EP3981663B1 - Modular car of a public transport vehicle - Google Patents

Modular car of a public transport vehicle Download PDF

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Publication number
EP3981663B1
EP3981663B1 EP21200883.3A EP21200883A EP3981663B1 EP 3981663 B1 EP3981663 B1 EP 3981663B1 EP 21200883 A EP21200883 A EP 21200883A EP 3981663 B1 EP3981663 B1 EP 3981663B1
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European Patent Office
Prior art keywords
platform
floor
width
central part
car
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EP21200883.3A
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German (de)
French (fr)
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EP3981663A1 (en
Inventor
Cyril BARASCUD
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SpeedInnov SAS
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SpeedInnov SAS
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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
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D1/00—Carriages for ordinary railway passenger traffic
    • B61D1/04—General arrangements of seats

Definitions

  • the present invention relates to a modular car for a public transport vehicle, in particular a railway vehicle.
  • a car of a public transport vehicle usually comprises at least one reception room for passengers, this reception room being in particular delimited by side walls and a floor.
  • the layout of the seats can be modified in a longitudinal direction of the car, for example in order to modify the distance between two adjacent rows of seats, or in order to remove at least one row of seats to replace it with a reception location of baggage.
  • the car is also modular by modifying the number of seats in a row.
  • a row of seats comprises, between a side wall and a circulation aisle, between one and three seats.
  • Two rows of seats are arranged side by side, on either side of the circulation aisle.
  • first configuration in which the car comprises a row of two seats on one side and a row of a single seat on the other side (first class configuration), a second configuration in which the car comprises a row of two seats on each side of the circulation aisle (second class configuration), or even a third configuration in which the car has a row of three seats on one side and two or three seats on the other side.
  • the type of seat can also vary from one configuration to another.
  • seats having a first width can be replaced by seats having a second width different from the first.
  • each row in a transverse direction perpendicular to the longitudinal direction, is liable to change from one configuration to another.
  • the car has side platforms, each extending from a side wall to a circulation corridor defined between these side platforms.
  • Such platforms are raised relative to the corridor of circulation, in order to allow the passenger to place his feet on a flat surface.
  • the platforms delimit between them the corridor of circulation, and thus their positioning is different according to the configurations, for example in configuration of second class where the corridor of circulation is central, and in configuration of first class where the corridor of circulation is closer to one side wall of the car than the other.
  • the object of the invention is in particular to remedy this drawback, by providing a car for a public transport vehicle whose modularity is improved, in particular allowing a modularity of the floor when the car has side platforms.
  • the third central part of the floor makes it possible to increase the effective width of a platform in order to be able to adapt this effective width to the width of a row of seats of a given configuration.
  • the third central part of the floor removably fixed to the platforms makes it possible to modify the configuration of a car simply, without storing specific floor modules of a configuration.
  • Such modularity of the floor of the car makes it possible in particular to pass from a first-class floor configuration to a second-class floor configuration, and vice versa.
  • the present invention also relates to a method for changing the configuration of the floor of a car of a public transport vehicle according to any one of the preceding claims, comprising the removal of the fixings from the third central part to the first platform and to the second platform, the pivoting of the third central part by 180° in a longitudinal plane, and the fixing of the third central part thus pivoted to the first platform and to the second platform.
  • public transport vehicle include a railway vehicle, a guided land vehicle, a bus, a naval vehicle.
  • the public transport vehicle is a double-decker railway vehicle.
  • a car 10 of a public transport vehicle in particular a railway vehicle.
  • This car 10 extends in a longitudinal direction X.
  • the car 10 is for example a car with two floors, comprising an upper floor (not shown) and a lower floor 12.
  • the car 10 has only one floor. In the case where the car has only one floor, this is identical to floor 12 defined in the present description.
  • the floor 12 delimits a reception room 14 for passengers, this reception room 14 being in particular delimited by a first side wall 16, a second side wall 18 facing the first side wall 16 in a transverse direction Y perpendicular to the longitudinal direction X, and a floor 20.
  • the floor 20 comprises a first side part 22, a second side part 24 and a third central part 26 between the first side part 22 and the second side part 24.
  • the first side part 22 is fixed.
  • the first side part 22 forms a first side platform 22, extending laterally between the first side wall 16 and a first edge 22A.
  • This first platform 22 is intended to receive first seats 25 for passengers, and more particularly first rows 28 of seats aligned in the longitudinal direction X.
  • the first platform 22 has a first width L1, defined in a transverse direction Y.
  • each first row 28 has two first seats 25.
  • the first configuration is for example a “first class” configuration.
  • each first row 28 has two first seats 25.
  • the widths of the seats 25 may vary depending on the configuration.
  • the second configuration is for example a “second class” configuration.
  • each first row 28 of the first configuration has a width, taken in the transverse direction, greater than the first row 28 of the second configuration.
  • the second lateral part 24 of the floor 20 is fixed.
  • the second side part 24 forms a second side platform 24, extending laterally between the second side wall 18 and a second edge 24A facing the first edge 22A, the second platform being intended to receive second seats for passengers and more particularly second rows 30 of seats aligned in the longitudinal direction X.
  • the second platform 24 has a second width L2, defined in the transverse direction Y, the first width L1 being different from the second width L2, and preferably greater than the second width L2.
  • each second row 30 comprises a second seat 31 of the “first class” type, which is relatively wide.
  • This second first class seat 31 is for example identical to one of the first first class seats 25.
  • each second row 30 comprises two second seats 31 of the “second class” type, each of which has a width less than that of a second “first class” seat 31 .
  • Each second second class seat 31 is for example identical to one of the first second class seats 25.
  • Row 30 of the first configuration has a width, taken in the transverse direction Y, less than row 30 of the second configuration, which comprises two seats 31.
  • the present invention authorizes the modification of the width of the rows 28, 30 to pass from one configuration to another, despite the presence of the platforms 22, 24.
  • the floor 20 comprising a third central part 26 which comprises a low floor element 32 and a raised floor element 34 with respect to the low floor element 32, as shown in the picture 3 .
  • the low floor element 32 and the raised floor element 34 are made in one piece.
  • the raised floor element 34 comprises at least a first attachment zone 35 to the first platform 22 or to the second platform 24.
  • the first attachment zone 35 extends longitudinally in the vicinity of a longitudinal free edge 36 of the raised floor element 34.
  • the low floor element 32 and the raised floor element 34 are for example connected by a first vertical panel 37 extending from a first longitudinal edge 38 of the low floor element 32.
  • the third central part 26 comprises a second vertical panel 40 having at least a second zone 42 for attachment to the first platform 22 or to the second platform 24.
  • the first vertical panel 37 has a height H1 identical to a height H2 of the second vertical panel 40.
  • the second attachment zone 42 extends longitudinally in the vicinity of a longitudinal free edge 43 of the second vertical panel 40.
  • the second vertical panel 40 extends from a second longitudinal edge 44 of the low floor element 32.
  • the third central part 26 can thus be removably fixed to the first platform 22 and to the second platform 24.
  • the third central part 26 is fixed by screwing to the first platform 22 and to the second platform 24.
  • the raised floor element 34 of the third central part 26 of the floor 20 has a third width L3 defined in the transverse direction Y, the first width L1 being substantially equal to the sum of the second L2 and third L3 widths.
  • the assembly formed by the first platform 22 and the floor element raised 34 has a width greater than the second width L2 of the second platform 24.
  • the assembly formed by the second platform 24 and the floor element raised 34 to a width substantially equal to the first width L1 of the first platform 22.
  • the third central part 26 is raised, then pivoted through 180° in a longitudinal plane XY. For example, this step is performed by one or more operators.
  • the third central part 26 thus pivoted is again fixed to the first platform 22 and to the second platform 24.
  • Raised floor member 34 is attached to first stage 22 or second stage 24 in first attachment area 35.
  • the second vertical panel 40 is fixed to the first platform 22 or to the second platform 24 in the second fixing zone 42.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)
  • Handcart (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Description

