EP2500230A1 - Bridge for the intersection of two vehicle sections with a jointed connection - Google Patents

Bridge for the intersection of two vehicle sections with a jointed connection Download PDF

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Publication number
EP2500230A1
EP2500230A1 EP11002236A EP11002236A EP2500230A1 EP 2500230 A1 EP2500230 A1 EP 2500230A1 EP 11002236 A EP11002236 A EP 11002236A EP 11002236 A EP11002236 A EP 11002236A EP 2500230 A1 EP2500230 A1 EP 2500230A1
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EP
European Patent Office
Prior art keywords
bridge
transition according
telescopic
pair
telescope
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
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EP11002236A
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German (de)
French (fr)
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EP2500230B1 (en
Inventor
Sven Mohr
Martin Werner
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Huebner GmbH and Co KG
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Huebner GmbH and Co KG
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Priority to EP20110002236 priority Critical patent/EP2500230B1/en
Priority to CN 201220098859 priority patent/CN202593521U/en
Publication of EP2500230A1 publication Critical patent/EP2500230A1/en
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Publication of EP2500230B1 publication Critical patent/EP2500230B1/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
    • B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor

Definitions

  • the invention relates to a bridge of a transition between two articulated vehicle parts, z. B. a multi-unit rail vehicle, comprising a arranged on each vehicle part base plate and a center plate, wherein the center plate is connected by at least one variable in length centering device with the vehicle parts in connection, wherein the middle plate has at least one pair of telescopes, with the two vehicle parts in combination stands.
  • the bridge as part of a transition between two articulated vehicle parts, is well known in the art.
  • Such a transition includes not only the bridge, but also a bridge surrounding the bridge in a U-shaped or box-like manner.
  • the bridge itself can be present in a variety of designs, for. B. be designed as a link bridge or consist of bridge plates.
  • a bridge of a transition known comprising a arranged on each one vehicle part base plate, and a resting on the bottom plates footboard.
  • the floor panels are in this case attached by a hinge to the respective vehicle part.
  • a support is provided on the underside of the tread plate, which has two arms which engage under the floor panels.
  • a centering device in the form of a scissors frame is provided for centering the tread plate relative to the two base plates on both sides of the vehicle central longitudinal axis.
  • the scissors frame itself is hinged here on the underside of the footboard.
  • a similar bridge construction results from the EP 2 157 006 B1 , Inasmuch as there is also provided a tread plate, wherein the tread plate on the underside on both sides of the central longitudinal axis each having two pivotable arms which engage in the initial state of the bottom plates, so as to prevent lifting of the tread plate of the bottom plates.
  • a bridge of the type mentioned in particular finds application in high-speed trains, in which bridge bridges were previously used.
  • Such link bridges have the advantage that they allow the passage of relatively tight curves, without this leading to a gap formation between the links.
  • the clear passage width is limited here.
  • the link bridges are expensive and heavy.
  • the object underlying the invention is therefore to provide a bridge of the type mentioned, can be traversed with the tight curve radii, but which is able to provide a large clear transition width, and which are also inexpensive to produce.
  • the middle plate has at least one preferably two telescopic pairs which are in communication with the two vehicle parts, wherein each telescope of the telescopic pair is arranged on a vehicle part.
  • a pair of telescopes is located on both sides of the central longitudinal axis of the bridge.
  • the telescope comprises a telescopic sleeve and a telescopic rod guided through the telescopic sleeve, wherein the telescopic sleeve is arranged on the central plate.
  • the telescopic rod itself is articulated to the vehicle part, in particular by a pivot bearing with a horizontal axis in the installed state. This ensures that especially pitching movements can be recorded, as they arise when such vehicles drive through depressions or crests. To a limited extent, it is also possible to absorb rolling movements, although it should be pointed out that, in particular in the case of high-speed rail vehicles, the rolling movements that occur are rather small.
  • a carrier is provided with respect to the connection of the telescopic pair to the central plate, where the carrier also receives the centering device.
  • the centering device itself comprises a swivel arm and two scissor arms, wherein the swivel arm on the carrier and the scissor arms are each rotatably arranged on a telescopic rod or the respective vehicle part. That is, both the pivot arm and the scissor arms are connected by a hinge with the corresponding components, ie the carrier and in particular the telescopic rod.
  • the middle plate has a pair of telescopes on both sides of the central longitudinal axis, wherein each telescope pair is assigned a centering device.
  • the curve radii are relatively large, especially in high-speed lines.
  • the two telescope pairs when driving through curves, ie when buckling the transition, the two telescope pairs reduce their distance from each other. That is, at least one of the telescope pairs is attached to the center plate or the vehicle part so that it can move to the other pair of telescopes.
  • it may be provided in this case to design the carrier of at least one telescopic pair so that it can move laterally relative to the center plate. This can be accomplished by providing the carrier with a slot extending in the direction transverse to the longitudinal axis of the vehicle, with a bolt provided on the center plate received by the slot in the carrier. Along the slot can thus move the carrier relative to the center plate.
  • the telescope pairs may be attached with lateral play on the respective vehicle part. That is, the telescopes of each Teleskopclames are laterally, so articulated in the direction transverse to the longitudinal axis of the vehicle slidably on the vehicle part. It is also conceivable, a combination of both.
  • the telescope of a telescopic pair is connected by an adapter to the vehicle part.
  • the adapter is in this case connected to the car body by a hinge with a horizontal axis to accommodate pitching movements, such as occur when such a vehicle drives through a dip or over a dome.
  • a hinge with a horizontal axis to accommodate pitching movements, such as occur when such a vehicle drives through a dip or over a dome.
  • the vehicle must be able to follow lateral offset movements, as they occur when such a vehicle, for example, drives over a switch.
  • the telescopic pair is horizontally pivotable in the installed state.
  • the adapter is connected to the telescope by a vertical axis in the installed state, so that each telescope of a telescopic pair is horizontally pivotable. It follows that the telescope pair can be pivoted horizontally
  • the bridge generally designated 1, comprises the two base plates 2, 3, which are in each case connected via a hinge 4, 5 to the respective vehicle part 6, 7.
  • the bottom plate 2, 3 has in the region of its front end in each case a slide bar 8, 9, with which the bottom plates 2, 3 rests on the middle plate 10.
  • the bottom plates 2, 3 are each chamfered in the end region (arrow 2a, 3a), so that when passing through tight curves, the two bottom plates 2, 3 can move very far towards each other in this area.
  • the telescope pair 20 comprises two telescopes 21, 22, wherein each telescope 21, 22 has a telescopic sleeve 21 a, 22 a, through which a telescopic rod 21 b, 22 b is slidably receivable.
  • Each telescopic rod 21 b, 22 b is connected at the end by an adapter 23 by a rotary joint 24 with a horizontal axis 24 a with the respective vehicle part 6, 7.
  • the telescopic sleeves 21 a, 22 a are held by the carrier 11 on the underside of the middle plate 10.
  • the span of the bridge is determined by the length of the telescopes and by the fact that both telescopes provide part of the range.
  • the telescopes of a telescope pair thus form a series circuit.
  • the centering device comprises in detail a pivoting arm 41 and two scissor arms 43 articulated thereon.
  • the scissor arms are connected at the end to the telescopic rod 22b, specifically in the area of the adapter 23.
  • the connection between the scissor arms 43 and the telescopic rod 21b, 22b is also here articulated.
  • the pivot arm 41 is articulated to the carrier 11.
  • the carrier 11 serves to receive the telescopes 21, 22. Telescopes are connected via the respective telescopic rod 21 b, 22 b with the respective vehicle part. It is essential here that the middle plate 10 is held supported by the telescopic pair 20 with the carrier 11. That is, both the weight of the center panel and the people passing overhead are received via the telescoping pairs 20 mounted on either side of the center longitudinal axis of the vehicle below the center panel.
  • the centering device itself assumes no supporting function, this has only the task, as is clear from the term "centering", to ensure that the center plate 10, which is always centered between the two bottom plates 2, 3.
  • the carrier designated 11 has a slot 12 which serves to receive a bolt, wherein the bolt can also be the axis of rotation 45a of the joint 45.
  • the rotation axis 45a is fixed to the underside of the center plate 10.
  • the slot 12 is located exactly between the two telescopes 21, 22 of a pair of telescopes, in particular, each carrier for a pair of telescopes such a slot 12 has to provide the required transverse mobility of the carrier and thus of the telescopic pair when cornering.
  • Fig. 5 shows in a variant to this, that the adapter 23 is received with the bore 23 a with lateral play 26 through the axis 24 a of the rotary joint 24. This also allows, similar to a parallelogram link, the change in the distance between the two telescope pairs during cornering of the vehicle.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Transmission Devices (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The transfer bridge (1) comprises two bottom plates (2,3) that are connected to vehicle structures (6,7) via hinge (4,5) respectively. The slide bars (8,9) are provided at front ends of the bottom plates respectively. The slide bars are rested on a center plate (10) provided between the bottom plates. A telescope pair is provided at underside of center plate and is provided with two telescopic rods that are connected with vehicle structures respectively.

