EP3442845B1 - Car body for a rail vehicle - Google Patents

Car body for a rail vehicle Download PDF

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Publication number
EP3442845B1
EP3442845B1 EP17710919.6A EP17710919A EP3442845B1 EP 3442845 B1 EP3442845 B1 EP 3442845B1 EP 17710919 A EP17710919 A EP 17710919A EP 3442845 B1 EP3442845 B1 EP 3442845B1
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EP
European Patent Office
Prior art keywords
coach body
roof
body according
car body
functional layer
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EP17710919.6A
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German (de)
French (fr)
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EP3442845A1 (en
Inventor
Jens Cuylen
Andreas Schaefer-Enkeler
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Siemens Mobility GmbH
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Siemens Mobility GmbH
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Publication of EP3442845A1 publication Critical patent/EP3442845A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
    • B61D17/046—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units readily releasable, i.e. dismountable or collapsible sub-units, e.g. for shipping
    • 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
    • B61D17/12—Roofs

Definitions

  • a car body for a rail vehicle according to the preamble of claim 1.
  • a car body is provided with a car body shell which has at least one roof opening which extends in the transverse direction of the car body shell between the side wall top chords of the car body shell, and with a removable Roof element for completely closing the at least one roof opening, the roof element being designed as a roof module that is detachably fastened on both sides to the upper chords of the side wall and has a non-load-carrying outer skin and at least one bow running in the transverse direction of the car body and below the outer skin for the load-carrying connection of side walls of the car body shell .
  • Such a car body is, for example, from FR 2 433 448 A1 known.
  • FR 2 433 448 A1 known.
  • U.S. 2016/001789 A1 another embodiment of a car body for a rail vehicle with a roof that can be attached is disclosed.
  • roof openings are covered with roof covers, which usually also carry roof equipment, such as pantographs, main switches and high-voltage converters.
  • the object of the invention is to further develop a car body of the type mentioned at the outset in such a way that it can be implemented in a simple manner, with space restrictions being avoided, so that there are overall time and cost savings compared to the prior art.
  • such a car body is characterized in that the roof element has at least one functional layer arranged underneath the outer skin, with the outer skin, the at least one bow and the at least one functional layer being firmly connected to one another and forming a preassemblable unit.
  • a car body equipped in this way is characterized in that the comparatively complex roof module is used to take on extensive functions that are to be implemented in the car body.
  • the roof module closes the roof opening with its non-load-carrying outer skin, while the at least one functional layer is already preassembled as part of the roof module and therefore does not have to be installed in the car body afterwards.
  • a load is transferred from one side wall to the other via the at least one bow, so that low demands are made on the strength of the outer skin of the roof module.
  • the roof module can have at least two functional layers arranged one above the other and firmly connected to one another. In this way, additional functions are added to the roof module integrated, for the realization of which no subsequent installation work is required on the car body.
  • the functional layers can be selected from a group that includes a layer for air routing for the air conditioning of an interior of the car body, a layer for electrical connections or a layer for lines for transporting liquid cooling media.
  • the roof module can be constructed as follows from top to bottom: non-load-carrying outer skin, bow, layer for electrical connections, layer for the air conditioning of an interior and roof-side section of an interior paneling of the car body.
  • the interior paneling of the car body, which faces the roof can form the underside of the roof module.
  • the at least one functional layer preferably traverses the bow horizontally.
  • the functional layer outside the bows is designed in the form of a channel, while in the bow area a through-opening in the respective bows assumes the channel function.
  • One of the functional layers preferably runs horizontally directly below the at least one bow. This allows the functional layers to be accommodated in a space-saving manner. Alternatively, however, it is also possible for the functional layer to be arranged at a vertical distance from an underside of the bow.
  • the functional layers provided are designed in the form of channels.
  • various cables lie within a channel-shaped housing.
  • a free interior of the functional layer is used to conduct air.
  • suitable fluid lines are accommodated within a channel-shaped housing.
  • the roof module can be equipped with lighting elements, monitors and/or loudspeakers in the area of the interior lining. These measures increase the degree of integration of the roof module with regard to supported functions.
  • At least one large component can be arranged in the area of the roof opening, which is mounted directly on at least one of the side wall upper flanges of the car body shell and is arranged in the area of the at least one roof opening at a vertical distance from the roof module. Due to the arrangement made, the large component, which can be an air conditioning system, for example, does not touch the non-load-carrying outer skin of the roof module. The support and assembly of the large component is carried out exclusively via one or two heavy-duty rails, which would then be distributed over the two existing side wall upper chords.
  • the roof opening can extend over an entire area between the end walls and the side walls of the car body shell, in which case the roof module would have at least two bows. If necessary, further bows can be provided in order to ensure suitable load guidance between the two side walls.
  • a roof module which is intended to close a roof opening of the dimension mentioned, thus extends approximately over the entire roof area of a car body.
  • Out of figure 1 shows the general structure of a car body for a rail vehicle.
  • a car body shell 1 has a box-like structure which is open towards the roof and consists of end walls, side walls with side wall upper flanges 2 and a vehicle floor.
  • a roof area of this structure is open over the entire interior length and width of the car body shell.
  • a roof module 4 present as a preassembled unit is used to close the resulting roof opening 3.
  • the roof module 4 can be inserted with a precise fit into the roof opening 3 from above, with two bows 6 being provided on the underside of an outer skin 5 in the present exemplary embodiment for the load-transmitting connection between the side wall upper flanges 2 are.
  • the bows 6 are releasably connected directly to the side wall top chords 2 in a load-transmitting manner, so that the outer skin 5 can be described as "not load-carrying", specifically in relation to load transfers between the side wall top chords 2 and the side walls.
  • the outer skin 5 rests with its longitudinal edges 7 via spacers 8 on associated webs of the side wall upper flanges 2 that project inward. There are vertically running screws which prestress longitudinal seals between the longitudinal edges 7 of the outer skin 5 and the car body 1 .
  • the outer skin 5 rests directly on the two bows 6 .
  • Vertically running side surfaces 10 of the bows 6 are associated side surfaces 9 of the side wall upper flanges 2 directly opposite.
  • the side wall upper flanges 2 being equipped with horizontally running threaded bores 20, into which screws 21 coming from the side of the bow 6 engage.
  • the bows 6 include flange plates 22.
  • a first, channel-shaped, functional layer 11 is firmly connected to the outer skin 5 of the roof module 4 via spacers 12. In the immediate area of the bow 6, the first functional layer 11 crosses the bow 6, resulting in a continuous channel.
  • a second, channel-shaped functional layer 14 is arranged via spacers 13 directly adjoining the first functional layer 11 from below.
  • This second functional layer 14 is connected to the first functional layer 11 and the non-load-carrying outer skin 5 to form a fixed unit.
  • the second functional layer 14 runs in the area of the bows 6 directly below the bows 6 ( 3 ).
  • the first and the second functional layer 11, 14 are each lined laterally with a metal sheet 17 running along the car body 1, the upper edge of which is connected to an underside of the outer skin 5, while its lower edge is connected to the inner lining.
  • the function of the functional layers 11, 14 is left to the discretion of the person skilled in the art.
  • the first functional layer 1 is formed by an electrical layer, while the second layer 14 running directly below the bow 6 is present as a climate layer.
  • a large component 18 is also illustrated, which is arranged at a distance from the outer skin 5 above the same.
  • the large component 18 can be, for example, an air conditioning unit located on the roof of the car body 1 .
  • the large component 18 is in no contact whatsoever with the outer skin 5 and is connected laterally to heavy-duty rails 19 which are provided on an upper side of the upper chords 2 of the side wall. In this respect, the lateral edges 7 of the outer skin 5 are inward of the heavy-duty rails 19.