La présente invention concerne une voiture modulable de véhicule de transport public, notamment de véhicule ferroviaire.The present invention relates to a modular car for a public transport vehicle, in particular a railway vehicle.

Une voiture de véhicule de transport public comporte habituellement au moins une salle d'accueil pour des passagers, cette salle d'accueil étant notamment délimitée par des parois latérales et un plancher.A car of a public transport vehicle usually comprises at least one reception room for passengers, this reception room being in particular delimited by side walls and a floor.

On connait déjà, dans l'état de la technique, une voiture modulable de véhicule ferroviaire, dont la disposition des sièges peut être modifiée. De telles voitures modulables sont connues des documents FR 3 088 883 A1 et FR 3 039 125 A1 .There is already known, in the state of the art, a modular railway vehicle car, the arrangement of the seats of which can be modified. Such modular cars are known from the documents EN 3 088 883 A1 And FR 3 039 125 A1 .

Plus particulièrement, la disposition des sièges peut être modifiée dans une direction longitudinale de la voiture, par exemple afin de modifier la distance entre deux rangées de sièges adjacentes, ou afin de supprimer au moins une rangée de sièges pour la remplacer par un emplacement de réception de bagages.More particularly, the layout of the seats can be modified in a longitudinal direction of the car, for example in order to modify the distance between two adjacent rows of seats, or in order to remove at least one row of seats to replace it with a reception location of baggage.

