wheels 16a for rolling on the rails R1.
  • the vehicle 1 has rail guides 29 for the old released R1 rails, a cantilever frame 38 carrying an adjustable support 31 provided with rail clamps 32 which lift the rails R1 (Figure 12) and move them apart ( Figure 12a), as well as a track 39 rolling on the sleepers to prevent them from coming out of ballast when lifting R1 rails.
  • the frame 38 can be moved towards the interior of the vehicle thanks to the rollers 38a rolling on slides of the chassis 7.
  • the mounting vehicle 2 ( Figure 13) having the bogies 42 and 61 rolls on the new rails R2 which are placed in their correct position on the crosspieces at the front of the bogie 42.
  • the vehicle has at the head a frame 40 in overhang provided with an adjustable support 47 carrying rail clips 48 to spread the rails R2 towards the fixing positions, as shown in FIG. 13a.
  • the frame 40 can be moved towards the interior of the vehicle by means of the rollers 40a rolling on slides of the frame 52.
  • auxiliary heating tunnel 15c positioned at the head of said vehicle and covering from above the rails R2, as well as other rail clamps 69 for positioning these rails R2 on the sleepers T.
  • This auxiliary tunnel 15c only comes into operation in the event of work being interrupted, to heat up the R2 rails already out of the tunnel 15a, 15b before they are fixed.
  • a link 36 ′ between vehicles 1 and 2 comprising an electric line and a cooling pipe is used to supply this part 15c of the tunnel.
  • the vehicle 2 further comprises front 70 and rear 71 cabins, a generator group 72, as well as mounting stations on the two nacelles 53. These nacelles are suspended from the chassis 52 and provided with tools for mounting the fixings, in particular automatic spanners 54, as well as wheels 53a to roll on R2 rails.
  • the old rails R1 are guided by guide rollers 65 and deposited next to the track as shown in Figure 13a.
  • means 73 for picking up the fasteners removed by the stain removal stations of the vehicle 1 and deposited on the track. These fasteners are transported by conveyors 73a to storage places 74 and by conveyors 75 to the attachment stations on the nacelles 53.
  • a welding vehicle 80 (FIG. 11) rolls on the rails R1 to weld new rails R2 and, after having carried out a welding, advances to the place of the next welding.
  • This vehicle 80 comprises at the head a rail crane 81, a cabin 82 and, suspended from the chassis 80a, a spark-forging welding unit 83, means 84 for positioning the rails to be welded as well as a grinding unit 85 for machining welds.
  • a generator group 86 At the rear is a generator group 86.
  • Guide rollers 87 suspended from the chassis guide the rails R2 before they are positioned by the means 84 and after welding. If the vehicle 80 is out of service the welding unit can occupy a rest position 83 ′ as shown in dotted lines in FIG. 11.
  • the new rails R2 form a line seamless before passing the vehicle 2.
  • the means 84 and the units 83 and 85 are installed between the front and rear bogies; this arrangement allows good positioning and faster processing of the rails than with known welding devices.
  • each weld is approximately 1.5 to 2 minutes, the complete operation, including positioning and grinding as well as the advancement of vehicle 80 for approximately 18 minutes. If, for example, the rails are 108 m long, the train formed by vehicles 1 and 2 can move continuously at a speed of about 360 m / h.
  • small tracking carriages 90 comprising a small support placed between two crosspieces T and provided with rollers, on which the rails R2 can easily move in the longitudinal direction during their positioning. before welding and during welding as well until they are fixed.
  • the new rails R2 located in front of the welding vehicle 80 are placed on the small carriages 90 until they are taken up by the guide rollers 87 and, behind the vehicle 80, the rails are again posed on the carriages 90 until they are taken up by the guide rollers 64 of the vehicle 1.
  • These small carriages 90 can be stored on a support 88 at the head of the vehicle 80 and when they are no longer used once that the rails have been taken up by the guide rollers 64 of the vehicle 1, they can be deposited on a support 79 at the head of the vehicle 2. These carriages 90 are distributed at the front of the vehicle 1 by a laying carriage rolling on the old R1 rails.
  • a welding station can also be provided at the head of vehicle 2 for the first welding at the start of the work.
  • the invention is not limited to the embodiments described but can have many variants.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Toys (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
EP91810528A 1990-07-13 1991-07-05 Vorrichtung zur Auswechselung von Eisenbahnschienen Expired - Lifetime EP0466651B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH235190 1990-07-13
CH2351/90 1990-07-13
CH186891A CH685779A5 (fr) 1991-06-25 1991-06-25 Dispositif pour la substitution des rails des voies de chemins de fer.
CH1868/91 1991-06-25

Publications (2)