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

Description

Die Erfindung bezieht sich auf einen Wagenkasten für ein Schienenfahrzeug nach dem Oberbegriff von Anspruch 1. Vorgesehen ist danach ein Wagenkasten mit einem Wagenkastenrohbau, der wenigstens eine Dachöffnung aufweist, die sich in Querrichtung des Wagenkastenrohbaus zwischen Seitenwand-Obergurten des Wagenkastenrohbaus erstreckt, und mit einem abnehmbaren Dachelement zum vollständigen Verschließen der wenigstens einen Dachöffnung, wobei das Dachelement als beidseitig an den Seitenwand-Obergurten lösbar befestigtes Dachmodul ausgeführt und eine nicht lastführende Außenhaut, und wenigstens einen in Querrichtung des Wagenkastens und unterhalb der Außenhaut verlaufenden Spriegel zur lastführenden Verbindung von Seitenwänden des Wagenkastenrohbaus aufweist.The invention relates to a car body for a rail vehicle according to the preamble of claim 1. According to this, a car body is provided with a car body shell which has at least one roof opening which extends in the transverse direction of the car body shell between the side wall top chords of the car body shell, and with a removable Roof element for completely closing the at least one roof opening, the roof element being designed as a roof module that is detachably fastened on both sides to the upper chords of the side wall and has a non-load-carrying outer skin and at least one bow running in the transverse direction of the car body and below the outer skin for the load-carrying connection of side walls of the car body shell .

