EP3656631B1 - Motor car and method for assembling such a motor car - Google Patents

Motor car and method for assembling such a motor car Download PDF

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Publication number
EP3656631B1
EP3656631B1 EP19210286.1A EP19210286A EP3656631B1 EP 3656631 B1 EP3656631 B1 EP 3656631B1 EP 19210286 A EP19210286 A EP 19210286A EP 3656631 B1 EP3656631 B1 EP 3656631B1
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EP
European Patent Office
Prior art keywords
support assembly
assembly
motor carriage
floor plates
electrical
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EP19210286.1A
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German (de)
French (fr)
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EP3656631A1 (en
Inventor
Pierre DEBOST
Pascal JARDON
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Alstom Transport Technologies SAS
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Alstom Transport Technologies SAS
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Priority to PL19210286T priority Critical patent/PL3656631T3/en
Publication of EP3656631A1 publication Critical patent/EP3656631A1/en
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Publication of EP3656631B1 publication Critical patent/EP3656631B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/10—Floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C3/00—Electric locomotives or railcars

Definitions

  • the present invention relates to a motor vehicle for a railway vehicle and to a method of assembling such a motor.
  • the current models of railway vehicles are equipped with high-voltage wiring paths located in the central part, and two side corridors along the side walls of the motor, under which are integrated modules of piping.
  • Many cables and pipes therefore pass through the power units at different places in a disorganized manner.
  • the side lanes include decks forming the ground on which the operators walk. The installation of these cables, pipes and decks involves several assemblies to be carried out on the assembly line of the motor, which involves long operations and which clutter up the assembly lines.
  • He is known to RU 2585931 to set up cabling paths in a power unit for railway vehicles, in spaces located under a central corridor. This structure does not manage the assembly of the decks of the central corridor.
  • the invention intends to remedy by proposing a new power unit for a railway vehicle, the structure of which is simplified and the assembly is facilitated.
  • the invention relates to a motor vehicle for a railway vehicle comprising a central corridor extending along a longitudinal axis of the motor, separating two lateral technical compartments.
  • This motor is characterized in that it also comprises a support assembly of at least one electrical harness and at least one pipe, this support assembly extending along the longitudinal axis, fixed under the central corridor, in that this support assembly comprises floor plates of the central corridor, and in that the support assembly comprises cross members extending transversely with respect to the longitudinal axis, and elements for fixing the pipes fixed under the cross members .
  • the high and medium voltage electrical harnesses, the pipes and the floor decks of the corridor form a single sub-assembly, which facilitates installation.
  • the installation of the electrical harnesses, the pipes and the decks can be done outside the motor, including on another site, which allows a significant improvement in manufacturing times and costs.
  • the assembly of the electrical harness, the pipes and the floor plates in steps a) and b) is carried out on the floor.
  • the figure 1 represents a motor unit M of a railway vehicle.
  • This drive M extends along a longitudinal axis X.
  • the drive M comprises a central corridor 1 extending along the longitudinal axis X.
  • the motor M also includes two lateral technical compartments 3 and 4, in the middle of which is the central corridor 1, which separates the two compartments 3 and 4.
  • the lateral technical compartments 3 and 4 contain different electrical or pneumatic equipment not shown.
  • the motor M comprises a support assembly 8 of at least one electrical harness 10 and at least one pipe 12. This support assembly 8 extends along the longitudinal axis X and is fixed under the central corridor 1.
  • electric harness is meant at least one cable or a plurality of electric cables of different types suitable for the electric power supply or for the transmission of electric signals for the operation of the motor M and of the railway vehicle to which it belongs.
  • the electrical harness 10 mounted in the support assembly 8 is a high and / or medium voltage electrical harness.
  • piping is meant at least one pipe or a plurality of pipes, conduits or conduits of different types suitable for the circulation of different fluids for the operation of the motor M and of the railway vehicle.
  • the pipe 12 can be a pneumatic pipe.
  • the support assembly 8 also includes floor plates 14, or decks, which form the floor of the central corridor 1, on which technicians can walk.
  • the drive unit M comprises a body structure, not shown, which forms the framework of the drive unit M and to which the support assembly 8 is fixed.
  • the support assembly 8 comprises a channel 80 accommodating the electrical harness 10 and the piping 12.
  • the channel 80 has a bottom 800 and two side walls 802.
  • the electrical harness (s) 10 are fixed against the bottom 800.
  • the side walls 802 have lateral openings 804 for the exit of the cables from the electrical harness 10, making it possible to guide the cables from the electrical harness 10 towards the lateral technical compartments 3 and 4.
  • the support assembly 8 comprises cross members 82 extending transversely with respect to the longitudinal axis X, and fixing elements 84 of the pipes 12, fixed under the cross members 82. These fixing elements 84 are formed for example by clamps screwed onto an underside of the sleepers 82.
  • the floor plates 14 are fixed to the cross members 82 and form an upper wall of the support assembly 8. Once the floor plates 14 have been fitted, the support assembly 8 is closed on four sides by the bottom 800, side walls 802 and floor plates 14.
  • the floor plates 14 are removable and when removed, as is the case on the figure 3 , top access to the electrical harnesses 10 and to the pipes 12 is provided. This allows in particular maintenance operations.
  • the method of mounting the motor M takes place according to the following steps.
  • the first step consists in mounting the electrical harness 10 and the piping 12 in the channel 80 of the support assembly 8, prior to the assembly of the support assembly 8 in the motor M. Then, the ground plates 14 are fixed. on the support assembly 8.
  • the support assembly 8 equipped with the electrical harness 10, the floor plates 14 and the pipes 12 is then lifted with tools, positioned and fixed in height under the central corridor 1.
  • the assembly of the electrical harness 10, the piping 12 and the floor plates 14 is carried out on the ground outside the assembly line of the motor M, which reduces the working time on the assembly line and its occupation. .
  • This makes it possible to prepare the fully equipped support assembly 8 either on the engine assembly site or on an external site.
  • the support assembly 8 equipped with the electrical harness 10, the piping 12 and the floor plates 14 can in particular be brought by truck to the assembly site of the power units. This also makes it possible to limit the manufacturing time of the M.
  • the invention also makes it possible to reduce the number of sub-assemblies of the motor M and its mass, or the number of uses of a crane equipping assembly workshops.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Automation & Control Theory (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Body Structure For Vehicles (AREA)

