EP3159236B2 - Schienenfahrzeug mit mindestens ein abgesenktes drehgestell umfasst - Google Patents

Schienenfahrzeug mit mindestens ein abgesenktes drehgestell umfasst Download PDF

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Publication number
EP3159236B2
EP3159236B2 EP16195129.8A EP16195129A EP3159236B2 EP 3159236 B2 EP3159236 B2 EP 3159236B2 EP 16195129 A EP16195129 A EP 16195129A EP 3159236 B2 EP3159236 B2 EP 3159236B2
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EP
European Patent Office
Prior art keywords
bogie
railway vehicle
articulation
wheels
carriages
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Application number
EP16195129.8A
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English (en)
French (fr)
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EP3159236B1 (de
EP3159236A1 (de
Inventor
Carlos Sanchez
Alain Rodet
Jose Julio MUYO
Emmanuel LAFOIX
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Alstom Transport Technologies SAS
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Alstom Transport Technologies SAS
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Priority claimed from FR1560142A external-priority patent/FR3042768B1/fr
Application filed by Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Publication of EP3159236A1 publication Critical patent/EP3159236A1/de
Publication of EP3159236B1 publication Critical patent/EP3159236B1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
    • B61F3/125—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains with more than one axle or wheel set
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D1/00—Carriages for ordinary railway passenger traffic
    • B61D1/06—Carriages for ordinary railway passenger traffic with multiple deck arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel

Definitions

  • the present invention relates to a railway vehicle of the type comprising at least two adjacent cars, each comprising a car body, each car comprising a lower floor and an upper floor, arranged one above the other so as to define a lower level and an upper level, said bodies being supported by a common bogie and being articulated to one another by an articulation device fixed to the two bodies so as to form an articulated connection between the two bodies.
  • the invention applies more particularly to double-decker railway vehicles intended for journeys between several cities, of the high-speed train type, interregional trains and the like.
  • EP-0 616 935 A1 , DE 295 12 446 U1 and EP-0 642 964 A1 describe railway vehicles comprising two floors.
  • One of the aims of the invention is to overcome these drawbacks by proposing a railway vehicle in which two successive cars are supported by a common bogie while allowing interconnection at two levels without raising the floor.
  • the invention relates to a railway vehicle of the aforementioned type, in which the cars are connected to each other by an interconnection passage, said passage extending substantially in line with the articulation device and comprising a lower floor connecting the lower floors of the two cars and an upper floor connecting the upper floors of the two cars, the lower floors of the cars and the interconnecting passage extending substantially at the same height and the upper floors of the cars and the passage interconnection extending substantially at the same height, greater than the height of the lower floors, the plane of the lower floors being coincident with a plane passing through the bogie.
  • Providing a two-level interconnecting passage allows passengers from an upper or lower level of one car to transfer to the upper or lower level of another car without changing floors.
  • circulation in the railway vehicle can be done without going through steps or ramps, which simplifies movement, in particular for passengers with reduced mobility.
  • the terms “on”, “under”, “above”, “below” are defined with respect to a direction of elevation of a railway vehicle when it is arranged on rails, c ie a substantially vertical direction when the train is running.
  • the longitudinal direction is defined by the direction of movement of the railway vehicle and the transverse direction is the direction substantially perpendicular to the longitudinal direction and to the direction of elevation of the railway vehicle.
  • a bogie 1 and an articulation device 2 of a railway vehicle 4 comprising at least two adjacent cars 6 are described with a view to forming a railway vehicle with two levels, the interconnection of which allows circulation on the two levels, as will be described later.
  • the bogie 1 extends under and between two adjacent cars 6 and is arranged to support the bodies 8 of these cars. More particularly, the bogie 1 is arranged to support the ends 10, facing each other, of the bodies 8 of the adjacent cars 6.
  • the bogie 1 comprises a frame 12 comprising two longitudinal beams 14 extending substantially along the longitudinal direction of movement of the railway vehicle and spaced from each other along the transverse direction substantially perpendicular to the longitudinal direction and to the direction of elevation of the railway vehicle.
  • each wheel 16 comprises an individual shaft 18 rotatably mounted about a transverse axis on an axle box 20.
  • individual shaft is meant that each wheel 16 is rotatable relative to the frame independently of the others, unlike a traditional bogie in which an axle generally connects the wheels two by two and simultaneously drives two wheels in rotation.
  • Each end part of a longitudinal spar 14 rests on an axle box 20 via a primary suspension 22 allowing vertical movement of the frame 1 relative to the wheels 16.
  • the wheels are mounted so as to extend , in the transverse direction, inside the template defined by the contour of the chassis 12, the axle boxes 20 being arranged on the outer side of the wheels 16.
  • each spar 14 also carries at least one motor 24 arranged to drive in rotation the two wheels 16 carried by the spar.
  • the motor is thus connected to the axle box 20 of each wheel 16 by transmission means.
  • These transmission means are for example of the same type as those described in the document EP-1 270 359 A1 and will not be described in more detail here.
  • Each motor 24 is carried by its spar 14 between the two wheels 16 carried by said spar 14.
  • the bogie 1 further comprises a braking device comprising four brake calipers 26, arranged each, around a part of one of the wheels 16 so as to brake the wheels 16 in a known manner when the braking device is actuated.
  • the brake callipers 26 are each arranged on the inside of the wheels 16 in the longitudinal direction, that is to say they extend towards the center of the bogie 1 in the longitudinal direction and not outwards, as this is usually the case.
  • the brake calipers 26 extend in pairs opposite each other in the direction of travel so that each caliper 26 extends between the wheels of one of the pairs of wheels in the longitudinal direction. .
  • the side beams 14 are connected to each other by at least one crosspiece 28 extending in the transverse direction between the two beams 14. According to the embodiment shown in the figures, the beams 14 are connected by two crosspieces 28 spaced from each other in the longitudinal direction.
  • the crosspieces 28 comprise at least a central part extending in a lowered plane between the longitudinal beams, that is to say in a plane extending below the plane defined by the axles of the wheels 16.
  • a space 30 is delimited, in the plane of the crosspieces 28, by the two crosspieces 28 in the longitudinal direction and by the longitudinal beams 14 in the transverse direction.
  • the space 30 extends for example between the two motors 24 in the transverse direction.
  • the bogie 1 further comprises a first abutment surface 32 and a second abutment surface 34 extending in the space 30, on either side of the latter in the longitudinal direction.
  • the abutment surfaces 32 and 34 thus extend opposite each other on either side of the space 30 in the longitudinal direction, for example substantially at the center of the bogie 1 in the transverse direction.
  • the first and second abutment surfaces 32 and 34 are for example each carried by one of the crosspieces 28 delimiting the space 30, as is more particularly visible on the figure 4 .
  • the first and second abutment surfaces 32 and 34 are for example formed by pads each extending in a plane defined by the transverse direction and by the direction of elevation.
  • an absorption element, for example made of rubber, 36 is arranged between each abutment surface 32, 34 and the crosspiece 28 which carries this abutment surface 32, 34.
  • the bogie 1 further comprises secondary crosspieces 38 interconnecting the axle boxes 20, these secondary crosspieces 38 being arranged on either side of each wheel 16, at a height substantially identical to that of the crosspieces 28, that is to say a height lowered below the plane defined by the shafts 18 of the wheels 16. These secondary crosspieces 38 maintain the spacing and the parallelism between the wheels 16.