Ein solcher Wagenkasten ist beispielsweise aus der FR 2 433 448 A1 bekannt. In der US 2016/001789 A1 ist eine weitere Ausführungsform eines Wagenkastens für ein Schienenfahrzeug mit aufsetzbarem Dach offenbart.Such a car body is, for example, from FR 2 433 448 A1 known. In the U.S. 2016/001789 A1 another embodiment of a car body for a rail vehicle with a roof that can be attached is disclosed.

Ein weiterer Wagenkasten ist beispielsweise aus dem Bereich des Lokomotivenbaus (z.B. Baureihe 120 der Deutschen Bahn) bekannt, wobei Komponenten im Maschinenraum einer Lokomotive von oben durch große Dachöffnungen eingeführt werden. Die Dachöffnungen werden mit Dachdeckeln abgedeckt, die meist auch noch Dachausrüstung tragen, wie beispielweise Stromabnehmer, Hauptschalter und Oberspannungswandler.Another car body is known, for example, from the field of locomotive construction (e.g. series 120 of the Deutsche Bahn), with components in the machine room of a locomotive being introduced from above through large roof openings. The roof openings are covered with roof covers, which usually also carry roof equipment, such as pantographs, main switches and high-voltage converters.

Allgemein werden bei Schienenfahrzeugen, insbesondere solchen für die Personenbeförderung, im Wagenkasten verschiedene Funktionen realisiert. Als Beispiele können genannt werden: Schutz des Reisenden vor äußeren Einflüssen, Klimatisierung, usw.. Zu der Umsetzung dieser Funktionen werden in dem Wagenkasten verschiedene Einbauten vorgenommen. Diese Erfolgen meist nach Fertigstellung des Wagenkastenrohbaus, was durch dessen typischerweise röhrenförmige Ausbildung oft nur unter platzbeschränkte Bedingungen erfolgen kann. Diese Ausbauarbeiten sind deshalb häufig zeit- und kostenintensiv.In general, in rail vehicles, in particular those for passenger transport, various functions are implemented in the car body. Examples include: protection of passengers from external influences, air conditioning, etc. Various installations are made in the car body to implement these functions. These successes usually after completion of the car body shell, which by whose typically tubular design can often only take place under space-restricted conditions. This expansion work is therefore often time-consuming and costly.

Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, einen Wagenkasten der eingangs genannten Art derart weiterzubilden, dass seine Realisierung in einfacher Weise ermöglicht ist, wobei Platzbeschränkungen vermieden werden sollen, so dass sich insgesamt gegenüber dem Stand der Technik Zeit- und Kosteneinsparungen ergeben.Proceeding from this, the object of the invention is to further develop a car body of the type mentioned at the outset in such a way that it can be implemented in a simple manner, with space restrictions being avoided, so that there are overall time and cost savings compared to the prior art.

Diese Aufgabe wird gelöst durch einen Wagenkasten nach Patentanspruch 1.This problem is solved by a car body according to patent claim 1.

Ausgehend von dem eingangs genannten Wagenkasten ist ein solcher Wagenkasten dadurch gekennzeichnet, dass das Dachelement wenigstens eine unterhalb der Außenhaut angeordnete funktionale Schicht aufweist, wobei die Außenhaut, der wenigstens eine Spriegel und die wenigstens eine funktionale Schicht fest untereinander verbunden sind und eine vormontierbare Einheit bilden.Based on the car body mentioned at the outset, such a car body is characterized in that the roof element has at least one functional layer arranged underneath the outer skin, with the outer skin, the at least one bow and the at least one functional layer being firmly connected to one another and forming a preassemblable unit.

Ein derart ausgestatteter Wagenkasten zeichnet sich dadurch aus, dass das vergleichsweise komplexausgebildete Dachmodul dazu genutzt wird, bereits umfangreiche Funktionen, die im Wagenkasten zu realisieren sind, zu übernehmen. Insbesondere verschließt das Dachmodul mit seiner nichtlastführenden Außenhaut die Dachöffnung, während die wenigstens eine funktionale Schicht bereits vormontiert Teil des Dachmoduls ist und somit nicht im Nachhinein in den Wagenkasten eingebaut werden muss. Zudem ist hervorzuheben, dass eine Lastübertragung von einer Seitenwand zur anderen über den wenigstens einen Spriegel erfolgt, so dass geringe Anforderungen an die Festigkeit der Außenhaut des Dachmoduls zu stellen sind.A car body equipped in this way is characterized in that the comparatively complex roof module is used to take on extensive functions that are to be implemented in the car body. In particular, the roof module closes the roof opening with its non-load-carrying outer skin, while the at least one functional layer is already preassembled as part of the roof module and therefore does not have to be installed in the car body afterwards. It should also be emphasized that a load is transferred from one side wall to the other via the at least one bow, so that low demands are made on the strength of the outer skin of the roof module.

