EP0004985A1 - Train for the renewal of a railway track - Google Patents

Train for the renewal of a railway track Download PDF

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Publication number
EP0004985A1
EP0004985A1 EP79200154A EP79200154A EP0004985A1 EP 0004985 A1 EP0004985 A1 EP 0004985A1 EP 79200154 A EP79200154 A EP 79200154A EP 79200154 A EP79200154 A EP 79200154A EP 0004985 A1 EP0004985 A1 EP 0004985A1
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EP
European Patent Office
Prior art keywords
wagon
ballast
train
wagons
track
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
EP79200154A
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German (de)
French (fr)
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EP0004985B1 (en
Inventor
Fritz Buhler
Frédy 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.)
LES FILS D'AUGUSTE SCHEUCHZER SA
SCHEUCHZER FILS AUGUSTE
Original Assignee
LES FILS D'AUGUSTE SCHEUCHZER SA
SCHEUCHZER FILS AUGUSTE
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Application filed by LES FILS D'AUGUSTE SCHEUCHZER SA, SCHEUCHZER FILS AUGUSTE filed Critical LES FILS D'AUGUSTE SCHEUCHZER SA
Priority to DE8080200510T priority Critical patent/DE2966697D1/en
Publication of EP0004985A1 publication Critical patent/EP0004985A1/en
Application granted granted Critical
Publication of EP0004985B1 publication Critical patent/EP0004985B1/en
Expired legal-status Critical Current

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    • 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
    • E01B29/05—Transporting, laying, removing, or renewing both rails and sleepers
    • 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
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • E01B27/11—Renewing or cleaning the ballast in situ, with or without concurrent work on the track combined with concurrent renewal of track components