Dans certains cas, la voiture est également modulable par la modification du nombre de sièges dans une rangée. Habituellement, une rangée de sièges comporte, entre une paroi latérale et un couloir de circulation, entre un et trois sièges.In some cases, the car is also modular by modifying the number of seats in a row. Usually, a row of seats comprises, between a side wall and a circulation aisle, between one and three seats.

Deux rangées de sièges sont disposées côte-à-côte, de part et d'autre du couloir de circulation.Two rows of seats are arranged side by side, on either side of the circulation aisle.

Ainsi, on peut prévoir une première configuration dans laquelle la voiture comporte une rangée de deux sièges d'un côté et une rangée d'un seul siège de l'autre côté (configuration de première classe), une seconde configuration dans laquelle la voiture comporte une rangée de deux sièges de chaque côté du couloir de circulation (configuration de seconde classe), ou encore une troisième configuration dans laquelle la voiture comporte une rangée de trois sièges d'un côté et de deux ou trois sièges de l'autre côté.Thus, a first configuration can be provided in which the car comprises a row of two seats on one side and a row of a single seat on the other side (first class configuration), a second configuration in which the car comprises a row of two seats on each side of the circulation aisle (second class configuration), or even a third configuration in which the car has a row of three seats on one side and two or three seats on the other side.

Le type de siège peut également varier d'une configuration à l'autre.The type of seat can also vary from one configuration to another.

Plus particulièrement, on peut remplacer des sièges présentant une première largeur, par des sièges présentant une seconde largeur différente de la première.More particularly, seats having a first width can be replaced by seats having a second width different from the first.

Ainsi, la largeur de chaque rangée, dans une direction transversale perpendiculaire à la direction longitudinale, est susceptible de changer d'une configuration à l'autre.Thus, the width of each row, in a transverse direction perpendicular to the longitudinal direction, is liable to change from one configuration to another.

La voiture comporte des estrades latérales, s'étendant chacune depuis une paroi latérale jusqu'à un couloir de circulation défini entre ces estrades latérales.The car has side platforms, each extending from a side wall to a circulation corridor defined between these side platforms.

De telles estrades sont surélevées par rapport au couloir de circulation, afin de permettre au passager de poser ses pieds sur une surface plane.Such platforms are raised relative to the corridor of circulation, in order to allow the passenger to place his feet on a flat surface.

Cependant, une telle voiture ne donne pas entière satisfaction.However, such a car does not give complete satisfaction.

En effet, les estrades délimitent entre elles le couloir de circulation, et ainsi leur positionnement est différent selon les configurations, par exemple en configuration de seconde classe où le couloir de circulation est central, et en configuration de première classe où le couloir de circulation est plus proche d'une paroi latérale de la voiture que de l'autre.Indeed, the platforms delimit between them the corridor of circulation, and thus their positioning is different according to the configurations, for example in configuration of second class where the corridor of circulation is central, and in configuration of first class where the corridor of circulation is closer to one side wall of the car than the other.

Par conséquent, il est nécessaire de prévoir plusieurs configurations de voiture qui peuvent être modifiées selon les conditions opérationnelles. Lorsque l'une des configurations n'est pas utilisée, le plancher et les estrades relatifs à cette configuration doivent être stockés, par exemple dans un centre de maintenance.Therefore, it is necessary to provide several car configurations which can be changed according to operational conditions. When one of the configurations is not used, the floor and the platforms relating to this configuration must be stored, for example in a maintenance center.

L'invention a notamment pour but de remédier à cet inconvénient, en fournissant une voiture de véhicule de transport public dont la modularité est améliorée, permettant notamment une modularité du plancher lorsque la voiture comporte des estrades latérales.The object of the invention is in particular to remedy this drawback, by providing a car for a public transport vehicle whose modularity is improved, in particular allowing a modularity of the floor when the car has side platforms.

A cet effet, l'invention a notamment pour objet une voiture de véhicule de transport public, notamment de véhicule ferroviaire, comportant au moins une salle d'accueil pour passagers, ladite salle d'accueil comprenant :