Das Dachmodul kann wenigstens zwei übereinander angeordnete und fest miteinander verbundene funktionale Schichten aufweisen. In dieser Weise werden in das Dachmodul weitere Funktionen integriert, für deren Realisierung am Wagenkasten ebenfalls keine nachträglichen Einbauarbeiten anfallen.The roof module can have at least two functional layers arranged one above the other and firmly connected to one another. In this way, additional functions are added to the roof module integrated, for the realization of which no subsequent installation work is required on the car body.

Die funktionalen Schichten können aus einer Gruppe ausgewählt sein, die eine Schicht zur Luftführung für die Klimatisierung eines Innenraums des Wagenkastens, eine Schicht für elektrische Verbindungen oder eine Schicht für Leitungen zum Transportieren von flüssigen Kühlmedien umfasst. Beispielsweise kann das Dachmodul von oben nach unten wie folgt aufgebaut sein: nichtlastführende Außenhaut, Spriegel, Schicht für elektrische Verbindungen, Schicht für die Klimatisierung eines Innenraums und dachseitiger Abschnitt einer Innenverkleidung des Wagenkastens. Insbesondere kann die Innenverkleidung des Wagenkastens, die dem Dach zugewandt ist, die Unterseite des Dachmoduls bilden.The functional layers can be selected from a group that includes a layer for air routing for the air conditioning of an interior of the car body, a layer for electrical connections or a layer for lines for transporting liquid cooling media. For example, the roof module can be constructed as follows from top to bottom: non-load-carrying outer skin, bow, layer for electrical connections, layer for the air conditioning of an interior and roof-side section of an interior paneling of the car body. In particular, the interior paneling of the car body, which faces the roof, can form the underside of the roof module.

Bevorzugt durchquert die wenigstens eine funktionale Schicht den Spriegel horizontal. In diesem Fall ist die funktionale Schicht außerhalb der Spriegel kanalförmig ausgebildet, während im Spriegelbereich eine Durchgangsöffnung in den jeweiligen Spriegeln die Kanalfunktion übernimmt.The at least one functional layer preferably traverses the bow horizontally. In this case, the functional layer outside the bows is designed in the form of a channel, while in the bow area a through-opening in the respective bows assumes the channel function.

Vorzugsweise verläuft eine der funktionalen Schichten horizontal unmittelbar unterhalb des wenigstens einen Spriegels. Dies gestattet eine platzsparende Unterbringung der funktionalen Schichten. Alternativ ist es aber auch möglich, dass die funktionale Schicht in einem vertikalen Abstand zu einer Unterseite der Spriegel angeordnet ist.One of the functional layers preferably runs horizontally directly below the at least one bow. This allows the functional layers to be accommodated in a space-saving manner. Alternatively, however, it is also possible for the functional layer to be arranged at a vertical distance from an underside of the bow.

Die vorgesehenen funktionalen Schichten sind kanalförmig ausgebildet. Im Fall einer Elektroschicht liegen beispielsweise innerhalb eines kanalförmigen Gehäuses diverse Kabel. Im Fall eines Klimakanals dient ein freier Innenraum der funktionalen Schicht zur Führung von Luft. Bei Einsatz einer funktionalen Schicht zur Führung von flüssigen Kühlmedien sind innerhalb eines kanalförmigen Gehäuses geeignete Fluidleitungen untergebracht.The functional layers provided are designed in the form of channels. In the case of an electrical layer, for example, various cables lie within a channel-shaped housing. In the case of an air conditioning duct, a free interior of the functional layer is used to conduct air. When using a functional layer for guiding liquid cooling media, suitable fluid lines are accommodated within a channel-shaped housing.

Das Dachmodul kann im Bereich der Innenverkleidung mit Beleuchtungselementen, Monitoren und/oder Lautsprechern ausgestattet sein. Durch diese Maßnahmen erhöht sich der Integrationsgrad des Dachmoduls hinsichtlich unterstützter Funktionen.The roof module can be equipped with lighting elements, monitors and/or loudspeakers in the area of the interior lining. These measures increase the degree of integration of the roof module with regard to supported functions.

