EP3409836A1 - Herstellungsverfahren einer halterung einer eisenbahnschiene, entsprechende halterung einer eisenbahnschiene und entsprechende schienenanlage - Google Patents

Herstellungsverfahren einer halterung einer eisenbahnschiene, entsprechende halterung einer eisenbahnschiene und entsprechende schienenanlage Download PDF

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Publication number
EP3409836A1
EP3409836A1 EP18175453.2A EP18175453A EP3409836A1 EP 3409836 A1 EP3409836 A1 EP 3409836A1 EP 18175453 A EP18175453 A EP 18175453A EP 3409836 A1 EP3409836 A1 EP 3409836A1
Authority
EP
European Patent Office
Prior art keywords
fresh concrete
railway
prefabricated elements
support
insert
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
EP18175453.2A
Other languages
English (en)
French (fr)
Other versions
EP3409836B1 (de
Inventor
Andrea NINNI
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.)
Alstom Transport Technologies SAS
Original Assignee
Alstom Transport Technologies SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Publication of EP3409836A1 publication Critical patent/EP3409836A1/de
Application granted granted Critical
Publication of EP3409836B1 publication Critical patent/EP3409836B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/38—Longitudinal sleepers; Longitudinal sleepers integral or combined with tie-rods; Combined longitudinal and transverse sleepers; Layers of concrete supporting both rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0062—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects forcing the elements into the cast material, e.g. hooks into cast concrete
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • 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
    • E01B29/32—Installing or removing track components, not covered by the preceding groups, e.g. sole-plates, rail anchors
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/42—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone combined with inserts of wood or other material
    • 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
    • E01B31/20—Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting
    • E01B31/24—Forming, treating, reconditioning, or cleaning holes in sleepers; Drilling-templates
    • 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
    • E01B31/20—Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting
    • E01B31/26—Inserting or removing inserts or fillings for holes in sleepers, e.g. plugs, sleeves
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2201/00—Fastening or restraining methods
    • E01B2201/04—Fastening or restraining methods by bolting, nailing or the like