  • des première et seconde parois latérales, et un plancher,
  • le plancher comprenant une première partie latérale fixe, formant une première estrade, et s'étendant latéralement entre la première paroi latérale et un premier bord, la première estrade étant destinée à recevoir des sièges pour passagers,
  • le plancher comprenant une seconde partie latérale fixe, formant une seconde estrade, et s'étendant latéralement entre la seconde paroi latérale et un second bord en regard du premier bord, la seconde estrade étant destinée à recevoir des sièges pour passagers, et
  • le plancher comprenant une troisième partie centrale,
dans laquelle la troisième partie centrale comprend un élément de plancher bas et un élément de plancher surélevé par rapport à l'élément de plancher bas, et en ce que la troisième partie centrale est fixée de manière amovible à la première estrade et à la seconde estrade,
  • la première estrade présentant une première largeur, définie dans une direction transversale, et la seconde estrade présentant une seconde largeur, définie dans la direction transversale, la première largeur étant différente de la seconde largeur, et de préférence supérieure à la seconde largeur,
  • l'élément de plancher surélevé de la troisième partie centrale du plancher présentant une troisième largeur définie dans la direction transversale, la première largeur étant sensiblement égale à la somme des seconde et troisième largeurs.
To this end, the subject of the invention is in particular a car for a public transport vehicle, in particular a railway vehicle, comprising at least one reception room for passengers, said reception room comprising:
  • first and second side walls, and a floor,
  • the floor comprising a first fixed side part, forming a first platform, and extending laterally between the first side wall and a first edge, the first platform being intended to receive seats for passengers,
  • the floor comprising a second fixed side part, forming a second platform, and extending laterally between the second side wall and a second edge facing the first edge, the second platform being intended to receive seats for passengers, and
  • the floor comprising a third central part,
wherein the third central part comprises a low floor element and a raised floor element relative to the low floor element, and in that the third central part is removably attached to the first stage and to the second stage ,
  • the first platform having a first width, defined in a transverse direction, and the second platform having a second width, defined in the transverse direction, the first width being different from the second width, and preferably greater than the second width,
  • the raised floor element of the third central part of the floor having a third width defined in the transverse direction, the first width being substantially equal to the sum of the second and third widths.

La troisième partie centrale du plancher permet d'augmenter la largeur effective d'une estrade pour pouvoir adapter cette largeur effective à la largeur d'une rangée de sièges d'une configuration donnée.The third central part of the floor makes it possible to increase the effective width of a platform in order to be able to adapt this effective width to the width of a row of seats of a given configuration.

Plus particulièrement, la troisième partie centrale du plancher fixée de manière amovible aux estrades permet de modifier la configuration d'une voiture simplement, sans stocker des modules de plancher spécifiques d'une configuration.More particularly, the third central part of the floor removably fixed to the platforms makes it possible to modify the configuration of a car simply, without storing specific floor modules of a configuration.

Une telle modularité du plancher de la voiture permet notamment de passer d'une configuration de plancher première classe à une configuration de plancher seconde classe, et vice versa.Such modularity of the floor of the car makes it possible in particular to pass from a first-class floor configuration to a second-class floor configuration, and vice versa.

Une voiture selon l'invention peut comporter en outre l'une ou plusieurs des caractéristiques suivantes, prises seules ou selon toutes combinaisons techniquement envisageables :

  • l'élément de plancher bas et l'élément de plancher surélevé sont venus de matière,
  • la troisième partie centrale est fixée par vissage à la première estrade et à la seconde estrade,
  • l'élément de plancher surélevé comporte au moins une première zone de fixation à la première estrade ou à la seconde estrade, la première zone de fixation s'étendant longitudinalement au voisinage d'un bord libre longitudinal de l'élément de plancher surélevé,
  • la troisième partie centrale comprend un second panneau vertical présentant au moins une seconde zone de fixation à la première estrade ou à la seconde estrade, la seconde zone de fixation s'étendant longitudinalement au voisinage d'un bord libre longitudinal du second panneau vertical,
  • la voiture comporte un étage supérieur et un étage inférieur, l'étage inférieur délimitant ladite salle d'accueil.
A car according to the invention may also comprise one or more of the following characteristics, taken alone or in any technically conceivable combination:
  • the low floor element and the raised floor element are made in one piece,
  • the third central part is fixed by screwing to the first platform and to the second platform,
  • the raised floor element comprises at least a first fixing zone to the first platform or to the second platform, the first fixing zone extending longitudinally in the vicinity of a longitudinal free edge of the raised floor element,
  • the third central part comprises a second vertical panel having at least a second zone for fixing to the first platform or to the second platform, the second zone for fixing extending longitudinally in the vicinity of a longitudinal free edge of the second vertical panel,
  • the car has an upper floor and a lower floor, the lower floor delimiting said reception room.

La présente invention a également pour objet un procédé de changement de configuration du plancher d'une voiture de véhicule de transport public selon l'une quelconque des revendications précédentes, comprenant le retrait des fixations de la troisième partie centrale à la première estrade et à la seconde estrade, le pivotement de la troisième partie centrale de 180° dans un plan longitudinal, et la fixation de la troisième partie centrale ainsi pivotée à la première estrade et à la seconde estrade.The present invention also relates to a method for changing the configuration of the floor of a car of a public transport vehicle according to any one of the preceding claims, comprising the removal of the fixings from the third central part to the first platform and to the second platform, the pivoting of the third central part by 180° in a longitudinal plane, and the fixing of the third central part thus pivoted to the first platform and to the second platform.

