EP3904599B1 - Dispositif de mouvement latéral d'un appareil de forage/carottage positionné sur un wagon ferroviaire et procédé d'aménagement d'évidements de fondation à l'aide dudit dispositif - Google Patents

Dispositif de mouvement latéral d'un appareil de forage/carottage positionné sur un wagon ferroviaire et procédé d'aménagement d'évidements de fondation à l'aide dudit dispositif Download PDF

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Publication number
EP3904599B1
EP3904599B1 EP20172503.3A EP20172503A EP3904599B1 EP 3904599 B1 EP3904599 B1 EP 3904599B1 EP 20172503 A EP20172503 A EP 20172503A EP 3904599 B1 EP3904599 B1 EP 3904599B1
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EP
European Patent Office
Prior art keywords
platform
widening
support
drilling
widening element
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.)
Active
Application number
EP20172503.3A
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German (de)
English (en)
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EP3904599A1 (fr
Inventor
Gerhard HERBERS
Dietmar Lindackers
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.)
Eiffage Infra Nordwest GmbH
Original Assignee
Eiffage Infra Nordwest GmbH
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 Eiffage Infra Nordwest GmbH filed Critical Eiffage Infra Nordwest GmbH
Priority to ES20172503T priority Critical patent/ES2936008T3/es
Priority to PL20172503.3T priority patent/PL3904599T3/pl
Priority to EP20172503.3A priority patent/EP3904599B1/fr
Priority to DK20172503.3T priority patent/DK3904599T3/da
Publication of EP3904599A1 publication Critical patent/EP3904599A1/fr
Application granted granted Critical
Publication of EP3904599B1 publication Critical patent/EP3904599B1/fr
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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
    • E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/16—Wagons or vans adapted for carrying special loads
    • B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
    • B61D3/182—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D47/00—Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
    • B61D47/005—Loading or unloading devices combined with road vehicles carrying wagons, e.g. ramps, turntables, lifting means
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00—General structure of permanent way
    • E01B2/006—Deep foundation of tracks

