EP0742132A1 - Device for supporting the body of a railway vehicle on its underframe - Google Patents

Device for supporting the body of a railway vehicle on its underframe Download PDF

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Publication number
EP0742132A1
EP0742132A1 EP96107552A EP96107552A EP0742132A1 EP 0742132 A1 EP0742132 A1 EP 0742132A1 EP 96107552 A EP96107552 A EP 96107552A EP 96107552 A EP96107552 A EP 96107552A EP 0742132 A1 EP0742132 A1 EP 0742132A1
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EP
European Patent Office
Prior art keywords
rollers
base frame
underframe
roller blocks
roller
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Granted
Application number
EP96107552A
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German (de)
French (fr)
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EP0742132B1 (en
Inventor
Wolfgang Graaff
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Waggonbau Elze GmbH and Co
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Graaff GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/08—Details
    • B61F1/14—Attaching or supporting vehicle body-structure

Definitions

  • the invention relates to a device for mounting a superstructure of a railroad car on its underframe with rollers arranged between the superstructure and the underframe and a long-stroke shock absorber that dampens a shock acting on the railroad car.
  • Long-stroke shock absorbers with sliding frames are installed between the body and the underframe in order to protect the load from damage due to impact.
  • Carriages with bumper beams are also known.
  • a beam passing under the railroad car is articulated to the rest of the car's underframe using a shock absorber. This shock absorber absorbs part of the shock energy.
  • the impact beam resumes its central position.
  • the bumper beam is an additional element on the vehicle and leads to a heavier construction.
  • the version with sliding frame does not use the bumper beam.
  • the base frame can have a limited path under the slide frame to reduce the acceleration of impact.
  • the long stroke shock absorber absorbs shock energy and returns the slide frame to the central position after the shock has subsided.
  • the slide frame is mounted on the base frame in a sliding and / or rolling manner.
  • Roller bearings on several large, heavy, fixed rollers, which are placed on the base frame, are known.
  • Loose rolls, which are guided in so-called roll boxes, are also known.
  • Sliding plates for slidably receiving the sliding frame on the base frame are also known.
  • the object of the present invention is therefore to enable the structure to be stored on the base frame in a space-saving and weight-saving manner, which ensures reliable operation of the long-stroke shock absorber.
  • roller blocks provided with a plurality of rollers are arranged in the area of the contact surfaces of the base frame.
  • a device has the advantage that a sliding frame and / or a bumper beam can be dispensed with, as a result of which considerable weight savings are achieved.
  • the equipment of the roller boxes with several comparatively small rollers has the advantage that the height of the storage can be reduced.
  • a railroad car equipped according to the invention can be made lighter since the remaining accelerations can be in the range from 0.5 to 1 g.
  • refrigerated trucks can also use simpler cooling units, such as are common for trucks. As a result, the additional effort for the installation of a long stroke shock absorber can be compensated for, so that a railway car equipped according to the invention is not significantly more expensive than a conventional, undamped vehicle.
  • the invention in a shock-absorbing railroad car with a body 1 and its associated base frame 2, which are connected to one another via a long-stroke shock absorber 3, the invention essentially consists of roller blocks 5, which are arranged in console-shaped square openings 7 on the base frame and each have a plurality of rollers 6 have, which are supported on opposite lanes 4 on the body 1.
  • the number of roller blocks 5 and the number and arrangement of the rollers 6 arranged in each roller block 5 are preferably selected in a load-optimized manner in the sense that a higher number of roller blocks 5 and rollers 6 are arranged over the entire length of the vehicle in railway carriages with a comparatively high load to be expected than with vehicles with an expected lower weight load from the cargo.
  • the roller blocks 5 each preferably have four rollers 6, which are also preferably arranged in pairs next to and behind one another.
  • the rollers 6 are rotatably mounted in fixed positions.
  • the roller blocks 5 are arranged in the area of contact surfaces 12 of the base frame 2 in the square openings 7, which form the contact surfaces 12.
  • Elastic bases 8 are inserted into the square openings 7, on which the roller blocks 5 are supported elastically in order to compensate for angular deviations of the rollers 6 from one another in the event of an impact load.
  • This elastic pad 8 can consist, for example, of a rubber plate.
  • the mating tracks 4 for the roller blocks 5 consist of hardened flat material which is located on the underside of the structure 1 in the area of a roller block 5.
  • the roller blocks are removably inserted into the square openings 7.
  • Adapted adapters can be used optionally in one or more square openings 7 on the base frame, each of which is provided with a slide plate 11 on which the mating track 4 assigned to it is slidably mounted.
  • the railroad car is provided at least in the area of its four corners 13 with an anti-lift device 14, each of which consists of a clamp 9 fastened to the base frame 2 and a guide rail 10 which overlaps it and into whose recess 15 the clamp 9 protrudes.
  • an anti-lift device 14 each of which consists of a clamp 9 fastened to the base frame 2 and a guide rail 10 which overlaps it and into whose recess 15 the clamp 9 protrudes.
  • clamp 9 and guide rail 10 are designed contactlessly in such a way that lifting of the body 1 is prevented, but the rolling or sliding mounting of the body 1 with respect to the base frame 2 is not impeded.
  • the bracket 9 is preferably releasably attached to the base frame 2. So that for the In the event of an intended replacement of one or more roller blocks 5 with adapters with sliding plates 11, the structure 1 can be lifted off the base frame 2 with little effort, and equipment with roller blocks 5 and / or sliding plates 11 can be provided as required.
  • a kinematic reversal of the device according to the invention is of course also possible in such a way that the roller blocks are fastened to the structure 1 and the mating tracks are located on the underframe 2, preferably in the area of their side members.
  • the anti-lift device 14 can also be designed in such a way that a clamp is provided on the structure 1, while a guide rail is arranged on the base frame 2.
  • the base frame 2 can be designed with a rigid base plate in order to ensure the movement space of the body 1 relative to the base frame 2. However, a further support of the base plate in the area towards the center is also possible, so that a rigid construction of the base plate is then not necessary.
  • the structure 1 can also be designed as a torsionally rigid box, e.g. like an isothermal build-up.
  • the body 1 can take on part of the required torsional rigidity of the vehicle so that the railroad car is safe against derailment. This is primarily necessary for two-axle freight cars. If the underframe 2 is made less torsionally stiff, weight can be saved, which enables a higher payload for the railroad car.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Shock-loads acting on the truck are absorbed by a damper acting in the lengthwise direction. Brackets (5) each contg. a number of rollers (6) are accommodated in the supporting surfaces (12) in the underframe. Four rollers can be accommodated in each bracket to share the load, being mounted in pairs alongside and one behind the other. The bracket can be box-shaped, the rollers turning on fixed axes in it. It can be guided in a rectangular opening (7), being spring-mounted in them on elastic bases (8). Races of hard flat strip material (4) can be provided for the rollers on the superstructure.

Description

Die Erfindung betrifft eine Vorrichtung zur Lagerung eines Aufbaus eines Eisenbahnwagens auf seinem Untergestell mit zwischen dem Aufbau und dem Untergestell angeordneten Rollen und einem einen auf den Eisenbahnwagen einwirkenden Stoß abdämpfenden Langhubstoßdämpfer.The invention relates to a device for mounting a superstructure of a railroad car on its underframe with rollers arranged between the superstructure and the underframe and a long-stroke shock absorber that dampens a shock acting on the railroad car.

Eisenbahnwagen, insbesondere Güterwagen, erhalten während des Rangierens heftige Stöße. Bei Güterwagen ohne eine Stoßverzehreinrichtung wird ein relativ geringfügiger Teil der Stoßenergie durch die Puffer gedämpft. Die dabei auftretenden Beschleunigungen am Wagen betragen bis zu 5 g. Auch die Verwendung von Seitenpuffern mit erhöhter Energieaufnahme und vergrößertem Pufferweg bringen nur eine minimale Verringerung der Beschleunigung von ca. 2 g beim Rangierbetrieb.Railway wagons, especially freight wagons, receive violent shocks during maneuvering. In freight cars without a shock absorbing device, a relatively small part of the impact energy is dampened by the buffers. The resulting accelerations on the car are up to 5 g. The use of side buffers with increased energy consumption and increased buffer travel also results in a minimal reduction in acceleration of approx. 2 g during maneuvering.

Um die Ladung von Schäden infolge der Stöße zu schützen, werden Langhubstoßdämpfer mit Gleitrahmen zwischen dem Aufbau und dem Untergestell eingebaut. Weiterhin sind Wagen mit Stoßbalken bekannt. Dabei wird ein unter dem Eisenbahnwagen durchlaufender Balken mittels eines Stoßdämpfers am restlichen Untergestell des Wagens angelenkt. Dieser Stoßdämpfer nimmt einen Teil der Stoßenergie auf. Am Ende des Stoßes nimmt der Stoßbalken wieder seine Mittelstellung ein. Der Stoßbalken ist ein zusätzliches Element am Fahrzeug und führt zu einer schwereren Bauweise.Long-stroke shock absorbers with sliding frames are installed between the body and the underframe in order to protect the load from damage due to impact. Carriages with bumper beams are also known. A beam passing under the railroad car is articulated to the rest of the car's underframe using a shock absorber. This shock absorber absorbs part of the shock energy. At the end of the impact, the impact beam resumes its central position. The bumper beam is an additional element on the vehicle and leads to a heavier construction.

Die Ausführung mit Gleitrahmen verzichtet auf den Stoßbalken. Bei einem Stoß kann das Untergestell unter dem Gleitrahmen einen begrenzten Weg ausführen, um die Stoßbeschleunigung zu verringern. Dabei nimmt der Langhubstoßdämpfer Stoßenergie auf und stellt nach Abklingen des Stoßes den Gleitrahmen in die Mittellage zurück.The version with sliding frame does not use the bumper beam. In the event of an impact, the base frame can have a limited path under the slide frame to reduce the acceleration of impact. The long stroke shock absorber absorbs shock energy and returns the slide frame to the central position after the shock has subsided.

Dazu ist der Gleitrahmen gleitend und/oder rollend auf dem Untergestell gelagert. Bekannt sind Rollenlagerungen auf mehreren großen, schweren, feststehenden Rollen, welche auf das Untergestell aufgesetzt sind. Weiter sind lose Rollen, die in sogenannten Rollenkästen geführt werden, bekannt. Auch Gleitplatten zur gleitenden Aufnahme des Gleitrahmens auf dem Untergestell sind bekannt. Die Nachteile der bisher ausgeführten Lösungen sind voluminöse, schwere Ausführungen, und Gleitplatten mit zu hohem Reibewert, um eine störungsfreie Funktion des Langhubstoßdämpfers zu ermöglichen.For this purpose, the slide frame is mounted on the base frame in a sliding and / or rolling manner. Roller bearings on several large, heavy, fixed rollers, which are placed on the base frame, are known. Loose rolls, which are guided in so-called roll boxes, are also known. Sliding plates for slidably receiving the sliding frame on the base frame are also known. The disadvantages of the solutions described so far are bulky, heavy designs and sliding plates with too high a coefficient of friction to enable the long-stroke shock absorber to function properly.

Aufgabe der vorliegenden Erfindung ist es daher, eine platz- und gewichtssparende Lagerung des Aufbaues auf dem Untergestell zu ermöglichen, die eine zuverlässige Funktion des Langhubstoßdämpfers gewährleistet.The object of the present invention is therefore to enable the structure to be stored on the base frame in a space-saving and weight-saving manner, which ensures reliable operation of the long-stroke shock absorber.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß im Bereich von Aufstandsflächen des Untergestells jeweils mit einer Mehrzahl von Rollen versehene Rollenblöcke angeordnet sind.This object is achieved in that roller blocks provided with a plurality of rollers are arranged in the area of the contact surfaces of the base frame.

Eine erfindungsgemäße Vorrichtung hat den Vorzug, daß ein Gleitrahmen und/oder ein Stoßbalken entfallen kann, wodurch erhebliche Gewichtseinsparungen erzielt werden. Die Ausstattung der Rollenkästen mit mehreren vergleichsweise kleinen Rollen hat den Vorzug, daß die Bauhöhe der Lagerung verringert werden kann. Ein erfindungsgemäß ausgestatteter Eisenbahnwagen kann leichter ausgeführt werden, da die verbleibenden Restbeschleunigungen im Bereich von 0,5 bis 1 g liegen können. Neben der Schonung der Ladegüter sind bei Kühlwagen auch einfachere Kühlaggregate einsetzbar, wie sie zum Beispiel für Lkw üblich sind. Hierdurch kann der Mehraufwand für den Einbau eines Langhubstoßdämpfers wieder kompensiert werden, so daß ein erfindungsgemäß ausgestatteter Eisenbahnwagen nicht wesentlich teurer ist als ein herkömmliches, ungedämpftes Fahrzeug.A device according to the invention has the advantage that a sliding frame and / or a bumper beam can be dispensed with, as a result of which considerable weight savings are achieved. The equipment of the roller boxes with several comparatively small rollers has the advantage that the height of the storage can be reduced. A railroad car equipped according to the invention can be made lighter since the remaining accelerations can be in the range from 0.5 to 1 g. In addition to protecting the cargo, refrigerated trucks can also use simpler cooling units, such as are common for trucks. As a result, the additional effort for the installation of a long stroke shock absorber can be compensated for, so that a railway car equipped according to the invention is not significantly more expensive than a conventional, undamped vehicle.

Weitere Einzelheiten der Erfindung ergeben sich aus der nachfolgenden ausführlichen Beschreibung und den beigefügten Zeichnungen, in denen eine Ausführungsform der Erfindung beispielsweise veranschaulicht ist.Further details of the invention will become apparent from the following detailed description and the accompanying drawings, in which an embodiment of the invention is illustrated for example.

In den Zeichnungen zeigen:

Fig. 1:
Eine schematische Darstellung eines Eisenbahnwagens in Seitenansicht;
Fig. 2:
einen Detaillausschnitt entlang der Linie I - I in Fig. 1;
Fig. 3:
eine schematische Darstellung eines Rollenkastens in Seitenansicht;
Fig. 4:
einen Schnitt entlang der Linie II - II in Fig. 1 und
Fig. 5:
eine Draufsicht auf einen zwischen Untergestell und Aufbau angeordneten Langhubstoßdämpfer.
The drawings show:
Fig. 1:
A schematic representation of a railroad car in side view;
Fig. 2:
a detailed section along the line I - I in Fig. 1;
Fig. 3:
a schematic representation of a roller box in side view;
Fig. 4:
a section along the line II - II in Fig. 1 and
Fig. 5:
a plan view of a long stroke shock absorber arranged between the base and the body.

Bei einem stoßgedämpften Eisenbahnwagen mit einem Aufbau 1 und seinem dazugehörigen Untergestell 2, die über einen Langhubstoßdämpfer 3 miteinander verbunden sind, besteht die Erfindung im wesentlichen aus Rollenblöcken 5, die in konsolenartig ausgebildeten viereckigen Öffnungen 7 am Untergestell angeordnet sind und die jeweils eine Mehrzahl von Rollen 6 aufweisen, die sich auf Gegenfahrbahnen 4 am Aufbau 1 abstützen. Vorzugsweise sind die Zahl der Rollenblöcke 5 und die Zahl und Anordnung der in jedem Rollenblock 5 angeordneten Rollen 6 belastungsoptimiert ausgewählt in dem Sinne, daß bei Eisenbahnwagen mit zu erwartender vergleichsweise hoher Belastung über die Gesamtlänge des Fahrzeuges eine höhere Zahl von Rollenblöcken 5 und Rollen 6 angeordnet sind, als bei Fahrzeugen mit zu erwartender niedrigerer Gewichtsbelastung durch die Fracht.In a shock-absorbing railroad car with a body 1 and its associated base frame 2, which are connected to one another via a long-stroke shock absorber 3, the invention essentially consists of roller blocks 5, which are arranged in console-shaped square openings 7 on the base frame and each have a plurality of rollers 6 have, which are supported on opposite lanes 4 on the body 1. The number of roller blocks 5 and the number and arrangement of the rollers 6 arranged in each roller block 5 are preferably selected in a load-optimized manner in the sense that a higher number of roller blocks 5 and rollers 6 are arranged over the entire length of the vehicle in railway carriages with a comparatively high load to be expected than with vehicles with an expected lower weight load from the cargo.

Die Rollenblöcke 5 weisen jeweils vorzugsweise vier Rollen 6 auf, die ebenfalls vorzugsweise jeweils paarweise neben- und hintereinander angeordnet sind. In den Rollenblöcken 5 sind die Rollen 6 in festen Positionen drehbar gelagert. Die Rollenblöcke 5 sind im Bereich von Aufstandsflächen 12 des Untergestells 2 in den viereckigen Öffnungen 7 angeordnet, die die Aufstandsflächen 12 ausbilden. In die viereckigen Öffnungen 7 sind elastische Unterlagen 8 eingelegt, auf denen sich die Rollenblöcke 5 elastisch abstützen, um Winkelabweichungen der Rollen 6 zueinander im Falle einer Stoßbeanspruchung auszugleichen. Diese elastische Unterlage 8 kann beispielsweise aus einer Gummiplatte bestehen.The roller blocks 5 each preferably have four rollers 6, which are also preferably arranged in pairs next to and behind one another. In the roller blocks 5, the rollers 6 are rotatably mounted in fixed positions. The roller blocks 5 are arranged in the area of contact surfaces 12 of the base frame 2 in the square openings 7, which form the contact surfaces 12. Elastic bases 8 are inserted into the square openings 7, on which the roller blocks 5 are supported elastically in order to compensate for angular deviations of the rollers 6 from one another in the event of an impact load. This elastic pad 8 can consist, for example, of a rubber plate.

Die Gegenfahrbahnen 4 für die Rollenblöcke 5 bestehen aus gehärtetem Flachmaterial, das sich an der Unterseite des Aufbaus 1 im Bereich eines Rollenblockes 5 befindet. Die Rollenblöcke sind entfernbar in die viereckigen Öffnungen 7 eingelegt. Wahlweise in eine oder mehrere viereckige Öffnungen 7 am Untergestell können angepaßte Adapter eingesetzt werden, die jeweils mit einer Gleitplatte 11 versehen sind, auf der die ihr zugeordnete Gegenfahrbahn 4 gleitend gelagert ist.The mating tracks 4 for the roller blocks 5 consist of hardened flat material which is located on the underside of the structure 1 in the area of a roller block 5. The roller blocks are removably inserted into the square openings 7. Adapted adapters can be used optionally in one or more square openings 7 on the base frame, each of which is provided with a slide plate 11 on which the mating track 4 assigned to it is slidably mounted.

Der Eisenbahnwagen ist mindestens im Bereich seiner vier Ecken 13 mit einer Abhebesicherung 14 versehen, die jeweils aus einer am Untergestell 2 befestigten Klammer 9 und einer sie übergreifenden Führungsschiene 10 besteht, in deren Ausnehmung 15 die Klammer 9 hineinragt. Im Falle eines Rangierstoßes wird auf diese Weise zuverlässig ein Abheben des Aufbaus 1 vom Untergestell 2 vermieden. Für den Normalbetrieb sind Klammer 9 und Führungsschiene 10 berührungslos in der Weise gestaltet, daß ein Abheben des Aufbaus 1 verhindert wird, die rollende bzw. gleitende Lagerung des Aufbaus 1 gegenüber dem Untergestell 2 jedoch nicht behindert wird. Die Klammer 9 ist vorzugsweise lösbar am Untergestell 2 befestigt. Damit kann für den Fall einer vorgesehenen Auswechselung eines oder mehrerer Rollenblöcke 5 gegen Adapter mit Gleitplatten 11 der Aufbau 1 mit geringem Aufwand vom Untergestell 2 abgehoben werden und eine bedarfsgerechte Ausstattung mit Rollenblöcken 5 und/oder Gleitplatten 11 ermöglicht werden.The railroad car is provided at least in the area of its four corners 13 with an anti-lift device 14, each of which consists of a clamp 9 fastened to the base frame 2 and a guide rail 10 which overlaps it and into whose recess 15 the clamp 9 protrudes. In the event of a maneuvering impact, lifting of the body 1 from the base frame 2 is reliably avoided in this way. For normal operation, clamp 9 and guide rail 10 are designed contactlessly in such a way that lifting of the body 1 is prevented, but the rolling or sliding mounting of the body 1 with respect to the base frame 2 is not impeded. The bracket 9 is preferably releasably attached to the base frame 2. So that for the In the event of an intended replacement of one or more roller blocks 5 with adapters with sliding plates 11, the structure 1 can be lifted off the base frame 2 with little effort, and equipment with roller blocks 5 and / or sliding plates 11 can be provided as required.

Eine kinematische Umkehrung der erfindungsgemäßen Vorrichtung ist selbstverständlich ebenfalls möglich in der Weise, daß die Rollenblöcke am Aufbau 1 befestigt sind und die Gegenfahrbahnen sind am Untergestell 2, vorzugsweise im Bereich von deren Längsträgern befinden. Genauso kann die Abhebesicherung 14 auch in der Weise gestaltet werden, daß eine Klammer am Aufbau 1 vorgesehen ist, während eine Führungsschiene am Untergestell 2 angeordnet wird. Das Untergestell 2 kann mit einer biegesteifen Bodenplatte ausgeführt sein, um den Bewegungsraum des Aufbaus 1 gegenüber dem Untergestell 2 zu gewährleisten. Möglich ist aber auch eine weitere Abstützung der Bodenplatte im Bereich zur Mitte, womit dann keine biegesteife Ausführung der Bodenplatte notwendig ist.A kinematic reversal of the device according to the invention is of course also possible in such a way that the roller blocks are fastened to the structure 1 and the mating tracks are located on the underframe 2, preferably in the area of their side members. In the same way, the anti-lift device 14 can also be designed in such a way that a clamp is provided on the structure 1, while a guide rail is arranged on the base frame 2. The base frame 2 can be designed with a rigid base plate in order to ensure the movement space of the body 1 relative to the base frame 2. However, a further support of the base plate in the area towards the center is also possible, so that a rigid construction of the base plate is then not necessary.

Auch der Aufbau 1 kann als torsionssteifer Kasten ausgeführt sein, z.B. wie bei einem Isothermaufbau. In diesem Fall kann der Aufbau 1 einen Teil der erforderlichen Torsionssteifigkeit des Fahrzeuges übernehmen, damit der Eisenbahnwagen entgleisungssicher ist. Dies ist vornehmlich bei zweiachsigen Güterwagen erforderlich. Wenn das Untergestell 2 weniger torsionssteif ausgeführt wird, kann Gewicht gespart werden, wodurch eine höhere Zuladung für den Eisenbahnwagen ermöglicht wird.The structure 1 can also be designed as a torsionally rigid box, e.g. like an isothermal build-up. In this case, the body 1 can take on part of the required torsional rigidity of the vehicle so that the railroad car is safe against derailment. This is primarily necessary for two-axle freight cars. If the underframe 2 is made less torsionally stiff, weight can be saved, which enables a higher payload for the railroad car.

Claims (12)

Vorrichtung zur Lagerung eines Aufbaus eines Eisenbahnwagens auf seinem Untergestell mit zwischen dem Aufbau und dem Untergestell angeordneten Rollen und einem einen auf den Eisenbahnwagen einwirkenden Stoß abdämpfenden Langhubstoßdämpfer, dadurch gekennzeichnet, daß im Bereich von Aufstandsflächen (12) des Untergestells (2) jeweils mit einer Mehrzahl von Rollen (6) versehene Rollenblöcke (5) angeordnet sind.Device for mounting a superstructure of a railway carriage on its underframe with rollers arranged between the superstructure and the underframe and a long-stroke shock absorber that dampens a shock acting on the railway carriage, characterized in that in the area of contact surfaces (12) of the underframe (2) each with a plurality roller blocks (5) provided by rollers (6) are arranged. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß in jedem Rollenblock (5) vier Rollen (6) belastungsoptimiert angeordnet sind.Apparatus according to claim 1, characterized in that four rollers (6) are arranged in each roller block (5) in an optimized manner for the load. Vorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Rollen (6) jeweils paarweise neben- und hintereinander in einem Rollenblock (5) angeordnet sind.Apparatus according to claims 1 and 2, characterized in that the rollers (6) are arranged in pairs next to and behind one another in a roller block (5). Vorrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Rollenblöcke (5) als Kästen ausgebildet sind, in denen die Rollen (6) in festen Positionen drehbeweglich gelagert sind.Device according to Claims 1 to 3, characterized in that the roller blocks (5) are designed as boxes in which the rollers (6) are rotatably mounted in fixed positions. Vorrichtung nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Rollenblöcke (5) auf dem Untergestell (2) im Bereich von rechteckigen Öffnungen (7) geführt sind, die die Aufstandsflächen (12) ausbilden.Device according to Claims 1 to 4, characterized in that the roller blocks (5) are guided on the base frame (2) in the region of rectangular openings (7) which form the contact surfaces (12). Vorrichtung nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die rechteckigen Öffnungen (7) als Konsolen ausgebildet sind, die mit elastischen Unterlagen (8) versehen sind, auf denen die Rollenblöcke (5) federnd abgestützt sind.Apparatus according to claims 1 to 5, characterized in that the rectangular openings (7) are designed as brackets which are provided with elastic bases (8) on which the roller blocks (5) are resiliently supported. Vorrichtung nach Anspruch 1 bis 6, dadurch gekennzeichnet, daß der Aufbau (1) im Bereich der Rollenblöcke (5) mit Gegenfahrbahnen (4) ausgestattet ist, die aus gehärtetem Flachmaterial bestehen.Device according to Claims 1 to 6, characterized in that the structure (1) in the region of the roller blocks (5) is equipped with mating tracks (4) which consist of hardened flat material. Vorrichtung nach Anspruch 1 bis 7, dadurch gekennzeichnet, daß die Rollenblöcke (5) entfernbar in die rechteckigen Öffnungen (7) eingelegt sind.Apparatus according to claims 1 to 7, characterized in that the roller blocks (5) are removably inserted in the rectangular openings (7). Vorrichtung nach Anspruch 1 bis 8, dadurch gekennzeichnet, daß in eine oder mehrere rechteckige Öffnungen (7) des Untergestells (2) angepaßte Adapter eingesetzt sind, die jeweils mit einer Gleitplatte (11) versehen sind, auf der die ihr zugeordneten Gegenfahrbahn (4) gleitend gelagert ist.Apparatus according to claims 1 to 8, characterized in that adapted adapters are inserted into one or more rectangular openings (7) of the base frame (2), each of which is provided with a sliding plate (11) on which the assigned opposite lane (4) is slidably mounted. Vorrichtung nach Anspruch 1 bis 8, dadurch gekennzeichnet, daß der Aufbau (1) mindestens im Bereich seiner vier Ecken (13) mit Abhebesicherungen (14) versehen ist, die jeweils aus einer am Untergestell (2) befestigten Klammer (9) unter einer sie übergreifenden Führungsschiene (10) besteht, in deren Ausnehmung (15) die Klammer (9) hineinragt.Apparatus according to claims 1 to 8, characterized in that the structure (1) is provided at least in the area of its four corners (13) with lifting safeguards (14), each consisting of a clamp (9) attached to the base frame (2) under one of them overlapping guide rail (10), in the recess (15) of which the clip (9) protrudes. Vorrichtung nach Anspruch 1 bis 10, dadurch gekennzeichnet, daß die Klammer (9) lösbar am Untergestell (2) befestigt ist.Apparatus according to claims 1 to 10, characterized in that the clip (9) is detachably attached to the base frame (2). Vorrichtung nach Anspruch 1 bis 10, dadurch gekennzeichnet, daß die Klammer (9) und die ihr zugehörige Führungsschiene (10) berührungslos einander zugeordnet sind.Apparatus according to claims 1 to 10, characterized in that the clip (9) and the guide rail (10) associated therewith are associated with one another without contact.
EP96107552A 1995-05-11 1996-05-11 Device for supporting the body of a railway vehicle on its underframe Expired - Lifetime EP0742132B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19517189 1995-05-11
DE19517189A DE19517189A1 (en) 1995-05-11 1995-05-11 Device for mounting a body of a railway carriage on its base

Publications (2)

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EP0742132A1 true EP0742132A1 (en) 1996-11-13
EP0742132B1 EP0742132B1 (en) 2000-03-01

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EP96107552A Expired - Lifetime EP0742132B1 (en) 1995-05-11 1996-05-11 Device for supporting the body of a railway vehicle on its underframe

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EP (1) EP0742132B1 (en)
DE (2) DE19517189A1 (en)
PL (1) PL180726B1 (en)
SK (1) SK282026B6 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0857634A1 (en) * 1997-02-06 1998-08-12 Linke-Hofmann-Busch Gesellschaft mit beschränkter Haftung Track-bound freight wagon, especially tank wagen
WO2014044536A1 (en) * 2012-09-18 2014-03-27 Siemens Ag Österreich Rail vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806003A (en) * 1929-01-05 1931-05-19 Stucki Arnold Roller side bearing
DE1605002B1 (en) * 1960-10-19 1971-08-26 Pullman Inc Vehicle, in particular railway wagons, for transporting large-capacity load containers
EP0333152A2 (en) * 1988-03-16 1989-09-20 GRAAFF Gesellschaft mit beschränkter Haftung Frame for railroad wagon
DE4238315C1 (en) * 1992-11-13 1994-04-14 Dessau Waggonbau Gmbh Train unit for transport of large containers - comprises twin-axle and/or bogie wagons with long stroke shock absorbers, selectively in accordance with principle of slide long bearer or displaceable load platform

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806003A (en) * 1929-01-05 1931-05-19 Stucki Arnold Roller side bearing
DE1605002B1 (en) * 1960-10-19 1971-08-26 Pullman Inc Vehicle, in particular railway wagons, for transporting large-capacity load containers
EP0333152A2 (en) * 1988-03-16 1989-09-20 GRAAFF Gesellschaft mit beschränkter Haftung Frame for railroad wagon
DE4238315C1 (en) * 1992-11-13 1994-04-14 Dessau Waggonbau Gmbh Train unit for transport of large containers - comprises twin-axle and/or bogie wagons with long stroke shock absorbers, selectively in accordance with principle of slide long bearer or displaceable load platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0857634A1 (en) * 1997-02-06 1998-08-12 Linke-Hofmann-Busch Gesellschaft mit beschränkter Haftung Track-bound freight wagon, especially tank wagen
WO2014044536A1 (en) * 2012-09-18 2014-03-27 Siemens Ag Österreich Rail vehicle

Also Published As

Publication number Publication date
DE19517189A1 (en) 1996-11-14
SK282026B6 (en) 2001-10-08
SK60196A3 (en) 1996-12-04
EP0742132B1 (en) 2000-03-01
PL314163A1 (en) 1996-11-12
DE59604511D1 (en) 2000-04-06
PL180726B1 (en) 2001-03-30

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