Description

La présente invention concerne une motrice de véhicule ferroviaire ainsi qu'un procédé d'assemblage d'une telle motrice.The present invention relates to a motor vehicle for a railway vehicle and to a method of assembling such a motor.

Les modèles de motrices de véhicules ferroviaires actuels, notamment pour les trains à grande vitesse, sont équipés de chemins de câblage haute tension situés en partie centrale, et de deux couloirs latéraux le long des parois latérales de la motrice, sous lesquels sont intégrés des modules de tuyauterie. De nombreux câbles et tuyauteries traversent donc les motrices à différents endroits de façon désorganisée. Les couloirs latéraux comprennent des platelages formant le sol sur lequel marchent les opérateurs. La mise en place de ces câblages, des tuyauteries et des platelages implique plusieurs montages à réaliser sur la ligne d'assemblage de la motrice, ce qui implique des opérations longues et qui encombrent les lignes de montages.The current models of railway vehicles, in particular for high-speed trains, are equipped with high-voltage wiring paths located in the central part, and two side corridors along the side walls of the motor, under which are integrated modules of piping. Many cables and pipes therefore pass through the power units at different places in a disorganized manner. The side lanes include decks forming the ground on which the operators walk. The installation of these cables, pipes and decks involves several assemblies to be carried out on the assembly line of the motor, which involves long operations and which clutter up the assembly lines.

Il est connu de RU 2585931 de mettre en place des chemins de câblage dans une motrice pour véhicules ferroviaires, dans des espaces situés sous un corridor central. Cette structure ne gère pas l'assemblage des platelages du corridor central.He is known to RU 2585931 to set up cabling paths in a power unit for railway vehicles, in spaces located under a central corridor. This structure does not manage the assembly of the decks of the central corridor.

C'est à ces inconvénients qu'entend remédier l'invention en proposant une nouvelle motrice de véhicule ferroviaire, dont la structure est simplifiée et l'assemblage est facilité.It is these drawbacks that the invention intends to remedy by proposing a new power unit for a railway vehicle, the structure of which is simplified and the assembly is facilitated.