Definitions

  • the present invention relates to a method of manufacturing a railway support comprising a plurality of prefabricated elements of predetermined dimensions assembled to each other.
  • the present invention also relates to a rail support made by the implementation of such a method and an associated railway installation.
  • EP 2 351 884 A1 and GB 976311 A1 disclose methods of manufacturing a rail support consisting of arranging, side by side, on a prepared floor, a succession of prefabricated concrete modules.
  • Such methods are complex, expensive and time consuming to implement. In particular, they do not allow rapid track manufacture, replicate in the factory the layout of the railway as expected at the construction site and a sequence of optimized time and logistics stages of manufacture.
  • the invention aims to overcome the aforementioned problems.
  • the pouring steps of the concrete, shaping, and drying and advantageously of creation of the molds in order to conform the concrete are suitable to be carried out quickly and close to the installation area, without this necessarily being permanently ready to receive the rail support.
  • the prefabricated elements are suitable for being manufactured irrespective of the state of the installation area and installed quickly in the installation area as soon as it is ready to obtain the railway support, since they are pre-equipped and since the transport distances of the prefabricated elements are reduced.
  • the immobilization time of the mobile insertion machine to manufacture the rail support is optimized and the mobile insertion machine can be moved to manufacture the prefabricated elements in several areas or production sites placed along the installation area.
  • the use of the mobile insertion machine makes it possible to guarantee a good positioning of the inserts and therefore rails of the railway track, for example including the inserts necessary for another rail which can be intended for the power supply or anti-derailment rail systems or counter rails, so that the alignment constraints of the rails are respected, according to a previously established route.
  • the invention also relates to a rail support made by the implementation of a manufacturing method as described above.
  • the invention further relates to a railway installation comprising a rail support as described above and a railroad fixed to the rail support at the inserts.
  • the reception area 10 receiving the railway installation 12 includes an installation area 14 at which the railway installation 12 is intended to be put in place and at least one zone 16 for producing elements belonging to the railway facility 12.
  • the reception area 10 also includes a road 17 connecting the installation zone 14 and the production zone 16.
  • the railway installation 12 comprises a rail support 20 and a railway 22 comprising two rails 22A, 22B.
  • the railway installation 12 also comprises means, not shown, signaling and power supply of a railway vehicle traveling on the railway line 22.
  • the installation zone 14 is, for example, a zone reserved for the passage of a railway vehicle which is, for example, a tramway, a metro or a train.
  • the installation zone 14 comprises a surface 23 for receiving the railway support 20 and the railway track 22.
  • the installation zone 14 comprises a mobile unit 24 for assembling the railway support 20.
  • the receiving surface 23 is prepared, that is to say configured to be generally flat and be able to support the weight of the support railroad track 20 and a vehicle traveling on the railway track 22, without deformation and following a defined route.
  • the rail support 20 comprises a plurality of prefabricated elements 28 of predetermined dimensions assembled to one another and systems 30 for attaching the railroad track 22 to the railway support 20.
  • the mobile assembly unit 24 comprises, for example, lifting means of the prefabricated elements 28 and is adapted to position the prefabricated elements 28 on the receiving surface 23 and to assemble the prefabricated elements to each other at the level of the receiving surface 23 to form the track support 20.
  • Each prefabricated element 28 comprises a concrete block 32 having the predetermined dimensions and a plurality of inserts 34 secured to the concrete block 32 and each adapted to receive one of the rails 22A, 22B and the fastening system 30.
  • Each prefabricated element forms a block having, for example, a length of between 2 meters and 10 meters, a width of between 2 meters and 5 meters and a height of between 10 cm and 80 cm.
  • Each fastening system 30 comprises, for example, as shown in FIG. figure 2 , nuts 36 and parts 38 intercalated in a conventional manner between each nut 36 and a base of the corresponding rail.
  • the concrete block 32 comprises reinforcements, not shown, through which concrete has been cast and then dried, so that the reinforcements are sealed in the concrete.
  • Each insert 34 also called saddle, is metallic or not and is sealed in the concrete of the corresponding concrete block 32 to transmit the forces exerted by the passage of a railway vehicle on the railway track 20.
  • Each insert 34 is, for example, as described in the document EP 0 803 609 A2 page 4, left column, lines 1 to 37.
  • Each insert 34 comprises, for example, as shown in FIG. figure 2 , a plate of stamped steel sheet or composite material 40 and two or four studs 42, 44.