Description

Die Erfindung betrifft eine Brücke eines Übergangs zwischen zwei gelenkig miteinander verbundenen Fahrzeugteilen, z. B. eines mehrgliedrigen Schienenfahrzeugs, umfassend eine an jedem Fahrzeugteil angeordnete Bodenplatte sowie eine Mittelplatte, wobei die Mittelplatte durch mindestens eine in der Länge veränderbare Zentriereinrichtung mit den Fahrzeugteilen in Verbindung steht, wobei die Mittelplatte mindestens ein Teleskoppaar aufweist, das mit den beiden Fahrzeugteilen in Verbindung steht.The invention relates to a bridge of a transition between two articulated vehicle parts, z. B. a multi-unit rail vehicle, comprising a arranged on each vehicle part base plate and a center plate, wherein the center plate is connected by at least one variable in length centering device with the vehicle parts in connection, wherein the middle plate has at least one pair of telescopes, with the two vehicle parts in combination stands.

Die Brücke, als Teil eines Übergangs zwischen zwei gelenkig miteinander verbundenen Fahrzeugteilen, ist aus dem Stand der Technik hinreichend bekannt. Ein solcher Übergang umfasst nicht nur die Brücke, sondern darüber hinaus auch einen die Brücke U-förmig oder kastenförmig umgebenden Balg. Die Brücke selbst kann in unterschiedlichster Ausführung vorliegen, z. B. als Gliederbrücke ausgebildet sein oder auch aus Brückenblechen bestehen. In diesem Zusammenhang ist aus dem Stand der Technik gemäß der EP 1 564 101 B1 eine Brücke eines Übergangs bekannt, umfassend eine an jeweils einem Fahrzeugteil angeordnete Bodenplatte, sowie eine auf den Bodenplatten aufliegende Trittplatte. Die Bodenplatten sind hierbei durch ein Scharnier an dem jeweiligen Fahrzeugteil befestigt. Um ein Abheben der Trittplatte von den Bodenplatten bei Wankbewegung der Fahrzeugteile relativ zueinander zu verhindern, ist auf der Unterseite der Trittplatte ein Träger vorgesehen, der zwei Arme aufweist, die die Bodenplatten untergreifen. Eine ähnliche Vorrichtung ergibt sich aus der US 6,443,070 B1 , wobei zur Zentrierung der Trittplatte relativ zu den beiden Bodenplatten zu beiden Seiten der Fahrzeugmittellängsachse jeweils eine Zentriereinrichtung im Form eines Scherengestells vorgesehen ist. Das Scherengestell selbst ist hierbei auf der Unterseite der Trittplatte gelenkig angebunden.The bridge, as part of a transition between two articulated vehicle parts, is well known in the art. Such a transition includes not only the bridge, but also a bridge surrounding the bridge in a U-shaped or box-like manner. The bridge itself can be present in a variety of designs, for. B. be designed as a link bridge or consist of bridge plates. In this context, from the prior art according to the EP 1 564 101 B1 a bridge of a transition known, comprising a arranged on each one vehicle part base plate, and a resting on the bottom plates footboard. The floor panels are in this case attached by a hinge to the respective vehicle part. In order to prevent lifting of the tread plate of the floor panels in rolling movement of the vehicle parts relative to each other, a support is provided on the underside of the tread plate, which has two arms which engage under the floor panels. A similar device results from the US 6,443,070 B1 , wherein in each case a centering device in the form of a scissors frame is provided for centering the tread plate relative to the two base plates on both sides of the vehicle central longitudinal axis. The scissors frame itself is hinged here on the underside of the footboard.