Im Bereich der Dachöffnung kann wenigstens eine Großkomponente angeordnet sein, die unmittelbar an wenigstens einem der Seitenwand-Obergurte des Wagenkastenrohbaus montiert ist und im Bereich der wenigstens einen Dachöffnung in einem vertikalen Abstand zu dem Dachmodul angeordnet ist. Durch die getroffene Anordnung berührt die Großkomponente, bei der es sich beispielsweise um eine Klimaanlage handeln kann, die nichtlastführende Außenhaut des Dachmoduls nicht. Die Abstützung und Montage der Großkomponente erfolgt ausschließlich über einen oder auch zwei Schwerlastschienen, die dann auf die beiden vorhandenen Seitenwand-Obergurte verteilt wären.At least one large component can be arranged in the area of the roof opening, which is mounted directly on at least one of the side wall upper flanges of the car body shell and is arranged in the area of the at least one roof opening at a vertical distance from the roof module. Due to the arrangement made, the large component, which can be an air conditioning system, for example, does not touch the non-load-carrying outer skin of the roof module. The support and assembly of the large component is carried out exclusively via one or two heavy-duty rails, which would then be distributed over the two existing side wall upper chords.

Die Dachöffnung kann sich über eine gesamte Fläche zwischen Stirnwänden und den Seitenwänden des Wagenkastenrohbaus erstrecken, wobei dann das Dachmodul wenigstens zwei Spriegel aufweisen würde. Im Bedarfsfall können noch weitere Spriegel vorgesehen sein, um eine geeignete Lastführung zwischen den beiden Seitenwänden zu gewährleisten. Ein Dachmodul, welches eine Dachöffnung der genannten Bemessung verschließen soll, erstreckt sich somit etwa über die gesamte Dachfläche eines Wagenkastens.The roof opening can extend over an entire area between the end walls and the side walls of the car body shell, in which case the roof module would have at least two bows. If necessary, further bows can be provided in order to ensure suitable load guidance between the two side walls. A roof module, which is intended to close a roof opening of the dimension mentioned, thus extends approximately over the entire roof area of a car body.

Ein Ausführungsbeispiel der Erfindung ist nachfolgend unter Bezugnahme auf die Zeichnungen noch näher erläutert. Es zeigen:

Figur 1
eine schematische, auseinandergezogene perspektivische Ansicht eines Wagenkastens,
Figur 2
eine schematische Querschnittsansicht eines Dachabschnitts des Wagenkastens von Figur 1 im Bereich von Spriegeln,
Figur 3
eine schematische Querschnittsansicht eines Dachabschnittes des Wagenkastens von Figur 1 und
Figur 4
eine schematische Querschnittsansicht einer Einzelheit X von Figur 3.
An embodiment of the invention is explained in more detail below with reference to the drawings. Show it:
figure 1
a schematic, exploded perspective view of a car body,
figure 2
a schematic cross-sectional view of a roof portion of the car body of FIG figure 1 in the area of bows,
figure 3
a schematic cross-sectional view of a roof section of the car body of FIG figure 1 and
figure 4
a schematic cross-sectional view of a detail X of FIG figure 3 .

Aus Figur 1 geht der allgemeine Aufbau eines Wagenkastens für ein Schienenfahrzeug hervor. Ein Wagenkastenrohbau 1 weist einen zum Dach hin offenen, kastenartigen Aufbau aus Stirnwänden, Seitenwänden mit Seitenwand-Obergurten 2 und einem Fahrzeugboden auf. Ein Dachbereich dieses Aufbaus ist über eine gesamte Innenlänge und -breite des Wagenkastenrohbaus offen. Zum Verschließen der sich ergebenden Dachöffnung 3 dient ein als vormontierte Einheit vorliegendes Dachmodul 4. Das Dachmodul 4 ist passgenau in die Dachöffnung 3 von oben einsetzbar, wobei an einer Unterseite einer Außenhaut 5 im vorliegenden Ausführungsbeispiel zwei Spriegel 6 zur lastübertragenden Verbindung zwischen den Seitenwandobergurten 2 vorgesehen sind. Die Spriegel 6 werden, wie später näher erläutert wird, lösbar unmittelbar mit den Seitenwand-Obergurten 2 lastübertragend verbunden, so dass die Außenhaut 5 als "nicht lastführend" bezeichnet werden kann, und zwar bezogen auf Lastübertragungen zwischen den Seitenwand-Obergurten 2 bzw. den Seitenwänden.Out of figure 1 shows the general structure of a car body for a rail vehicle. A car body shell 1 has a box-like structure which is open towards the roof and consists of end walls, side walls with side wall upper flanges 2 and a vehicle floor. A roof area of this structure is open over the entire interior length and width of the car body shell. A roof module 4 present as a preassembled unit is used to close the resulting roof opening 3. The roof module 4 can be inserted with a precise fit into the roof opening 3 from above, with two bows 6 being provided on the underside of an outer skin 5 in the present exemplary embodiment for the load-transmitting connection between the side wall upper flanges 2 are. As will be explained in more detail later, the bows 6 are releasably connected directly to the side wall top chords 2 in a load-transmitting manner, so that the outer skin 5 can be described as "not load-carrying", specifically in relation to load transfers between the side wall top chords 2 and the side walls.