  • the studs 42, 44 each have a threaded rod respectively referenced 42A and 44A, for fixing a rail on the insert 34 via the fastening system 30 and in particular the nuts 36 and an anchor rod, respectively referenced 42B and 44B having a generally cylindrical shape, extending the threaded rod, and having asperities, circular, for example, ensuring retention in the concrete once it has hardened.
  • the studs include bolts for fixing a rail on the insert 34 and an anchoring sheath, sealing in the concrete.
  • the figure 2 represents in cross-section the railway support 20 and thus a prefabricated element 28 once it is installed in the installation zone and that rails 22A, 22B are fixed to the prefabricated element 28 via the fastening systems 30.
  • the rails are of the groove type.
  • the figure 2 shows the two rails, 22A, 22B respectively fixed on two inserts 34, by the nuts 36 and the parts 38 interposed between each nut 36 and the corresponding rail 22A, 22B.
  • an altimetric wedge and / or an insole under rail are interposed between the rails 22A and 22B and the plate 40.
  • the two inserts 34 are sealed in the concrete block 32 whose surface is substantially flat or has a transverse slope, each of the two inserts 34 being driven through an upper face 48 of the concrete block 32 to a depth such that the plane of the inserts is approximately included in the plane of the upper face 48.
  • the altitude of each of the rails 22A, 22B is determined on the one hand by the altitude of the upper face 48 of the concrete block 32 which is manufactured with a given precision , on the order of a few millimeters, and secondly is a function of the depression of the insert 34 in the concrete of the concrete block 32.
  • the production zone 16 is distinct from the installation zone 14 and is advantageously located near the installation zone 14.
  • the production zone 16 is, for example, located at a distance of less than 5 km, preferably less than 500 meters, more preferably less than 100 meters and greater than 10 meters from the installation zone 14.
  • the production zone 16 comprises a unit 32 for producing fresh concrete blocks 32 and a mobile insertion machine 52 configured to arrange the inserts 34 in the fresh concrete blocks.
  • the production unit 50 comprises, for example, a mobile concrete mixer 54 capable of producing fresh concrete and a mobile machine 56 for shaping the fresh concrete produced by the mixer 54.
  • the fresh concrete is delivered by mixer trucks, concrete mixer, from a concrete plant outside the production area 16.
  • the mobile shaping machine 56 and the mixer 54 form a mobile convoy.
  • the mobile conformation machine 56 is, for example, a slippery form machine fit to conform, extrude the fresh concrete from the mixer 54 according to a predetermined profile corresponding to the predetermined dimensions.
  • the production unit 50 comprises, instead of the mobile conformation unit 56, formwork having the predetermined dimensions and configured to conform the fresh concrete from the concrete mixer according to a predetermined profile corresponding to the predetermined dimensions.
  • the movable insertion machine 52 is configured to dispose each insert 34 in the corresponding fresh concrete block once the fresh concrete has been shaped by the production unit 50, preferably at a previously defined position.
  • the mobile insertion machine is, for example, as described in EP 0 803 609 A2 columns 6 to 10.
  • the mobile insertion machine 52, the mobile conformation machine 56 and, preferably the concrete mixer, form a mobile convoy suitable for manufacturing the prefabricated elements 28.
  • the mobile insertion machine 52 comprises a mobile platform 58 supporting two identical insertion devices 60 capable of inserting an insert 34 into each fresh concrete block 32 and a carriage 63 which is integral with the platform 58, receiving the devices of FIG. insertion 60 and is movable relative to the mobile platform 58 along two horizontal axes, orthogonal to each other.
  • the platform 58 is mounted for example on four tracks 66 by means of four preferably articulated horizontal arms 68, to adjust the spacing between the tracks.
  • the position of the platform 58 is slaved along three orthogonal axes, by means of a control unit 59.
  • the platform 58 spans the concrete blocks 32 and moves over the concrete blocks 32 through motors actuating the tracks 66.
  • the insertion devices 60 are spaced apart by an interval corresponding to the interval provided for the rails 22A, 22B.
  • the moving carriage 63 moves them together and allows to refine the insertion position, with an accuracy of the order of one millimeter along two horizontal axes, even better than that provided by the platform 58.
  • Each insertion device 60 comprises a member 70 for gripping an insert 34, a member 72 for moving the gripping member capable of displacing the gripping member so that the insert 34 comes into contact with a block of fresh concrete 32 above which flows the insertion machine 52 and a vibration device 74 able to vibrate the gripping member 70.
  • the gripping member 70 comprises, for example, pliers or suction cups.
  • the displacement member 72 comprises, for example, one or more jacks 78 adapted to set in motion a movable rod 80 connected to the gripping member 70.
  • the vibrating device 74 comprises one or more vibrators, each vibrator consisting for example of a hydraulic motor having an unbalance.
  • the vibrating device 74 vibrates by driving in its movement the gripping means 70 which transmit the vibrations to the insert 34 and in particular to the studs 42, 44 of the insert. Under the action of these vibrations, the concrete is much more fluid in the vicinity of the anchor rods 42B, 44B, which makes it possible to drive them with less force and to obtain a much more precise positioning, while ensuring the good coating different components of the insert in the concrete.