A cet effet, l'invention concerne une motrice de véhicule ferroviaire comprenant un corridor central s'étendant selon un axe longitudinal de la motrice, séparant deux compartiments techniques latéraux. Cette motrice est caractérisée en ce qu'elle comprend également un ensemble de support d'au moins un faisceau électrique et d'au moins une tuyauterie, cet ensemble de support s'étendant selon l'axe longitudinal, fixé sous le corridor central, en ce que cet ensemble de support comporte des plaques de sol du corridor central, et en ce que l'ensemble de support comprend des traverses s'étendant transversalement par rapport à l'axe longitudinal, et des éléments de fixation des tuyauteries fixés sous les traverses.To this end, the invention relates to a motor vehicle for a railway vehicle comprising a central corridor extending along a longitudinal axis of the motor, separating two lateral technical compartments. This motor is characterized in that it also comprises a support assembly of at least one electrical harness and at least one pipe, this support assembly extending along the longitudinal axis, fixed under the central corridor, in that this support assembly comprises floor plates of the central corridor, and in that the support assembly comprises cross members extending transversely with respect to the longitudinal axis, and elements for fixing the pipes fixed under the cross members .

Grâce à l'invention, les faisceaux électriques haute et moyenne tension, les tuyauteries et les platelages du plancher du corridor forment un seul sous-ensemble, ce qui facilite l'installation.Thanks to the invention, the high and medium voltage electrical harnesses, the pipes and the floor decks of the corridor form a single sub-assembly, which facilitates installation.

Selon des aspects avantageux mais non obligatoires de l'invention, une telle motrice peut incorporer une ou plusieurs des caractéristiques suivantes, prises dans toute combinaison techniquement admissible :

  • L'ensemble de support comprend un caniveau accueillant le faisceau électrique et la tuyauterie, ce caniveau ayant un fond et deux parois latérales.
  • Le faisceau électrique est fixé contre le fond du caniveau.
  • Les plaques de sol sont fixées sur les traverses et forment une paroi supérieure de l'ensemble de support.
  • Les plaques de sol sont démontables et lorsqu'elles sont retirées, permettent un accès au faisceau électrique et à la tuyauterie.
  • Le faisceau électrique est un faisceau haute et/ou moyenne tension.
According to advantageous but not mandatory aspects of the invention, such a power unit can incorporate one or more of the following characteristics, taken in any technically admissible combination:
  • The support assembly comprises a channel accommodating the electrical harness and the piping, this channel having a bottom and two side walls.
  • The electrical harness is fixed against the bottom of the gutter.
  • The floor plates are attached to the cross members and form a top wall of the support assembly.
  • The floor plates are removable and when removed, allow access to the wiring harness and piping.
  • The electrical harness is a high and / or medium voltage harness.

L'invention concerne également un procédé d'assemblage d'une motrice de véhicule ferroviaire comprenant un corridor central séparant deux compartiments techniques latéraux, caractérisé en ce qu'il comprend des étapes consistant à :

  • a) en dehors d'une ligne de montage de la motrice, monter un faisceau électrique et des tuyauteries dans un caniveau d'un ensemble de support ;
  • b) fixer des plaques de sol sur l'ensemble de support ;
  • c) monter l'ensemble de support équipé du faisceau électrique, des plaques de sol et des tuyauteries sous le corridor central.
The invention also relates to a method of assembling a power unit for a railway vehicle comprising a central corridor separating two lateral technical compartments, characterized in that it comprises steps consisting in:
  • a) outside of an assembly line of the motor unit, fit an electrical harness and pipes in a channel of a support assembly;
  • b) attach floor plates to the support assembly;
  • c) mount the support assembly equipped with the electrical harness, floor plates and pipes under the central corridor.

Grâce à l'invention, la mise en place des faisceaux électriques, les tuyauteries et des platelages peut être faite en dehors de la motrice, y compris sur un autre site, ce qui permet une sensible amélioration des temps et des coûts de fabrication.Thanks to the invention, the installation of the electrical harnesses, the pipes and the decks can be done outside the motor, including on another site, which allows a significant improvement in manufacturing times and costs.

Selon un mode de réalisation avantageux, le montage du faisceau électrique, des tuyauteries et des plaques de sol aux étapes a) et b) est réalisé au sol.According to an advantageous embodiment, the assembly of the electrical harness, the pipes and the floor plates in steps a) and b) is carried out on the floor.