Definitions

  • the present invention relates to a train for renewing a railway track, comprising, in addition to the wagons for transporting the rails, sleepers and fasteners, at least one train of working wagons comprising a deposition wagon, a stripping, a laying wagon, a wagon of worming and means of transport of the spent ballast towards a screener installed on a wagon placed outside the renewal zone as well as means of transport bringing the screened ballast towards a storage silo and distribution for its distribution on the new track, as well as the means of transport for old sleepers or spans and new sleepers.
  • the renewal of a railway track includes, in addition to the replacement of the rails and sleepers, the renewal of the ballast, because an old ballast, soiled with detritus and clogged, no longer has the required elasticity and permeability properties.
  • the successive additions of gravel during the operations of rectification and stuffing of the sleepers have the effect of raising the track, which has serious drawbacks mainly when passing engineering structures.
  • stripping-screening of the ballast is normally done before or after laying the new track. The duration of this operation is therefore added to that of other renewal operations.
  • the stripping-screening requires the lifting of the whole track by means of powerful machines, at the risk of deforming the new rails. Since the machines for stripping and screening the ballast are very large machines, their implementation is accompanied by long and complicated operations, both as regards their starting up and as regards their stopping.
  • patent CH.583 822 which relates to a process for the complete renewal of a railway track, in which the procedure for removing the old track, stripping and screening the ballast and laying the new one track operates in a single pass of the complete renewal train, provided for this purpose.
  • the same patent also includes a train for the complete renewal of a railway track, comprising, in addition to the wagons for transporting the rails, sleepers and fasteners, at least one installation and removal train fitted with gantries, and frame wagons, as known from patents Nos. 549 692 and 585 814 of the same owners.
  • said renewal train are incorporated bodies for stripping and transporting the ballast to a screener installed on a wagon placed outside the renewal area.
  • the present invention as characterized by the claims, provides an improved renewal train such that all the operations of removing the old sleepers and old rails, the excavation of the worn ballast, as well as the laying of the new sleepers and new rails are made without stopping the machine, when removing the old sleepers and rails, and so that the train fits even better in the gauge of passage, while increasing the width of the wagons work, and reducing their wheelbase.
  • the deposit wagon comprises a lifting system making it possible to lift and turn at least one cross member or one span around at least one of the transport elements.
  • of ballast by the fact that the working wagons are interconnected by connecting frames resting on chassis equipped to move on the ballast and / or on the bare bench, or on the screened ballast and which can be lowered more or less in relation to the respective connecting frames, so as to raise the bogies of the working wagons in the working area, and by the fact that each connecting frame connects two wagons by means of articulations and guide parts which are used to maintain the position of the working car concerned in relation to the connecting frame.
  • the renewal train consists of six main elements, shown diagrammatically in FIGS. 1 and 2, namely a screener, not shown, a deposit wagon 5, a stripping machine 6, a laying wagon 7, a wagon and a gantry with transport beam, not shown.
  • the screening machine and the wagon are normal wagons with two bogies.
  • the deposit wagon 5, the stripper 6 and the laying wagon 7 constitute an articulated train fitted with six bogies 12 to 17 and two tracked chassis 11 and 11 '.
  • the screening machine and the first bogie 12 of the deposit wagon 5 roll on the old track 1.
  • the central part of the train rests on the two track chassis 11 and 11 'which roll respectively on the ballast and on the excavated bench, or on the screened ballast.
  • the rear bogie 17 of the laying wagon 7 as well as the dowelling wagon roll on the new track 4.
  • the two crawler chassis and the crosspiece laying device are either guided by probes using the parallel track as reference, or driven using a measurement and control system placed on the screener, the deposit wagon, the stripper and the laying wagon, as shown in Figure 3.
  • the geometric points A, B, C, D, E, F and b, c, d, e, are shown in Figure 1.
  • the working wagons (5,6,7) are linked together by connecting frames (8,8 ') resting on tracked chassis (11,11').
  • Each connecting frame (8.8 ') connects two wagons by means of cardan joints (9).
  • Guide pieces (10) are used to maintain the chassis of the wagon concerned in its transverse position relative to the connection frame (8) and, hydraulic stops (42) guide the connection frame concerned in a longitudinal position determined relative to the wagon chassis.
  • the automatic controls are designed in such a way that the two tracked chassis follow the layout of the old track or a parallel layout if the distances between the tracks are to be changed.
  • the deposit wagon 5, FIGS. 1 and 4 is supported at the front on a bogie 12 and at the rear, by means of an articulated frame 8 on the tracked chassis 11.
  • the transporters 18 for the excavated material In the wagon are mounted , the transporters 18 for the excavated material and, above, the transporters 19 for the recovered ballast.
  • the removal and transport of the old sleepers is carried out using a hydraulic picker 20, chain transporters 21 , and an elevator 22.
  • roller clamps not shown, lift and move aside the old rails 1 which are then routed along the machine to be deposited at the rear on the bench or in the axis of the track.
  • the hydraulic picker 20 takes out the old sleepers 32 one after the other from the ballast and places them on a chain conveyor 21 which brings them on a storage conveyor 21 '.
  • the elevator 22 then lifts the turned sleepers 33 next to the worn ballast conveyor 18 above the level of the sleeper transporter 23.
  • the sleepers are then pivoted and turned forward still in the track plan, and they are then placed on the conveyor 23 to be conveyed to the transport gantries. After which the elevator returns by the same path to its starting position.
  • All movements of the work cycle can be controlled automatically or manually.
  • the deposit wagon can be provided with an elevator 22 arranged to lift and pivot in the track plane the sleepers both around the spent ballast 18 and screened ballast conveyors 19.
  • the rotary elevator 43 fitted with hydraulic clamps 44 mounted on a lifting system takes three crosspieces on the storage conveyor and raises them against the elevator.
  • the elevator turns the sleepers around the spent ballast conveyors 18 and screened ballast conveyors 19 and places them upside down on the upper level, from where they are seized by the mobile conveyor 45 to be conveyed to the gantries. After which the elevator 43 returns to its starting position. All cycle movements are controlled automatically or manually.
  • the deposit wagon can be provided with an elevator 43 designed to turn the sleepers only around the spent ballast transporter 18 as in FIG. 5, but the sleepers are placed upside down on the transporter 45.
  • the deposition wagon 5 comprises a central beam 24 in which the transporter is housed 18 for the excavated material and above, the transporter 19 for the recovered ballast.
  • a rotary elevator 26, equipped with the lifting system and the track 40 of the lorrys 41 is suspended by means of the rollers 27 on the central beam 24.
  • the lifting system consists of two pairs of rolling clamps 28 fixed on articulated frames 29, jacks for lifting and lateral movement of the clamps.
  • the spans are placed upside down on lorrys 41 which run on a raceway 40.
  • the deposit wagon can be provided with an elevator 26 arranged to lift and rotate the spans both around the spent ballast 18 and screened ballast conveyors 19.
  • the dismantling of the spans can be carried out without interrupting the work of the machine. While the next span is being taken, the one stored on the stripper is advanced by another train of lorrys to the laying wagon where it is taken by gantry cranes and transported on loading wagons.
  • the stripper 6 (fig.l) is equipped with two bogies 14 and 15, an excavator 30, a ballast metering device and transport elements for ballast, sleepers or spans.
  • This wagon is connected at the head with the delivery wagon and at the tail to the laying wagon, each time via an articulated connection frame 8 provided with a tracked chassis 11.
  • the stripper s' presses on the two tracked chassis 11 and 11 'which run on the old ballast and the bench excavated, or on the screened ballast.
  • the excavator 30 consists of an excavation chain and an equalizing blade 25.
  • the excavator is articulated to the chassis and suspended by hydraulic cylinders which allow the working depth and the inclination of the machine to be adjusted. the platform.
  • the blade is fitted with adjustable side flaps during work using hydraulic cylinders. Behind the leveling blade can be placed groomers to compact the platform.
  • the excavated material is brought by the excavation chains on the conveyors 18 to be conveyed to the screener.
  • the recovered and screened ballast is then brought back by the transporters 19 to the rear of the train in the metering device of the recovered ballast which consists of a fixed silo and a metering element adjustable in height according to the layers of ballast necessary.
  • the ballast is brought to the doser to form the first layer of ballast and the surplus is put on an intermediate conveyor to be evacuated to the ballast distributor on the laying wagon.
  • Behind the dispenser a tamper is placed to compact the ballast before the installation of the sleepers.
  • the present invention proposes a transport link established at will but, preferably automatically at each stop of the train. For this, is placed between the transport chains of the screened ballast 19 and the spent ballast 18, a funnel 31 placed as close as possible to the excavation chain.
  • the transport link which creates a closed circuit between the screened and spent ballast is carried out by moving the screened ballast conveyor 19 'using a hydraulic cylinder 39 when the machine stops.
  • the laying wagon 7 provided with two bogies 16 and 17 is equipped with members for laying sleepers with the transport elements, members for laying the rails and the ballast distributor. During work, the wagon leans forward on the 8 'tracked connecting frame and back on the bogie 17 which rolls on the new track 4. In the rear part of the laying wagon are mounted the laying members of new rails with roller clamps.
  • the new sleepers stored on transport wagons, are transported by gantry cranes to the storage transporter of the hauling wagon.
  • the intermediate transporter spreads the sleepers and brings them to tweezers at the tail of the laying wagon.
  • the grippers lift and turn two crosspieces at the same time, place them on the shared longitudinal conveyor several sections for intermediate storage.
  • the longitudinal conveyor routes the sleepers to the laying device where they are centered, positioned and then laid on the ballast.
  • the installation distance is regulated by a measuring system which allows the distance to be varied from cm to cm.
  • the lateral positioning of the sleepers is carried out either by means of a probe which controls the distance between the axis of the sleepers and the parallel track, or by the measurement and control system on the work wagons.
  • the train also includes a drawing wagon, not shown, equipped with a storage transporter for the new sleepers, with drawing wrenches for mounting the fasteners of the new rails.
  • a drawing wagon not shown, equipped with a storage transporter for the new sleepers, with drawing wrenches for mounting the fasteners of the new rails.
  • the wagon is used as a transport wagon for gantry cranes.
  • the wagon is dimensioned in such a way that, inside, the staff can mount the rail fasteners.
  • the train also includes two self-propelled gantries, according to patent C H. 549 692 which transport the old and new sleepers between the work cars and the transport cars.
  • the two gantries are connected to each other by a central beam to which is suspended, by means of cables and hydraulic jacks, a beam for transporting the sleepers. It is fitted with hydraulically operated clamps for gripping crosspieces or spans.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Train de renouvellement d'une voie de chemin de fer comportant, outre les wagons pour le transport du matériel d'une cribleuse et un wagon de tirefonnage, une rame de wagons de travail comprenant un wagon de dépose (5), un wagon de dégarnissage (6) et un wagon de pose (7), reliée par un cadre de liaison (8) muni d'un châssis à chenilles (11) permettant de maintenir les wagons de travail dans la trajectoire choisie. Le wagon de dépose est équipé d'une élévateur permettant de soulever et tourner au moins une traverse ou une travée autour des transporteurs de ballast, pour la poser sur un élément de transport. Ce train permet d'effectuer toutes les opérations de dépose de l'ancienne voie, l'excavation et criblage du ballast usé, ainsi que la pose de la nouvelle voie sur le ballast criblé sans arrêter son avance au moment de la dépose de l'ancienne voie.Renewal train for a railway track comprising, in addition to the wagons for transporting the material of a screening machine and a wagon for drawing, a train of working wagons comprising a laying wagon (5), a stripping wagon (6) and a laying wagon (7), connected by a connecting frame (8) provided with a tracked chassis (11) making it possible to maintain the working wagons in the chosen path. The deposit wagon is equipped with an elevator making it possible to lift and turn at least one cross member or one span around the ballast carriers, to place it on a transport element. This train makes it possible to carry out all the removal operations of the old track, the excavation and screening of the spent ballast, as well as the laying of the new track on the screened ballast without stopping its advance at the time of the removal of the old way.

Description

La présente invention concerne un train de renouvellement d'une voie de chemin de fer, comportant outre les wagons pour le transport des rails, des traverses et des fixations, au moins une rame de wagons de travail comportant un wagon de dépose, un wagon de dégarnissage, un wagon de pose, un wagon de tirefonnage et des moyens de transport du ballast usé vers une cribleuse installée sur un wagon placé en dehors de la zone de renouvellement ainsi que des moyens de transport amenant le ballast criblé vers un silo de stockage et de distribution pour sa répartition sur la nouvelle voie, ainsi que les moyens de transport des traverses ou travées anciennes et des traverses neuves.The present invention relates to a train for renewing a railway track, comprising, in addition to the wagons for transporting the rails, sleepers and fasteners, at least one train of working wagons comprising a deposition wagon, a stripping, a laying wagon, a wagon of worming and means of transport of the spent ballast towards a screener installed on a wagon placed outside the renewal zone as well as means of transport bringing the screened ballast towards a storage silo and distribution for its distribution on the new track, as well as the means of transport for old sleepers or spans and new sleepers.