Definitions

  • the invention relates to a device for the lateral displacement of a positioned on a railroad car with a loading area drilling / piling device for introducing foundation recesses in the ground next to a track, such as from FR1148982A is known.
  • the invention relates to a railroad car with such a device.
  • the invention then also relates to a method for making foundation recesses by means of a drilling/ramming device in the subsoil next to a track with the aforementioned railway carriage.
  • the drilling/ramming rig is located on the loading area of a flat wagon that is as low as possible, on which the drilling/ramming rig, which is typically equipped with a chain or caterpillar drive, can be moved back and forth in order to to be brought into the required position.
  • the drilling/ramming device has a relatively far cantilevered arm on which the actual drilling/ramming tool, optionally with a guide element, is located.
  • the range of action of the drilling/piling device is determined, among other things, by the width of the loading area of the wagon. In practical operation, however, it has turned out that it can be quite useful if the loading area of the wagon were wider, which, however, is not possible due to compliance with the geometry of the loading gauge.
  • the object of the invention is to specify a device with which it is possible to be able to increase the range of movement transversely to the longitudinal extent of the railway wagon on whose loading area the drilling/ramming device is located.
  • the invention accordingly proposes a platform with a support unit that can be mounted on the loading area of a railroad car.
  • the width of the platform is limited by two lateral edges facing away from one another, which, when positioned on the loading area, are maximally aligned with their lateral edges, but preferably set back slightly in relation to them.
  • On at least one of the two lateral edges of the platform is an extendable and retractable extension element that is part of the support unit. In the retracted state (pulled-in position), the widening element is preferably aligned with one of the lateral edges of the loading area of the railroad car. In the extended position, however, the widening element protrudes laterally beyond this loading surface lateral edge.
  • the widening element in turn has at least one extendable support element, which can be transferred from a rest position into a support position in which it ensures that the widening element is supported on a substrate next to the track.
  • the device according to the invention is provided with an extendable and retractable widening element on both lateral edges of the platform.
  • each extension element can be extended over a not too great distance in order to be able to absorb a sufficient support load via the at least one support element when the platform is extended over the extended one Widening element is procedure. It has been shown, however, that even if the platform can only be moved laterally by, for example, the width of the chain or caterpillar drive of the drilling/piling device, the range of action of the drilling/piling device can be broadened laterally in practice as a result of the track is given.
  • the chassis has two wheel bogies and the loading area extends over the two wheel bogies and has a lowered intermediate area between them, with the device according to the invention being arranged on the lowered intermediate area of the loading area is.
  • the railway wagon with a lowered loading area in the intermediate area offers the advantage that the drilling/piling device rests on one of the wheeled bogies during its transport to the site, so that its arm can be positioned above the loading area and in the longitudinal direction of the railway wagon can, so with this wagon for the transport of drilling / piling equipment is required.
  • the support unit of the device has at least one central support element with a support surface on which the platform rests in a central position from which it can be moved laterally via the at least one widening element.
  • the central support element thus supports the platform on its support surface when it is in its central position.
  • the weight of the drill/pile rig is transferred to the loading area of the railroad car via the center support element when the drill/pile rig is on the platform and this is in its middle position. It can be expedient if the at least one widening element is slidably guided on the central support element between its retracted position and its extended position.
  • the at least one widening element has a widening support element, on which the support element is arranged and which has a widening support surface that is aligned with the support surface of the central support element.
  • the bearing surface of the center support element and the extension bearing surface of the extension support element are therefore essentially at the same height.
  • the platform of the device according to the invention can be moved laterally on rollers or in a sliding manner.
  • the platform and/or the supporting surface of the at least one central support element and/or the widening supporting surface of the at least one widening element has/have rollers.
  • a low-profile drive for lateral displacement of the platform has at least one first displaceable drive rod, which is arranged below the platform and extends in a plane parallel to the platform, the at least one first drive rod on the one hand mounted at one end either on the platform or on the central support element or is mounted on the loading area of the wagon and on the other hand is supported directly or indirectly on the at least one central support element or on the loading area of the wagon or is supported on the platform.
  • the horizontal arrangement of the at least one first drive rod can be easily integrated into the only low installation height of the device according to the invention.
  • At least one second displaceable drive rod is provided, which is located below the platform and extends in a plane parallel to the platform, with the at least one second drive rod on its one end is mounted either on the central support element or on the loading area of the wagon or on the at least one widening element and on the other hand is supported directly or indirectly either on the at least one widening element or on the central supporting element or on the loading surface of the wagon.
  • the at least one widening element can be supported via at least one supporting element on a subsurface that is located next to the track.
  • the at least one support element can be pivoted about a pivot axis that extends along the lateral end facing away from the relevant lateral edge of the platform, with the at least one support element standing upright in its rest position at the lateral end of the at least one widening element is arranged and pivoted in the support position by about 180 ° about the pivot axis.
