EP3941796B1 - Rail vehicle having an undercarriage for receiving supply lines - Google Patents

Rail vehicle having an undercarriage for receiving supply lines Download PDF

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Publication number
EP3941796B1
EP3941796B1 EP20721473.5A EP20721473A EP3941796B1 EP 3941796 B1 EP3941796 B1 EP 3941796B1 EP 20721473 A EP20721473 A EP 20721473A EP 3941796 B1 EP3941796 B1 EP 3941796B1
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EP
European Patent Office
Prior art keywords
rail vehicle
subframe
supply lines
base plate
vehicle according
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EP20721473.5A
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German (de)
French (fr)
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EP3941796A1 (en
Inventor
Marco Henz
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Siemens Mobility GmbH
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Siemens Mobility GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/10—Floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • 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
    • B61F1/00—Underframes
    • B61F1/08—Details

Definitions

  • the invention relates to a rail vehicle according to the preamble of claim 1. Thereafter, a rail vehicle is provided with a base frame which has a section which is assigned to a chassis area of the rail vehicle and has an installation space for receiving supply lines.
  • Exemplary embodiments of such rail vehicles are in the JP 2010 254091 A , the JP S53 143307 U , the JP H07 31547 U and the DE 10 2012 206663 A1 described.
  • the chassis area of such a rail vehicle it is necessary that sufficient installation space is available to accommodate supply lines for electrical and/or pneumatic components. These supply lines can be routed past the chassis area as well as for supplying certain components of the chassis, such as supplying the air spring of the chassis with compressed air.
  • the installation space situations in the chassis area can vary greatly on different rail vehicles.
  • the available installation space is determined, among other things, by different widths of the rail vehicle, the height of the rail vehicle structure and specifications regarding the height of the floor of an interior of the rail vehicle.
  • the installation space is influenced by the intended chassis and its movements during operation of the rail vehicle.
  • the invention is based on the object of further developing the rail vehicle of the type mentioned in such a way that suitable installation space is provided for the supply lines.
  • This task is solved by a rail vehicle with the features of claim 1.
  • This rail vehicle is characterized in that the section of the base frame assigned to the chassis area has a single-shell base plate with dent stiffeners running in the longitudinal direction of the base frame and produced by reshaping the base plate, the interior of which Installation space for accommodating the supply lines forms.
  • the dent stiffeners provided thus provide an interior space that is accessible from one side and can be used to accommodate the supply lines. It is therefore no longer necessary for the chassis area itself to have such free installation space that the supply lines can be easily laid.
  • the dent stiffeners preferably protrude from a main plane of the base plate towards a floor of an interior of the rail vehicle.
  • the free interior spaces of the buckling stiffeners are accessible from below, so that supply lines can be laid in a simple manner.
  • the buckling stiffeners can be U-shaped and have horizontal support surfaces. This results in a stiffening of the single-shell base plate as well as a defined support level for other components of the rail vehicle.
  • the floor of the interior of the rail vehicle which can in particular be a vehicle for passenger transport purposes, is preferably supported on the support surfaces of the buckling stiffeners.
  • the term “floor” is to be understood broadly, i.e. H. This also refers to multi-layer floor structures, which may also include insulation layers.
  • the floor of the interior of the rail vehicle can be glued directly to the support surfaces.
  • the base frame can have a central long beam in the chassis area, to which sections of the single-shell base plate are connected on both sides in the transverse direction of the base frame.
  • the base plate is designed in two parts in the transverse direction.
  • Each section of the single-shell base plate can be equipped with several dent stiffeners running in the longitudinal direction of the base frame.
  • the sides of the sections of the single-shell base plate that are remote from the central long beam can be supported via sliding seats on the outer long beams of the base frame.
  • a longitudinal section of a base frame of a rail vehicle for passenger transport or goods transport purposes has a central long beam 1 in its chassis area and two outer long beams 2, all of which can be in the form of extruded aluminum profiles and carry a single-shell base plate 3 made of aluminum sheet.
  • the base plate 3 is present in two sections in the transverse direction of the base frame, each of which extends from the central long beam 1 towards one of the two outer long beams 2.
  • the sides of the sections of the base plate 3 that are remote from the central long beams 1 are connected to the assigned outer long beams 2 via intermediate profiles 4.
  • the intermediate profiles 4 and associated sides of the outer longitudinal beams 2 form sliding seats, so that any width tolerances of the rail vehicle can be compensated for.
  • the base plate 3 is equipped with a total of four U-shaped dent stiffeners 5, which protrude upwards from a main plane of the single-shell base plate 3.
  • the base plate 3 can be present, for example, as a formed aluminum sheet.
  • the dent stiffeners 5 define a substantially rectangular interior with upper support surfaces 6.
  • the dent stiffeners 5 are accessible from their open side below.
  • Electrical and/or pneumatic supply lines 7 are mounted in their respective interior, for example via suitable holders.
  • a floor 8 of an interior of the rail vehicle is supported on the support surfaces 6 and glued directly to them.
  • the buckling stiffeners 5 can be dispensed with in the longitudinal direction of the base frame, since it is possible to attach the supply lines 7 directly to the shell of the rail vehicle. There are no installation space restrictions such as those in the chassis area that need to be taken into account.
  • the base frame comprises a main cross member 9, on which a chassis/bogie of the rail vehicle is to be mounted.
  • a main air line/main air tank line (HBL) 10 as an example of one of the supply lines 7 is passed through the main cross member 9.
  • a line 11, also as an example of one of the supply lines 7, is connected to the main cross member 9 for supplying compressed air to an air spring of the chassis from an additional air volume.
  • An interior of the main cross member 8 serves as a compressed air container and the main cross member 8 has connection surfaces 12 for air springs, which extend downwards from the connection surfaces 12.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Body Structure For Vehicles (AREA)

Description

Die Erfindung bezieht sich auf ein Schienenfahrzeug nach dem Oberbegriff von Anspruch 1. Danach ist ein Schienenfahrzeug mit einem Untergestell vorgesehen, das einen Abschnitt aufweist, der einem Fahrwerksbereich des Schienenfahrzeugs zugeordnet ist und einen Bauraum zur Aufnahme von Versorgungsleitungen aufweist.The invention relates to a rail vehicle according to the preamble of claim 1. Thereafter, a rail vehicle is provided with a base frame which has a section which is assigned to a chassis area of the rail vehicle and has an installation space for receiving supply lines.

Ausführungsbeispiele für solche Schienenfahrzeuge sind in der JP 2010 254091 A , der JP S53 143307 U , der JP H07 31547 U und der DE 10 2012 206663 A1 beschrieben.Exemplary embodiments of such rail vehicles are in the JP 2010 254091 A , the JP S53 143307 U , the JP H07 31547 U and the DE 10 2012 206663 A1 described.

Im Fahrwerksbereich eines solchen Schienenfahrzeugs ist es erforderlich, dass ein ausreichender Bauraum zur Unterbringung von Versorgungsleitungen für elektrische und/oder pneumatische Komponenten zur Verfügung steht. Diese Versorgungsleitungen können sowohl an dem Fahrwerksbereich vorbeigeführt sein, als auch zur Versorgung bestimmter Komponenten des Fahrwerks, wie beispielsweise eine Versorgung der Luftfeder des Fahrwerks mit Druckluft, vorgesehen sein. Die Bauraumsituationen im Fahrwerksbereich können bei verschieden Schienenfahrzeugen stark variieren. So ergibt sich der verfügbare Bauraum unter anderem durch unterschiedliche Breiten des Schienenfahrzeugs, die Höhe der Schienenfahrzeugstruktur und Vorgaben hinsichtlich der Höhe des Fußbodens eines Innenraums des Schienenfahrzeugs. Zudem wird der Bauraum beeinflusst durch das vorgesehene Fahrwerk und seine Bewegungen im Betrieb des Schienenfahrzeugs.In the chassis area of such a rail vehicle, it is necessary that sufficient installation space is available to accommodate supply lines for electrical and/or pneumatic components. These supply lines can be routed past the chassis area as well as for supplying certain components of the chassis, such as supplying the air spring of the chassis with compressed air. The installation space situations in the chassis area can vary greatly on different rail vehicles. The available installation space is determined, among other things, by different widths of the rail vehicle, the height of the rail vehicle structure and specifications regarding the height of the floor of an interior of the rail vehicle. In addition, the installation space is influenced by the intended chassis and its movements during operation of the rail vehicle.

Bisher wurden elektrische und pneumatische Leitungsverlegungen im Fahrwerksbereich außen seitlich am Fahrzeugrohbau neben den Fahrwerken verlegt. Weiterentwicklungen des Fahrwerkbereichs zur Einhaltung von besonderen Anforderungen kann jedoch dazu führen, dass immer weniger Bauraum für die Versorgungsleitungen zur Verfügung stehtPreviously, electrical and pneumatic cables in the chassis area were laid on the outside of the vehicle bodyshell next to the chassis. However, further developments in the chassis area to comply with special requirements can be made lead to less and less space being available for the supply lines

Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, das Schienenfahrzeug der eingangs genannten Art derart weiterzuentwickeln, dass geeigneter Bauraum für die Versorgungsleitungen bereitgestellt ist.Based on this, the invention is based on the object of further developing the rail vehicle of the type mentioned in such a way that suitable installation space is provided for the supply lines.

Diese Aufgabe wird gelöst durch ein Schienenfahrzeug mit den Merkmalen des Anspruchs 1. Dieses Schienenfahrzeug zeichnet sich dadurch aus, dass der dem Fahrwerksbereich zugeordnete Abschnitt des Untergestells eine einschalige Bodenplatte mit in Längsrichtung des Untergestells verlaufenden und durch Umformen der Bodenplatte hergestellten Beulsteifen aufweist, deren Innenraum den Bauraum zur Aufnahme der Versorgungsleitungen bildet.This task is solved by a rail vehicle with the features of claim 1. This rail vehicle is characterized in that the section of the base frame assigned to the chassis area has a single-shell base plate with dent stiffeners running in the longitudinal direction of the base frame and produced by reshaping the base plate, the interior of which Installation space for accommodating the supply lines forms.

Die vorgesehenen Beulsteifen stellen somit einen von einer Seite zugänglichen Innenraum zur Verfügung, der zur Unterbringung der Versorgungsleitungen genutzt werden kann. Somit ist es nicht mehr erforderlich, dass der Fahrwerksbereich selbst derart freien Bauraum aufweist, dass die Versorgungsleitungen ohne weiteres verlegt werden können.The dent stiffeners provided thus provide an interior space that is accessible from one side and can be used to accommodate the supply lines. It is therefore no longer necessary for the chassis area itself to have such free installation space that the supply lines can be easily laid.

Bevorzugt stehen die Beulsteifen aus einer Hauptebene der Bodenplatte in Richtung auf einen Fußboden eines Innenraums des Schienenfahrzeugs vor. In diesem Fall sind die freien Innenräume der Beulsteifen von unten her zugänglich, so dass die Verlegung von Versorgungsleitungen in einfacher Weise erfolgen kann.The dent stiffeners preferably protrude from a main plane of the base plate towards a floor of an interior of the rail vehicle. In this case, the free interior spaces of the buckling stiffeners are accessible from below, so that supply lines can be laid in a simple manner.

Die Beulsteifen können U-förmig ausgebildet sein und horizontale Auflageflächen aufweisen. In dieser Weise ergibt sich eine Aussteifung der einschaligen Bodenplatte sowie eine definierte Auflageebene für weitere Komponenten des Schienenfahrzeugs.The buckling stiffeners can be U-shaped and have horizontal support surfaces. This results in a stiffening of the single-shell base plate as well as a defined support level for other components of the rail vehicle.

Bevorzugt ist der Fußboden des Innenraums des Schienenfahrzeugs, bei dem es sich insbesondere um ein Fahrzeug zu Personenbeförderungszwecken handeln kann, auf den Auflageflächen der Beulsteifen abgestützt. Dabei ist der Begriff "Fußboden" breit zu verstehen, d. h. auch mehrschichtige Fußbodenaufbauten sind hier gemeint, die ggf. auch Dämmschichten umfassen.The floor of the interior of the rail vehicle, which can in particular be a vehicle for passenger transport purposes, is preferably supported on the support surfaces of the buckling stiffeners. The term “floor” is to be understood broadly, i.e. H. This also refers to multi-layer floor structures, which may also include insulation layers.

Der Fußboden des Innenraums des Schienenfahrzeugs kann unmittelbar mit den Auflageflächen verklebt sein.The floor of the interior of the rail vehicle can be glued directly to the support surfaces.

In dieser Weise ergibt sich eine besonders einfache Montage des Fußbodens an der Bodenplatte des Untergestells.This results in a particularly simple installation of the floor on the base plate of the base frame.

Das Untergestell kann im Fahrwerksbereich einen Mittellangträger aufweisen, an den sich in Querrichtung des Untergestells zu beiden Seiten Abschnitte der einschaligen Bodenplatte anschließen.The base frame can have a central long beam in the chassis area, to which sections of the single-shell base plate are connected on both sides in the transverse direction of the base frame.

Bei dieser Ausführungsform ist die Bodenplatte in Querrichtung zweiteilig ausgebildet. Jeder Abschnitt der einschaligen Bodenplatte kann mit mehreren, in Längsrichtung des Untergestells verlaufenden Beulsteifen ausgestattet sein.In this embodiment, the base plate is designed in two parts in the transverse direction. Each section of the single-shell base plate can be equipped with several dent stiffeners running in the longitudinal direction of the base frame.

Die von dem Mittellangträger entfernten Seiten der Abschnitte der einschaligen Bodenplatte können über Schiebesitze auf Außenlangträgern des Untergestells abgestützt sein.The sides of the sections of the single-shell base plate that are remote from the central long beam can be supported via sliding seats on the outer long beams of the base frame.

Dabei werden die eingesetzten Komponenten, wie Mittellangträger, Abschnitte der einschaligen Bodenplatte und Außenlangträger in geeigneter Weise miteinander verschweißt sein.The components used, such as central long beams, sections of the single-shell base plate and outer long beams, will be welded together in a suitable manner.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend unter Bezugnahme auf die Zeichnung noch näher erläutert.An exemplary embodiment of the invention is explained in more detail below with reference to the drawing.

Es zeigen:

Figur 1
eine Querschnittsansicht eines Untergestells eines Schienenfahrzeugs, und zwar in seinem Fahrwerksbereich außerhalb eines Hauptquerträgers des Untergestells, und
Figur 2
eine Ansicht von unten auf das Untergestell von Figur 1 im Bereich eines Hauptquerträgers des Untergestells.
Show it:
Figure 1
a cross-sectional view of a base frame of a rail vehicle, namely in its chassis area outside a main cross member of the underframe, and
Figure 2
a view from below of the base frame of Figure 1 in the area of a main cross member of the base frame.

Wie aus der Figur 1 hervorgeht, weist ein Längsabschnitt eines Untergestells eines Schienenfahrzeugs zu Personenbeförderungs- oder Gütertransportzwecken in seinem Fahrwerksbereich einen Mittellangträger 1 sowie zwei Außenlangträger 2, die sämtlich als Aluminium-Strangpreßprofile vorliegen können und eine einschalige Bodenplatte 3 aus Aluminium-Blech tragen. Die Bodenplatte 3 liegt in Querrichtung des Untergestells in zwei Abschnitten vor, die sich jeweils von dem Mittellangträger 1 aus in Richtung auf einen der beiden Außenlangträger 2 erstrecken. Dabei sind die von den Mittellangträger 1 aus entfernt gelegenen Seiten der Abschnitte der Bodenplatte 3 über Zwischenprofile 4 mit den zugeordneten Außenlangträgern 2 verbunden. Dabei bilden die Zwischenprofile 4 und zugeordnete Seiten der Außenlangträger 2 Schiebesitze aus, so dass ggf. vorliegende Breitentoleranzen des Schienenfahrzeugs ausgeglichen werden können. Im fertig montierten Zustand des Untergestells sind von der Mitte nach außen der Mittellangträger 1, die Abschnitte der Bodenplatte 3, die Zwischenprofile 4 und die Außenlangträger 2 jeweils durch Schweißverbindungen miteinander gefügt.Like from the Figure 1 As can be seen, a longitudinal section of a base frame of a rail vehicle for passenger transport or goods transport purposes has a central long beam 1 in its chassis area and two outer long beams 2, all of which can be in the form of extruded aluminum profiles and carry a single-shell base plate 3 made of aluminum sheet. The base plate 3 is present in two sections in the transverse direction of the base frame, each of which extends from the central long beam 1 towards one of the two outer long beams 2. The sides of the sections of the base plate 3 that are remote from the central long beams 1 are connected to the assigned outer long beams 2 via intermediate profiles 4. The intermediate profiles 4 and associated sides of the outer longitudinal beams 2 form sliding seats, so that any width tolerances of the rail vehicle can be compensated for. When the base frame is fully assembled, the central long beam 1, the sections of the base plate 3, the intermediate profiles 4 and the outer long beams 2 are each joined together by welded connections from the center outwards.

Die Bodenplatte 3 ist im vorliegenden Ausführungsbeispiel mit insgesamt vier U-förmigen Beulsteifen 5 ausgestattet, die aus einer Hauptebene der einschaligen Bodenplatte 3 nach oben hin vorstehen. Die Bodenplatte 3 kann beispielsweise als umgeformtes Aluminiumblech vorliegen. Die Beulsteifen 5 definieren einen im Wesentlichen rechtwinkligen Innenraum mit oberen Auflageflächen 6. Die Beulsteifen 5 sind von ihrer offenen Seite unten her zugänglich. In ihrem jeweiligen Innenraum sind elektrische und/oder pneumatische Versorgungsleitungen 7 montiert, beispielsweise über geeignete Halter.In the present exemplary embodiment, the base plate 3 is equipped with a total of four U-shaped dent stiffeners 5, which protrude upwards from a main plane of the single-shell base plate 3. The base plate 3 can be present, for example, as a formed aluminum sheet. The dent stiffeners 5 define a substantially rectangular interior with upper support surfaces 6. The dent stiffeners 5 are accessible from their open side below. Electrical and/or pneumatic supply lines 7 are mounted in their respective interior, for example via suitable holders.

Ein Fußboden 8 eines Innenraums des Schienenfahrzeugs ist auf den Auflageflächen 6 abgestützt und unmittelbar mit diesen verklebt.A floor 8 of an interior of the rail vehicle is supported on the support surfaces 6 and glued directly to them.

Außerhalb des Fahrwerksbereichs kann in Längsrichtung des Untergestells auf die Beulsteifen 5 verzichtet werden, da die Möglichkeit besteht, die Versorgungsleitungen 7 unmittelbar am Rohbau des Schienenfahrzeugs zu befestigen. Dort sind keine Bauraumeinschränkungen, wie sie im Fahrwerksbereich vorliegen, zu berücksichtigen.Outside the chassis area, the buckling stiffeners 5 can be dispensed with in the longitudinal direction of the base frame, since it is possible to attach the supply lines 7 directly to the shell of the rail vehicle. There are no installation space restrictions such as those in the chassis area that need to be taken into account.

Wie aus Figur 2 hervorgeht, umfasst das Untergestell einen Hauptquerträger 9, an dem ein Fahrwerk/Drehgestell des Schienenfahrzeugs zu montieren ist. Eine Hauptluftleitung/Hauptluftbehälterleitung (HBL) 10 als Beispiel für eine der Versorgungsleitungen 7 wird durch den Hauptquerträger 9 hindurchgeführt. Demgegenüber ist eine Leitung 11, ebenfalls als Beispiel für eine der Versorgungsleitungen 7, zur Druckluftversorgung einer Luftfeder des Fahrwerks aus einem Zusatzluftvolumen an den Hauptquerträger 9 angeschlossen. Ein Innenraum des Hauptquerträgers 8 dient dabei als Druckluftbehälter und der Hauptquerträger 8 zeigt Anschlussflächen 12 für Luftfedern, die sich von den Anschlussflächen 12 aus nach unten erstrecken.How out Figure 2 As can be seen, the base frame comprises a main cross member 9, on which a chassis/bogie of the rail vehicle is to be mounted. A main air line/main air tank line (HBL) 10 as an example of one of the supply lines 7 is passed through the main cross member 9. In contrast, a line 11, also as an example of one of the supply lines 7, is connected to the main cross member 9 for supplying compressed air to an air spring of the chassis from an additional air volume. An interior of the main cross member 8 serves as a compressed air container and the main cross member 8 has connection surfaces 12 for air springs, which extend downwards from the connection surfaces 12.

Wie anhand von Figur 1 allgemein für die Versorgungsleitungen 7 beschrieben, sind die Leitungen 10 und 11 ebenfalls in den Beulsteifen 5 verlegt.Like based on Figure 1 generally described for the supply lines 7, the lines 10 and 11 are also laid in the buckling stiffeners 5.

Claims (9)

  1. Rail vehicle having a subframe which has a portion which is associated with a chassis region of the rail vehicle and has an assembly space for receiving supply lines (7), wherein the portion of the subframe associated with the chassis region has a single-shell base plate (3) having buckling resistors (5) extending in the longitudinal direction of the subframe and produced by shaping the base plate (3), characterized in that the interior space of the buckling resistors forms the assembly space for receiving the supply lines (7).
  2. Rail vehicle according to Claim 1, characterized in that the buckling resistors (5) project out of a main plane of the base plate (3) in the direction of a floor (8) of an interior space of the rail vehicle.
  3. Rail vehicle according to Claim 2, characterized in that the buckling resistors (5) are of U-shaped design and have horizontal support faces (6).
  4. Rail vehicle according to Claim 3, characterized in that the floor (8) of interior space of the rail vehicle is supported on the support faces (6) of the buckling resistors (5).
  5. Rail vehicle according to Claim 4, characterized in that the floor (8) of the interior space of the rail vehicle is adhesively bonded to the supporting faces (6).
  6. Rail vehicle according to any of Claims 1 to 5, characterized in that the subframe has a central longitudinal support member (1) at least in the chassis region, portions of the single-shell base plate (3) adjoining either side of the central longitudinal support member in the transverse direction of the subframe.
  7. Rail vehicle according to Claim 6, characterized in that the sides of the portions of the single-shell base plate (3) that are remote from the central longitudinal support member (3) are supported on external longitudinal support members (2) of the subframe by means of sliding fits.
  8. Rail vehicle according to any of Claims 1 to 7, characterized in that the supply lines (7) are partially routed through a main transverse support member (9) of the subframe.
  9. Rail vehicle according to any of Claims 1 to 7, characterized in that the supply lines (7) are partially connected to a main transverse support member (9) of the subframe, wherein an interior space of the main transverse support member (8) forms a compressed-air reservoir.
EP20721473.5A 2019-05-16 2020-04-17 Rail vehicle having an undercarriage for receiving supply lines Active EP3941796B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019207180.5A DE102019207180B3 (en) 2019-05-16 2019-05-16 Rail vehicle with a base frame for receiving supply lines
PCT/EP2020/060842 WO2020229089A1 (en) 2019-05-16 2020-04-17 Rail vehicle having an undercarriage for receiving supply lines

Publications (2)

Publication Number Publication Date
EP3941796A1 EP3941796A1 (en) 2022-01-26
EP3941796B1 true EP3941796B1 (en) 2024-02-21

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EP (1) EP3941796B1 (en)
DE (1) DE102019207180B3 (en)
WO (1) WO2020229089A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524931A1 (en) * 2021-04-07 2022-10-15 Siemens Mobility Austria Gmbh Car body for a rail vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59209954A (en) * 1983-05-13 1984-11-28 株式会社日立製作所 Method of fixing piping by using corrugated floor substrate of railway rolling stock
JPH0731547U (en) * 1993-12-02 1995-06-13 日本車輌製造株式会社 Vehicle floor structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1856338A (en) 1930-06-27 1932-05-03 Gen Steel Castings Corp Railway vehicle underframe
JPS5725900Y2 (en) * 1977-04-18 1982-06-04
DE3309736C2 (en) * 1983-03-18 1985-07-04 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Underframe for car bodies of rail vehicles
US6178895B1 (en) 1999-04-19 2001-01-30 Gunderson, Inc. Flat-surfaced floor structure for boxcars
JP5468291B2 (en) * 2009-04-23 2014-04-09 株式会社東芝 Locomotive body structure
WO2013050069A1 (en) * 2011-10-05 2013-04-11 Bombardier Transportation Gmbh Rail vehicle having a sound-insulated and vibration-insulated room-within-a-room cab
CN202389380U (en) * 2012-01-10 2012-08-22 南车株洲电力机车有限公司 Hollow aluminum section railway vehicle underbody suitable for underbody cable wiring
DE102012206663A1 (en) * 2012-04-23 2013-10-24 Siemens Aktiengesellschaft Structure-stable arrangement and method for forming a structure-stable arrangement.
DE102012214153A1 (en) * 2012-08-09 2014-03-06 Siemens Aktiengesellschaft Single-leaf floor profile for a rail vehicle
DE102012214155A1 (en) 2012-08-09 2014-03-06 Siemens Aktiengesellschaft Hollow profile floor for a rail vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59209954A (en) * 1983-05-13 1984-11-28 株式会社日立製作所 Method of fixing piping by using corrugated floor substrate of railway rolling stock
JPH0731547U (en) * 1993-12-02 1995-06-13 日本車輌製造株式会社 Vehicle floor structure

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DE102019207180B3 (en) 2020-06-10
EP3941796A1 (en) 2022-01-26

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