L'invention sera mieux comprise et d'autres avantages de celle-ci apparaitront plus clairement à la lumière de la description qui va suivre d'une motrice et d'un procédé d'assemblage conformes à son principe, faite à titre d'exemple non limitatif en référence aux dessins annexés dans lesquels :

  • [Fig 1] La figure 1 est une coupe transversale d'une motrice conforme à l'invention ;
  • [Fig 2] La figure 2 est une vue à plus grande échelle du détail II à la figure 1 ;
  • [Fig 3] La figure 3 est une vue en perspective d'une partie d'un ensemble de support de la motrice de la figure 1, dans lequel sont montés des faisceaux électriques et des tuyauteries.
The invention will be better understood and other advantages thereof will appear more clearly in the light of the following description of a motor and an assembly method in accordance with its principle, given by way of example. non-limiting with reference to the accompanying drawings in which:
  • [ Fig 1 ] The figure 1 is a cross section of a motor according to the invention;
  • [ Fig 2 ] The figure 2 is an enlarged view of detail II at the figure 1 ;
  • [ Fig 3 ] The figure 3 is a perspective view of part of a support assembly for the power train of the figure 1 , in which are mounted electrical harnesses and pipes.

La figure 1 représente une motrice M de véhicule ferroviaire. Cette motrice M s'étend selon un axe longitudinal X. La motrice M comprend un corridor central 1 s'étendant selon l'axe longitudinal X. La motrice M comprend également deux compartiments techniques latéraux 3 et 4, au milieu desquels se trouve le corridor central 1, qui sépare les deux compartiments 3 et 4. Les compartiments techniques latéraux 3 et 4 contiennent différents équipements électriques ou pneumatiques non représentés.The figure 1 represents a motor unit M of a railway vehicle. This drive M extends along a longitudinal axis X. The drive M comprises a central corridor 1 extending along the longitudinal axis X. The motor M also includes two lateral technical compartments 3 and 4, in the middle of which is the central corridor 1, which separates the two compartments 3 and 4. The lateral technical compartments 3 and 4 contain different electrical or pneumatic equipment not shown.

La motrice M comprend un ensemble de support 8 d'au moins un faisceau électrique 10 et d'au moins une tuyauterie 12. Cet ensemble de support 8 s'étend selon l'axe longitudinal X et est fixé sous le corridor central 1.The motor M comprises a support assembly 8 of at least one electrical harness 10 and at least one pipe 12. This support assembly 8 extends along the longitudinal axis X and is fixed under the central corridor 1.

Par faisceau électrique, on entend au moins un câble ou une pluralité de câbles électriques de différents types adaptés à l'alimentation électrique ou à la transmission de signaux électriques pour le fonctionnement de la motrice M et du véhicule ferroviaire auquel elle appartient. De préférence, le faisceau électrique 10 monté dans l'ensemble de support 8 est un faisceau électrique haute et/ou moyenne tension.By electric harness is meant at least one cable or a plurality of electric cables of different types suitable for the electric power supply or for the transmission of electric signals for the operation of the motor M and of the railway vehicle to which it belongs. Preferably, the electrical harness 10 mounted in the support assembly 8 is a high and / or medium voltage electrical harness.

Par tuyauterie, on entend au moins un tuyau ou une pluralité de tuyaux, canalisations ou conduites de différents types adaptés à la circulation de différents fluides pour le fonctionnement de la motrice M et du véhicule ferroviaire. Par exemple, la tuyauterie 12 peut être une tuyauterie pneumatique.By piping is meant at least one pipe or a plurality of pipes, conduits or conduits of different types suitable for the circulation of different fluids for the operation of the motor M and of the railway vehicle. For example, the pipe 12 can be a pneumatic pipe.

L'ensemble de support 8 comporte également des plaques de sol 14, ou platelages, qui forment le sol du corridor central 1, sur lequel des techniciens peuvent marcher.The support assembly 8 also includes floor plates 14, or decks, which form the floor of the central corridor 1, on which technicians can walk.

La motrice M comprend une structure de caisse non représentée qui forme l'ossature de la motrice M et à laquelle est fixé l'ensemble de support 8.The drive unit M comprises a body structure, not shown, which forms the framework of the drive unit M and to which the support assembly 8 is fixed.