Eine ähnliche Brückenkonstruktion ergibt sich aus der EP 2 157 006 B1 , und zwar insofern, als dort ebenfalls eine Trittplatte vorgesehen ist, wobei die Trittplatte auf der Unterseite zu beiden Seiten der Mittellängsachse jeweils zwei schwenkbare Arme aufweist, die im Ausgangszustand die Bodenplatten untergreifen, um so ein Abheben der Trittplatte von den Bodenplatten zu verhindern.A similar bridge construction results from the EP 2 157 006 B1 , Inasmuch as there is also provided a tread plate, wherein the tread plate on the underside on both sides of the central longitudinal axis each having two pivotable arms which engage in the initial state of the bottom plates, so as to prevent lifting of the tread plate of the bottom plates.

Auch aus der EP 1 001 501 3 ist eine ähnliche Vorrichtung bekannt, wobei hierbei die auf den Bodenplatten aufliegende Trittplatte durch zwei zu beiden Seiten der Mittellängsachse des Fahrzeugs verlaufende Doppelscheren gehalten und zentriert wird.Also from the EP 1 001 501 3 a similar device is known, in which case the resting on the bottom plates tread plate by two to held on both sides of the central longitudinal axis of the vehicle extending double scissors and is centered.

Eine Brücke der eingangs genannten Art findet insbesondere Einsatz bei Hochgeschwindigkeitszügen, bei denen bislang Gliederbrücken zum Einsatz kamen. Derartige Gliederbrücken haben den Vorteil, dass sie das Durchfahren von verhältnismäßig engen Kurven ermöglichen, ohne dass es hierbei zu einer Spaltbildung zwischen den Gliedern kommt. Allerdings ist die lichte Durchgangsbreite hierbei eingeschränkt. Darüber hinaus sind die Gliederbrücken teuer und schwer.A bridge of the type mentioned in particular finds application in high-speed trains, in which bridge bridges were previously used. Such link bridges have the advantage that they allow the passage of relatively tight curves, without this leading to a gap formation between the links. However, the clear passage width is limited here. In addition, the link bridges are expensive and heavy.

Die der Erfindung zugrunde liegende Aufgabe besteht demzufolge darin, eine Brücke eingangs genannten Art, bereitzustellen mit der enge Kurvenradien durchfahren werden können, die aber dennoch eine große lichte Übergangsbreite bereitzustellen vermag, und die zudem preiswert herstellbar sind.The object underlying the invention is therefore to provide a bridge of the type mentioned, can be traversed with the tight curve radii, but which is able to provide a large clear transition width, and which are also inexpensive to produce.

Zur Lösung der Aufgabe wird erfindungsgemäß vorgeschlagen, dass die Mittelplatte mindestens ein vorzugsweise zwei Teleskoppaare aufweist, die mit den beiden Fahrzeugteilen in Verbindung stehen, wobei ein jedes Teleskop des Teleskoppaares an einem Fahrzeugteil angeordnet ist. Hierbei befindet sich zu beiden Seiten der Mittellängsachse der Brücke jeweils ein Teleskoppaar. Durch die Anordnung zweier Teleskope als Paar nebeneinander, wobei ein jedes Teleskop mit einem Fahrzeugteil verbunden ist, wird erreicht, dass bei Kurvenfahrt bei entsprechender Breite der Mittelplatte eine höhere Auszugsweite bereitgestellt werden kann, d. h., dass selbst bei engen Kurven die Überdeckung der Bodenplatten mit der Mittelplatte gegeben ist, ohne dass hierbei Spalte entstehen, wobei sich insofern auch eine größere lichte Durchgangsbreite ergibt, eben aufgrund der größeren Überdeckung der Bodenplatten mit der Mittelplatte, wenn die Mittelplatte breiter gewählt ist.To achieve the object, the invention proposes that the middle plate has at least one preferably two telescopic pairs which are in communication with the two vehicle parts, wherein each telescope of the telescopic pair is arranged on a vehicle part. Here, a pair of telescopes is located on both sides of the central longitudinal axis of the bridge. By arranging two telescopes as a pair next to each other, each telescope is connected to a vehicle part, it is achieved that when cornering with a corresponding width of the center plate a higher extension distance can be provided, ie, that even with tight curves covering the floor panels with the Center plate is given, without causing this column, which also results in a larger clear passage width, just because of the greater coverage of the bottom plates with the center plate when the center plate is selected wider.

Vorteilhafte Merkmale und Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Advantageous features and embodiments of the invention will become apparent from the dependent claims.

So ist insbesondere vorgesehen, dass das Teleskop eine Teleskophülse und eine durch die Teleskophülse geführte Teleskopstange umfasst, wobei die Teleskophülse an der Mittelplatte angeordnet ist. Die Teleskopstange selbst ist an dem Fahrzeugteil angelenkt, und zwar insbesondere durch ein Drehlager mit einer im Einbauzustand horizontalen Achse. Hierdurch wird erreicht, dass insbesondere auch Nickbewegungen aufgenommen werden können, wie sie entstehen, wenn solche Fahrzeuge durch Senken oder über Kuppen fahren. Im begrenzten Umfang ist hierbei auch die Aufnahme von Wankbewegungen möglich, wobei jedoch darauf hingewiesen wird, dass insbesondere bei Hochgeschwindigkeits-Schienenfahrzeugen die auftretenden Wankbewegungen eher gering sind.For example, it is provided that the telescope comprises a telescopic sleeve and a telescopic rod guided through the telescopic sleeve, wherein the telescopic sleeve is arranged on the central plate. The telescopic rod itself is articulated to the vehicle part, in particular by a pivot bearing with a horizontal axis in the installed state. This ensures that especially pitching movements can be recorded, as they arise when such vehicles drive through depressions or crests. To a limited extent, it is also possible to absorb rolling movements, although it should be pointed out that, in particular in the case of high-speed rail vehicles, the rolling movements that occur are rather small.