Le renouvellement d'une voie ferrée comprend, outre le remplacement des rails et des traverses, le renouvellement du ballast, car un vieux ballast, souillé de détritus et colmaté, ne possède plus les propriétés d'élasticité et de perméabilité requises. D'autre part, les apports successifs de gravier lors des opérations de rectification et de bourrage des traverses ont pour effet de rehausser la voie, ce qui présente de sérieux inconvénients principalement au passage des ouvrages d'art.The renewal of a railway track includes, in addition to the replacement of the rails and sleepers, the renewal of the ballast, because an old ballast, soiled with detritus and clogged, no longer has the required elasticity and permeability properties. On the other hand, the successive additions of gravel during the operations of rectification and stuffing of the sleepers have the effect of raising the track, which has serious drawbacks mainly when passing engineering structures.

Actuellement le dégarnissage-criblage du ballast se fait normalement avant ou après la pose de la nouvelle voie. La durée de cette opération s'ajoute donc à celle des autres opérations de renouvellement. D'autre part le dégarnissage-criblage nécessite le levage de toute la voie au moyen d'engins puissants, au risque de déformer les nouveaux rails. Les machines pour le dégarnissage-criblage du ballast étant de très grosses machines, leur mise en oeuvre s'accompagne d'opérations longues et compliquées, aussi bien en ce qui concerne leur mise en marche qu'en ce qui concerne leur arrêt.Currently stripping-screening of the ballast is normally done before or after laying the new track. The duration of this operation is therefore added to that of other renewal operations. On the other hand the stripping-screening requires the lifting of the whole track by means of powerful machines, at the risk of deforming the new rails. Since the machines for stripping and screening the ballast are very large machines, their implementation is accompanied by long and complicated operations, both as regards their starting up and as regards their stopping.

Le même déposant est titulaire du brevet CH.583 822 qui concerne un procédé de renouvellement complet d'une voie ferrée, dans lequel le déroulement des opérations de dépose de l'ancienne voie, de dégarnissage-criblage du ballast et de pose de la nouvelle voie s'opère en un seul passage du train de renouvellement complet, prévu à cet effet. Le même brevet comporte également un train de renouvellement complet d'une voie de chemin de fer, comportant outre les wagons pour le transport des rails, des traverses et des fixations, au moins une rame de pose et de dépose équipée de portiques, et de wagons- cadres, telle qu'elle est connue par les brevets Nos 549 692 et 585 814 des mêmes titulaires. Dans ledit train de renouvellement sont incorporés des organes de dégarnissage et de transport du ballast vers une cribleuse installée sur un wagon placé en dehors de la zone de renouvellement.The same applicant is the holder of patent CH.583 822 which relates to a process for the complete renewal of a railway track, in which the procedure for removing the old track, stripping and screening the ballast and laying the new one track operates in a single pass of the complete renewal train, provided for this purpose. The same patent also includes a train for the complete renewal of a railway track, comprising, in addition to the wagons for transporting the rails, sleepers and fasteners, at least one installation and removal train fitted with gantries, and frame wagons, as known from patents Nos. 549 692 and 585 814 of the same owners. In said renewal train are incorporated bodies for stripping and transporting the ballast to a screener installed on a wagon placed outside the renewal area.

La présente invention telle qu'elle est caractérisée par les revendications, propose un train de renouvellement amélioré de telle façon que toutes les opérations de dépose des anciennes traverses et anciens rails, l'excavation du ballast usé, ainsi que la pose des nouvelles traverses et des nouveaux rails s'effectuent sans arrêt de la machine, au moment de la dépose des anciennes traverses et rails, et de façon à ce que le train s'inscrive encore mieux dans le gabarit de passage, tout en augmentant la largeur des wagons de travail, et en réduisant leur empattement.The present invention as characterized by the claims, provides an improved renewal train such that all the operations of removing the old sleepers and old rails, the excavation of the worn ballast, as well as the laying of the new sleepers and new rails are made without stopping the machine, when removing the old sleepers and rails, and so that the train fits even better in the gauge of passage, while increasing the width of the wagons work, and reducing their wheelbase.

Ces améliorations, ainsi que d'autres qui seront décrites plus loin, sont obtenues par le fait que le wagon de dépose comporte un système élévateur permettant de soulever et tourner au moins une traverse ou une travée autour d'au moins un des éléments de transport du ballast, par le fait que les wagons de travail sont reliés entre eux par des cadres de liaison reposant sur des châssis équipés pour se mouvoir sur le ballast et/ou sur la banquette dégarnie, ou sur le ballast criblé et pouvant être abaissés plus ou moins par rapport aux cadres de liaison respectifs, de façon à soulever les boggies des wagons de travail dans la zone de travail, et par le fait que chaque cadre de liaison relie deux wagons par l'intermédiaire d'articulations et de pièces de guidage qui servent à maintenir la position du wagon de travail concerné par rapport au cadre de liaison.These improvements, as well as others which will be described below, are obtained by the fact that the deposit wagon comprises a lifting system making it possible to lift and turn at least one cross member or one span around at least one of the transport elements. of ballast, by the fact that the working wagons are interconnected by connecting frames resting on chassis equipped to move on the ballast and / or on the bare bench, or on the screened ballast and which can be lowered more or less in relation to the respective connecting frames, so as to raise the bogies of the working wagons in the working area, and by the fact that each connecting frame connects two wagons by means of articulations and guide parts which are used to maintain the position of the working car concerned in relation to the connecting frame.

  • Les figures 1 et 2 représentent schématiquement la disposition d'un train de renouvellement de la voie selon l'invention.Figures 1 and 2 schematically represent the arrangement of a track renewal train according to the invention.
  • La figure 3 représente géométriquement l'inscription du train dans une courbe.Figure 3 shows geometrically the registration of the train in a curve.
  • La figure 4 est une vue en élévation du wagon de dépose avec élévateur pivotant, et les figures 5 et 5a en sont une coupe transversale et montre une trajectoire des traverses.FIG. 4 is an elevation view of the deposit wagon with pivoting elevator, and FIGS. 5 and 5a are a cross section thereof and show a trajectory of the sleepers.
  • La figure 6 est une vue en élévation d'une variante du wagon de dépose, pour la dépose de travées entières, etFIG. 6 is an elevational view of a variant of the deposit wagon, for the removal of entire spans, and
  • la figure 8 en est la coupe transversale montrant la trajectoire des travées.Figure 8 is a cross section showing the trajectory of the spans.
  • La figure 7 représente la liaison entre les transporteurs de ballast criblé et usé.Figure 7 shows the connection between the screened and spent ballast carriers.
  • La figure 9 représente en variante en coupe transversale du wagon de dépose avec élévateur rotatif pour des traverses.FIG. 9 shows a variant in cross section of the delivery wagon with a rotary lift for sleepers.