Publication Number Publication Date
EP0466651A1 true EP0466651A1 (de) 1992-01-15
EP0466651B1 EP0466651B1 (de) 1995-09-06

Family

ID=25688883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810528A Expired - Lifetime EP0466651B1 (de) 1990-07-13 1991-07-05 Vorrichtung zur Auswechselung von Eisenbahnschienen

Country Status (7)

Country Link
US (1) US5181472A (de)
EP (1) EP0466651B1 (de)
JP (1) JPH0579003A (de)
AT (1) ATE127557T1 (de)
CA (1) CA2046940A1 (de)
DE (1) DE69112729T2 (de)
DK (1) DK0466651T3 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551798A1 (de) * 1992-01-14 1993-07-21 Scheuchzer S.A. Vorrichtung zur Auswechslung und Neutralisierung von Eisenbahnschienen
EP0699802A1 (de) * 1994-09-01 1996-03-06 GEORG ROBEL GmbH & Co. Schienenverladewagen zum Auf- und Abladen von Langschienen
FR2738020A1 (fr) * 1995-07-25 1997-02-28 Plasser Bahnbaumasch Franz Machine pour le remplacement des rails d'une voie ferree
EP0835712A1 (de) * 1996-10-11 1998-04-15 Scheuchzer S.A. Verfahren zum Schweissen mindestens eines Schienenstranges und Maschine zur Anwendung dieses Verfahrens
FR3009724A1 (fr) * 2013-08-19 2015-02-20 Etf Procede de remplacement de rails et engins ferroviaires associes.
EP4159921A1 (de) 2021-10-01 2023-04-05 Scheuchzer S.A. Verfahren und zug zum ersetzen von schienen

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684396B1 (fr) * 1991-11-29 1994-01-07 Commissariat A Energie Atomique Vehicule de pose automatique d'une voie par un vehicule se deplacant sur cette voie, et voie concue pour etre installee par un tel vehicule.
US5299504A (en) * 1992-06-30 1994-04-05 Technical Rail Products, Incorporated Self-propelled rail heater car with movable induction heating coils
CH689643A5 (fr) * 1994-02-18 1999-07-30 Speno International Installation pour le reprofilage des rails d'une voie ferrée.
IT1268088B1 (it) * 1994-08-26 1997-02-20 Bruno Faroldi Apparecchiatura per il riscaldamento di rotaie durante la loro posa.
US5927209A (en) * 1997-04-14 1999-07-27 Harsco Corporation Rail heating and clip applicator
US6396020B1 (en) 1997-12-16 2002-05-28 Holland Company Rail welding apparatus incorporating rail restraining device, weld containment device and weld delivery unit
FR2847917B1 (fr) 2002-12-03 2006-07-14 Geismar Ancien Ets L Procede de pose ou de renouvellement des rails d'une voie de chemin de fer, et installation pour la mise en oeuvre de ce procede
US20050067381A1 (en) * 2003-01-27 2005-03-31 Coomer Daniel J. On-site rail welding apparatus
EP1799909B1 (de) * 2004-08-20 2016-03-09 Loram Maintenance Of Way, Inc. Langschienen-abnehmer- und -ablieferungssystem
US7478596B2 (en) * 2005-03-30 2009-01-20 Franz Plasser Bahnbaumaschinen - Industriegesellschaft Gmbh Method and machine for replacing damaged rail sections of a track
US8655540B2 (en) * 2007-08-20 2014-02-18 International Electronic Machines Corp. Rail vehicle identification and processing
US8583313B2 (en) 2008-09-19 2013-11-12 International Electronic Machines Corp. Robotic vehicle for performing rail-related actions
KR20120016630A (ko) * 2009-04-16 2012-02-24 다비데 바이아 레일 용접용 용접 헤드
ES2361309B1 (es) * 2009-06-23 2012-05-16 Fcc Construccion S.A. Procedimiento de instalación de v�?a férrea, sobre balasto, sin v�?a auxiliar.
CN105735064B (zh) * 2014-12-11 2017-06-06 周波 一种大修列车隧道换枕施工方法
AT520040B1 (de) * 2017-06-06 2021-01-15 Swietelsky Ag Schienenfahrzeug zur Gleisoberbausanierung
CN109989307B (zh) * 2017-12-29 2024-05-17 中国铁建高新装备股份有限公司 一种无缝线路钢轨焊接修复车及修复方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041516B (de) * 1957-01-23 1958-10-23 Elektro Thermit Gmbh Auf den Schienen laengs bewegliche, tunnelartige Waermekammer zur kuenst-lichen Erwaermung von Schienen, insbesondere bei der Herstellung lueckenloser Gleise
GB1026235A (en) * 1963-02-06 1966-04-14 Matisa Materiel Ind Sa Method of and apparatus for loading and transporting rails
FR1571796A (de) * 1967-06-29 1969-06-20
DE1904121A1 (de) * 1968-10-25 1970-07-16 Plasser Bahnbaumasch Franz Vorrichtung zur Behandlung von Schienenbefestigungsmitteln des Eisenbahnoberbaues
US3896734A (en) * 1967-12-29 1975-07-29 Plasser Bahnbaumasch Franz Apparatus for continuously laying track
FR2263335A1 (de) * 1974-03-06 1975-10-03 Robel & Co G
FR2413172A1 (fr) * 1977-12-28 1979-07-27 Plasser Bahnbaumasch Franz Machine mobile de soudage par etincelage et par rapprochement des rails d'une voie ferree avec dispositif d'elimination du bourrelet de soudure
AT358086B (de) * 1977-05-06 1980-08-25 Plasser Bahnbaumasch Franz Einrichtung zum auswechseln der schienen- befestigungsmittel und gegebenenfalls der schienen eines gleises
GB1592881A (en) * 1978-04-06 1981-07-08 Canron Corp Thermal expansion shifting of rail
EP0262703A1 (de) * 1986-09-22 1988-04-06 DANIELI & C. OFFICINE MECCANICHE S.p.A. Mechanisches Positioniergerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451470A (en) * 1967-03-28 1969-06-24 New York Central Railroad Co T Rail temperature regulating apparatus
US3566796A (en) * 1967-03-28 1971-03-02 Penn Central Co Rail temperature regulating apparatus
US3999276A (en) * 1971-09-16 1976-12-28 Brown Robert M Method of laying railroad rail
CH620005A5 (de) * 1978-04-19 1980-10-31 Scheuchzer Auguste Les Fils D
AT366435B (de) * 1978-12-12 1982-04-13 Plasser Bahnbaumasch Franz Einrichtung zum auswechseln bzw. erneuern der schienen eines verlegten gleises
SU933855A1 (ru) * 1980-07-21 1982-06-07 Ленинградский Филиал Государственного Института По Проектированию Инженерных Сооружений И Промышленных Предприятий Путевого Хозяйства И Геологическим Изысканиям Устройство дл термообработки рельсовых плетей перед укладкой