L'invention sera mieux comprise à la lecture de la description qui va suivre, donnée uniquement à titre d'exemple et faite en se référant aux figures annexées, parmi lesquelles :

  • [Fig.1] la figure 1 est une vue en coupe partielle d'une voiture de véhicule de transport public selon un exemple de mode de réalisation de l'invention, dans une première configuration ;
  • [Fig.2] la figure 2 est une vue similaire à la figure 1 de la voiture dans une seconde configuration ; et
  • [Fig.3] la figure 3 est une vue en perspective d'un plancher dans la configuration de la figure 1.
The invention will be better understood on reading the following description, given solely by way of example and made with reference to the appended figures, among which:
  • [ Fig.1 ] there figure 1 is a partial sectional view of a public transport vehicle car according to an exemplary embodiment of the invention, in a first configuration;
  • [ Fig.2 ] there figure 2 is a view similar to the figure 1 of the car in a second configuration; And
  • [ Fig.3 ] there picture 3 is a perspective view of a floor in the configuration of the figure 1 .

Dans la suite de la description, les termes « véhicule de transport public » comprennent un véhicule ferroviaire, un véhicule terrestre guidé, un autobus, un véhicule naval.In the remainder of the description, the terms “public transport vehicle” include a railway vehicle, a guided land vehicle, a bus, a naval vehicle.

De préférence, le véhicule de transport public est un véhicule ferroviaire à deux étages.Preferably, the public transport vehicle is a double-decker railway vehicle.

On a représenté, sur les figures 1 et 2, une voiture 10 de véhicule de transport public, notamment de véhicule ferroviaire. Cette voiture 10 s'étend dans une direction longitudinale X.We have represented, on the figure 1 And 2 , a car 10 of a public transport vehicle, in particular a railway vehicle. This car 10 extends in a longitudinal direction X.

La voiture 10 est par exemple une voiture à deux étages, comprenant un étage supérieur (non représenté) et un étage inférieur 12. En variante, la voiture 10 ne comporte qu'un étage. Dans le cas où la voiture ne comporte qu'un étage, celui-ci est identique à l'étage 12 défini dans la présente description.The car 10 is for example a car with two floors, comprising an upper floor (not shown) and a lower floor 12. Alternatively, the car 10 has only one floor. In the case where the car has only one floor, this is identical to floor 12 defined in the present description.

L'étage 12 délimite une salle d'accueil 14 pour des passagers, cette salle d'accueil 14 étant notamment délimitée par une première paroi latérale 16, une seconde paroi latérale 18 faisant face à la première paroi latérale 16 dans une direction transversale Y perpendiculaire à la direction longitudinale X, et un plancher 20.The floor 12 delimits a reception room 14 for passengers, this reception room 14 being in particular delimited by a first side wall 16, a second side wall 18 facing the first side wall 16 in a transverse direction Y perpendicular to the longitudinal direction X, and a floor 20.

Le plancher 20 comprend une première partie latérale 22, une seconde partie latérale 24 et une troisième partie centrale 26 entre la première partie latérale 22 et la seconde partie latérale 24.The floor 20 comprises a first side part 22, a second side part 24 and a third central part 26 between the first side part 22 and the second side part 24.

La première partie latérale 22 est fixe.The first side part 22 is fixed.

La première partie latérale 22 forme une première estrade latérale 22, s'étendant latéralement entre la première paroi latérale 16 et un premier bord 22A. Cette première estrade 22 est destinée à recevoir des premiers sièges 25 pour passagers, et plus particulièrement des premières rangées 28 de sièges alignées dans la direction longitudinale X.The first side part 22 forms a first side platform 22, extending laterally between the first side wall 16 and a first edge 22A. This first platform 22 is intended to receive first seats 25 for passengers, and more particularly first rows 28 of seats aligned in the longitudinal direction X.

La première estrade 22 présente une première largeur L1, définie dans une direction transversale Y.The first platform 22 has a first width L1, defined in a transverse direction Y.

Dans une première configuration représentée sur la figure 1, chaque première rangée 28 comporte deux premiers sièges 25.In a first configuration represented on the figure 1 , each first row 28 has two first seats 25.

La première configuration est par exemple une configuration de « première classe ».The first configuration is for example a “first class” configuration.

Dans une seconde configuration, représentée sur la figure 2, chaque première rangée 28 comporte deux premiers sièges 25. Les largeurs des sièges 25 peuvent varier selon la configuration.In a second configuration, represented on the picture 2 , each first row 28 has two first seats 25. The widths of the seats 25 may vary depending on the configuration.