Le train selon l'invention peut être construit pour deux systèmes de dépose des anciennes traverses et des anciens rails :

  • primo, pour déposer et charger uniquement les anciennes traverses (fig.4,5,9). Les anciens rails 1 sont écartés et sont posés derrière la machine, soit sur l'épaulement, soit dans l'axe de la voie. Ils sont évacués à la fin du travail de renouvellement,
  • secondo, pour déposer des travées complètes, à l'aide d'un élévateur rotatif 26 qui lève et tourne les travées sens dessus dessous, les pose sur des lorrys 41 qui roulent sur un niveau de transport 40, pour être évacuées au moyen de portiques (fig.6 et 8).
The train according to the invention can be built for two systems for removing old sleepers and old rails:
  • first, to remove and load only the old sleepers (fig. 4,5,9). The old rails 1 are separated and are placed behind the machine, either on the shoulder or in the axis of the track. They are evacuated at the end of the renewal work,
  • secondo, to deposit complete spans, using a rotary elevator 26 which lifts and turns the spans upside down, places them on lorrys 41 which roll on a transport level 40, to be evacuated by means of gantry cranes (fig. 6 and 8).

Le train de renouvellement se compose de six éléments principaux, schématisés par les figures 1 et 2, soit une cribleuse, non représentée, un wagon de dépose 5, une dégarnisseuse 6, un wagon de pose 7, un wagon de tirefonnage et un portique avec poutre de transport, non représentés.The renewal train consists of six main elements, shown diagrammatically in FIGS. 1 and 2, namely a screener, not shown, a deposit wagon 5, a stripping machine 6, a laying wagon 7, a wagon and a gantry with transport beam, not shown.

La cribleuse et le wagon de tirefonnage, non décrits ici, sont des wagons normaux à deux boggies. Le wagon de dépose 5, la dégarnisseuse 6 et le wagon de pose 7 constituent une rame articulée équipée de six boggies 12 à 17 et de deux châssis à chenilles 11 et 11'.The screening machine and the wagon, not described here, are normal wagons with two bogies. The deposit wagon 5, the stripper 6 and the laying wagon 7 constitute an articulated train fitted with six bogies 12 to 17 and two tracked chassis 11 and 11 '.

Lors du travail, la cribleuse et le premier boggie 12 du wagon de dépose 5 roulent sur l'ancienne voie 1. La partie centrale du train s'appuie sur les deux châssis à chenilles 11 et 11' qui roulent respectivement sur le ballast et sur la banquette excavée, ou sur le ballast criblé. Le boggie arrière 17 du wagon de pose 7 ainsi que le wagon de tirefonnage roulent sur la nouvelle voie 4.During work, the screening machine and the first bogie 12 of the deposit wagon 5 roll on the old track 1. The central part of the train rests on the two track chassis 11 and 11 'which roll respectively on the ballast and on the excavated bench, or on the screened ballast. The rear bogie 17 of the laying wagon 7 as well as the dowelling wagon roll on the new track 4.

Pendant le travail, les deux châssis à chenilles et l'appareil de pose traverses sont, soit guidés par l'intermédiaire de palpeurs utilisant la voie parallèle comme référence, soit conduits à l'aide d'un système de mesure et de commande placé sur la cribleuse, le wagon de dépose, la dégarnisseuse et le wagon de pose, comme schématisé par la figure 3. Les points géométriques A,B,C,D,E,F et b,c,d,e, sont reportés sur la figure 1.During work, the two crawler chassis and the crosspiece laying device are either guided by probes using the parallel track as reference, or driven using a measurement and control system placed on the screener, the deposit wagon, the stripper and the laying wagon, as shown in Figure 3. The geometric points A, B, C, D, E, F and b, c, d, e, are shown in Figure 1.

Les wagons de travail (5,6,7) son reliés entre eux par des cadres de liaison (8,8') reposant sur des châssis à chenilles (11,11'). Chaque cadre de liaison (8,8') relie deux wagons par l'intermédiaire d'articulations (9) à cardan. Des pièces de guidages (10) servent à maintenir le châssis du wagon concerné dans sa position transversale par rapport au cadre de liaison (8) et, des butées hydrauliques (42) guident le cadre de liaison concerné dans une position longitudinale déterminée par rapport au châssis du wagon.The working wagons (5,6,7) are linked together by connecting frames (8,8 ') resting on tracked chassis (11,11'). Each connecting frame (8.8 ') connects two wagons by means of cardan joints (9). Guide pieces (10) are used to maintain the chassis of the wagon concerned in its transverse position relative to the connection frame (8) and, hydraulic stops (42) guide the connection frame concerned in a longitudinal position determined relative to the wagon chassis.

Les deux châssis à chenilles sont montés sur des plaques tournantes. Ils sont abaissés, levés et guidés par des vérins hydrauliques. Un entraînement hydrostatique permet une vitesse de travail variable. Le guidage des chenilles peut être effectué de trois manières :

  • - soit par des palpeurs montés sur des châssis à chenilles, utilisant la voie parallèle comme référence
  • - soit par dispositif asservi à la position de la voie ancienne (1) mesurée par des palpeurs de rails, montés sur la cribleuse en avant de la zone de travail ainsi que par un système de mesure des angles (α,β,γ,δ) entre les cadres de liaisons (8,8') et les wagons de travail adjacents; (fig.3)
  • - soit par une commande manuelle.
The two tracked chassis are mounted on turntables. They are lowered, raised and guided by hydraulic cylinders. A hydrostatic drive allows a variable working speed. There are three ways to guide the tracks:
  • - either by sensors mounted on tracked chassis, using the parallel track as a reference
  • - either by device controlled by the position of the old track (1) measured by rail probes, mounted on the screening machine in front of the work area as well as by an angle measurement system (α, β, γ, δ ) between the connecting frames (8,8 ') and the adjacent work cars; (fig. 3)
  • - either by manual control.

Les commandes automatiques sont conçues de telle manière que les deux châssis à chenilles suivent le tracé de l'ancienne voie ou d'un tracé parallèle si l'on veut modifier les distances entre les voies.The automatic controls are designed in such a way that the two tracked chassis follow the layout of the old track or a parallel layout if the distances between the tracks are to be changed.

Le wagon de dépose 5, figures 1 et 4, s'appuie à l'avant sur un boggie 12 et à l'arrière, par l'intermédiaire d'un cadre articulé 8 sur le châssis à chenilles 11. Dans le wagon sont montés, les transporteurs 18 pour le matériel excavé ét, au-dessus, les transporteurs 19 pour le ballast récupéré..La dépose et le transport des anciennes traverses s'effectuent à l'aide d'une piocheuse hydraulique 20, de transporteurs à chaînes 21, et d'un élévateur 22.The deposit wagon 5, FIGS. 1 and 4, is supported at the front on a bogie 12 and at the rear, by means of an articulated frame 8 on the tracked chassis 11. In the wagon are mounted , the transporters 18 for the excavated material and, above, the transporters 19 for the recovered ballast. The removal and transport of the old sleepers is carried out using a hydraulic picker 20, chain transporters 21 , and an elevator 22.

Derrière le boggie 12, des pinces à galets, non représentées soulèvent et écartent les anciens rails 1 qui sont ensuite acheminés le long de la machine pour être déposés à l'arrière sur la banquette ou dans l'axe de la voie.Behind the bogie 12, roller clamps, not shown, lift and move aside the old rails 1 which are then routed along the machine to be deposited at the rear on the bench or in the axis of the track.