  • the bogie above makes it possible to have a large available volume between the longitudinal side members 14 above the crosspieces 28, as is visible on the figures 1 to 3 .
  • the bogie 1 does not include elements arranged between the two longitudinal members 14 above the plane defined by the crosspieces 28. This volume will allow the passage of a lowered interconnecting floor, as will be described later.
  • another bogie structure can be envisaged, apart from the space 30 and the abutment surfaces 32 and 34, as long as a volume is left free for the passage of the interconnection.
  • the bogie can be a driven bogie, that is to say without a motor, or all the wheels of the bogie are not necessarily driven in rotation by a motor.
  • the ends 10 opposite the bodies 8 of the two adjacent cars 6 are received by secondary suspensions 40 provided on the longitudinal beams 14, allowing a vertical movement of the bodies 8 with respect to the bogie 1.
  • the two boxes 8 are hinged together by the hinge device 2 fixed to the two boxes so as to form an articulated connection between the two boxes making it possible to absorb the deflections between the two boxes 8.
  • the hinge device 2 comprises for example a first hinge element 42 fixed to the end 10 of one of the boxes 8, and a second hinge element 44 fixed to the end 10 of the other box 8, the first and second hinge elements 42 and 44 being connected to each other so as to form an articulated connection between the two boxes.
  • the connection between the two hinge elements 42 and 44 forms, for example, a ball joint 46 allowing movement in all directions between the boxes.
  • the articulation elements 42 and 44 are fixed to the boxes 8 so that the articulation device 2 extends into the space 30 between the abutment surfaces 32 and 34, as more particularly visible on the figure 4 .
  • the articulation device 2 and the space 30 are dimensioned in such a way that there is movement in the longitudinal direction. In other words, the distance separating the first abutment surface 32 from the second abutment surface 34 in the longitudinal direction is greater than the dimension of the hinge device 2 in the longitudinal direction.
  • the first articulation element 42 comprises a counter-abutment surface 48 extending opposite the first abutment surface 32 and the second articulation element 44 comprises a counter-abutment surface 50 extending opposite the second surface abutment 34.
  • the counter-abutment surfaces also carry the fixing means 52 to the body 8.
  • the bogie 1 moves until the first surface of abutment 32 comes into contact with the counter-abutment surface 48 of the first articulation element 42, so that the bogie 1 causes the movement of the cars 6 via the hinge device 2 in this first longitudinal direction.
  • the bogie 1 moves until the second abutment surface 34 comes into contact with the counter-abutment surface 50 of the second articulation element 44, so that the bogie 1 causes the movement of the cars 6 via the articulation device 2 in this second direction longitudinal.
  • this hinge device does not occupy the free volume between the longitudinal beams 14 above the crosspieces 28 either. Thus, this volume is left free for the passage of a low interconnecting floor, as will now be described.
  • each car 6 is a two-level car, as shown in the figure 5 .
  • each car 6 comprises a lower floor 54 and an upper floor 56, arranged one above the other so as to define a lower level 58 and an upper level 60.
  • the lower floor 54 and the upper floor 56 are for example substantially flat and horizontal so that cars can be passed without difficulty.
  • the lower 54 and upper 56 floors of one car extend at the same level as the lower 54 and upper 56 floors of the other level, i.e. the lower 54 and upper 56 floors of all the cars extend at the same height, the height of the upper floors 56 being greater than that of the lower floors 54.
  • the lower floor 54 extends to a height substantially between 530 and 550 mm
  • the upper floor 56 extends to a height substantially between 2380 and 2400 mm. The heights given above are dependent on the size in which the vehicle must fit.
  • the cars 6 are connected to each other by an interconnection passage 62 extending substantially in line with the hinge device 2 and allowing users of the rail vehicle to pass from one car to the other.
  • the interconnection passage 62 comprises a lower floor, connecting the lower floors 54 of the cars 6 and extending at the same height as these floors, and an upper floor, connecting the upper floors 56 of the cars 6 and s extending to the same height as these floors.
  • the users of the railway vehicle do not need to change level to pass from one car to another, as is usually the case in double-decker railway vehicles.
  • the passage from one car to another via the lower level can be done without crossing a step or a ramp since the lower floors all extend at the same height. Movement in the rail vehicle is thus facilitated, in particular for people with reduced mobility.
  • the arrangement of the lower floor of the interconnection passage 62 at the same height as that of the lower floors 54 of the cars is made possible by the arrangement of the bogie 1, which has a large free volume between the longitudinal beams 14.
  • the floor bottom of the interconnection passage 62 can extend in a plane coincident with one of the planes of the bogie 1 and more particularly with a plane close to the plane defined by the crosspieces 28, as represented on the figure 4 .
  • the railway vehicle described above can be implemented, as shown in the figures 6 and 7 , with more than two 6 cars and with an optimized passenger capacity.
  • the interconnection passage described above can be used in railway vehicles with two levels and whose cars are articulated to one another by an articulation device different from that described above.
  • the cars could be articulated to each other in a conventional manner and the drive of which would be done directly by the bogies without going through abutment of the articulation device on corresponding abutment surfaces.
  • the railway vehicle thus comprises five cars 6 at two levels and two end cars 64, each comprising a level and a cockpit.
  • the bi-level cars 6 are connected to each other by an interconnecting passage 62 as described above.
  • Such a railway vehicle is capable of receiving 600 passengers.
  • the bogie is suitable for trains traveling at high speeds of up to 200 km/h, or even beyond, while having a structure making it possible to receive a lowered lower floor, as described previously.
  • the structure of the articulation device 2 could be different from that described above, as long as this articulation device is capable of coming into contact with the abutment surfaces of the bogie 1 so that the bogie drives the displacement vehicle cars.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Body Structure For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Claims (8)

  1. Schienenfahrzeug, umfassend mindestens zwei benachbarte Wagen (6), die jeweils ein Wagenkasten (8) umfassen und jeder Wagen (6) einen unteren Boden (54) und einen oberen Boden (56) umfasst, die übereinander angeordnet sind, so dass sie ein unteres Niveau (58) und ein oberes Niveau (60) definieren, wobei die Wagenkästen (8) von einem gemeinsamen Drehgestell (1) getragen werden und miteinander durch eine an den zwei Kästen (8) befestigte Gelenkvorrichtung (2) gelenkig verbunden sind, derart, dass eine Gelenkverbindung zwischen den zwei Kästen (8) gebildet wird, dadurch gekennzeichnet, dass die Wagen (6) miteinander durch einen Verbindungsübergang (62) verbunden sind, wobei der Übergang (62) sich im Wesentlichen direkt über der Gelenkvorrichtung (2) erstreckt und einen unteren Boden, der die unteren Böden (54) der zwei Wagen (6) verbindet, und einen oberen Boden, der die oberen Böden (56) der zwei Wagen verbindet, umfasst,
    wobei die unteren Böden (54) der Wagen (6) und des Verbindungsübergangs (62) sich im Wesentlichen in derselben Höhe erstrecken und die oberen Böden (56) der Wagen (6) und des Verbindungsübergangs (62) sich im Wesentlichen in derselben Höhe, größer als die Höhe der unteren Böden (54) erstrecken,
    wobei die Ebene der unteren Böden (54) mit einer Ebene, die das Drehgestell (1) durchquert, übereinstimmt.
  2. Schienenfahrzeug nach Anspruch 1, bei dem der untere Boden (54) der Wagen (6) sich in einer Höhe im Wesentlichen zwischen 530 und 550 mm erstreckt und der obere Boden (56) der Wagen (6) sich in einer Höhe im Wesentlichen zwischen 2380 und 2400 mm erstreckt.
  3. Schienenfahrzeug nach Anspruch 1 oder 2, bei dem das Drehgestell (1) ein Chassis (12) umfasst, das auf vier Rädern (16) ruht, wobei ein Paar Räder (16) sich an jeder Seite des Chassis (12) erstreckt, das Chassis mindestens einen Motor (24) abstützt, der auf einer Seite des Chassis (12) angeordnet ist und über Getriebemittel mit mindestens einem Rad (16) verbunden ist, und jedes Rad (16) eine individuelle Radachse (18) aufweist.
  4. Schienenfahrzeug nach Anspruch 3, bei dem das Chassis (12) des Drehgestells (1) Längsträger (14) umfasst, die zu den Rädern (16) nach außen angeordnet sind und untereinander durch Traversen (28) verbunden sind, die ein abgesenktes Mittelteil besitzen, das sich unterhalb der von den Radachsen (16) definierten Ebene erstreckt.
  5. Schienenfahrzeug nach Anspruch 4, bei dem das Drehgestell keine Elemente aufweist, die zwischen den Längsträgern (14) über einer von den Traversen (28) definierten Ebene angeordnet sind, wobei das Drehgestell damit ein Volumen begrenzt, das für den Durchgang des unteren Bodens des Verbindungsübergangs freigelassen ist.
  6. Schienenfahrzeug nach einem beliebigen der Ansprüche 1 bis 5, bei dem die Gelenkvorrichtung (2) in einem Raum (30) des Drehgestells (1) aufgenommen ist, wobei der Raum (30) gemäß einer Längsrichtung von einer ersten Anschlagfläche (32) und von einer zweiten Anschlagfläche (34) begrenzt ist, die sich beidseitig des Raums (30) erstrecken, wobei die Gelenkvorrichtung (2) sich gegenüber der ersten und zweiten Anschlagfläche (32, 34) derart erstreckt, dass, wenn das Schienenfahrzeug in einer ersten Längsrichtung fährt, die erste Anschlagfläche (32) in Kontakt mit der Gelenkvorrichtung (2) tritt, derart, dass die Bewegung des Drehgestells (1) über die Gelenkvorrichtung (2) die Bewegung der Kästen (8) in die erste Richtung nach sich zieht und, wenn das Schienenfahrzeug in einer zweiten Längsrichtung, entgegengesetzt zur ersten Richtung fährt, die zweite Anschlagfläche (34) in Kontakt mit der Gelenkvorrichtung (2) tritt, derart, dass die Bewegung des Drehgestells (1) die Bewegung der Kästen (6) in die zweite Längsrichtung über die Gelenkvorrichtung (2) nach sich zieht.
  7. Schienenfahrzeug nach Anspruch 6, bei dem die Gelenkvorrichtung (2) ein erstes Gelenkelement (42), das an einem der Kästen (8) befestigt ist und ein zweites Gelenkelement (44) umfasst, das an dem anderen Kasten (8) befestigt ist, wobei das erste und zweite Gelenkelement (42, 44) derart miteinander verbunden sind, dass eine Gelenkverbindung zwischen den zwei Kästen (8) gebildet wird, wobei das erste Gelenkelement (42) gegenüber der ersten Anschlagfläche (32) liegt und das zweite Gelenkelement (44) gegenüber der zweiten Anschlagfläche (34) liegt.
  8. Schienenfahrzeug nach Anspruch 6 oder 7, wenn er von Anspruch 3 abhängt, bei dem das Drehgestell (1) zwei Motoren (24) umfasst, die jeweils an einer der Seiten des Chassis (12) gemäß einer Querrichtung beidseitig des Raums (30) im Wesentlichen senkrecht zur Längsrichtung angeordnet sind, wobei jeder Motor (24) über Getriebemittel mit zwei Rädern (16) des Drehgestells (1) verbunden ist.
EP16195129.8A 2015-10-23 2016-10-21 Schienenfahrzeug mit mindestens ein abgesenktes drehgestell umfasst Active EP3159236B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1560142A FR3042768B1 (fr) 2015-10-23 2015-10-23 Vehicule ferroviaire comprenant au moins un bogie abaisse
FR1650360A FR3042769B1 (fr) 2015-10-23 2016-01-18 Vehicule ferroviaire comprenant au moins un bogie abaisse

Publications (3)

Publication Number Publication Date
EP3159236A1 EP3159236A1 (de) 2017-04-26
EP3159236B1 EP3159236B1 (de) 2019-03-20
EP3159236B2 true EP3159236B2 (de) 2022-01-19

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EP16195129.8A Active EP3159236B2 (de) 2015-10-23 2016-10-21 Schienenfahrzeug mit mindestens ein abgesenktes drehgestell umfasst

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Country Link
US (1) US10286931B2 (de)
EP (1) EP3159236B2 (de)
ES (1) ES2731919T5 (de)
FR (1) FR3042769B1 (de)

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FR3042769B1 (fr) * 2015-10-23 2019-06-21 Alstom Transport Technologies Vehicule ferroviaire comprenant au moins un bogie abaisse
CN109689469B (zh) * 2016-07-19 2021-03-12 梅德拉控股公司 用于在铁路轨道上被引导的车辆的轮组件
IT201600088005A1 (it) * 2016-08-30 2018-03-02 Lucchini Rs Spa Ponte-assale di veicoli ferroviari e ferrotranviari a pianale ribassato
FR3064238B1 (fr) * 2017-03-22 2020-08-28 Alstom Transp Tech Bogie de vehicule ferroviaire comprenant des essieux fixes rigidement au chassis du bogie
FR3106557B1 (fr) * 2020-01-23 2022-07-01 Alstom Transp Tech Bogie pour véhicule à roues indépendantes et véhicule associé

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FR3042769A1 (fr) 2017-04-28
ES2731919T3 (es) 2019-11-19
EP3159236B1 (de) 2019-03-20
FR3042769B1 (fr) 2019-06-21
EP3159236A1 (de) 2017-04-26
ES2731919T5 (es) 2022-04-08
US20170113706A1 (en) 2017-04-27
US10286931B2 (en) 2019-05-14

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