  • the at least one support element is folded up, so to speak, and forms a lateral boundary of the platform when it is in its rest position, from which it can be transferred to its support position by pivoting it through about 180°.
  • the at least one support element has support feet and, in particular, support feet that can be changed in length.
  • the at least one support element advantageously has a flap which can be pivoted about the pivot axis.
  • the flap is designed similar to a low-board loading flap.
  • the flap can expediently be pivoted hydraulically, which can be implemented with one or more hydraulic piston/cylinder units.
  • the flap can be pivoted manually, although this could be problematic because of the weight of the flap or the entire support element.
  • the at least one support element has support feet and in particular support feet that can be adjusted in length, these are arranged on the flap if the support element has a flap.
  • FIGS Figs. 1 to 4 Various views are shown of a railroad car 10, which is designed as a low- or flat-loading car and on whose loading area 12 a device 14 for laterally displacing a drilling/ramming device 16 is mounted, which is shown schematically in FIGS Figs. 2 and 3 (as in 8 ) is shown.
  • the railroad car 10 has a chassis 18 which, in this exemplary embodiment, is provided with two wheel bogies 20 between which the loading area 12 has a lowered intermediate area 22 .
  • the loading area 12 has raised sections 24 above the wheel bogies 20 .
  • the drilling/piling rig 16 is provided with a caterpillar or chain drive 28 in this embodiment.
  • the loading area 12 of the railroad car 10 is laterally delimited by two lateral edges 30 .
  • the device 14, which is 1 cannot be seen in its extended position on either of its two sides, is essentially aligned with these lateral edges 30 of the loading area 12.
  • the device 14 has a displaceable platform 32, on each of whose lateral edges 34 an extendable widening element 36 is arranged, with the in 1 In the state shown, these widening elements 36 and supporting elements 38 attached to them are aligned with the lateral edges 30 of the loading area 12, so that the device 14 does not protrude laterally beyond the loading area 12 of the railway wagon 10 when the device 14, as in 1 shown, is in its rest position, in which the widening elements 36 are retracted and the support elements 38 are not unfolded.
  • a support unit 40 which has four central support elements 42 in this embodiment.
  • the widening elements 36 also ensure the support of the platform 32 when it is laterally displaced.
  • the support unit 40 also has widening support elements 44 which are part of the widening elements 36 .
  • the widening support elements 44 each comprise four pairs of I-beams 46 which are guided in an extendable manner on the central support elements 42 .
  • these I-beams 46 are joints that form a pivot axis 48 about which the support elements 38 by substantially 180 ° from their rest positions according to example figure 5 into their support positions (see Figs. 3 and 10 ) are pivotable.
  • the said outer ends of the I-beams 46 also form the lateral end 50 of the widening element 36 in question.
  • each pair of I-beams 46 of the widening elements 36 there is another I-beam 54 which is fixedly mounted on the relevant center support element 42 (for example by welding).
  • the tops of the I-beams 46 and 54 are essentially level.
  • the underside of the platform 32 rests on them, which is provided with spacers 56 on its underside in this exemplary embodiment.
  • the platform 32 also has angular gripping and guiding elements 58 on said spacers 56, which laterally enclose the I-beam 54 at its upper end.
  • the platform 32 As the platform 32 translates laterally, it slides on the tops of the I-beams 54 which form the bearing surface 55 of the center support members 42 for the platform 32 in its home (middle or rest) position, and on the tops of the doubles Beams 46, which in turn are extendable to allow the platform 32 to move laterally beyond the lateral edges 30 of the railroad car 10, and form an extension deck 57.
  • an extendable or variable-length drive rod 60 which is designed as a hydraulic ram 62 with a hydraulic cylinder 64 and a piston rod 66 in this exemplary embodiment.
  • the hydraulic cylinder 64 is preferably connected in an articulated manner via a bearing block 68 to one of the center support elements 42 and is supported by the bearing block 68 .
  • the end of the piston rod 66 opposite this bearing block 68 is preferably likewise attached in an articulated manner via a bearing block 70 to the underside of the platform 32 .
  • the piston rod 66 extends and moves the platform 32 on the I-beams 46 and 54 to the right (relative to the illustration in 8 ), while it is shifted to the left when the hydraulic fluid in the hydraulic cylinder 64 is subjected to negative pressure.
  • double-acting cylinders ie cylinders acting in opposite directions, are used.
  • the displacement of the platform 32 from the in 8 Center position shown occurs when at least one of the two widening elements 36 is in its extended position, which is shown in the exploded view according to figure 5 (as well as in the enlarged representation according to 6 ) is shown.
  • each widening element 36 from their in the Figs. 8 and 9 Drawn-in positions shown in the extended positions is carried out by means of further drive rods 72, which are assigned to each of the two widening elements 36.
  • Each of these drive rods 72 can be changed in length and is preferably also designed as a hydraulic ram 74 .
  • the hydraulic cylinder 76 of each of these hydraulic rams 74 is typically attached via a joint to a bearing block 68 which in turn is attached to one of the center support elements 42 .
  • the extensible piston rod 78 is connected to one of the extension support elements 44, with which the I-beams 46 can be extended and retracted.
  • each support element 38 can be folded over or folded down about a pivot axis 48 .
  • Each support element 38 has a flap 80 which is articulated to the extension support elements 44 of the extension element 36 in question.
  • the folding out and folding in of the supporting elements 38 is also preferably carried out automatically, typically again hydraulically.
  • the device 14 has two hydraulic rams per support element 38 84, 86, of which one end of the hydraulic ram 84 is attached to one of the central support elements 42 and is supported there.
  • the other end of this hydraulic ram 84 is located on a pivotable center piece 88 which is articulated on one of the I-beams 46 or on the widening support element 44 .
  • One end of the second hydraulic ram 86 is articulated on this center piece 88 , the other end of which is articulated on the flap 80 .