Dans l'exemple d'exécution représenté par les figures 4 et 5 la piocheuse hydraulique 20 sort les anciennes traverses 32 l'une après l'autre du ballast et les pose sur un transporteur à chaîne 21 qui les amène sur un transporteur de stockage 21'. L'élévateur 22, équipé d'un bras pivotant 36 et d'une tête de pince tournante 37, prend trois traverses 32 sur le transporteur de stockage 21' les soulève, les pivote avec le bras 36 en arrière en les tournant de 900 dans le plan de la voie avec la tête de pince 37. L'élévateur 22 lève ensuite les traverses tournées 33 à côté du transporteur à ballast usé 18 au dessus du niveau du transporteur de traverses 23. Les traverses sont alors pivotées et tournées en avant toujours dans le plan de la voie, et elles sont ensuite posées sur le transporteur 23 pour être acheminées vers les portiques de transport. Après quoi l'élévateur revient par le même chemin à sa position de départ.In the embodiment shown in Figures 4 and 5 the hydraulic picker 20 takes out the old sleepers 32 one after the other from the ballast and places them on a chain conveyor 21 which brings them on a storage conveyor 21 '. The elevator 22, equipped with a pivoting arm 36 and a rotating gripper head 37, takes three sleepers 32 on the storage conveyor 21 'lifts them up, pivots them with the arm 36 backwards by turning them 90 ° in the track plane with the gripper head 37. The elevator 22 then lifts the turned sleepers 33 next to the worn ballast conveyor 18 above the level of the sleeper transporter 23. The sleepers are then pivoted and turned forward still in the track plan, and they are then placed on the conveyor 23 to be conveyed to the transport gantries. After which the elevator returns by the same path to its starting position.

Tous les mouvements du cycle de travail peuvent être commandés automatiquement ou manuellement.All movements of the work cycle can be controlled automatically or manually.

En variante, le wagon de dépose peut être prévu avec un élévateur 22 disposé pour lever et pivoter dans le plan de la voie les traverses à la fois autour des transporteurs de ballast usé 18 et de ballast criblé 19.As a variant, the deposit wagon can be provided with an elevator 22 arranged to lift and pivot in the track plane the sleepers both around the spent ballast 18 and screened ballast conveyors 19.

Dans une autre exécution, représentée par la figure 9, l'élévateur rotatif 43 muni des pinces hydrauliques 44 monté sur un système de levage prend trois traverses sur le transporteur de stockage et les hausse contre l'élévateur. L'élévateur tourne les traverses autour des transporteurs à ballast usé 18 et à ballast criblé 19 et les pose sens dessus dessous sur le niveau supérieur, d'où elles sont saisies par le transporteur mobile 45 pour être acheminées vers les portiques. Après quoi l'élévateur 43 retourne à sa position de départ. Tous les mouvements du cycle sont commandés automatiquement ou manuellement.In another embodiment, represented by FIG. 9, the rotary elevator 43 fitted with hydraulic clamps 44 mounted on a lifting system takes three crosspieces on the storage conveyor and raises them against the elevator. The elevator turns the sleepers around the spent ballast conveyors 18 and screened ballast conveyors 19 and places them upside down on the upper level, from where they are seized by the mobile conveyor 45 to be conveyed to the gantries. After which the elevator 43 returns to its starting position. All cycle movements are controlled automatically or manually.

En variante le wagon de dépose peut être prévu avec un élévateur 43 prévu pour tourner les traverses uniquement autour du transporteur de ballast usé 18 comme dans la figure 5, mais les traverses sont placées sens dessus dessous sur le transporteur 45.As a variant, the deposit wagon can be provided with an elevator 43 designed to turn the sleepers only around the spent ballast transporter 18 as in FIG. 5, but the sleepers are placed upside down on the transporter 45.

Dans une autre exécution particulière prévue par l'invention pour la dépose de travées complètes 35, représentée par les figures 6 et 8, le wagon de dépose 5 comporte une poutre centrale 24 dans laquelle est logé le transporteur 18 pour le matériel excavé et au-dessus, le transporteur 19 pour le ballast récupéré. Un élévateur rotatif 26, équipé du système de levage et du chemin de roulement 40 des lorrys 41 est suspendu par l'intermédiaire des galets 27 à la poutre centrale 24. Le système de levage se compose de deux paires de pinces roulantes 28 fixées sur des cadres articulés 29, de vérins pour le levage et le déplacement latéral des pinces. Les travées sont posées sens dessus dessous sur des lorrys 41 qui roulent sur un chemin de roulement 40.In another particular embodiment provided by the invention for the removal of complete spans 35, represented by FIGS. 6 and 8, the deposition wagon 5 comprises a central beam 24 in which the transporter is housed 18 for the excavated material and above, the transporter 19 for the recovered ballast. A rotary elevator 26, equipped with the lifting system and the track 40 of the lorrys 41 is suspended by means of the rollers 27 on the central beam 24. The lifting system consists of two pairs of rolling clamps 28 fixed on articulated frames 29, jacks for lifting and lateral movement of the clamps. The spans are placed upside down on lorrys 41 which run on a raceway 40.

En variante de cette exécution, le wagon de dépose peut être prévu avec un élévateur 26 disposé pour lever et tourner les travées à la fois autour des transporteurs de ballast usé 18 et de ballast criblé 19.As a variant of this embodiment, the deposit wagon can be provided with an elevator 26 arranged to lift and rotate the spans both around the spent ballast 18 and screened ballast conveyors 19.

Le démontage des travées peut s'effectuer sans interruption du travail de la machine. Pendant la prise de la prochaine travée, celle qui est stockée sur la dégarnisseuse est avancée par un autre train de lorrys jusqu'au wagon de pose où elle est prise par des portiques et transportée sur des wagons de chargement.The dismantling of the spans can be carried out without interrupting the work of the machine. While the next span is being taken, the one stored on the stripper is advanced by another train of lorrys to the laying wagon where it is taken by gantry cranes and transported on loading wagons.

La dégarnisseuse 6 (fig.l) est équipée de deux boggies 14 et 15, d'une excavatrice 30, d'un doseur à ballast et d'éléments de transport pour le ballast, les traverses ou les travées. Ce wagon est relié en tête avec le wagon de dépose et en queue au wagon de pose, chaque fois par l'intermédiaire d'un cadre de liaison articulé 8 muni d'un châssis à chenilles 11. Pendant le travail, la dégarnisseuse s'appuie sur les deux châssis à chenilles 11 et 11' qui roulent sur l'ancien ballast et la banquette excavée, ou sur le ballast criblé.The stripper 6 (fig.l) is equipped with two bogies 14 and 15, an excavator 30, a ballast metering device and transport elements for ballast, sleepers or spans. This wagon is connected at the head with the delivery wagon and at the tail to the laying wagon, each time via an articulated connection frame 8 provided with a tracked chassis 11. During work, the stripper s' presses on the two tracked chassis 11 and 11 'which run on the old ballast and the bench excavated, or on the screened ballast.

L'excavatrice 30 se compose d'une chaîne d'excavation, et d'une lame d'égalisation 25. L'excavatrice est articulée au châssis et suspendue par des vérins hydrauliques qui permettent de régler la profondeur de travail et l'inclinaison de la plate-forme. La lame est munie de volets latéraux réglables pendant le travail à l'aide des vérins hydrauliques. Derrière la lame d'égalisation peuvent être placées des dameuses pour compacter la plate-forme.The excavator 30 consists of an excavation chain and an equalizing blade 25. The excavator is articulated to the chassis and suspended by hydraulic cylinders which allow the working depth and the inclination of the machine to be adjusted. the platform. The blade is fitted with adjustable side flaps during work using hydraulic cylinders. Behind the leveling blade can be placed groomers to compact the platform.

Le matériel excavé est amené par les chaînes d'excavation sur les transporteurs 18 pour être acheminé vers la cribleuse. Le ballast récupéré et criblé est ensuite ramené par les transporteurs 19 à l'arrière du train dans le doseur du ballast récupéré qui se compose d'un silo fixe et d'un élément de dosage réglable en hauteur selon les couches de ballast nécessaires. A partir du silo, le ballast est amené au doseur pour constituer la première couche de ballast et le surplus est mis sur un transporteur intermédiaire pour être évacué vers le distributeur à ballast sur le wagon de pose. Derrière le doseur une dameuse est placée pour compacter le ballast avant la pose des traverses.The excavated material is brought by the excavation chains on the conveyors 18 to be conveyed to the screener. The recovered and screened ballast is then brought back by the transporters 19 to the rear of the train in the metering device of the recovered ballast which consists of a fixed silo and a metering element adjustable in height according to the layers of ballast necessary. From the silo, the ballast is brought to the doser to form the first layer of ballast and the surplus is put on an intermediate conveyor to be evacuated to the ballast distributor on the laying wagon. Behind the dispenser a tamper is placed to compact the ballast before the installation of the sleepers.

Le chemin de transport relativement long du ballast usé et du ballast criblé sur la machine, représente un désavantage lorsque le train s'arrête pour une raison quelconque en cours de travail. Il faudrait arrêter tous les transporteurs de matériel excavé et criblé pour évi- une distribution de ballast inégale sous le wagon de pose. Le démarrage de tous les transporteurs sous charge demande une grande puissance électrique et représente un retardement pour la reprise du travail. Pour éviter ces inconvénients, la présente invention propose une liaison de transport établie à volonté mais, de préférence automatique à chaque arrêt du train. Pour ce fait, est placé entre les chaînes de transports du ballast criblé 19 et du ballast usé 18, un entonnoir 31 placé le plus près possible de la chaîne d'excavation. La liaison de transport qui crée un circuit fermé entre le ballast criblé et usé est effectuée en déplaçant le transporteur à ballast criblé 19' à l'aide d'un vérin hydraulique 39 au moment de l'arrêt de la machine.The relatively long transport path of spent ballast and screened ballast on the machine is a disadvantage when the train stops for any reason during work. All carriers of excavated and screened material should be stopped to avoid uneven ballast distribution under the laying wagon. The start-up of all transporters under load requires great electrical power and represents a delay in resuming work. To avoid these drawbacks, the present invention proposes a transport link established at will but, preferably automatically at each stop of the train. For this, is placed between the transport chains of the screened ballast 19 and the spent ballast 18, a funnel 31 placed as close as possible to the excavation chain. The transport link which creates a closed circuit between the screened and spent ballast is carried out by moving the screened ballast conveyor 19 'using a hydraulic cylinder 39 when the machine stops.

Le wagon de pose 7 muni de deux boggies 16 et 17 est équipé des organes de pose de traverses avec les éléments de transport, des organes de pose des rails et du distributeur à ballast. Pendant le travail, le wagon s'appuie en avant sur le cadre de liaison 8' à chenilles et en arrière sur le boggie 17 qui roule sur la nouvelle voie 4. Dans la partie arrière du wagon de pose sont montés les organes de pose de rails neufs comportant des pinces à galets.The laying wagon 7 provided with two bogies 16 and 17 is equipped with members for laying sleepers with the transport elements, members for laying the rails and the ballast distributor. During work, the wagon leans forward on the 8 'tracked connecting frame and back on the bogie 17 which rolls on the new track 4. In the rear part of the laying wagon are mounted the laying members of new rails with roller clamps.

Les nouvelles traverses, entreposées sur des wagons de transport sont transportées par des portiques au transporteur de stockage du wagon de tirefonnage. Le transporteur intermédiaire écarte les traverses et les amène à des pinces tournantes en queue du wagon de pose. Les pinces lèvent et tournent deux traverses à la fois, les posent sur le transporteur longitudinal partagé en plusieurs sections pour le stockage intermédiaire. Le transporteur longitudinal achemine les traverses vers l'appareil de pose où elles sont centrées, positionnées et ensuite posées sur le ballast.The new sleepers, stored on transport wagons, are transported by gantry cranes to the storage transporter of the hauling wagon. The intermediate transporter spreads the sleepers and brings them to tweezers at the tail of the laying wagon. The grippers lift and turn two crosspieces at the same time, place them on the shared longitudinal conveyor several sections for intermediate storage. The longitudinal conveyor routes the sleepers to the laying device where they are centered, positioned and then laid on the ballast.

La distance de pose est réglée par un système de mesure qui permet de varier la distance de cm en cm. Le positionnement latéral des traverses est effectué, soit à l'aide d'un palpeur qui contrôle la distance entre l'axe des traverses et la voie parallèle, soit par le système de mesure et de commandes sur les wagons de travail.The installation distance is regulated by a measuring system which allows the distance to be varied from cm to cm. The lateral positioning of the sleepers is carried out either by means of a probe which controls the distance between the axis of the sleepers and the parallel track, or by the measurement and control system on the work wagons.

Le train comporte encore un wagon de tirefonnage non représenté, équipé d'un transporteur de stockage pour les nouvelles traverses, de tirefonneuses pour le montage des fixations des nouveaux rails. En outre, il est utilisé comme wagon de transport pour les portiques. Le wagon est dimensionné de telle manière qu'à l'intérieur, le personnel peut monter les fixations des rails.The train also includes a drawing wagon, not shown, equipped with a storage transporter for the new sleepers, with drawing wrenches for mounting the fasteners of the new rails. In addition, it is used as a transport wagon for gantry cranes. The wagon is dimensioned in such a way that, inside, the staff can mount the rail fasteners.

Le train comporte également deux portiques automoteurs, selon brevet CH.549 692 qui assurent le transport des anciennes et des nouvelles traverses entre les wagons de travail et les wagons de transport. Les deux portiques sont reliés entre eux par une poutre centrale à laquelle est suspendue, par l'intermédiaire de câbles et de vérins hydrauliques, une poutre de transport des traverses. Elle est équipée des pinces à commande hydraulique pour la prise des traverses ou des travées.The train also includes two self-propelled gantries, according to patent C H. 549 692 which transport the old and new sleepers between the work cars and the transport cars. The two gantries are connected to each other by a central beam to which is suspended, by means of cables and hydraulic jacks, a beam for transporting the sleepers. It is fitted with hydraulically operated clamps for gripping crosspieces or spans.

Le renouvellement complet de la voie comporte les opérations suivantes :

  • I - démontage des anciennes traverses et des rails.
The complete renewal of the track includes the ope following rations:
  • I - disassembly of the old sleepers and rails.