  • the mobile insertion machine 52 comprises a mobile robotic arm connected to a structural element of the mobile insertion machine 52.
  • the robotic arm comprises means for gripping the inserts 34 and has at least 3 degrees of freedom preferably at least 4 degrees of freedom with respect to the structural element.
  • a first step 110 the production unit 50 and the mobile insertion machine 52 are provided on the production area 16.
  • a suitable concrete is prepared, using the mixer 54 and loaded into the slipform machine 56.
  • the slipform machine 56 pours the concrete and conforms to obtain the fresh concrete blocks 32 with the predetermined dimensions.
  • the slipforming machine 56 includes first right and left formwork to form the upper faces and the lateral faces of the concrete blocks 32.
  • the height of the sliding formwork is adjusted before using the machine for profiling the concrete blocks charge 32 according to the predetermined dimensions.
  • the slip form machine 56 circulates, for example, above predisposed reinforcements.
  • the automatic insertion machine 52 circulates above the fresh concrete blocks 28 so as to insert, at predefined positions, the inserts 34 for fixing the rails.
  • the inserts 34 are inserted into the fresh concrete with a vibratory movement for driving into the concrete, the anchor rods 42B, 44B.
  • each insert 34 is disposed in the corresponding fresh concrete block by vibrating the concrete around the insert 34 during its movement, until it reaches the predefined position.
  • such an inserts automatic insertion machine 52 comprises means allowing, while the insert 34 to be inserted is animated by a vibratory movement, that the still fresh concrete retains the shape which has been conferred on it. step 114.
  • the concrete blocks 32 are left to dry.
  • the inserts are sealed in position and the prefabricated elements 28 are obtained.
  • the insertion position is obtained with great precision thanks to the insertion machine 52.
  • the prefabricated elements 28 are maintained at a predetermined temperature and humidity, for example using a drying machine in order to complete the curing of the concrete.
  • the prefabricated elements 28 are stored in the production area.
  • the installation zone 14 is prepared so that the receiving surface 23 of the railway support 20 is generally flat and able to support the weight of the rail support 20 and the rail. a vehicle traveling on the railway track 20 without undergoing any deformation.
  • the prefabricated elements 28 are transported to the installation zone 14 and during an assembly step 126 the prefabricated elements 28 are assembled to one another or positioned side by side. to form the rail support 20.
  • the rails 22A, 22B are installed at the inserts 34 and fixed to the inserts 34 by means of the associated fastening systems 30.
  • portions of the rails 22A, 22B previously welded, and the fastening means 30 are stored at the installation zone 14 along the receiving surface 23, both sides of the receiving surface 23.
  • the height of the rails 22A, 22B is checked and the fastening systems 30 of the rails are adjusted to adjust the height of the rails, then the prefabricated elements 28 are for example fixed between them if necessary and to the receiving surface 23 using, for example, concrete or mortar wedging or leveling.
  • the rail support 20 obtained by the method described above is suitable for any type of transport vehicle such as a train, a tram or a subway.
  • the predetermined dimensions are calculated as a function of the use of the railway support, that is to say for example according to a required alignment of the rails of the track, the speed and the weight of the vehicles intended to circulate on the railway but also soil characteristics of the installation area 14.
  • the sliding form mobile machine 52 is, for example, configured to memorize the predetermined dimensions which are functions of the desired characteristics of the track 20.
  • production zones 16 are provided all along the installation zone 14.
  • the manufacturing method described in this application makes it possible to optimize the use of the insertion machine 52 and to avoid immobilization of said machine 52 and of the personnel using it, linked, for example, to a delay in the preparation of the machine. receiving surface 23.
  • the installation speed of the railway support 20 is improved since many tasks are performed upstream and that it is only necessary to assemble the prefabricated elements 28 to manufacture the track support 20.
  • slip-form machines 56 and insertion 52 makes it possible to manufacture the prefabricated elements 28 near the installation zone 14 using a mechanized process and this whatever the state of preparation of the machine. installation area 14.
  • slipform machines 56 and insertion 52 can be done in a covered place away from weather hazards.
  • step 116 of the fastening inserts of a rail power supply rail, or anti-derailment systems are inserted into the fresh concrete blocks.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
EP18175453.2A 2017-06-01 2018-06-01 Herstellungsverfahren einer halterung eines schienenwegs Active EP3409836B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1754867A FR3067045B1 (fr) 2017-06-01 2017-06-01 Procede de fabrication d'un support de voie ferree, support de voie ferree et installation ferroviaire associes