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

Claims (18)

  1. Dispositif (14) de mouvement latéral d'un appareil de forage/carottage (16) positionné sur un wagon ferroviaire (10) doté d'une surface de chargement (12) destiné à l'aménagement d'évidements de fondation dans le sol (92) à côté d'une voie, doté
    - d'une plateforme déplaçable (32) sur laquelle l'appareil de forage/carottage (16) peut être positionné, dans lequel la plateforme (32) comporte deux bords latéraux (34) se détournant l'un de l'autre, et caractérisé par une unité porteuse (40) portant la plateforme (32) avec au moins un élément d'élargissement (36) rétractable et extensible de manière automatique, lequel dépasse latéralement au-delà d'un des bords latéraux (34) de la plateforme (32) dans une position déployée et est en retrait dans une position rétractée opposée à la position déployée,
    - dans lequel l'au moins un élément d'élargissement (36) comporte au moins un élément de support extensible (38), lequel peut être amené depuis une position de repos vers une position de support afin de soutenir l'au moins un élément d'élargissement (36) sur un sol (92), et
    - dans lequel la plateforme (32) est latéralement déplaçable sur l'au moins un élément d'élargissement (36) dans la position déployée de celui-ci.
  2. Dispositif (14) selon la revendication 1, caractérisé en ce que l'unité porteuse (40) comporte au moins un élément porteur médian (42) doté d'une surface porteuse (55) sur laquelle la plateforme (32) repose dans une position médiane et hors de laquelle elle est latéralement déplaçable au-delà de l'au moins un élément d'élargissement (36).
  3. Dispositif (14) selon la revendication 2, caractérisé en ce que l'au moins un élément d'élargissement (36) est guidé de manière coulissante sur l'élément porteur médian (42) entre sa position rétractée et sa position déployée.
  4. Dispositif (14) selon la revendication 2 ou 3, caractérisé en ce que l'au moins un élément d'élargissement (36) comporte un élément porteur d'élargissement (44), sur lequel l'élément de support (38) est disposé et lequel comporte une surface porteuse d'élargissement (57), laquelle est alignée avec la surface porteuse (55) de l'au moins un élément porteur médian (42).
  5. Dispositif (14) selon l'une des revendications 1 à 4, caractérisé en ce que la plateforme (32) est latéralement déplaçable sur des rouleaux ou par glissement.
  6. Dispositif (14) selon la revendication 4 et 5, caractérisé en ce que la plateforme (32) et/ou la surface porteuse (55) de l'au moins un élément porteur médian (42) et/ou la surface porteuse d'élargissement (57) de l'au moins un élément d'élargissement (36) comporte(nt) des rouleaux.
  7. Dispositif (14) selon l'une des revendications 1 à 6, caractérisé par au moins une première tige d'entraînement coulissante (60), laquelle est disposée en-dessous de la plateforme (32) et s'étend dans un plan parallèle à la plateforme (32), dans lequel l'au moins une première tige d'entraînement (60) est, d'une part, montée à une de ses extrémités ou bien sur la plateforme (32) ou montée sur l'au moins un élément porteur médian (42) ou sur la surface de chargement (12) du wagon ferroviaire (10) et, d'autre part, s'appuie directement ou indirectement sur l'au moins un élément porteur médian (42) ou sur la surface de chargement (12) du wagon ferroviaire (10) ou s'appuie sur la plateforme (32).
  8. Dispositif (14) selon la revendication 7, caractérisé en ce que l'au moins une première tige d'entraînement (60) est réalisée comme vérin hydraulique (62) ou comme arbre d'un entraînement à vis.