Variante la

  • - démonter les fixations des anciens rails devant la machine ;
  • - écarter les anciens rails derrière le boggie avant du wagon de dépose à l'aide des pinces roulantes ;
  • - déposer les anciennes traverses avec la piocheuse hydraulique et les amener à l'aide des transporteurs à chaînes et d'un élévateur, au transporteur de stockage du wagon de pose.
Variant la
  • - remove the fasteners from the old rails in front of the machine;
  • - spread the old rails behind the front bogie of the removal wagon using the rolling pliers;
  • - deposit the old sleepers with the hydraulic picker and bring them, using chain conveyors and an elevator, to the storage transporter of the laying wagon.

Variante Ib

  • - déposer les anciennes travées avec l'élévateur rotatif, les poser sur les lorrys et les transporter en deux étapes vers le wagon de pose ;
  • II - excaver le ballast, régler et compacter la banquette ; III - cribler le ballast à l'aide d'un tamis vibrant et d'un tamis rotatif ; le ballast récupéré est transporté au doseur derrière la chaîne d'excavation et au distributeur à ballast en queue du wagon de pose ; les détritus sont remis soit à côté de la banquette, soit chargés sur un wagon ;
  • IV - poser les traverses neuves avec l'appareil de pose traverses ;
  • V - poser les nouveaux rails sur les traverses avec des pinces roulantes devant le boggie arrière du wagon de pose ;
  • VI - transporter les anciennes traverses ou en variante les anciennes travées, à l'aide des portiques au wagon de transport et amener de nouvelles traverses avec les portiques du wagon de transport au wagon de pose.
  • VII - monter les fixations des rails.
Variant Ib
  • - remove the old spans with the rotary lift, place them on the lorrys and transport them in two stages to the laying wagon;
  • II - excavate the ballast, adjust and compact the bench; III - screen the ballast using a vibrating screen and a rotary screen; the recovered ballast is transported to the doser behind the excavation chain and to the ballast distributor at the tail of the laying wagon; the rubbish is given either next to the bench, or loaded on a wagon;
  • IV - install the new sleepers with the sleeper fitting device;
  • V - lay the new rails on the sleepers with rolling pliers in front of the rear bogie of the laying wagon;
  • VI - transport the old sleepers or alternatively the old spans, using gantries to the transport wagon and bring new sleepers with the gantries from the transport wagon to the laying wagon.
  • VII - mount the rail fasteners.

Claims (11)

1. Train de renouvellement d'une voie de chemin de fer, comportant outre les wagons pour le transport des rails, des traverses et des fixations, au moins une rame de wagons de travail comportant un wagon de dépose, un wagon de dégarnissage, un wagon de pose, un wagon de tirefonnage, et des moyens de transport du ballast usé vers une cribleuse installée sur un wagon placé en dehors de la zone de renouvellement, des moyens de transport amenant le ballast criblé vers un silo de stockage et de distribution pour sa répartition sur la nouvelle voie, ainsi que les moyens de transport des traverses ou travées anciennes et des traverses neuves, caractérisé par le fait que le wagon de dépose (5) comporte un système élévateur (22,26,43), permettant de soulever et tourner au moins une traverse ou une travée autour d'au moins un des éléments de transport du ballast (18,19) pour la poser sur un élément de transport (23,40,41,45).1. Renewal train for a railway track, comprising, in addition to the wagons for transporting the rails, sleepers and fasteners, at least one train of working wagons comprising a deposit wagon, a stripping wagon, a laying wagon, a wagon, and means of transporting the spent ballast to a screen installed on a wagon placed outside the renewal area, means of transport bringing the screened ballast to a storage and distribution silo for its distribution on the new track, as well as the means of transport of the old sleepers or spans and of the new sleepers, characterized in that the removal wagon (5) comprises a lifting system (22,26,43), making it possible to lift and turning at least one cross member or one span around at least one of the ballast transport elements (18,19) to place it on a transport element (23,40,41,45). 2. Train de renouvellement selon la revendication 1, caractérisé par le fait que le système élévateur (22) est disposé pour lever et pivoter dans le plan de la voie au moins une traverse autour du transporteur de ballast usé (18).2. Renewal train according to claim 1, characterized in that the lifting system (22) is arranged to lift and pivot in the plane of the track at least one cross member around the spent ballast transporter (18). 3. Train de renouvellement selon la revendication 1, caractérisé par le fait que le système élévateur (22) est disposé pour lever et pivoter dans le plan de la voie au moins une traverse autour des transporteurs de ballast usé (18) et de ballast criblé (19).3. Renewal train according to claim 1, characterized in that the lifting system (22) is arranged to lift and pivot in the plane of the track at least one crosspiece around the carriers of spent ballast (18) and screened ballast (19). 4. Train selon la revendication 1, caractérisé par le fait que le wagon de dépose (5) comporte un système élévateur rotatif (43) permettant de soulever au moins une traverse et de la tourner autour du transporteur de ballast usé (18), pour la poser sens dessus dessous sur le transporteur de traverses (45).4. Train according to claim 1, characterized by the the fact that the deposit wagon (5) has a rotary lifting system (43) making it possible to lift at least one cross member and turn it around the spent ballast transporter (18), to place it upside down on the sleeper transporter ( 45). 5. Train selon la revendication 1, caractérisé par le fait que le wagon de dépose (5) comporte un système élévateur rotatif (43) permettant de soulever au moins une traverse, de la tourner autour des transporteurs de ballast usé (18) et de ballast criblé (19), pour la poser sens dessus dessous sur le transporteur de traverses (45).5. Train according to claim 1, characterized in that the deposition wagon (5) comprises a rotary lifting system (43) making it possible to lift at least one cross member, to rotate it around the spent ballast carriers (18) and screened ballast (19), to place it upside down on the sleeper conveyor (45). 6. Train selon la revendication 1, caractérisé par le fait que le wagon de dépose (5) comporte un système élévateur rotatif (26) suspendu à une poudre longitudinale (24) permettant de soulever une travée complète et de la tourner autour du transporteur de ballast usé (18) pour la poser longitudinalement et à plat sur des éléments de transport (40,41).6. Train according to claim 1, characterized in that the deposit wagon (5) comprises a rotary lifting system (26) suspended from a longitudinal powder (24) making it possible to lift a full span and turn it around the conveyor of worn ballast (18) for laying it longitudinally and flat on transport elements (40,41). 7. Train selon la revendication 1, caractérisé par le fait que le wagon de dépose (5) comporte un système élévateur rotatif (26) permettant de soulever une travée complète et de la tourner autour des transporteurs de ballast usé (18) et de ballast criblé (19), pour la poser longitudinalement et à plat sur des éléments de transport (40,41).7. Train according to claim 1, characterized in that the deposit wagon (5) comprises a rotary lifting system (26) making it possible to raise a complete span and to rotate it around the spent ballast carriers (18) and ballast screened (19), to lay it longitudinally and flat on transport elements (40,41). 8. Train de renouvellement 1, caractérisé par le fait qu'une liaison de transport (31) est établie entre le transporteur de ballast criblé (19) et le transporteur de ballast usé (18) et qu'elle est placée entre l'élément d'excavation (30) et la cribleuse.8. Renewal train 1, characterized in that a transport link (31) is established between the screened ballast carrier (19) and the spent ballast carrier (18) and that it is placed between the excavating member (30) and the screener. 9. Train selon la revendication 1, caractérisé par le fait qu'au moins deux wagons de travail sont reliés entre eux par un cadre de liaison (8) reposant sur un châssis (11) équipé pour se mouvoir sur le ballast et/ou sur la banquette dégarnie, le châssis (11) pouvant être abaissé plus ou moins par rapport au cadre de liaison de façon à délester les essieux des wagons de travail dans la zone de travail, par le fait que chaque cadre de liaison (8,8') relie deux wagons par l'intermédiaire d'articulations (9) et de pièces de guidage (10) qui servent à maintenir le châssis du wagon concerné dans sa position transversale par rapport à un des cadres de liaison et des butées hydrauliques (42) qui servent à maintenir le cadre de liaison concerné dans une position longitudinale déterminée par rapport au châssis du wagon.9. Train according to claim 1, characterized in that at least two working wagons are interconnected by a connecting frame (8) resting on a chassis (11) equipped to move on the ballast and / or on the bare seat, the chassis (11) being able to be lowered more or less relative to the connecting frame so as to offload the axles of the working wagons in the working area, by the fact that each connecting frame (8.8 ' ) connects two wagons by means of articulations (9) and guide parts (10) which serve to maintain the chassis of the wagon concerned in its transverse position relative to one of the connection frames and hydraulic stops (42) which serve to maintain the connecting frame concerned in a determined longitudinal position relative to the chassis of the wagon. 10. Train selon la revendication 1, caractérisé par le fait que lesdits châssis (11) équipés pour se mouvoir sur le ballast sont des châssis à chenilles munis de moyens de propulsion et de direction.10. Train according to claim 1, characterized in that said chassis (11) equipped to move on the ballast are crawler chassis provided with propulsion and steering means. 11. Train selon les revendications 1 et 9, caractérisé par le fait que les moyens de direction sont commandés par un dispositif asservi à la position de la voie ancienne (1) mesurée par des palpeurs de rails, montés sur un wagon en avant de la zone de travail, ainsi par un système de mesure des angles (α,β,γ,δ) entre le ou les cadres de liaison et les wagons de travail adjacents selon un tracé prescrit.11. Train according to claims 1 and 9, characterized in that the steering means are controlled by a device slaved to the position of the old track (1) measured by rail feelers, mounted on a wagon in front of the work area, thus by a system for measuring the angles (α, β, γ, δ) between the connection frame (s) and the adjacent work wagons according to a prescribed route.
EP79200154A 1978-04-19 1979-04-02 Train for the renewal of a railway track Expired EP0004985B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080200510T DE2966697D1 (en) 1978-04-19 1979-04-02 Train for the renewal of a railway track