Aus den Figuren 2 und 3 geht nun der Aufbau des Dachmoduls 4 mehr im Detail hervor. Die Außenhaut 5 liegt mit ihren Längsrändern 7 über Abstandshalter 8 auf zugeordneten, nach innen vorspringenden Stegen der Seitenwand-Obergurte 2 auf. Es sind senkrecht verlaufende Schrauben vorhanden, welche längslaufende Dichtungen zwischen den Längsrändern 7 der Außenhaut 5 und dem Wagenkasten 1 vorspannen.From the figures 2 and 3 the structure of the roof module 4 now appears in more detail. The outer skin 5 rests with its longitudinal edges 7 via spacers 8 on associated webs of the side wall upper flanges 2 that project inward. There are vertically running screws which prestress longitudinal seals between the longitudinal edges 7 of the outer skin 5 and the car body 1 .

Die Außenhaut 5 liegt im vorliegenden Ausführungsbeispiel unmittelbar auf den zwei Spriegeln 6 auf. Vertikal verlaufende Seitenflächen 10 der Spriegel 6 liegen zugeordneten Seitenflächen 9 der Seitenwand-Obergurte 2 unmittelbar gegenüber.In the present exemplary embodiment, the outer skin 5 rests directly on the two bows 6 . Vertically running side surfaces 10 of the bows 6 are associated side surfaces 9 of the side wall upper flanges 2 directly opposite.

In Anschlussbereichen bei der Einzelheit X in Figur 3 zwischen den Seitenflächen 9 der Seitenwand-Obergurte 2 und den Seitenflächen 10 der Spriegel 6 sind die Seitenwand-Obergurte 2 und die Spriegel 6 jeweils lösbar lasttragend miteinander verbunden. Dies geht mehr im Detail aus Figur 4 hervor, wobei die Seitenwand-Obergurte 2 mit horizontal verlaufenden Gewindebohrungen 20 ausgestattet sind, in welche von Seiten des Spriegels 6 kommende Schrauben 21 eingreifen. Dazu umfassen die Spriegel 6 Flanschplatten 22.In connection areas at detail X in figure 3 between the side surfaces 9 of the side wall top chords 2 and the side surfaces 10 of the bows 6, the side wall top chords 2 and the bows 6 are each detachably connected to one another in a load-bearing manner. This goes into more detail figure 4 emerges, the side wall upper flanges 2 being equipped with horizontally running threaded bores 20, into which screws 21 coming from the side of the bow 6 engage. For this purpose, the bows 6 include flange plates 22.

Außerhalb der Spriegel 6 ist eine erste, kanalförmige funktionale Schicht 11 über Abstandshalter 12 fest mit der Außenhaut 5 des Dachmoduls 4 verbunden. Im unmittelbaren Bereich des Spriegels 6 durchquert die erste funktionale Schicht 11 den Spriegel 6, so dass sich ein durchgehender Kanal ergibt.Outside the bows 6, a first, channel-shaped, functional layer 11 is firmly connected to the outer skin 5 of the roof module 4 via spacers 12. In the immediate area of the bow 6, the first functional layer 11 crosses the bow 6, resulting in a continuous channel.

Über unmittelbar von unten an die erste funktionale Schicht 11 anschließende Abstandshalter 13 ist eine zweite, kanalförmige funktionale Schicht 14 angeordnet. Diese zweite funktionale Schicht 14 ist mit der ersten funktionalen Schicht 11 und der nicht lastführenden Außenhaut 5 zu einer festen Einheit verbunden. Die zweite funktionale Schicht 14 verläuft im Bereich der Spriegel 6 unmittelbar unterhalb der Spriegel 6 (Fig. 3).A second, channel-shaped functional layer 14 is arranged via spacers 13 directly adjoining the first functional layer 11 from below. This second functional layer 14 is connected to the first functional layer 11 and the non-load-carrying outer skin 5 to form a fixed unit. The second functional layer 14 runs in the area of the bows 6 directly below the bows 6 ( 3 ).