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041516B (de) * 1957-01-23 1958-10-23 Elektro Thermit Gmbh Auf den Schienen laengs bewegliche, tunnelartige Waermekammer zur kuenst-lichen Erwaermung von Schienen, insbesondere bei der Herstellung lueckenloser Gleise
GB1026235A (en) * 1963-02-06 1966-04-14 Matisa Materiel Ind Sa Method of and apparatus for loading and transporting rails
FR1571796A (de) * 1967-06-29 1969-06-20
US3896734A (en) * 1967-12-29 1975-07-29 Plasser Bahnbaumasch Franz Apparatus for continuously laying track
DE1904121A1 (de) * 1968-10-25 1970-07-16 Plasser Bahnbaumasch Franz Vorrichtung zur Behandlung von Schienenbefestigungsmitteln des Eisenbahnoberbaues
FR2263335A1 (de) * 1974-03-06 1975-10-03 Robel & Co G
AT358086B (de) * 1977-05-06 1980-08-25 Plasser Bahnbaumasch Franz Einrichtung zum auswechseln der schienen- befestigungsmittel und gegebenenfalls der schienen eines gleises
FR2413172A1 (fr) * 1977-12-28 1979-07-27 Plasser Bahnbaumasch Franz Machine mobile de soudage par etincelage et par rapprochement des rails d'une voie ferree avec dispositif d'elimination du bourrelet de soudure
GB1592881A (en) * 1978-04-06 1981-07-08 Canron Corp Thermal expansion shifting of rail
EP0262703A1 (de) * 1986-09-22 1988-04-06 DANIELI & C. OFFICINE MECCANICHE S.p.A. Mechanisches Positioniergerät

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551798A1 (de) * 1992-01-14 1993-07-21 Scheuchzer S.A. Vorrichtung zur Auswechslung und Neutralisierung von Eisenbahnschienen
EP0699802A1 (de) * 1994-09-01 1996-03-06 GEORG ROBEL GmbH & Co. Schienenverladewagen zum Auf- und Abladen von Langschienen
FR2738020A1 (fr) * 1995-07-25 1997-02-28 Plasser Bahnbaumasch Franz Machine pour le remplacement des rails d'une voie ferree
EP0835712A1 (de) * 1996-10-11 1998-04-15 Scheuchzer S.A. Verfahren zum Schweissen mindestens eines Schienenstranges und Maschine zur Anwendung dieses Verfahrens
US5992329A (en) * 1996-10-11 1999-11-30 Scheuchzer, S.A. Machine for welding at least one run of rail
FR3009724A1 (fr) * 2013-08-19 2015-02-20 Etf Procede de remplacement de rails et engins ferroviaires associes.
WO2015025092A1 (fr) * 2013-08-19 2015-02-26 Etf Procede de remplacement de rails et engins ferroviaires associes
EP4159921A1 (de) 2021-10-01 2023-04-05 Scheuchzer S.A. Verfahren und zug zum ersetzen von schienen