La seconde configuration est par exemple une configuration de « seconde classe ».The second configuration is for example a “second class” configuration.

Habituellement, les sièges dans une configuration « première classe » (figure 1) sont plus larges que les sièges dans une configuration « seconde classe » (figure 2).Usually, seats in a "first class" configuration ( figure 1 ) are wider than the seats in a “second class” configuration ( picture 2 ).

Ainsi, chaque première rangée 28 de la première configuration présente une largeur, prise dans la direction transversale, supérieure à la première rangée 28 de la seconde configuration.Thus, each first row 28 of the first configuration has a width, taken in the transverse direction, greater than the first row 28 of the second configuration.

La seconde partie latérale 24 du plancher 20 est fixe.The second lateral part 24 of the floor 20 is fixed.

La seconde partie latérale 24 forme une seconde estrade latérale 24, s'étendant latéralement entre la seconde paroi latérale 18 et un second bord 24A en regard du premier bord 22A, la seconde estrade étant destinée à recevoir des seconds sièges pour passagers et plus particulièrement des secondes rangées 30 de sièges alignées dans la direction longitudinale X.The second side part 24 forms a second side platform 24, extending laterally between the second side wall 18 and a second edge 24A facing the first edge 22A, the second platform being intended to receive second seats for passengers and more particularly second rows 30 of seats aligned in the longitudinal direction X.

La seconde estrade 24 présente une seconde largeur L2, définie dans la direction transversale Y, la première largeur L1 étant différente de la seconde largeur L2, et de préférence supérieure à la seconde largeur L2.The second platform 24 has a second width L2, defined in the transverse direction Y, the first width L1 being different from the second width L2, and preferably greater than the second width L2.

Dans la première configuration représentée sur la figure 1, chaque seconde rangée 30 comporte un second siège 31 de type « première classe », qui est relativement large. Ce second siège première classe 31 est par exemple identique à l'un des premiers sièges première classe 25.In the first configuration shown in the figure 1 , each second row 30 comprises a second seat 31 of the “first class” type, which is relatively wide. This second first class seat 31 is for example identical to one of the first first class seats 25.

Dans la seconde configuration, représentée sur la figure 2, chaque seconde rangée 30 comporte deux seconds sièges 31 de type « seconde classe », qui présentent chacun une largeur inférieure à celle d'un second siège 31 « première classe ». Chaque second siège seconde classe 31 est par exemple identique à l'un des premiers sièges seconde classe 25.In the second configuration, shown in the figure 2 , each second row 30 comprises two second seats 31 of the “second class” type, each of which has a width less than that of a second “first class” seat 31 . Each second second class seat 31 is for example identical to one of the first second class seats 25.

La rangée 30 de la première configuration présente une largeur, prise dans la direction transversale Y, inférieure à la rangée 30 de la seconde configuration, qui comporte deux sièges 31.Row 30 of the first configuration has a width, taken in the transverse direction Y, less than row 30 of the second configuration, which comprises two seats 31.

La présente invention autorise la modification de la largeur des rangées 28, 30 pour passer d'une configuration à l'autre, malgré la présence des estrades 22, 24.The present invention authorizes the modification of the width of the rows 28, 30 to pass from one configuration to another, despite the presence of the platforms 22, 24.

A cet effet, le plancher 20 comprenant une troisième partie centrale 26 qui comprend un élément de plancher bas 32 et un élément de plancher surélevé 34 par rapport à l'élément de plancher bas 32, comme représenté sur la figure 3.To this end, the floor 20 comprising a third central part 26 which comprises a low floor element 32 and a raised floor element 34 with respect to the low floor element 32, as shown in the picture 3 .

L'élément de plancher bas 32 et l'élément de plancher surélevé 34 sont venus de matière.The low floor element 32 and the raised floor element 34 are made in one piece.

L'élément de plancher surélevé 34 comporte au moins une première zone de fixation 35 à la première estrade 22 ou à la seconde estrade 24.The raised floor element 34 comprises at least a first attachment zone 35 to the first platform 22 or to the second platform 24.

Par exemple, la première zone de fixation 35 s'étend longitudinalement au voisinage d'un bord libre longitudinal 36 de l'élément de plancher surélevé 34.For example, the first attachment zone 35 extends longitudinally in the vicinity of a longitudinal free edge 36 of the raised floor element 34.

L'élément de plancher bas 32 et l'élément de plancher surélevé 34 sont par exemple reliés par un premier panneau 37 vertical s'étendant depuis un premier bord longitudinal 38 de l'élément de plancher bas 32.The low floor element 32 and the raised floor element 34 are for example connected by a first vertical panel 37 extending from a first longitudinal edge 38 of the low floor element 32.

De préférence, la troisième partie centrale 26 comprend un second panneau 40 vertical présentant au moins une seconde zone de fixation 42 à la première estrade 22 ou à la seconde estrade 24.Preferably, the third central part 26 comprises a second vertical panel 40 having at least a second zone 42 for attachment to the first platform 22 or to the second platform 24.

En particulier, le premier panneau 37 vertical présente une hauteur H1 identique à une hauteur H2 du second panneau vertical 40.In particular, the first vertical panel 37 has a height H1 identical to a height H2 of the second vertical panel 40.

Par exemple, la seconde zone de fixation 42 s'étend longitudinalement au voisinage d'un bord libre longitudinal 43 du second panneau vertical 40.For example, the second attachment zone 42 extends longitudinally in the vicinity of a longitudinal free edge 43 of the second vertical panel 40.

Le second panneau vertical 40 s'étend depuis un second bord longitudinal 44 de l'élément de plancher bas 32.The second vertical panel 40 extends from a second longitudinal edge 44 of the low floor element 32.

La troisième partie centrale 26 peut ainsi être fixée de manière amovible à la première estrade 22 et à la seconde estrade 24.The third central part 26 can thus be removably fixed to the first platform 22 and to the second platform 24.

Par exemple, la troisième partie centrale 26 est fixée par vissage à la première estrade 22 et à la seconde estrade 24.For example, the third central part 26 is fixed by screwing to the first platform 22 and to the second platform 24.

L'élément de plancher surélevé 34 de la troisième partie centrale 26 du plancher 20 présente une troisième largeur L3 définie dans la direction transversale Y, la première largeur L1 étant sensiblement égale à la somme des seconde L2 et troisième L3 largeurs.The raised floor element 34 of the third central part 26 of the floor 20 has a third width L3 defined in the transverse direction Y, the first width L1 being substantially equal to the sum of the second L2 and third L3 widths.

Ainsi, lorsque la troisième partie centrale 26 du plancher 20 est fixée de sorte que l'élément de plancher surélevé 34 est fixé à la première estrade 22 de première largeur L1, l'ensemble formé par la première estrade 22 et l'élément de plancher surélevé 34 a une largeur supérieure à la seconde largeur L2 de la seconde estrade 24.Thus, when the third central part 26 of the floor 20 is fixed so that the raised floor element 34 is fixed to the first platform 22 of first width L1, the assembly formed by the first platform 22 and the floor element raised 34 has a width greater than the second width L2 of the second platform 24.

On se trouve typiquement dans une configuration de « première classe ».We are typically in a “first class” configuration.

Alternativement, lorsque la troisième partie centrale 26 du plancher 20 est fixée de sorte que l'élément de plancher surélevé 34 est fixé à la seconde estrade 24 de seconde largeur L2, l'ensemble formé par la seconde estrade 24 et l'élément de plancher surélevé 34 à une largeur sensiblement égale à la première largeur L1 de la première estrade 22.Alternatively, when the third central part 26 of the floor 20 is fixed so that the raised floor element 34 is fixed to the second platform 24 of second width L2, the assembly formed by the second platform 24 and the floor element raised 34 to a width substantially equal to the first width L1 of the first platform 22.

On se trouve typiquement dans une configuration de « seconde classe ».We are typically in a “second class” configuration.

Un procédé de changement de configuration du plancher 20 d'une voiture 10 de véhicule de transport public va maintenant être décrit.A method of changing the configuration of the floor 20 of a car 10 of a public transport vehicle will now be described.

Dans un premier temps, les fixations de la troisième partie centrale 26 à la première estrade 22 et à la seconde estrade 24 sont retirées.Firstly, the fixings of the third central part 26 to the first platform 22 and to the second platform 24 are removed.

La troisième partie centrale 26 est soulevée, puis pivotée de 180° dans un plan longitudinal XY. Par exemple, cette étape est effectuée par un ou plusieurs opérateurs.The third central part 26 is raised, then pivoted through 180° in a longitudinal plane XY. For example, this step is performed by one or more operators.

La troisième partie centrale 26 ainsi pivotée est de nouveau fixée à la première estrade 22 et à la seconde estrade 24.The third central part 26 thus pivoted is again fixed to the first platform 22 and to the second platform 24.

L'élément de plancher surélevé 34 est fixé à la première estrade 22 ou à la seconde estrade 24 dans la première zone de fixation 35.Raised floor member 34 is attached to first stage 22 or second stage 24 in first attachment area 35.

Le second panneau 40 vertical est fixé à la première estrade 22 ou à la seconde estrade 24 dans la seconde zone de fixation 42.The second vertical panel 40 is fixed to the first platform 22 or to the second platform 24 in the second fixing zone 42.

Grâce à l'invention, il n'est pas nécessaire de stocker le plancher non utilisé, le passage d'une configuration à une autre se fait simplement et rapidement.Thanks to the invention, it is not necessary to store the unused floor, the transition from one configuration to another is done simply and quickly.

La sécurité des opérateurs est également améliorée et la durée de vie des planchers est augmentée, puisqu'il n'est pas nécessaire de les sortir de la voiture ou du lieu de stockage pour modifier la configuration de la voiture.Operator safety is also improved and the life of the floors is increased, since it is not necessary to remove them from the car or the storage place to modify the configuration of the car.

Claims (7)

  1. Carriage (10) of a public transport vehicle, in particular a railway vehicle, comprising at least one reception room (14) for passengers, said reception room (14) comprising:
    - first (16) and second (18) side walls, and a floor (20),
    - the floor (20) comprising a first fixed side portion (22), forming a first platform (22), and extending laterally between the first side wall (16) and a first edge (22A), the first platform (22) being intended to receive passenger seats (25),
    - the floor (20) comprising a fixed second side portion (24), forming a second platform (24), and extending laterally between the second side wall (18) and a second edge (24A) opposite the first edge (22A), the second platform (24) being intended to receive passenger seats (31), and
    - the floor (20) comprising a third central part (26),
    in which the third central part (26) comprises a low floor member (32) and a raised floor member (34) relative to the low floor member (32), and in that the third central part (26) is removably attached to the first platform (22) and the second platform (24),
    first platform (22) having a first width (L1),
    defined in a transverse direction (Y), and the second platform (L2) having a second width, defined in the transverse direction (Y), the first width (L1) being different from the second width (L2), and preferably greater than the second width (L2) and the raised floor element of the third central part (26) of the floor (20) having a third width (L3) defined in the transverse direction (Y), characterised in that the first width (L1) is substantially equal to the sum of the second (L2) and third (L3) widths.
  2. Carriage (10) according to claim 1, in which the low floor member (32) and the high floor member (34) are integral.
  3. Carriage (10) according to claim 1 or 2, in which the third central part (26) is screwed to the first platform (22) and the second platform (24).
  4. Carriage (10) according to any one of claims 1 to 3, in which the raised floor element (34) comprises at least a first attachment area (35) to the first platform (22) or to the second platform (24), the first attachment area (35) extending longitudinally in the vicinity of a longitudinal free edge (36) of the raised floor element (34).
  5. Carriage (10) according to any one of claims 1 to 4, in which the third central portion (26) comprises a second vertical panel (40) having at least one second area of attachment (42) to the first platform (22) or to the second platform (24), the second area of attachment (42) extending longitudinally in the vicinity of a longitudinal free edge (43) of the second vertical panel (40).
  6. Car (10) according to any one of the preceding claims, comprising an upper floor and a lower floor (12), the lower floor delimiting said reception room (14).
  7. A method of changing the configuration of the floor (20) of a public transport vehicle car (10) according to any one of the preceding claims, comprising removing the attachments of the third centre portion (26) to the first platform (22) and the second platform (24), pivoting the third centre portion (26) through 180° in a longitudinal plane (XY), and attaching the third centre portion (26) so pivoted to the first platform (22) and the second platform (24).
EP21200883.3A 2020-10-06 2021-10-05 Modular car of a public transport vehicle Active EP3981663B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2010203A FR3114789B1 (en) 2020-10-06 2020-10-06 Modular public transport vehicle car

Publications (2)

Publication Number Publication Date
EP3981663A1 EP3981663A1 (en) 2022-04-13
EP3981663B1 true EP3981663B1 (en) 2023-03-22

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ID=74183297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21200883.3A Active EP3981663B1 (en) 2020-10-06 2021-10-05 Modular car of a public transport vehicle

Country Status (3)

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EP (1) EP3981663B1 (en)
ES (1) ES2946437T3 (en)
FR (1) FR3114789B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3036373B1 (en) * 2015-05-21 2019-01-25 Arianegroup Sas EXTENDED SANDWICH STRUCTURE FORMING AN ADDITIONAL STRUCTURE
FR3039125B1 (en) * 2015-07-23 2017-08-25 Alstom Transp Tech MODULAR CAR OF A PUBLIC TRANSPORT VEHICLE, IN PARTICULAR A RAILWAY VEHICLE.
FR3088883B1 (en) * 2018-11-22 2020-12-11 Speedinnov Rail vehicle car, modular seating arrangement

Also Published As

Publication number Publication date
FR3114789A1 (en) 2022-04-08
ES2946437T3 (en) 2023-07-18
EP3981663A1 (en) 2022-04-13
FR3114789B1 (en) 2024-08-30

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