  9. Dispositif (14) selon l'une des revendications 1 à 8, caractérisé en ce que l'au moins un élément d'élargissement (36) est déplaçable au moyen d'au moins une deuxième tige d'entraînement coulissante (72), dans lequel l'au moins une deuxième tige d'entraînement (72) se trouve en-dessous de la plateforme (32) et s'étend dans un plan parallèle à la plateforme (32), dans lequel l'au moins une deuxième tige d'entraînement (72) est, d'une part, montée à une de ses extrémités ou bien sur l'au moins un élément porteur médian (42) ou sur la surface de chargement (12) du wagon ferroviaire (10) ou montée sur l'au moins un élément d'élargissement (36) et, d'autre part, s'appuie directement ou indirectement sur l'au moins un élément d'élargissement (36) ou s'appuie sur l'au moins un élément porteur médian (42) ou sur la surface de chargement (12) du wagon ferroviaire (10).
  10. Dispositif (14) selon la revendication 9, caractérisé en ce que l'au moins une deuxième tige d'entraînement (72) est réalisée comme vérin hydraulique (62) ou comme arbre d'un entraînement à vis.
  11. Dispositif (14) selon l'une des revendications 1 à 10, caractérisé en ce que l'au moins un élément de support (38) peut pivoter autour d'un axe de pivot (48) s'étendant le long de l'extrémité latérale de l'au moins un élément d'élargissement (36) se détournant du bord latéral (34) concerné de la plateforme (32), dans lequel l'au moins un élément de support (38) est disposé dans sa position de repos comme disposé à la verticale sur l'extrémité latérale de l'au moins un élément d'élargissement (36) et est pivoté d'environ 180° autour de l'axe de pivot (48) dans la position de support.
  12. Dispositif (14) selon l'une des revendications 1 à 11, caractérisé en ce que l'au moins un élément de support (38) comporte des pieds de support (82) et en particulier des pieds de support de longueur variable (82).
  13. Dispositif (14) selon la revendication 11, caractérisé en ce que l'au moins un élément de support (38) comporte un rabat (80) pouvant pivoter autour de l'axe de pivot (48).
  14. Dispositif (14) selon la revendication 12 et 13, caractérisé en ce que les pieds de support (82) sont disposés sur le rabat (80).
  15. Dispositif (14) selon l'une des revendications 1 à 14, caractérisé en ce qu'un élément d'élargissement (36) est respectivement disposé aux deux bords latéraux (34) de la plateforme (32).
  16. Wagon ferroviaire (10) doté
    - d'un châssis (18) avec une surface de chargement (12) et
    - d'un dispositif (14) selon l'une des revendications précédentes disposé sur la surface de chargement (12) du châssis (18),
    - dans lequel la surface de chargement (12) comporte des bords latéraux (30) se détournant l'un de l'autre et
    - dans lequel les bords latéraux (34) de la plateforme (32) et l'au moins un élément d'élargissement (36) dans sa position rétractée sont sensiblement alignés avec les bords latéraux (30) de la surface de chargement (12).
  17. Wagon ferroviaire (10) selon la revendication 16, caractérisé en ce que le châssis (18) comporte deux bogies (20) et en ce que la surface de chargement (12) s'étend sur les deux bogies (20) et comporte une zone intermédiaire surbaissée (22) entre ceux-ci, dans lequel le dispositif (14) selon l'une des revendications 1 à 15 est disposé sur la zone intermédiaire surbaissée (22) de la surface de chargement (12).
  18. Procédé d'aménagement d'évidements de fondation dans le sol (92) à côté d'une voie au moyen d'un appareil de forage/carottage (16), dans lequel lors du procédé
    - un wagon ferroviaire (10) selon la revendication 16 ou 17 doté d'un dispositif (14) selon l'une des revendications 1 à 15 est préparé,