Im Einzelnen ist in Bezug auf die Anbindung des Teleskoppaares an der Mittelplatte ein Träger vorgesehen, wo bei der Träger auch die Zentriereinrichtung aufnimmt. Die Zentriereinrichtung selbst umfasst einen Schwenkarm und zwei Scherenarme, wobei der Schwenkarm an dem Träger und die Scherenarme jeweils an einer Teleskopstange oder dem jeweiligen Fahrzeugteil drehbar angeordnet sind. Das heißt, sowohl der Schwenkarm als auch die Scherenarme sind durch ein Drehgelenk mit den entsprechenden Bauteilen, also dem Träger und insbesondere der Teleskopstange verbunden. Wie bereits erläutert, weist die Mittelplatte zu beiden Seiten der Mittellängsachse ein Teleskoppaar auf, wobei jedem Teleskoppaar eine Zentriereinrichtung zugeordnet ist.In particular, a carrier is provided with respect to the connection of the telescopic pair to the central plate, where the carrier also receives the centering device. The centering device itself comprises a swivel arm and two scissor arms, wherein the swivel arm on the carrier and the scissor arms are each rotatably arranged on a telescopic rod or the respective vehicle part. That is, both the pivot arm and the scissor arms are connected by a hinge with the corresponding components, ie the carrier and in particular the telescopic rod. As already explained, the middle plate has a pair of telescopes on both sides of the central longitudinal axis, wherein each telescope pair is assigned a centering device.

Eine solche Brücke eines Übergangs muss natürlich auch in der Lage sein, Knickbewegungen nachzugeben. Das heißt, wenn ein solches Gelenkfahrzeug durch eine Kurve fährt, soll die Brücke in der Lage sein, auch solche Bewegungen folgen zu können.Of course, such a bridge of a transition must also be able to give way to kinking movements. That is, when such an articulated vehicle drives through a curve, the bridge should be able to follow such movements.

Nun ist bekannt, dass insbesondere bei Hochgeschwindigkeitsstrecken die Kurvenradien verhältnismäßig groß sind. Generell ist es aber so, dass beim Durchfahren von Kurven, also beim Einknicken des Übergangs, die beiden Teleskoppaare ihren Abstand zueinander vermindern. Das heißt, mindestens eines der Teleskoppaare ist derart an der Mittelplatte bzw. am Fahrzeugteil befestigt, dass es sich auf das andere Teleskoppaar zu bewegen kann. Nach einer ersten Ausführungsform kann hierbei vorgesehen sein, den Träger mindestens eines Teleskoppaares so auszubilden, dass dieser sich relativ zur Mittelplatte seitlich bewegen kann. Dies lässt sich dadurch bewerkstelligen, dass der Träger über ein Langloch verfügt, das sich in Richtung quer zur Längsachse des Fahrzeugs erstreckt, wobei ein Bolzen an der Mittelplatte vorgesehen ist, der von dem Langloch in dem Träger aufgenommen wird. Entlang des Langlochs kann sich insofern der Träger relativ zur Mittelplatte verschieben.Now it is known that the curve radii are relatively large, especially in high-speed lines. In general, however, when driving through curves, ie when buckling the transition, the two telescope pairs reduce their distance from each other. That is, at least one of the telescope pairs is attached to the center plate or the vehicle part so that it can move to the other pair of telescopes. According to a first embodiment, it may be provided in this case to design the carrier of at least one telescopic pair so that it can move laterally relative to the center plate. This can be accomplished by providing the carrier with a slot extending in the direction transverse to the longitudinal axis of the vehicle, with a bolt provided on the center plate received by the slot in the carrier. Along the slot can thus move the carrier relative to the center plate.

Alternativ können die Teleskoppaare mit seitlichem Spiel am jeweiligen Fahrzeugteil befestigt sein. Das heißt, die Teleskope eines jeden Teleskoppaares sind seitlich, also in Richtung quer zur Längsachse des Fahrzeugs verschieblich am Fahrzeugteil angelenkt. Denkbar ist ebenfalls, eine Kombination von beidem.Alternatively, the telescope pairs may be attached with lateral play on the respective vehicle part. That is, the telescopes of each Teleskoppaares are laterally, so articulated in the direction transverse to the longitudinal axis of the vehicle slidably on the vehicle part. It is also conceivable, a combination of both.

Nach einem weiteren Merkmal der Erfindung ist vorgesehen, dass das Teleskop eines Teleskoppaares durch einen Adapter mit dem Fahrzeugteil verbunden ist. Der Adapter ist hierbei an dem Wagenkasten durch ein Drehgelenk mit einer horizontalen Achse verbunden, um Nickbewegungen aufzunehmen, wie sie entstehen, wenn ein solches Fahrzeug durch eine Senke oder über eine Kuppe fährt. Im Zusammenhang mit dem zuvor erwähnten seitlichen Spiel der Teleskope quer zur Längsachse des Fahrzeugs ist vorteilhaft vorgesehen, den Adapter mit seitlichem Spiel verschieblich auf der horizontalen Achse zu lagern.According to a further feature of the invention it is provided that the telescope of a telescopic pair is connected by an adapter to the vehicle part. The adapter is in this case connected to the car body by a hinge with a horizontal axis to accommodate pitching movements, such as occur when such a vehicle drives through a dip or over a dome. In connection with the aforementioned lateral play of the telescopes transverse to the longitudinal axis of the vehicle is advantageously provided to store the adapter with lateral play slidably on the horizontal axis.

Nun ist allerdings ebenfalls bekannt, dass das Fahrzeug auch seitlichen Versatzbewegungen folgen können muss, wie sie auftreten, wenn ein solches Fahrzeug beispielsweise über eine Weiche fährt. In diesem Zusammenhang ist nach einem Merkmal der Erfindung vorgesehen, dass das Teleskoppaar im Einbauzustand horizontal verschwenkbar ist. Insbesondere ist der Adapter mit dem Teleskop durch eine im Einbauzustand vertikale Achse verbunden, so dass jedes Teleskop eines Teleskoppaares horizontal verschwenkbar ist. Hieraus folgt, dass das Teleskoppaar insgesamt horizontal verschwenkbar istNow, however, it is also known that the vehicle must be able to follow lateral offset movements, as they occur when such a vehicle, for example, drives over a switch. In this context, it is provided according to a feature of the invention that the telescopic pair is horizontally pivotable in the installed state. In particular, the adapter is connected to the telescope by a vertical axis in the installed state, so that each telescope of a telescopic pair is horizontally pivotable. It follows that the telescope pair can be pivoted horizontally

Es wurde bereits darauf hingewiesen, dass die Bodenplatten im Einbauzustand auf der Mittelplatte aufliegen. Die Bodenplatten selbst sind hierbei durch einen Scharnierband mit dem jeweiligen Fahrzeugteil verbunden. Im Bereich der Auflage der Bodenplatten auf der Mittelplatte sind Gleitleisten insbesondere aus Kunststoff vorgesehen, um eine Bewegung von "Metall auf Metall" zu vermeiden.It has already been pointed out that the base plates in the installed state rest on the middle plate. The floor panels themselves are connected by a hinge with the respective vehicle part. In the area of the support of the bottom plates on the middle plate, sliding strips are provided, in particular made of plastic, in order to avoid a movement of "metal on metal".