Eine Unterseite des Dachmoduls 5, die einem Fahrzeuginnenraum des Wagenkastens 1 zugewandt ist, wird von einer Innenverkleidung 15 gebildet, die über Abstandshalter 16 von unten an die zweite funktionale Schicht 14 gesetzt ist und mit Lautsprechern, Monitoren, Beleuchtungselementen usw. ausgestattet ist.An underside of the roof module 5, which faces a vehicle interior of the car body 1, is formed by an interior lining 15, which is placed on the second functional layer 14 from below via spacers 16 and is equipped with speakers, monitors, lighting elements, etc.

Außerhalb der Spriegel 6 (Fig. 2) sind die erste und die zweite funktionale Schicht 11, 14 seitlich jeweils mit einem längs des Wagenkastens 1 verlaufenden Blech 17 verkleidet, dessen oberer Rand an einer Unterseite der Außenhaut 5 angebunden ist, während sein unterer Rand an die Innenverkleidung anschließt.Outside the bows 6 ( 2 ) The first and the second functional layer 11, 14 are each lined laterally with a metal sheet 17 running along the car body 1, the upper edge of which is connected to an underside of the outer skin 5, while its lower edge is connected to the inner lining.

Grundsätzlich ist die Funktion der funktionalen Schichten 11, 14 dem Belieben des Fachmanns überlassen. Im vorliegenden Ausführungsbeispiel wird jedoch die erste funktionale Schicht 1 von einer Elektroschicht gebildet, während die zweite, unmittelbar unterhalb der Spriegel 6 verlaufende Schicht 14 als Klimaschicht vorliegt.In principle, the function of the functional layers 11, 14 is left to the discretion of the person skilled in the art. In the present exemplary embodiment, however, the first functional layer 1 is formed by an electrical layer, while the second layer 14 running directly below the bow 6 is present as a climate layer.

In den Figuren 2 und 3 ist außerdem eine Großkomponente 18 veranschaulicht, welche in einem Abstand zu der Außenhaut 5 oberhalb derselben angeordnet ist. Bei der Großkomponente 18 kann es sich beispielsweise um ein auf dem Dach des Wagenkastens 1 befindliches Klimagerät handeln. Die Großkomponente 18 steht in keinerlei Kontakt zu der Außenhaut 5 und ist seitlich jeweils an Schwerlastschienen 19 angebunden, die auf einer Oberseite der Seitenwand-Obergurte 2 vorgesehen sind. Insofern liegen die seitlichen Ränder 7 der Außenhaut 5 einwärts der Schwerlastschienen 19.In the figures 2 and 3 a large component 18 is also illustrated, which is arranged at a distance from the outer skin 5 above the same. The large component 18 can be, for example, an air conditioning unit located on the roof of the car body 1 . The large component 18 is in no contact whatsoever with the outer skin 5 and is connected laterally to heavy-duty rails 19 which are provided on an upper side of the upper chords 2 of the side wall. In this respect, the lateral edges 7 of the outer skin 5 are inward of the heavy-duty rails 19.

Claims (11)

  1. Coach body for a rail vehicle, having a coach body shell (1), which has at least one roof opening (3) which extends in the transverse direction of the coach body shell (1) between side wall upper chords (2) of the coach body shell (1), and having a removable roof element for completely closing the at least one roof opening (3), wherein the roof element is configured as a roof module (4) which is releasably fastened to the side wall upper chords (2) on both sides and has a nonload-carrying outer skin (5), at least one bow (6) extending in the transverse direction of the coach body and below the outer skin (5) and serving for the load-carrying connection of side walls of the coach body shell (1), characterized in that the roof element has at least one functional layer (11, 14) arranged below the outer skin (5), wherein the outer skin (5), the at least one bow (6) and the at least one functional layer (11, 14) are fixedly connected to one another and form a preassemblable unit.
  2. Coach body according to Claim 1,
    characterized in that
    the roof module (4) has at least two functional layers (11, 14) which are arranged above one another and are fixedly connected to one another.
  3. Coach body according to either of Claims 1 and 2,
    characterized in that
    the functional layer or layers (11, 14) is or are selected from a group which comprises a layer for conducting air for the air-conditioning of an interior of the coach body, a layer for electrical connections or a layer for lines for the transport of liquid cooling media.
  4. Coach body according to one of Claims 1 to 3,
    characterized in that
    the at least one functional layer (11) horizontally crosses through the bow or bows (6).
  5. Coach body according to Claim 2,
    characterized in that
    one of the functional layers (14) extends horizontally directly below the at least one bow (6).
  6. Coach body according to one of Claims 1 to 5,
    characterized in that
    the at least one functional layer (11, 14) is designed to be in the form of a duct.
  7. Coach body according to one of Claims 1 to 6,
    characterized in that
    the roof module (4) comprises a roof-side portion of an inner lining (15) of the coach body, which lining forms an underside of the roof module (4).
  8. Coach body according to Claim 7,
    characterized in that
    the roof module (4) is equipped in the region of the inner lining (15) with lighting elements, monitors, and/or loudspeakers.
  9. Coach body according to one of Claims 1 to 8,
    characterized in that
    at least one large component is arranged in the region of the roof opening (3), which large component is mounted directly on at least one of the side wall upper chords (2) of the coach body shell (1) and, in the region of the at least one roof opening (3), is arranged at a vertical distance from the roof module (4).
  10. Coach body according to Claim 9,
    characterized in that
    the at least one side wall upper chord (2) is equipped, in the region of the at least one roof opening (3), on its upper side, with a heavy-load rail (19) which extends in the longitudinal direction of the coach body and on which the at least one large component (18) is fastened.
  11. Coach body according to one of Claims 1 to 10,
    characterized in that
    the roof opening (3) extends over a whole area between end walls and the side walls of the coach body shell (1), wherein the roof module (4) has at least two bows (6).
EP17710919.6A 2016-04-12 2017-03-15 Car body for a rail vehicle Active EP3442845B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016004314.8A DE102016004314A1 (en) 2016-04-12 2016-04-12 Car body for a rail vehicle
PCT/EP2017/056116 WO2017178184A1 (en) 2016-04-12 2017-03-15 Car body for a rail vehicle

Publications (2)

Publication Number Publication Date
EP3442845A1 EP3442845A1 (en) 2019-02-20
EP3442845B1 true EP3442845B1 (en) 2022-10-12

Family

ID=58314226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17710919.6A Active EP3442845B1 (en) 2016-04-12 2017-03-15 Car body for a rail vehicle

Country Status (3)

Country Link
EP (1) EP3442845B1 (en)
DE (1) DE102016004314A1 (en)
WO (1) WO2017178184A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108100513B (en) * 2017-12-26 2024-05-10 中车西安车辆有限公司 Powdery material transportation container
CN109591527B (en) * 2018-11-23 2022-04-19 青岛中车四方轨道车辆有限公司 Body of railway vehicle
DE102022212254A1 (en) 2022-11-17 2024-05-23 Siemens Mobility GmbH Roof construction for a rail vehicle and manufacturing process

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Publication number Priority date Publication date Assignee Title
DE102014218442A1 (en) * 2014-09-15 2016-03-17 Siemens Aktiengesellschaft Rail vehicle with a roof air duct

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Publication number Priority date Publication date Assignee Title
US4209892A (en) * 1978-08-18 1980-07-01 The Budd Company Method of manufacturing, packaging and assembling a railway car
DE2952371A1 (en) * 1979-01-17 1980-07-31 Budd Co ARRANGIBLE ARRANGEMENT ON THE ROOF OF A RAILWAY
AU655250B2 (en) * 1991-04-26 1994-12-08 Hitachi Limited Vehicle and method of producing the same
DE10305763A1 (en) * 2003-02-11 2004-08-19 Siemens Ag Car body of a rail vehicle
DE102006037072B4 (en) * 2006-08-08 2010-05-12 Siemens Ag Rail vehicle with integrated exhaust system in the roof
DE102008046870A1 (en) * 2008-09-11 2009-11-26 Bombardier Transportation Gmbh Muffler unit for rail vehicle i.e. locomotive with diesel engine, has particle filters i.e. open particle filters, that are arranged in exhaust channel for filtering particles i.e. soot particles, from exhaust gas of diesel engine
JP6185726B2 (en) * 2013-02-25 2017-08-23 川崎重工業株式会社 Railway vehicle structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014218442A1 (en) * 2014-09-15 2016-03-17 Siemens Aktiengesellschaft Rail vehicle with a roof air duct

Also Published As

Publication number Publication date
EP3442845A1 (en) 2019-02-20
WO2017178184A1 (en) 2017-10-19
DE102016004314A1 (en) 2017-10-12

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