    - l'appareil de forage/carottage (16) est positionné sur la surface de chargement (12) du wagon ferroviaire (10) en dehors de la plateforme (32) du dispositif (14) et/ou, en outre, partiellement sur la plateforme (32),
    - l'au moins un élément d'élargissement (36) de l'unité porteuse (40) est déployé,
    - l'au moins un élément de support (38) de l'élément d'élargissement (36) déployé est amené dans sa position de support et l'élément d'élargissement (36) déployé est ainsi soutenu sur un sol (92) à côté de la voie,
    - l'appareil de forage/carottage (16) est déplacé sur la plateforme (32),
    - l'appareil de forage/carottage (16) se trouvant sur la plateforme (32) est déplacé par coulissement latéral de la plateforme (32) au-delà de l'au moins un élément d'élargissement (36) se trouvant dans la position déployée et
    - un évidement est aménagé dans le sol (92) au moyen de l'appareil de forage/carottage (16).
EP20172503.3A 2020-04-30 2020-04-30 Dispositif de mouvement latéral d'un appareil de forage/carottage positionné sur un wagon ferroviaire et procédé d'aménagement d'évidements de fondation à l'aide dudit dispositif Active EP3904599B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES20172503T ES2936008T3 (es) 2020-04-30 2020-04-30 Dispositivo para desplazar lateralmente un aparato de perforación/apisonado colocado en un vagón de ferrocarril con superficie de carga y procedimiento para realizar huecos de cimentación con ayuda del dispositivo
PL20172503.3T PL3904599T3 (pl) 2020-04-30 2020-04-30 Przyrząd do bocznego przesuwania ustawionego na wagonie kolejowym z powierzchnią ładunkową urządzenia wiertniczego/wbijającego oraz sposób tworzenia zagłębień fundamentowych za pomocą przyrządu
EP20172503.3A EP3904599B1 (fr) 2020-04-30 2020-04-30 Dispositif de mouvement latéral d'un appareil de forage/carottage positionné sur un wagon ferroviaire et procédé d'aménagement d'évidements de fondation à l'aide dudit dispositif
DK20172503.3T DK3904599T3 (da) 2020-04-30 2020-04-30 Indretning til sideværts forskydning af et på en jernbanevogn med lasteflade placeret bore-/rammeapparat samt fremgangsmåde til frembringelse af fundamenthuller ved hjælp af indretningen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20172503.3A EP3904599B1 (fr) 2020-04-30 2020-04-30 Dispositif de mouvement latéral d'un appareil de forage/carottage positionné sur un wagon ferroviaire et procédé d'aménagement d'évidements de fondation à l'aide dudit dispositif

Publications (2)

Publication Number Publication Date
EP3904599A1 EP3904599A1 (fr) 2021-11-03
EP3904599B1 true EP3904599B1 (fr) 2022-11-30

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EP20172503.3A Active EP3904599B1 (fr) 2020-04-30 2020-04-30 Dispositif de mouvement latéral d'un appareil de forage/carottage positionné sur un wagon ferroviaire et procédé d'aménagement d'évidements de fondation à l'aide dudit dispositif

Country Status (4)

Country Link
EP (1) EP3904599B1 (fr)
DK (1) DK3904599T3 (fr)
ES (1) ES2936008T3 (fr)
PL (1) PL3904599T3 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1148982A (fr) * 1956-04-04 1957-12-18 Atel Const Nord De La France Wagon de chemin de fer pour le transport de véhicules routiers
NL8501911A (nl) * 1985-07-04 1987-02-02 Fedde Walda Nanne Marcel Walda Vier-buffer-druk-vergrendeling- en starmaak-inschuifbalken voor een dieplaadwagon met een draaibare vloer, alsmede een electrische aandrijving van de draaibare vloer.

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PL3904599T3 (pl) 2023-05-02
DK3904599T3 (da) 2023-01-23
EP3904599A1 (fr) 2021-11-03

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