Anhand der Zeichnungen wird die Erfindung nachstehend beispielhaft näher erläutert.

Fig. 1
zeigt die Brücke in einer Ansicht von oben in perspektivischer Darstellung;
Fig. 2
zeigt eine Ansicht von unten gemäß Fig. 1;
Fig. 3
zeigt den Träger zur Aufnahme des Teleskoppaares in einer Ansicht von unten im an der Mittelplatte angebauten Zustand;
Fig. 3a
zeigt den Träger aus Fig. 3 in vergrößerter Darstellung;
Fig. 4
zeigt die Einzelheit "x" aus Figur 2 in vergrößerter Darstellung;
Fig. 5
zeigt die Anbindung eines Teleskops an dem Fahrzeugteil, wobei die Anbindung derart ist, dass das Teleskop seitlich beweglich ist.
With reference to the drawings, the invention will be explained in more detail below by way of example.
Fig. 1
shows the bridge in a top view in perspective view;
Fig. 2
shows a view from below according to Fig. 1 ;
Fig. 3
shows the carrier for receiving the telescope pair in a view from below in the mounted on the center plate state;
Fig. 3a
shows the carrier Fig. 3 in an enlarged view;
Fig. 4
shows the detail "x" FIG. 2 in an enlarged view;
Fig. 5
shows the connection of a telescope to the vehicle part, wherein the connection is such that the telescope is laterally movable.

Die insgesamt mit 1 bezeichnete Brücke umfasst die beiden Bodenplatten 2, 3, die jeweils über ein Scharnierband 4, 5 mit dem jeweiligen Fahrzeugteil 6, 7 in Verbindung stehen. Die Bodenplatte 2, 3 besitzt im Bereich ihres vorderen Endes jeweils eine Gleitleiste 8, 9, mit welcher die Bodenplatten 2, 3 auf der Mittelplatte 10 aufliegt. Die Bodenplatten 2, 3 sind im Endbereich jeweils angefast (Pfeil 2a, 3a), so dass beim Durchfahren von engen Kurven die beiden Bodenplatten 2, 3 sich in diesem Bereich sehr weit aufeinander zu bewegen können.The bridge, generally designated 1, comprises the two base plates 2, 3, which are in each case connected via a hinge 4, 5 to the respective vehicle part 6, 7. The bottom plate 2, 3 has in the region of its front end in each case a slide bar 8, 9, with which the bottom plates 2, 3 rests on the middle plate 10. The bottom plates 2, 3 are each chamfered in the end region (arrow 2a, 3a), so that when passing through tight curves, the two bottom plates 2, 3 can move very far towards each other in this area.

Zu beiden Seiten der Mittellängsachse 30 befindet sich auf der Unterseite der Mittelplatte ein mit 20 bezeichnetes Teleskoppaar. Das Teleskoppaar 20 umfasst zwei Teleskope 21, 22, wobei ein jedes Teleskop 21, 22 eine Teleskophülse 21 a, 22a aufweist, durch die eine Teleskopstange 21 b, 22b verschieblich aufnehmbar ist. Eine jede Teleskopstange 21 b, 22b ist endseitig durch einen Adapter 23 durch ein Drehgelenk 24 mit einer horizontal verlaufenden Achse 24a mit dem jeweiligen Fahrzeugteil 6, 7 verbunden. Die Teleskophülsen 21 a, 22a sind durch den Träger 11 an der Unterseite der Mittelplatte 10 gehalten. Die Auszugsweite der Brücke ist bestimmt durch die Länge der Teleskope und dadurch, dass beide Teleskope einen Teil der Auszugsweite bereitstellen. Die Teleskope eines Teleskoppaares bilden insofern eine Reihenschaltung.On both sides of the central longitudinal axis 30 is located on the underside of the center plate a designated 20 Teleskoppaar. The telescope pair 20 comprises two telescopes 21, 22, wherein each telescope 21, 22 has a telescopic sleeve 21 a, 22 a, through which a telescopic rod 21 b, 22 b is slidably receivable. Each telescopic rod 21 b, 22 b is connected at the end by an adapter 23 by a rotary joint 24 with a horizontal axis 24 a with the respective vehicle part 6, 7. The telescopic sleeves 21 a, 22 a are held by the carrier 11 on the underside of the middle plate 10. The span of the bridge is determined by the length of the telescopes and by the fact that both telescopes provide part of the range. The telescopes of a telescope pair thus form a series circuit.

In Verbindung mit dem Teleskoppaar 20 steht die mit 40 bezeichnete Zentriereinrichtung. Die Zentriereinrichtung umfasst im Einzelnen einen Schwenkarm 41 und zwei daran gelenkig angeordnete Scherenarme 43. Die Scherenarme sind endseitig mit der Teleskopstange 22b verbunden, und zwar im Bereich des Adapters 23. Die Verbindung zwischen den Scherenarmen 43 und der Teleskopstange 21 b, 22b ist hierbei ebenfalls gelenkig. Über ein Gelenk 45 mit einer vertikalen Drehachse 45a ist der Schwenkarm 41 an dem Träger 11 angelenkt.In conjunction with the Teleskoppaar 20 is designated 40 centering device. The centering device comprises in detail a pivoting arm 41 and two scissor arms 43 articulated thereon. The scissor arms are connected at the end to the telescopic rod 22b, specifically in the area of the adapter 23. The connection between the scissor arms 43 and the telescopic rod 21b, 22b is also here articulated. About a hinge 45 with a vertical axis of rotation 45 a, the pivot arm 41 is articulated to the carrier 11.

Es wurde bereits darauf hingewiesen, dass der Träger 11 der Aufnahme der Teleskope 21, 22 dient. Teleskope sind über die jeweilige Teleskopstange 21 b, 22b mit dem jeweiligen Fahrzeugteil verbunden. Wesentlich hierbei ist, dass durch das Teleskoppaar 20 mit dem Träger 11 die Mittelplatte 10 gestützt gehalten wird. Das heißt, dass über die Teleskoppaare 20, die zu beiden Seiten der Mittellängsachse des Fahrzeugs unterhalb der Mittelplatte angebracht sind, sowohl das Gewicht der Mittelplatte als auch der darüber laufenden Personen aufgenommen wird. Die Zentriereinrichtung selbst übernimmt keine tragende Funktion, diese hat lediglich die Aufgabe, wie sich dies aus dem Begriff "Zentriereinrichtung" ergibt, dafür zu sorgen, dass die Mittelplatte 10, die sich immer zentrisch zwischen den beiden Bodenplatten 2, 3 befindet.It has already been pointed out that the carrier 11 serves to receive the telescopes 21, 22. Telescopes are connected via the respective telescopic rod 21 b, 22 b with the respective vehicle part. It is essential here that the middle plate 10 is held supported by the telescopic pair 20 with the carrier 11. That is, both the weight of the center panel and the people passing overhead are received via the telescoping pairs 20 mounted on either side of the center longitudinal axis of the vehicle below the center panel. The centering device itself assumes no supporting function, this has only the task, as is clear from the term "centering", to ensure that the center plate 10, which is always centered between the two bottom plates 2, 3.

Aus den Fig. 3 und 3a ist erkennbar, dass der mit 11 bezeichnete Träger ein Langloch 12 aufweist, das der Aufnahme eines Bolzens dient, wobei der Bolzen auch die Drehachse 45a des Gelenks 45 sein kann. Die Drehachse 45a ist an der Unterseite der Mittelplatte 10 befestigt. Das Langloch 12 befindet sich genau zwischen den beiden Teleskopen 21, 22 eines Teleskoppaares, wobei insbesondere jeder Träger für ein Teleskoppaar ein solches Langloch 12 aufweist, um die erforderliche Querbeweglichkeit des Trägers und damit des Teleskoppaares bei Kurvenfahrt bereitstellen zu können.From the Fig. 3 and 3a It can be seen that the carrier designated 11 has a slot 12 which serves to receive a bolt, wherein the bolt can also be the axis of rotation 45a of the joint 45. The rotation axis 45a is fixed to the underside of the center plate 10. The slot 12 is located exactly between the two telescopes 21, 22 of a pair of telescopes, in particular, each carrier for a pair of telescopes such a slot 12 has to provide the required transverse mobility of the carrier and thus of the telescopic pair when cornering.

Fig. 5 zeigt in einer Variante hierzu, dass der Adapter 23 mit der Bohrung 23a mit seitlichem Spiel 26 durch die Achse 24a des Drehgelenks 24 aufgenommen ist. Auch dies ermöglicht, ähnlich wie bei einem Parallelogrammlenker die Veränderung des Abstandes der beiden Teleskoppaare während einer Kurvenfahrt des Fahrzeugs. Fig. 5 shows in a variant to this, that the adapter 23 is received with the bore 23 a with lateral play 26 through the axis 24 a of the rotary joint 24. This also allows, similar to a parallelogram link, the change in the distance between the two telescope pairs during cornering of the vehicle.

Aus Fig. 4 ist in diesem Zusammenhang nicht nur die Anbindung des Teleskops 23 durch die im Einbauzustand horizontal verlaufende Achse 24a des Drehgelenks 24 an dem Fahrzeugteil erkennbar, sondern darüber hinaus auch die Anbindung des Teleskops 21, 22 an dem Adapter 23 durch eine im Einbauzustand vertikal verlaufende Achse 25. Das heißt, jedes der Teleskope eines Teleskoppaares ist in dieser Weise durch den Adapter 23 mit dem jeweiligen Fahrzeugteil 6, 7 verbunden. Durch die horizontal verlaufende Achse können Wankbewegungen aufgenommen werden, wie sie auftreten, wenn ein solches Fahrzeug durch eine Senkung oder über eine Kuppe fährt, wohingegen durch die vertikal verlaufende Achse Versatzbewegungen aufgenommen werden können, wie sie auftreten, wenn ein solches Fahrzeug über eine Weiche fährt.Out Fig. 4 In this context, not only the connection of the telescope 23 by the horizontally extending axis 24a of the pivot joint 24 in the installed state on the vehicle part recognizable, but also the connection of the telescope 21, 22 to the adapter 23 by a vertical axis 25 in the installed state That is, each of the telescopes of a telescopic pair is connected in this way by the adapter 23 to the respective vehicle part 6, 7. Rolling movements can be absorbed by the horizontal axis, as occurs when such a vehicle drives through a depression or a dome, whereas offset movements can be recorded by the vertical axis, as occur when such a vehicle travels over a switch ,

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Brückebridge
22
Bodenplattebaseplate
2a2a
Fasechamfer
3a3a
Fasechamfer
33
Bodenplattebaseplate
44
Scharnierbandhinge
55
Scharnierbandhinge
66
Fahrzeugteilvehicle part
77
Fahrzeugteilvehicle part
88th
GleitleisteSlide Strip
99
GleitleisteSlide Strip
1010
Mittelplattecenter plate
1111
Trägercarrier
1212
LanglochLong hole
1313
Bolzenbolt
2020
Teleskoppaartelescopic couple
2121
Teleskoptelescope
21 a21 a
Teleskophülsetelescopic sleeve
21 b21 b
Teleskopstangetelescopic rod
2222
Teleskoptelescope
22a22a
Teleskophülsetelescopic sleeve
22b22b
Teleskopstangetelescopic rod
2323
Adapteradapter
23a23a
Bohrungdrilling
2424
Drehgelenkswivel
24a24a
Achseaxis
2525
vertikale Achsevertical axis
2626
seitliches Spiellateral play
3030
Mittellängsachsecentral longitudinal axis
4040
Zentriereinrichtungcentering
4141
Schwenkarmswivel arm
4343
Scherenarmescissor arms
4545
Gelenkjoint
45a45a
Drehachseaxis of rotation

Claims (19)

Brücke (1) eines Übergangs zwischen zwei gelenkig miteinander verbundenen Fahrzeugteilen (6, 7), z. B. eines mehrgliedrigen Schienenfahrzeugs, umfassend eine an jedem Fahrzeugteil (6, 7) angeordnete Bodenplatte (2, 3) sowie eine Mittelplatte (10), wobei die Mittelplatte (10) durch mindestens eine in der Länge veränderbare Zentriereinrichtung (40) mit den Fahrzeugteilen in Verbindung steht,
dadurch gekennzeichnet,
dass die Mittelplatte (10) mindestens ein Teleskoppaar (20) aufweist, das mit den beiden Fahrzeugteilen (6, 7) in Verbindung steht, wobei ein jedes Teleskop (21, 22) des Teleskoppaares (20) an einem Fahrzeugteil (6, 7) angeordnet ist.Bridge (1) of a transition between two articulated vehicle parts (6, 7), z. B. a multi-unit rail vehicle comprising a on each vehicle part (6, 7) arranged bottom plate (2, 3) and a center plate (10), wherein the central plate (10) by at least one variable in length centering device (40) with the vehicle parts communicates
characterized,
in that the center plate (10) has at least one pair of telescopes (20) which is connected to the two vehicle parts (6, 7), each telescope (21, 22) of the telescopic pair (20) being attached to a vehicle part (6, 7). is arranged. Brücke eines Übergangs nach Anspruch 1,
dadurch gekennzeichnet,
dass das Teleskop (21, 22) eine Teleskophülse (21 a, 22a) und eine durch die Teleskophülse geführte Teleskopstange (21 b, 22b) umfasst, wobei die Teleskophülse (21 a, 22a) an der Mittelplatte (10) angeordnet ist.Bridge of a transition according to claim 1,
characterized,
in that the telescope (21, 22) comprises a telescopic sleeve (21a, 22a) and a telescopic rod (21b, 22b) guided through the telescopic sleeve, wherein the telescopic sleeve (21a, 22a) is arranged on the central plate (10). Brücke eines Übergangs nach Anspruch 2,
dadurch gekennzeichnet,
dass die Teleskopstange (21 b, 22b) an einem Fahrzeugteil (6, 7) angelenkt ist.Bridge of a transition according to claim 2,
characterized,
in that the telescopic rod (21b, 22b) is articulated on a vehicle part (6, 7). Brücke eines Übergangs nach Anspruch 2 oder 3,
dadurch gekennzeichnet,
dass mindestens eine der Teleskopstangen (21 b, 22b) durch ein Drehgelenk (24) an dem einen Fahrzeugteil (6, 7) angeordnet ist.Bridge of a transition according to claim 2 or 3,
characterized,
in that at least one of the telescopic rods (21b, 22b) is arranged on the one vehicle part (6, 7) by a hinge (24). Brücke eines Übergangs nach Anspruch 4,
dadurch gekennzeichnet,
dass das Drehgelenk (24) eine im Einbauzustand horizontale Achse zur Anordnung der Teleskopstange (21 b, 22b) aufweist.Bridge of a transition according to claim 4,
characterized,
that the rotary joint (24) in the installed state a horizontal axis for the arrangement of the telescopic rod (21 b, 22b). Brücke eines Übergangs nach Anspruch 1,
dadurch gekennzeichnet,
dass die Mittelplatte (10) zur Aufnahme des Teleskoppaares (20) einen Träger (11) aufweist, wobei an dem Träger (11) eine Zentriereinrichtung (40) angeordnet ist.Bridge of a transition according to claim 1,
characterized,
in that the center plate (10) for receiving the telescopic pair (20) has a carrier (11), wherein a centering device (40) is arranged on the carrier (11). Brücke eines Übergangs nach Anspruch 6,
dadurch gekennzeichnet,
dass die Zentriereinrichtung (40) einen Schwenkarm (41) und zwei Scherenarme (43) umfasst, wobei der Schwenkarm (41) an dem Träger (11) und die Scherenarme (43) jeweils an einer Teleskopstange (21 b, 22b) drehbar angeordnet sind.Bridge of a transition according to claim 6,
characterized,
in that the centering device (40) comprises a swivel arm (41) and two scissor arms (43), wherein the swivel arm (41) on the carrier (11) and the scissor arms (43) are each rotatably arranged on a telescopic rod (21b, 22b) , Brücke eines Übergangs nach Anspruch 6,
dadurch gekennzeichnet,
dass das Teleskoppaar (20) im Einbauzustand an der Unterseite der Mittelplatte (10) durch den Träger (11) gehalten ist.Bridge of a transition according to claim 6,
characterized,
that the telescopic pair (20) in the installed state at the bottom of the central plate (10) by the carrier (11) is held. Brücke eines Übergangs nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet,
dass die Mittelplatte (10) zu beiden Seiten der Mittellängsachse (30) ein Teleskoppaar (20) aufweist, wobei jedem Teleskoppaar (20) eine Zentriereinrichtung (40) zugeordnet ist.Bridge of a transition according to one of the preceding claims,
characterized,
that the central plate (10) has a telescopic pair (20) on both sides of the central longitudinal axis (30), wherein each pair telescope (20) is associated with a centering device (40). Brücke eines Übergangs nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet,
dass die Bodenplatten (2, 3) im Einbauzustand auf der Mittelplatte (10) aufliegen.Bridge of a transition according to one of the preceding claims,
characterized,
that the bottom plates (2, 3) in the installed state rest on the middle plate (10). Brücke eines Übergangs nach Anspruch 10,
dadurch gekennzeichnet,
dass im Bereich der Auflage der Bodenplatten (2, 3) auf der Mittelplatte (10) Gleitleisten (8, 9) vorgesehen sind.Bridge of a transition according to claim 10,
characterized,
that in the region of the support of the bottom plates (2, 3) on the middle plate (10) slide strips (8, 9) are provided. Brücke eines Übergangs nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet,
dass die Bodenplatten (2, 3) schwenkbeweglich an dem jeweiligen Fahrzeugteil (6, 7) angeordnet sind.Bridge of a transition according to one of the preceding claims,
characterized,
in that the floor panels (2, 3) are arranged pivotably on the respective vehicle part (6, 7). Brücke eines Übergangs nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet,
dass mindestens ein Teleskoppaar (20) relativ zur Mittelplatte (10) in Richtung quer zur Längsachse des Fahrzeugs verschieblich ist.Bridge of a transition according to one of the preceding claims,
characterized,
in that at least one telescopic pair (20) is displaceable relative to the middle plate (10) in the direction transverse to the longitudinal axis of the vehicle. Brücke eines Übergangs nach Anspruch 13,
dadurch gekennzeichnet,
dass der Träger (11) mindestens eines Teleskoppaares (20) quer zur Längsachse verschieblich an der Mittelplatte (10) angeordnet ist.Bridge of a transition according to claim 13,
characterized,
in that the carrier (11) of at least one telescopic pair (20) is arranged so as to be displaceable transversely to the longitudinal axis on the middle plate (10). Brücke eines Übergangs nach Anspruch 14,
dadurch gekennzeichnet,
dass der Träger (11) ein sich quer zur Mittellängsachse erstreckendes Langloch (12) zur Aufnahme eines Bolzens, der an der Mittelplatte (10) angeordnet ist, aufweist.Bridge of a transition according to claim 14,
characterized,
in that the carrier (11) has a slot (12) extending transversely to the central longitudinal axis for receiving a bolt which is arranged on the middle plate (10). Brücke eines Übergangs nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet,
dass das Teleskop (21, 22) eines Teleskoppaares (20) durch einen Adapter (23) mit dem Fahrzeugteil (6, 7) verbindbar ist.Bridge of a transition according to one of the preceding claims,
characterized,
in that the telescope (21, 22) of a telescopic pair (20) can be connected to the vehicle part (6, 7) by an adapter (23). Brücke eines Übergangs nach Anspruch 16,
dadurch gekennzeichnet,
dass der Adapter (23) mit dem Teleskop (21, 22) durch eine im Einbauzustand vertikale Achse (25) verbunden ist, so dass das Teleskop (21, 22) horizontal verschwenkbar ist.Bridge of a transition according to claim 16,
characterized,
in that the adapter (23) is connected to the telescope (21, 22) by a vertical axis (25) in the installed state, so that the telescope (21, 22) can be pivoted horizontally. Brücke eines Übergangs nach Anspruch 16 oder 17,
dadurch gekennzeichnet,
dass der Adapter (23) durch eine im Einbauzustand horizontal verlaufende Achse (24) mit dem Fahrzeugteil (6, 7) in Verbindung steht.Bridge of a transition according to claim 16 or 17,
characterized,
in that the adapter (23) is connected to the vehicle part (6, 7) by means of an axis (24) running horizontally in the installed state. Brücke eines Übergangs gemäß der Ansprüche 13 bis 18,
dadurch gekennzeichnet,
dass der Adapter (23) mit seitlichem Spiel (26) mit dem Fahrzeugteil (6, 7) in Verbindung steht.Bridge of a transition according to claims 13 to 18,
characterized,
in that the adapter (23) is connected to the vehicle part (6, 7) with a lateral play (26).
EP20110002236 2011-03-18 2011-03-18 Bridge for the intersection of two vehicle sections with a jointed connection Not-in-force EP2500230B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20110002236 EP2500230B1 (en) 2011-03-18 2011-03-18 Bridge for the intersection of two vehicle sections with a jointed connection
CN 201220098859 CN202593521U (en) 2011-03-18 2012-03-15 A bridge for a transitional part between two vehicle sections in hinged connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20110002236 EP2500230B1 (en) 2011-03-18 2011-03-18 Bridge for the intersection of two vehicle sections with a jointed connection

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CN103921803A (en) * 2014-05-14 2014-07-16 马忠国 Locomotive through channel
EP2810845A1 (en) * 2013-06-07 2014-12-10 Ego International B.V. Structure suitable to form part of a floor, a sidewall or a ceiling of a gangway
AT14462U1 (en) * 2014-07-28 2015-11-15 Teufl Manfred CARRYING DEVICE AND SOIL SYSTEM BETWEEN TWO RIDELY ASSEMBLED VEHICLE PARTS
EP3498565A1 (en) * 2017-12-13 2019-06-19 Dellner Couplers AB Device for supporting a load of a gangway structure between two cars, a gangway for connecting a first car with a second car and allowing passage of passengers from the first car to the second car, multi-car vehicle comprising a gangway and two cars which are connected by the gangway
CN113682330A (en) * 2020-05-18 2021-11-23 许布奈有限两合公司 Transition platform with step plate for transition device and transition device with transition platform
CN114771589A (en) * 2022-04-13 2022-07-22 中车制动系统有限公司 Through-passage top plate and railway vehicle

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PL3287305T3 (en) * 2016-08-23 2021-01-25 HÜBNER GmbH & Co. KG Scissor-type stand and transition with scissor-type stand
DE102017102525B4 (en) 2017-02-09 2020-05-07 HÜBNER GmbH & Co. KG Side cover for the transition between two vehicle parts and vehicle transition
CN107571880B (en) * 2017-09-08 2019-06-14 株洲九方制动设备有限公司 Cab apron assembly and low-floor tramcar

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EP2810845A1 (en) * 2013-06-07 2014-12-10 Ego International B.V. Structure suitable to form part of a floor, a sidewall or a ceiling of a gangway
EP3366542A1 (en) * 2013-06-07 2018-08-29 Dellner Couplers AB Structure suitable to form part of a floor, a sidewall or a ceiling of a gangway
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AT14462U1 (en) * 2014-07-28 2015-11-15 Teufl Manfred CARRYING DEVICE AND SOIL SYSTEM BETWEEN TWO RIDELY ASSEMBLED VEHICLE PARTS
EP3498565A1 (en) * 2017-12-13 2019-06-19 Dellner Couplers AB Device for supporting a load of a gangway structure between two cars, a gangway for connecting a first car with a second car and allowing passage of passengers from the first car to the second car, multi-car vehicle comprising a gangway and two cars which are connected by the gangway
CN113682330A (en) * 2020-05-18 2021-11-23 许布奈有限两合公司 Transition platform with step plate for transition device and transition device with transition platform
CN114771589A (en) * 2022-04-13 2022-07-22 中车制动系统有限公司 Through-passage top plate and railway vehicle
CN114771589B (en) * 2022-04-13 2024-02-13 中车制动系统有限公司 Through-channel roof and rail vehicle

Also Published As

Publication number Publication date
CN202593521U (en) 2012-12-12
EP2500230B1 (en) 2013-06-05

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