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH417878A CH620005A5 (en) 1978-04-19 1978-04-19
CH4178/78 1978-04-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP80200510.8 Division-Into 1979-04-02

Publications (2)

Publication Number Publication Date
EP0004985A1 true EP0004985A1 (en) 1979-10-31
EP0004985B1 EP0004985B1 (en) 1981-09-02

Family

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Application Number Title Priority Date Filing Date
EP80200510A Expired EP0019984B1 (en) 1978-04-19 1979-04-02 Train for the renewal of a railway track
EP79200154A Expired EP0004985B1 (en) 1978-04-19 1979-04-02 Train for the renewal of a railway track

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EP80200510A Expired EP0019984B1 (en) 1978-04-19 1979-04-02 Train for the renewal of a railway track

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US (2) US4307667A (en)
EP (2) EP0019984B1 (en)
AT (1) AT363113B (en)
CA (1) CA1131502A (en)
CH (1) CH620005A5 (en)
ES (1) ES479737A1 (en)

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EP0085790A1 (en) * 1982-02-09 1983-08-17 Les Fils D'auguste Scheuchzer S.A. Railway track reconditioning train
US5181472A (en) * 1990-07-13 1993-01-26 Les Fils D'auguste Scheuchzer S.A. Device for the substitution of the rails of railway tracks
EP1396577A1 (en) * 2002-09-05 2004-03-10 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine and method for track renewal

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US5828734A (en) 1985-07-10 1998-10-27 Ronald A. Katz Technology Licensing, Lp Telephone interface call processing system with call selectivity
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US5012413A (en) * 1988-07-27 1991-04-30 Pandrol Jackson, Inc. Railroad track curve lining apparatus and method
CH686144A5 (en) * 1991-10-30 1996-01-15 Matisa Materiel Ind Sa Renewal train a railway line.
DE9305927U1 (en) * 1993-04-20 1994-05-26 Plasser Bahnbaumasch Franz Machine for renewing or laying a railroad track
FR2757817B1 (en) * 1997-01-02 1999-02-26 Gec Alsthom Transport Sa DEVICE AND METHOD FOR CONTROLLING ACTUATOR DEVICES FOR THE ACTIVE SUSPENSION OF VEHICLES, PARTICULARLY RAILWAYS
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US6546878B1 (en) 2001-10-12 2003-04-15 Gunderson, Inc. Multi-unit railroad freight car for carrying cargo containers
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US20080053332A1 (en) * 2006-08-30 2008-03-06 John Roy Apparatus for enabling an excavator to mount, demount and travel on railroad tracks
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CH708506B1 (en) * 2013-09-05 2017-11-30 Matisa Matériel Ind Sa Vehicle association and method of renewing a track.
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FR1303437A (en) * 1961-10-12 1962-09-07 Plasser Bahnbaumasch Franz Improvements to devices for laying or removing railway tracks
FR1303502A (en) * 1961-07-07 1962-09-14 S E C O Improved machine for repairing railway tracks
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FR655775A (en) * 1928-01-05 1929-04-23 Method and apparatus for laying and removing railway tracks
FR1303502A (en) * 1961-07-07 1962-09-14 S E C O Improved machine for repairing railway tracks
FR1303437A (en) * 1961-10-12 1962-09-07 Plasser Bahnbaumasch Franz Improvements to devices for laying or removing railway tracks
FR1602279A (en) * 1968-01-08 1970-11-02
AU2109367A (en) * 1968-06-03 1970-01-29 Alfons Neumann Heinz Improvements inthe laying of railway track
DE2023931A1 (en) * 1969-10-07 1971-04-22 Franz Plasser Bahnbaumaschinen. Wien Mobile device for replacing or renewing the sleepers and / or rails of a track
FR2141681A1 (en) * 1971-06-02 1973-01-26 Matisa Materiel Ind Sa

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085790A1 (en) * 1982-02-09 1983-08-17 Les Fils D'auguste Scheuchzer S.A. Railway track reconditioning train
US5181472A (en) * 1990-07-13 1993-01-26 Les Fils D'auguste Scheuchzer S.A. Device for the substitution of the rails of railway tracks
EP1396577A1 (en) * 2002-09-05 2004-03-10 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine and method for track renewal

Also Published As

Publication number Publication date
EP0019984A1 (en) 1980-12-10
EP0004985B1 (en) 1981-09-02
US4307667A (en) 1981-12-29
EP0019984B1 (en) 1984-02-15
AT363113B (en) 1981-07-10
CH620005A5 (en) 1980-10-31
ATA295279A (en) 1980-12-15
US4428296A (en) 1984-01-31
CA1131502A (en) 1982-09-14
ES479737A1 (en) 1980-01-01

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