L'ensemble de support 8 comprend un caniveau 80 accueillant le faisceau électrique 10 et la tuyauterie 12. Le caniveau 80 présente un fond 800 et deux parois latérales 802. Le ou les faisceaux électriques 10 sont fixés contre le fond 800.The support assembly 8 comprises a channel 80 accommodating the electrical harness 10 and the piping 12. The channel 80 has a bottom 800 and two side walls 802. The electrical harness (s) 10 are fixed against the bottom 800.

Les parois latérales 802 présentent des ouvertures latérales 804 de sortie des câbles du faisceau électrique 10, permettant de guider les câbles du faisceau électrique 10 vers les compartiments techniques latéraux 3 et 4.The side walls 802 have lateral openings 804 for the exit of the cables from the electrical harness 10, making it possible to guide the cables from the electrical harness 10 towards the lateral technical compartments 3 and 4.

L'ensemble de support 8 comprend des traverses 82 s'étendant transversalement par rapport à l'axe longitudinal X, et des éléments de fixation 84 des tuyauteries 12, fixés sous les traverses 82. Ces éléments de fixation 84 sont formés par exemple par des colliers vissés sur une face inférieure des traverses 82.The support assembly 8 comprises cross members 82 extending transversely with respect to the longitudinal axis X, and fixing elements 84 of the pipes 12, fixed under the cross members 82. These fixing elements 84 are formed for example by clamps screwed onto an underside of the sleepers 82.

Les plaques de sol 14 sont fixées sur les traverses 82 et forment une paroi supérieure de l'ensemble de support 8. Une fois les plaques de sol 14 montées, l'ensemble de support 8 est fermé sur quatre faces par le fond 800, les parois latérales 802 et les plaques de sol 14.The floor plates 14 are fixed to the cross members 82 and form an upper wall of the support assembly 8. Once the floor plates 14 have been fitted, the support assembly 8 is closed on four sides by the bottom 800, side walls 802 and floor plates 14.

Les plaques de sol 14 sont démontables et lorsqu'elles sont retirées, comme cela est le cas sur la figure 3, un accès par le haut aux faisceaux électriques 10 et aux tuyauteries 12 est ménagé. Cela permet notamment des opérations de maintenance.The floor plates 14 are removable and when removed, as is the case on the figure 3 , top access to the electrical harnesses 10 and to the pipes 12 is provided. This allows in particular maintenance operations.

Le procédé de montage de la motrice M se déroule selon les étapes suivantes. La première étape consiste à monter le faisceau électrique 10 et la tuyauterie 12 dans le caniveau 80 de l'ensemble de support 8, préalablement au montage de l'ensemble de support 8 dans la motrice M. Ensuite, les plaques de sol 14 sont fixées sur l'ensemble de support 8.The method of mounting the motor M takes place according to the following steps. The first step consists in mounting the electrical harness 10 and the piping 12 in the channel 80 of the support assembly 8, prior to the assembly of the support assembly 8 in the motor M. Then, the ground plates 14 are fixed. on the support assembly 8.

L'ensemble de support 8 équipé du faisceau électrique 10, des plaques de sol 14 et des tuyauteries 12 est ensuite levé avec outillage, positionné et fixé en hauteur sous le corridor central 1.The support assembly 8 equipped with the electrical harness 10, the floor plates 14 and the pipes 12 is then lifted with tools, positioned and fixed in height under the central corridor 1.

Avantageusement, le montage du faisceau électrique 10, de la tuyauterie 12 et des plaques de sol 14 est réalisé au sol en dehors de la ligne de montage de la motrice M, ce qui réduit le temps de travail sur la ligne de montage et son occupation. Cela permet de préparer l'ensemble de support 8 entièrement équipé indifféremment sur le site d'assemblage de la motrice ou bien sur un site externe. L'ensemble de support 8 équipé du faisceau électrique 10, de la tuyauterie 12 et des plaques de sol 14 peut notamment être amené par camion sur le site de montage des motrices. Cela permet également le limiter le temps de fabrication de la motrice M.Advantageously, the assembly of the electrical harness 10, the piping 12 and the floor plates 14 is carried out on the ground outside the assembly line of the motor M, which reduces the working time on the assembly line and its occupation. . This makes it possible to prepare the fully equipped support assembly 8 either on the engine assembly site or on an external site. The support assembly 8 equipped with the electrical harness 10, the piping 12 and the floor plates 14 can in particular be brought by truck to the assembly site of the power units. This also makes it possible to limit the manufacturing time of the M.