Publications (2)

Publication Number Publication Date
EP3409836A1 true EP3409836A1 (de) 2018-12-05
EP3409836B1 EP3409836B1 (de) 2020-12-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP18175453.2A Active EP3409836B1 (de) 2017-06-01 2018-06-01 Herstellungsverfahren einer halterung eines schienenwegs

Country Status (5)

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US (1) US11085153B2 (de)
EP (1) EP3409836B1 (de)
AU (1) AU2018203870A1 (de)
DK (1) DK3409836T3 (de)
FR (1) FR3067045B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3067045B1 (fr) * 2017-06-01 2019-07-26 Alstom Transport Technologies Procede de fabrication d'un support de voie ferree, support de voie ferree et installation ferroviaire associes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803609A2 (de) * 1996-04-23 1997-10-29 Cegelec Verfahren zum lagegenauen Hinsetzen einer Einlage in Beton, Einrichtung zur Durchführung dieses Verfahrens, und durch das Verfahren erhaltenes Gleis
EP1826319A1 (de) * 2006-02-23 2007-08-29 Alstom Transport S.A. Verfahren und System zum Einführen von Elementen auf dem Boden, Auskunftaufzeichnungsmedium für dieses Verfahren
EP2351884A1 (de) * 2010-01-08 2011-08-03 Colas Unterlagemodul für vorgefertigte Eisenbahnschienen, Schiene, Profil und Montageverfahren der Schienen

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US2844325A (en) * 1955-01-13 1958-07-22 Weber Carl Railway track construction
DE1409788A1 (de) 1962-02-05 1968-12-12 Baustahlgewebe Gmbh Bewehrungsanordnung fuer aus Stahlbeton bestehende Gleistragplatten
DE2659161A1 (de) * 1976-12-28 1978-07-06 Zueblin Ag Schotterloser eisenbahnoberbau
SE415868B (sv) * 1978-12-05 1980-11-10 A Betong Ab Sett att tillverka betongsliperbolock samt matrisuppsettning for utforande av settet
EP0054983B1 (de) * 1980-12-24 1984-12-05 P.V.B.A. BETONKONSTRUKTIE V.D. HEMIKSEM personenvennootschap met beperkte aansprakelijkheid Verfahren zum Herstellen von Eisenbahnbetonschwellen und für seine Durchführung angewendete Elemente
US4781875A (en) * 1985-09-24 1988-11-01 Jantzen Steven L Manufacture of pre-stressed concrete railroad ties
ES2363849B1 (es) * 2009-06-16 2012-06-19 Fcc Contrucción, S.A. Procedimiento de instalación de vía en placa en túneles bitubo.
WO2012135913A1 (en) * 2011-04-05 2012-10-11 Newstyle Nominees Pty Ltd Rail track sleeper support
KR101114442B1 (ko) * 2011-06-16 2012-02-24 강남훈 3차원 입체형상을 갖는 콘크리트 블록 제조방법 및 이 방법에 의해 제조된 콘크리트 블록을 이용한 콘크리트 궤도 부설방법
GB2510419B (en) * 2013-02-04 2020-02-05 Pandrol Ltd A railway rail anchoring device
CN104295814B (zh) * 2014-10-14 2015-11-18 南京联众建设工程技术有限公司 一种内壁带螺旋复合加强环的地下钢混结构管道及其制作方法
EP3271512B1 (de) * 2015-03-16 2019-10-09 Top-Off NV Gehäuse zur betonbettung von gleisen und verfahren zur konstruktion eines gleises
FR3067045B1 (fr) * 2017-06-01 2019-07-26 Alstom Transport Technologies Procede de fabrication d'un support de voie ferree, support de voie ferree et installation ferroviaire associes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0803609A2 (de) * 1996-04-23 1997-10-29 Cegelec Verfahren zum lagegenauen Hinsetzen einer Einlage in Beton, Einrichtung zur Durchführung dieses Verfahrens, und durch das Verfahren erhaltenes Gleis
EP1826319A1 (de) * 2006-02-23 2007-08-29 Alstom Transport S.A. Verfahren und System zum Einführen von Elementen auf dem Boden, Auskunftaufzeichnungsmedium für dieses Verfahren
EP2351884A1 (de) * 2010-01-08 2011-08-03 Colas Unterlagemodul für vorgefertigte Eisenbahnschienen, Schiene, Profil und Montageverfahren der Schienen

Also Published As

Publication number Publication date
FR3067045B1 (fr) 2019-07-26
AU2018203870A1 (en) 2018-12-20
EP3409836B1 (de) 2020-12-30
US20180347119A1 (en) 2018-12-06
US11085153B2 (en) 2021-08-10
DK3409836T3 (da) 2021-03-15
FR3067045A1 (fr) 2018-12-07

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