Also Published As

Publication number Publication date
EP0466651B1 (de) 1995-09-06
DE69112729D1 (de) 1995-10-12
DE69112729T2 (de) 1996-05-02
US5181472A (en) 1993-01-26
JPH0579003A (ja) 1993-03-30
CA2046940A1 (en) 1992-01-14
DK0466651T3 (da) 1996-01-02
ATE127557T1 (de) 1995-09-15

Similar Documents

Publication Publication Date Title
EP0466651A1 (de) Vorrichtung zur Auswechselung von Eisenbahnschienen
EP0466652B1 (de) Vorrichtung zur Neutralisierung von neuen Eisenbahnschienen
EP0835712B1 (de) Verfahren zum Schweissen mindestens eines Schienenstranges und Maschine zur Anwendung dieses Verfahrens
FR2511278A1 (fr) Appareil de soudage bout a bout de troncons de rails et procede pour former une voie continue a partir de troncons de rails
HU209000B (en) Method and machine arrangement for renewing track
EP0431092B1 (de) Verfahren zum kontinuierlichen Verschweissen von Schienensträngen und Zugfahrzeug für dessen Durchführung
EP0551798B1 (de) Vorrichtung zur Auswechslung und Neutralisierung von Eisenbahnschienen
CN113320772A (zh) 一种锚栓自动热缩包装生产线
WO2014080118A1 (fr) Train et procédé de renouvellement de rails ferroviaires
FR2904335A1 (fr) "procede de substitution de rails sur une ligne a grande vitesse"
EP0467001B1 (de) Zug zum Verlegen neuer Gleise und Verfahren zum Verlegen derselben mit einem solchen Zug
CH685779A5 (fr) Dispositif pour la substitution des rails des voies de chemins de fer.
JP3151135U (ja) レール運搬装置
EP4179148B1 (de) Verfahren zur erneuerung von schienen eines eisenbahngleises mit neuen langen schienen und entsprechender arbeitszug
EP4179147B1 (de) Anfangs- und endverfahren zum verlegen von langen schienen
JP2005001830A (ja) 搬送装置
FR2459198A1 (fr) Procede pour le transport de vehicules de service et dispositif pour la mise en oeuvre de ce procede
JPH05287624A (ja) 連続紡糸機にリール材料を供給する装置
CN117905284B (zh) 一种用于箍筋片转运及组拼的自行式轨道小车及其使用方法
EP4159921A1 (de) Verfahren und zug zum ersetzen von schienen
CN214814637U (zh) 一种连铸钢坯导向输送清渣装置
CH685636A5 (fr) Procédé et installation de neutralisation en voie des rails de chemin de fer.
EP0388573A1 (de) Gelenkzug zum Erneuern von Eisenbahnen
CA2046942A1 (en) Process and device for the neutralisation of the rails of railway tracks
AU2002311375B2 (en) A mobile rail forming system

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19920704

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHEUCHZER S.A.

17Q First examination report despatched

Effective date: 19940317

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

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

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19950906

REF Corresponds to:

Ref document number: 127557

Country of ref document: AT

Date of ref document: 19950915

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69112729

Country of ref document: DE

Date of ref document: 19951012

ITF It: translation for a ep patent filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19951206

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19951212

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

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

Ref country code: LU

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

Effective date: 19960731

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 19990714

Year of fee payment: 9

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

Ref country code: DK

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

Effective date: 20000705

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20020703

Year of fee payment: 12

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

Ref country code: NL

Payment date: 20020730

Year of fee payment: 12

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

Ref country code: BE

Payment date: 20020919

Year of fee payment: 12

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

Ref country code: GB

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

Effective date: 20030705

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

Ref country code: BE

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

Effective date: 20030731

BERE Be: lapsed

Owner name: S.A. *SCHEUCHZER

Effective date: 20030731

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

Ref country code: NL

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

Effective date: 20040201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030705

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20040201

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

Ref country code: DE

Payment date: 20070726

Year of fee payment: 17

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

Ref country code: IT

Payment date: 20070730

Year of fee payment: 17

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

Ref country code: DE

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

Effective date: 20090203

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

Ref country code: IT

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

Effective date: 20080705

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

Ref country code: CH

Payment date: 20100809

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20100812

Year of fee payment: 20

Ref country code: AT

Payment date: 20100617

Year of fee payment: 20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL