EP0058914B1 - Rail vehicle, in particular tram - Google Patents

Rail vehicle, in particular tram Download PDF

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Publication number
EP0058914B1
EP0058914B1 EP82101125A EP82101125A EP0058914B1 EP 0058914 B1 EP0058914 B1 EP 0058914B1 EP 82101125 A EP82101125 A EP 82101125A EP 82101125 A EP82101125 A EP 82101125A EP 0058914 B1 EP0058914 B1 EP 0058914B1
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EP
European Patent Office
Prior art keywords
vehicle
floor
bogie
region
traction
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Expired
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EP82101125A
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German (de)
French (fr)
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EP0058914A1 (en
Inventor
Werner Brand
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Duewag AG
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Duewag AG
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Priority to AT82101125T priority Critical patent/ATE19217T1/en
Publication of EP0058914A1 publication Critical patent/EP0058914A1/en
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D13/00—Tramway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/10—Articulated vehicles

Definitions

  • the invention relates to a rail vehicle, in particular a light rail vehicle, which essentially has a drive bogie equipped with a drive motor and an axle drive and arranged in the region of a head part of the vehicle, a bogie with wheels of considerably smaller diameter and a floor which is made up above the drive bogie extending floor section and an adjoining, lowered by the height of a step floor part formed and accessible in one step via the side doors located in the area of the lowered floor part, the parts of the electrical equipment which are significant for the adhesive weight of the vehicle being arranged in the area of the drive bogie.
  • a rail vehicle with the aforementioned features is known from Swiss Patent No. 247 907 and is taken as the basis for the prior art.
  • the object of the invention is to provide a rail vehicle which, while largely exhausting the vehicle dimensions, has a substantially larger space which can be used for accommodating passengers and vehicle technology facilities and is also suitable for traveling on smaller track radii;
  • a rail vehicle which, while largely exhausting the vehicle dimensions, has a substantially larger space which can be used for accommodating passengers and vehicle technology facilities and is also suitable for traveling on smaller track radii;
  • favorable entry and exit conditions and possibilities of movement within the vehicle as well as high demands are to be achieved on appropriate running properties.
  • the motor bogie and a second motor bogie provided in the area of the other head part of the vehicle are arranged at the greatest possible distance from one another, the lowered floor part extends from the floor section crossed onto the area of the longitudinal extent of the one motor bogie at a constant altitude up to extends in the area of the second powered bogie corresponding to the floor section above the first powered bogie and weight-loaded second floor section and has a joint in the center of it for connecting vehicle halves, the bogie being arranged next to the joint under one vehicle half.
  • BE-A-551 399 discloses a rail vehicle formed from several articulated parts in which, in the region of its two ends - in deviation from the type and solution of the subject matter of the invention - non-driven bogies and - likewise in deviation from the solution - directly below the joints Axles / bogies are arranged; the floor of this vehicle consists of end sections extending above the non-driven bogies and a central floor part lowered relative to these sections.
  • the two head parts of the vehicle and thus also the floor sections arranged in the region of the drive bogies are of a rectangular plan. This measure advantageously results in simpler production, more space for a more spacious design of the driver's cab and for the arrangement of seats or standing places; In addition, the external cleaning of the vehicle in car washes is made easier.
  • an embodiment of the invention provides that the two head portions of the vehicle and thus also the floor sections arranged in the area of the powered bogies are of at least the same length in their longitudinal extent.
  • a further embodiment of the invention is that on at least one side wall of the vehicle at the two ends of the lowered floor part, a double side door and at the end of the vehicle bogie-free end of the bogie another Double side door are provided.
  • an increase in the adhesive weight for the rear-side drive bogie with further development of the invention is achieved in that the floor section in the rear is designed to accommodate three at least three-person seats, whereby two of these seats are located opposite one another in the longitudinal direction of the vehicle on the side wall side, and the third seat is arranged in the transverse direction of the vehicle on the rear wall side, forming a step in front of it in this floor section.
  • this arrangement results in a standing area effective in the above sense between the seats opposite each other on the side wall; in addition, this arrangement provides an enlarged space under the tail wall, in the transverse direction of the vehicle and a higher seat, which can be used for the installation of parts of the electrical equipment, which also has a favorable effect on increasing the adhesive weight.
  • a rail vehicle which is also designed as a light rail vehicle for one-way operation
  • the adhesive weight for the bow-side drive bogie in a further embodiment of the invention in that the floor section in the bow has two lockable side walls arranged opposite one another, separated by an access to the driver's cab Has spaces for storing parts of the electrical equipment.
  • the arrangement of the bogie provides an installation space that can be freely used for the design of the joint.
  • the vehicle 2 In the area of its head parts 2a, the vehicle 2 each has a powered bogie 1 which is arranged at the greatest possible distance from one another. Above the motor bogies 1 there is a floor section 3a at the usual height to the top edge 11 of the rail, which, like the head sections 2a, are of the same length. The arrangement of the bogies 1 described at the outset results in extremely short overhangs, so that the head sections 2a — as shown in FIGS. 2a and 2b — and the floor sections 3a are rectangular.
  • the rear-side floor section 3a accommodates two three-person seats 6 on the side wall side and opposite one another, between which a standing area is formed, and a third three-person seat 6 on the rear wall side and transversely located above the other drive bogie 1.
  • the latter is higher than the other two three-person seats 6, with a transverse step 3b serving as the entrance for the three-person seat 6 on the rear wall, which adjoins the two three-person seats 6 on the side wall.
  • the space under the rear wall-side three-person seat 6 and step 3b can be used for the installation of parts of the electrical equipment 4.
  • the two dash-dotted lines in FIG. 2b are intended to illustrate the increase in space achieved compared to a previously necessary restriction.
  • a floor part 3 which is more than 2/3 of the length of the vehicle continuously lower by one step than the floor sections 3a and is accessible in one step via three double side doors 5 .
  • Two of these double side doors 5 adjoin the respective floor section 3a.
  • the third double side door 5 is placed after the joint 7 arranged in the transverse center of the lowered floor part 3, connecting the two halves 2b and 2c of the vehicle 2, to which a bogie 8 with small wheels attached under the bow-side half 2b of the vehicle 2 Diameter precedes.

Abstract

1. A rail vehicle, particularly a metropolitain railway carriage, which substantially comprises a traction bogie (1) which is fitted with a drive motor and axle gearing and is disposed in the region of a head part (2a) of the vehicle (2), a trailing bogie (8) with wheels of considerably smaller diameter, and a floor which is formed from a floor section (3a) extending above the traction bogie (1) and a floor part (3) connected thereto and sunk at the height of one step and which is accessible by one step by means of side doors (5) disposed in the region of the sunken floor part (3), the parts of the electrical equipment (4) which are effecting the adhesion weight of the vehicle (2) being arranged in the region of the traction bogie (1), characterised in that the traction bogie (1) and a second traction bogie (1) which is provided in the region of the other head part (2a) of the vehicle (2) are arranged at the greatest possible distance from one another, the sunken floor part (3) extends from the floor section (3a) limited to the region of the longitudinal extension of one traction bogie (1) at a constant height to a second weighted floor section (3a) formed in the region of the second traction bogie (1) corresponding to the floor section (3a) above the first traction bogie, said sunken floor part (3) has an articulation (7) at its transverse centre for connecting the vehicle halves (2b, 2c), the trailing bogie (8) being arranged adjacent the articulation (7) beneath one vehicle half (2b).

Description

Die Erfindung betrifft ein Schienenfahrzeug, insbesondere einen Stadtbahnwagen, welches im wesentlichen ein mit einem Antriebsmotor und einem Achsgetriebe ausgerüstetes, im Bereich einer Kopfpartie des Fahrzeuges angeordnetes Triebdrehgestell, ein Laufdrehgestell mit Rädern beträchtlich kleineren Durchmessers und einen Fußboden aufweist, der aus einem sich oberhalb des Triebdrehgestelles erstreckenden Fußbodenabschnitt und einem daran anschließenden, um die Höhe einer Trittstufe abgesenkten Fußbodenteil gebildet und über im Bereich des abgesenkten Fußbodenteils befindliche Seitentüren einstufig zugänglich ist, wobei im Bereich des Triebdrehgestelles die für das Adhäsionsgewicht des Fahrzeuges erheblichen Teile der elektrischen Ausrüstung angeordnet sind.The invention relates to a rail vehicle, in particular a light rail vehicle, which essentially has a drive bogie equipped with a drive motor and an axle drive and arranged in the region of a head part of the vehicle, a bogie with wheels of considerably smaller diameter and a floor which is made up above the drive bogie extending floor section and an adjoining, lowered by the height of a step floor part formed and accessible in one step via the side doors located in the area of the lowered floor part, the parts of the electrical equipment which are significant for the adhesive weight of the vehicle being arranged in the area of the drive bogie.

Ein Schienenfahrzeug mit den vorgenannten Merkmalen ist durch die schweizerische Patentschrift Nr. 247 907 bekannt und wird als Stand der Technik zugrundegelegt.A rail vehicle with the aforementioned features is known from Swiss Patent No. 247 907 and is taken as the basis for the prior art.

Die Aufgabe der Erfindung besteht darin, ein Schienenfahrzeug zu schaffen, das unter weitestgehendem Ausschöpfen der Fahrzeugabmessungen einen wesentlich größeren, für die Unterbringung von Fahrgästen und fahrzeugtechnischen Einrichtungen nutzbaren Raum aufweist und zugleich zum Befahren auch kleinerer Gleisradien geeignet ist ; außerdem sollen für eine bequeme, schnelle und sichere Benutzung günstige Ein- und Ausstiegsverhältnisse und Bewegungsmöglichkeiten innerhalb des Fahrzeuges sowie hohen Anforderungen entsprechende Laufeigenschaften erzielt werden.The object of the invention is to provide a rail vehicle which, while largely exhausting the vehicle dimensions, has a substantially larger space which can be used for accommodating passengers and vehicle technology facilities and is also suitable for traveling on smaller track radii; In addition, for easy, fast and safe use, favorable entry and exit conditions and possibilities of movement within the vehicle as well as high demands are to be achieved on appropriate running properties.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das Triebdrehgestell und ein im Bereich der anderen Kopfpartie des Fahrzeuges vorgesehenes zweites Triebdrehgestell mit größtmöglichem Abstand zueinander angeordnet sind, der abgesenkte Fußbodenteil sich von dem auf den Bereich der Längserstreckung des einen Triebdrehgestelles begreuzten Fußbodenabschnitt in konstanter Höhenlage bis zu einem im Bereich des zweiten Triebdrehgestelles entsprechend dem Fußbodenabschnitt oberhalb des ersten Triebdrehgestelles ausgebildeten und gewichtsbelasteten zweiten Fußbodenabschnitt erstreckt und in seiner Quermitte ein Gelenk zum Verbinden von Fahrzeughälften aufweist, wobei das Laufdrehgestell neben dem Gelenk unter einer Fahrzeughälfte angeordnet ist.This object is achieved in that the motor bogie and a second motor bogie provided in the area of the other head part of the vehicle are arranged at the greatest possible distance from one another, the lowered floor part extends from the floor section crossed onto the area of the longitudinal extent of the one motor bogie at a constant altitude up to extends in the area of the second powered bogie corresponding to the floor section above the first powered bogie and weight-loaded second floor section and has a joint in the center of it for connecting vehicle halves, the bogie being arranged next to the joint under one vehicle half.

Durch die BE-A-551 399 ist ein aus mehreren gelenkig miteinander verbundenen Teilen gebildetes Schienenfahrzeug bekannt, bei dem im Bereich seiner beiden Enden - abweichend von Gattung und Lösung des Erfindungsgegenstandes - nichtangetriebene Drehgestelle und - ebenso abweichend von der Lösung - direkt unterhalb der Gelenke Laufachsen/Laufdrehgestelle angeordnet sind ; der Fußboden dieses Fahrzeuges besteht aus sich oberhalb der nichtangetriebenen Drehgestelle erstreckenden Endabschnitten und einem gegenüber diesen Abschnitten abgesenkten mittleren Fußbodenteil. Wegen der besagten Abweichungen und im Hinblick darauf, daß der BE-A-551 399 bezüglich des Abstandes der nichtangetriebenen Drehgestelle zueinander und der Fußbodengestaltung im einzelnen, insbesondere hinsichtlich Längserstreckung und Gewichtsbelastung, nichts zu entnehmen ist, vermag diese BE-A keine Hinweise oder Anregungen zum Auffinden der Lösung nach Patentanspruch 1 zu vermitteln.BE-A-551 399 discloses a rail vehicle formed from several articulated parts in which, in the region of its two ends - in deviation from the type and solution of the subject matter of the invention - non-driven bogies and - likewise in deviation from the solution - directly below the joints Axles / bogies are arranged; the floor of this vehicle consists of end sections extending above the non-driven bogies and a central floor part lowered relative to these sections. Because of the said deviations and in view of the fact that the BE-A-551 399 with regard to the distance of the non-driven bogies to one another and the floor design in particular, in particular with regard to the longitudinal extension and weight load, nothing can be inferred, this BE-A cannot provide any information or suggestions to find the solution according to claim 1.

Nach einer Ausführungsform der Erfindung ist vorgesehen, daß die beiden Kopfpartien des Fahrzeuges und damit auch die im Bereich der Triebdrehgestelle angeordneten Fußbodenabschnitte im Grundriß rechteckförmig ausgebildet sind. Duch diese Maßnahme ergeben sich vorteilhaft eine einfachere Fertigung, ein Mehr an Fläche für eine geräumigere Ausgestaltung des Fahrerstandes und für die Anordnung von Sitz- oder Stehplätzen ; außerdem wird die Außenreinigung des Fahrzeuges in Waschanlagen erleichtert.According to one embodiment of the invention, it is provided that the two head parts of the vehicle and thus also the floor sections arranged in the region of the drive bogies are of a rectangular plan. This measure advantageously results in simpler production, more space for a more spacious design of the driver's cab and for the arrangement of seats or standing places; In addition, the external cleaning of the vehicle in car washes is made easier.

Im Sinne einer rationellen, auf die Ausführung gleicher Bauteile gerichteten Fertigung sieht eine Ausgestaltung der Erfindung vor, daß die beiden Kopfpartien des Fahrzeuges und damit auch die im Bereich der Triebdrehgestelle angeordneten Fußbodenabschnitte zumindest in ihrer Längserstreckung gleich ausgebildet sind.In the sense of a rational, directed towards the execution of the same components, an embodiment of the invention provides that the two head portions of the vehicle and thus also the floor sections arranged in the area of the powered bogies are of at least the same length in their longitudinal extent.

Für das bequeme und schnelle Ein- und Aussteigen besteht eine weitere Ausführungsform der Erfindung darin, daß auf mindestens einer Fahrzeugseitenwand an de beiden Enden des Abgesenkten Fußbodenteils jeweils eine Doppel-Seitentür und an dem zum Gelenk hin gelegenen Ende der von dem Laufdrehgestell freien Fahrzeughälfte eine weitere Doppel-Seitentür vorgesehen sind.For convenient and quick getting in and out, a further embodiment of the invention is that on at least one side wall of the vehicle at the two ends of the lowered floor part, a double side door and at the end of the vehicle bogie-free end of the bogie another Double side door are provided.

Bei einem Schienenfahrzeug, das insbesondere als Stadtbahnwagen für einen Fahrbetrieb in einer Richtung ausgeführt ist, wird eine Vergrößerung des Adhäsionsgewichtes für das heckseitige Triebdrehgestell unter Weiterbildung der Erfindung dadurch erreicht, daß der Fußbodenabschnitt im Heck zur Aufnahme von drei mindestens Drei-Personensitzen eingerichtet ist, wobei zwei dieser Sitze in Längsrichtung des Fahrzeuges seitenwandseitig gegenüberliegend, der dritte Sitz in Querrichtung des Fahrzeuges heckwandseitig unter Ausbildung einer davorliegenden Stufe in diesem Fußbodenabschnitt angeordnet sind. Aus dieser Anordnung ergibt sich, neben dem Gewichtsaufkommen von neun sitzenden Fahrgästen, zwischen den seitenwandseitig gegenüberliegenden Sitzen eine im obigen Sinne wirksame Stehplatzfläche ; außerdem erbringt diese Anordnung unter dem heckwandseitig, in Querrichtung des Fahrzeuges und höher gelegenen Sitz einen vergrößerten, für den Einbau von Teilen der elektrischen Ausrüstung nutzbaren Raum, was sich gleichfalls günstig auf eine Vergrößerung des Adhäsionsgewichtes auswirkt.In the case of a rail vehicle, which is designed in particular as a light rail vehicle for one-way operation, an increase in the adhesive weight for the rear-side drive bogie with further development of the invention is achieved in that the floor section in the rear is designed to accommodate three at least three-person seats, whereby two of these seats are located opposite one another in the longitudinal direction of the vehicle on the side wall side, and the third seat is arranged in the transverse direction of the vehicle on the rear wall side, forming a step in front of it in this floor section. In addition to the weight of nine seated passengers, this arrangement results in a standing area effective in the above sense between the seats opposite each other on the side wall; in addition, this arrangement provides an enlarged space under the tail wall, in the transverse direction of the vehicle and a higher seat, which can be used for the installation of parts of the electrical equipment, which also has a favorable effect on increasing the adhesive weight.

Bei einem ebenso als Stadtbahnwagen für einen Fahrbetrieb in einer Richtung ausgeführten Schienenfahrzeug ist eine Vergrößerung des Adhäsionsgewichtes für das bugseitige Triebdrehgestell in weiterer Ausgestaltung der Erfindung dadurch gegeben, daß der Fußbodenabschnitt im Bug zwei seitenwandseitig angeordnete, einander gegenüberliegende, durch einen Zugang zum Fahrerstand getrennte, abschließbare Räume zur Unterbringung von Teilen der elektrischen Ausrüstung aufweist.In a rail vehicle, which is also designed as a light rail vehicle for one-way operation, there is an increase in the adhesive weight for the bow-side drive bogie in a further embodiment of the invention in that the floor section in the bow has two lockable side walls arranged opposite one another, separated by an access to the driver's cab Has spaces for storing parts of the electrical equipment.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere in folgendem :

  • Durch die Anordnung der Triebdrehgestelle mit größtmöglichem Abstand zueinander ergeben sich Kopfpartien mit äußerst kurzen Überhängen, wodurch zum einen die Seitenbewegungen des Fahrzeuges verringert werden, was sich als vergrößerte Laufruhe auf in diesen Kopfpartien befindliche Personen, insbesondere den Fahrer, auswirkt ; zum anderen folgt aus dieser Anordnung die Möglichkeit, die Kopfpartien ohne die sonst erforderliche Einschränkung auszubilden, wodurch sich die Nutzflächen in diesen Partien vergrößern. Die übrige, durch den abgesenkten Fußbodenteil gebildete Nutzfläche des Fahrzeuges erstreckt sich in einer einstufig zugänglichen, auch im Bereich des Gelenkes gleichbleibenden Höhe durchgehend über mehr als 2/3 der Fahrzeuglänge ; in Verbindung mit der so ermöglichten mehrfachen Anordnung von Seitentüren mit jeweils einstufigem Ein- und Ausstieg ist das Fahrzeug für die Fahrgäste insgesamt bequem, schnell und sicher zugänglich und begehbar.
The advantages that can be achieved with the invention are in particular:
  • The arrangement of the drive bogies with the greatest possible distance from one another results in head sections with extremely short overhangs, which on the one hand reduces the lateral movements of the vehicle, which has an increased smoothness on persons located in these head sections, in particular the driver; on the other hand, this arrangement gives the possibility of forming the head sections without the otherwise required restriction, which increases the usable areas in these sections. The rest of the usable area of the vehicle, formed by the lowered floor part, extends in a single-stage accessible height that remains constant even in the area of the joint over more than 2/3 of the vehicle length; In combination with the multiple arrangement of side doors, each with one-step entry and exit, the vehicle is overall convenient, quick and safe for the passengers to access and walk on.

Aus der Anordnung der gewichtserheblichen Teile der elektrischen Ausrüstung im Bereich der beiden Triebdrehgestelle folgt weiter die Möglichkeit, den zwischen den Kopfpartien gelegenen mittleren Teil des Fahrzeugaufbaues leichter auszubilden, so daß sich eine Ersparnis zumindest bei den Materialkosten und eine Verringerung des Leergewichtes ergeben, wobei durch die außerhalb der Fahrzeugquermitte getroffene Anordnung des Laufdrehgestelles ein für die konstruktive Auslegung des Gelenkes frei nutzbarer Einbauraum zur Verfügung steht.From the arrangement of the weight-relevant parts of the electrical equipment in the area of the two powered bogies further follows the possibility of making the middle part of the vehicle body located between the head parts easier, so that there is a saving, at least in material costs, and a reduction in the unladen weight outside of the center of the vehicle, the arrangement of the bogie provides an installation space that can be freely used for the design of the joint.

Schließlich werden durch die vorgenannte, kompakte Anordnung der elektrischen Ausrüstung und den tiefliegenden Fußbodenteil, der eine wesentlich geringere Höhe des Fahrzeugschwerpunktes ergibt, optimale Laufeigenschaften, insbesondere hinsichtlich der Laufruhe des Fahrzeuges, bewirkt.Finally, the above-mentioned, compact arrangement of the electrical equipment and the low-lying floor part, which results in a significantly lower height of the vehicle's center of gravity, bring about optimal running properties, in particular with regard to the smooth running of the vehicle.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung an einem Stadtbahn-Gelenkwagen, der für einen Fahrbetrieb in einer Richtung ausgeführt ist, dargestellt und wird im folgenden näher beschrieben. Es zeigen

  • Figur 1a die bugseitige, sich bis zur Mittelachse eines Gelenkes 7 erstreckende Hälfte 2b eines Fahrzeuges 2,
  • Figur 1b die heckseitige, sich bis zur Mittelachse des Gelenkes 7 erstreckende andere Hälfte 2c des Fahrzeuges 2, jeweils im Aufriß ;
  • Figur 2a den Grundriß zu Fig. 1a,
  • Figur 2b den Grundriß zu Fig. 1b, jeweils unter Weglassung des Fahrzeugdaches.
An embodiment of the invention is shown in the drawing on an articulated light rail vehicle, which is designed for driving in one direction, and is described in more detail below. Show it
  • FIG. 1 a shows the half 2 b of a vehicle 2 on the bow side, which extends to the central axis of a joint 7,
  • 1b the other half 2c of the vehicle 2, which extends up to the central axis of the joint 7, each in elevation;
  • 2a shows the floor plan of FIG. 1a,
  • Figure 2b shows the floor plan of Fig. 1b, each with the omission of the vehicle roof.

Das Fahrzeug 2 weist im Bereich seiner Kopfpartien 2a jeweils ein Triebdrehgestell 1 auf, die mit größtmöglichem Abstand zueinander angeordnet sind. Oberhalb der Triebdrehgestelle 1 liegt in üblicher Höhe zur Schienenoberkante 11 jeweils ein Fußbodenabschnitt 3a, die-wie auch die Kopfpartien 2a - in ihrer Längserstreckung gleich ausgebildet sind. Durch die eingangs beschriebene Anordnung der Triebdrehgestelle 1 ergeben sich äußerst kurze Überhänge, so daß die Kopfpartien 2a - wie in den Figuren 2a und 2b gezeigt - und die Fußbodenabschnitte 3a rechteckförmig ausgebildet sind.In the area of its head parts 2a, the vehicle 2 each has a powered bogie 1 which is arranged at the greatest possible distance from one another. Above the motor bogies 1 there is a floor section 3a at the usual height to the top edge 11 of the rail, which, like the head sections 2a, are of the same length. The arrangement of the bogies 1 described at the outset results in extremely short overhangs, so that the head sections 2a — as shown in FIGS. 2a and 2b — and the floor sections 3a are rectangular.

Auf dem bugseitigen Fußbodenabschnitt 3a, über dem einen Triebdrehgestell 1, sind anschließend an einen Fahrerstand 9 zwei jeweils seitenwandseitig gelegene Räume 10 zur Auf-' nahme von Teilen der elektrischen Ausrüstung 4 gebildet, wobei die Räume 10 einen Zugang zum Fahrerstand 9 begrenzen.On the bow-side floor section 3a, above which a motor bogie 1, two spaces 10 for accommodating parts of the electrical equipment 4 are formed next to a driver's cab 9, the spaces 10 limiting access to the driver's cab 9.

Der heckseitige Fußbodenabschnitt 3a nimmt über dem anderen Triebdrehgestell 1 zwei seitenwandseitig und einander gegenüberliegende Drei-Personensitze 6, zwischen denen eine Stehplatzfläche gebildet ist, sowie einen dritten, heckwandseitig und quergelegenen Drei-Personensitz 6 auf. Letzterer liegt höher als die beiden anderen Drei-Personensitze 6, wobei als Auftritt für den heckwandseitigen Drei-Personensitz 6 eine quergerichtete, sich an die beiden seitenwandseitigen Drei-Personensitze 6 anschließende Stufe 3b dient. Der Raum unter dem heckwandseitigen Drei-Personensitz 6 und der Stufe 3b ist für den Einbau von Teilen der elektrischen Ausrüstung 4 nutzbar.The rear-side floor section 3a accommodates two three-person seats 6 on the side wall side and opposite one another, between which a standing area is formed, and a third three-person seat 6 on the rear wall side and transversely located above the other drive bogie 1. The latter is higher than the other two three-person seats 6, with a transverse step 3b serving as the entrance for the three-person seat 6 on the rear wall, which adjoins the two three-person seats 6 on the side wall. The space under the rear wall-side three-person seat 6 and step 3b can be used for the installation of parts of the electrical equipment 4.

Die beiden strichpunktierten Linien in Fig. 2b sollen den gegenüber einer früheren notwendigen Einschränkung erzielten Raumzuwachs verdeutlichen.The two dash-dotted lines in FIG. 2b are intended to illustrate the increase in space achieved compared to a previously necessary restriction.

Zwischen den beiden Fußbodenabschnitten 3a und damit zwischen den Kopfpartien 2a liegt ein Fußbodenteil 3, der eine über mehr als 2/3 der Fahrzeuglänge durchgehend um die Höhe einer Trittstufe niedrigere Lage als bei den Fußbodenabschnitten 3a aufweist und einstufig über drei Doppel-Seitentüren 5 zugänglich ist. Zwei dieser Doppel-Seitentüren 5 schließen sich an dem jeweiligen Fußbodenabschnitt 3a an. Die dritte Doppel-Seitentür 5 ist im Anschluß an das in Quermitte des abgesenkten Fußbodenteils 3. angeordnete, die beiden Hälften 2b und 2c des Fahrzeuges 2 verbindende Gelenk 7 plaziert, dem ein unter der bugseitigen Hälfte 2b des Fahrzeuges 2 angebrachtes Laufdrehgestell 8 mit Rädern kleinen Durchmessers vorangeht.Between the two floor sections 3a and thus between the head sections 2a there is a floor part 3, which is more than 2/3 of the length of the vehicle continuously lower by one step than the floor sections 3a and is accessible in one step via three double side doors 5 . Two of these double side doors 5 adjoin the respective floor section 3a. The third double side door 5 is placed after the joint 7 arranged in the transverse center of the lowered floor part 3, connecting the two halves 2b and 2c of the vehicle 2, to which a bogie 8 with small wheels attached under the bow-side half 2b of the vehicle 2 Diameter precedes.

Claims (6)

1. A rail vehicle, particularly a metropolitan railway carriage, which substantially comprises a traction bogie (1) which is fitted with a drive motor and axle gearing and is disposed in the region of a head part (2a) of the vehicle (2), a trailing bogie (8) with wheels of considerably smaller diameter, and a floor which is formed from a floor section (3a) extending above the traction bogie (1) and a floor part (3) connected thereto and sunk at the height of one step and which is accessible by one step by means of side doors (5) disposed in the region of the sunken floor part (3), the parts of the electrical equipment (4) which are effecting the adhesion weight of the vehicle (2) being arranged in the region of the traction bogie (1), characterised in that the traction bogie (1) and a second traction bogie (1) which is provided in the region of the other head part (2a) of the vehicle (2) are arranged at the greatest possible distance from one another, the sunken floor part (3) extends from the floor section (3a) limited to the region of the longitudinal extension of one traction bogie (1) at a constant height to a second weighted floor section (3a) formed in the region of the second traction bogie (1) corresponding to the floor section (3a) above the first traction bogie, said sunken floor part (3) has an articulation (7) at its transverse centre for connecting the vehicle halves (2b, 2c), the trailing bogie (8) being arranged adjacent the articulation (7) beneath one vehicle half (2b).
2. A rail vehicle according to claim 1, characterised in that both head parts (2a) of the vehicle (2) and thus also the floor sections (3a) arranged in the region of the traction bogies (1) are designed so as to be rectangular in layout.
3. A rail vehicle according to claim 1 or 2, characterised in that both head parts (2a) of the vehicle (2) and thus also the floor sections (3a) arranged in the region of the traction bogies (1) are designed so as to be equal in at least their longitudinal extension.
4. A rail vehicle according to any one of claims 1 to 3, characterised in that in each case a double side door (5) is provided on at least one vehicle side wall on both ends of the sunken floor part (3) and a further double side door (5) is provided on the end towards the articulation (7) of the vehicle half (2c) which is free of the trailing bogie (8).
5. A rail vehicle, designed in particular as a metropolitan railway carriage for operation in one direction, according to any one of claims 1 to 4, characterised in that the floor section (3a) at the rear is equipped to receive three at least three- person seats (6), two of these seats being arranged in the longitudinal direction of the vehicle (2) facing one another laterally on a side wall, the third seat (6) being arranged in the transverse direction of the vehicle (2) on the side of the rear wall, a step (3a) being formed in front thereof in this floor section (3a).
6. A rail vehicle, designed in particular as a metropolitan railway carriage for operation in one direction, according to claims 1 to 5, characterised in that at the front the floor section (3a) has two lockable spaces (10) for housing parts of the electrical equipment (4) which are arranged laterally on the side walls so as to face one another and are separated by a passage to the driver's cab.
EP82101125A 1981-02-20 1982-02-16 Rail vehicle, in particular tram Expired EP0058914B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82101125T ATE19217T1 (en) 1981-02-20 1982-02-16 RAIL VEHICLE, ESPECIALLY LIGHT RAILWAY CARS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3106251 1981-02-20
DE19813106251 DE3106251A1 (en) 1981-02-20 1981-02-20 RAIL VEHICLE, IN PARTICULAR TOWN CARS

Publications (2)

Publication Number Publication Date
EP0058914A1 EP0058914A1 (en) 1982-09-01
EP0058914B1 true EP0058914B1 (en) 1986-04-16

Family

ID=6125312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101125A Expired EP0058914B1 (en) 1981-02-20 1982-02-16 Rail vehicle, in particular tram

Country Status (6)

Country Link
EP (1) EP0058914B1 (en)
AT (1) ATE19217T1 (en)
CA (1) CA1179896A (en)
CH (1) CH655911A5 (en)
DE (2) DE3106251A1 (en)
PT (1) PT74452B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644069A5 (en) * 1981-07-30 1984-07-13 Vevey Atel Const Mec RAIL VEHICLE.
CH679767A5 (en) * 1986-03-25 1992-04-15 Sig Schweiz Industrieges
IT210604Z2 (en) * 1987-03-11 1988-12-30 Fiat Ferroviaria Savigliano LOWER FLOOR CARRIAGE FOR RAILWAY VEHICLES
DE9415770U1 (en) * 1994-09-30 1994-12-15 Abb Henschell Ag Rail-bound diesel traction vehicle
DE19711036A1 (en) * 1997-03-17 1998-09-24 Duewag Ag Rail vehicle, especially low-floor light rail vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551399A (en) * 1956-09-29 1956-10-15 RAILWAY VEHICLE WITH LOW-LOADED PLATFORM
BE482552A (en) * 1948-07-31
FR1159975A (en) * 1955-10-01 1958-07-04 Atel Const Nord De La France Low-platform articulated rail vehicles
DE2747286C2 (en) * 1977-10-21 1986-06-19 Waggon Union Gmbh, 1000 Berlin Und 5900 Siegen Subway vehicle

Also Published As

Publication number Publication date
CA1179896A (en) 1984-12-27
CH655911A5 (en) 1986-05-30
ATE19217T1 (en) 1986-05-15
DE3106251A1 (en) 1982-09-16
PT74452A (en) 1982-03-01
PT74452B (en) 1983-08-17
EP0058914A1 (en) 1982-09-01
DE3270549D1 (en) 1986-05-22

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