L'invention permet également de réduire le nombre de sous-ensembles de la motrice M et sa masse, ou le nombre d'utilisations d'un pont roulant équipant les ateliers de montage.The invention also makes it possible to reduce the number of sub-assemblies of the motor M and its mass, or the number of uses of a crane equipping assembly workshops.

Claims (8)

  1. Railway vehicle motor carriage (M) comprising a central corridor (1) which extends according to a longitudinal axis (X) of the motor carriage (M) and separates two lateral technical compartments (3, 4),
    characterised in that it comprises a support assembly (8) of at least one electrical bundle (10) and of at least one duct (12), this support assembly (8) extending according to the longitudinal axis (X) and being fixed under the central corridor (1),
    in that this support assembly (8) comprises floor plates (14) of the central corridor (1),
    and in that the support assembly (8) comprises transverse elements (82) which extend transversally relative to the longitudinal axis (X), and fixing elements (84) of the ducts (12) fixed under the transverse elements (82).
  2. Motor carriage according to claim 1, characterised in that the support assembly (8) comprises a conduit (80) which receives the electrical bundle (10) and the duct (12), this conduit having a base (800) and two lateral walls (802).
  3. Motor carriage according to claim 2, characterised in that the electrical bundle (10) is fixed against the base (800) of the conduit (80).
  4. Motor carriage according to one of the preceding claims, characterised in that the floor plates (14) are fixed on the transverse elements (82) and form an upper wall of the support assembly (8).
  5. Motor carriage according to claim 4, characterised in that the floor plates (14) can be dismantled and when they are removed allow access to the electrical bundle (10) and to the duct (12).
  6. Motor carriage according to one of the preceding claims, characterised in that the electrical bundle (10) is a high and/or medium voltage bundle.
  7. Method of assembly of a railway vehicle motor carriage (M) according to claim 1,
    characterised in that it comprises the steps consisting of:
    a) outwith an assembly line of the motor carriage, mounting an electrical bundle (10) and ducts (12) in a conduit (80) of a support assembly (8);
    b) fixing floor plates (14) on the support assembly (8);
    c) mounting the support assembly (8) fitted with the electrical bundle (10), floor plates (14) and ducts (12) under the central corridor (1).
  8. Method of assembly according to claim 7, characterised in that assembly of the electrical bundle (10), of the ducts (12) and of the floor plates (14) in steps a) and b) is effected on the floor.
EP19210286.1A 2018-11-21 2019-11-20 Motor car and method for assembling such a motor car Active EP3656631B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19210286T PL3656631T3 (en) 2018-11-21 2019-11-20 Motor car and method for assembling such a motor car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871672A FR3088606A1 (en) 2018-11-21 2018-11-21 Railway vehicle powerplant and method of assembling such a powerplant

Publications (2)

Publication Number Publication Date
EP3656631A1 EP3656631A1 (en) 2020-05-27
EP3656631B1 true EP3656631B1 (en) 2021-02-24

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EP (1) EP3656631B1 (en)
FR (1) FR3088606A1 (en)
PL (1) PL3656631T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731547U (en) * 1993-12-02 1995-06-13 日本車輌製造株式会社 Vehicle floor structure
FR2806364A1 (en) * 2000-03-15 2001-09-21 Gen Transp Et D Ind VEHICLE FOR TRANSPORTING PASSENGERS WITH ELECTRIC TRACTION
DE102007059706A1 (en) * 2007-12-10 2009-06-25 Bombardier Transportation Gmbh assembly unit
RU2585931C1 (en) 2015-03-05 2016-06-10 Общество с ограниченной ответственностью "Уральские локомотивы" Detachable section of electric power line section of electric locomotive

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* Cited by examiner, † Cited by third party
Title
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EP3656631A1 (en) 2020-05-27
FR3088606A1 (en) 2020-05-22
PL3656631T3 (en) 2021-09-06

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