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EP0395045B1 - Linkage between the running gear and the frame of a railway vehicle - Google Patents

Linkage between the running gear and the frame of a railway vehicle Download PDF

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Publication number
EP0395045B1
EP0395045B1 EP90107918A EP90107918A EP0395045B1 EP 0395045 B1 EP0395045 B1 EP 0395045B1 EP 90107918 A EP90107918 A EP 90107918A EP 90107918 A EP90107918 A EP 90107918A EP 0395045 B1 EP0395045 B1 EP 0395045B1
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EP
European Patent Office
Prior art keywords
frame
running gear
running
spring
gear
Prior art date
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.)
Expired - Lifetime
Application number
EP90107918A
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German (de)
French (fr)
Other versions
EP0395045A1 (en
Inventor
Günter Dipl.Ing. Ahlborn
Alfred Dipl.Ing. Lohmann
Gerhard Kampmann
Herbert Büdenbender
Helmut Dipl.-Ing. Hainitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Henschel Waggon Union GmbH
Original Assignee
Waggon Union GmbH
ABB Henschel Waggon Union GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Waggon Union GmbH, ABB Henschel Waggon Union GmbH filed Critical Waggon Union GmbH
Publication of EP0395045A1 publication Critical patent/EP0395045A1/en
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Publication of EP0395045B1 publication Critical patent/EP0395045B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/36—Arrangements for equalising or adjusting the load on wheels or springs, e.g. yokes
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes

Definitions

  • the invention relates to the connection of the carriage and carriage bridge of a rail vehicle, the carriage having at least two wheel sets clamped in a carriage frame via axle bearings and being connected to the carriage bridge only by means of leaf suspension springs and shackle hangers arranged laterally on the carriage frame, and a friction-rotation inhibition between the carriage frame and carriage bridge is arranged.
  • the object of the present invention was to design the connection between the carriage and the carriage bridge of a rail vehicle equipped with a friction-rotation inhibition in such a way that, even with a partially or completely relieved axle or the axle suspension, the leaf suspension springs of the carriage and thus the leg suspension are so heavily loaded that a sufficient restoring effect and a sufficiently large anti-rotation resistance of the drive is maintained.
  • This object of the invention is achieved in a rail vehicle of the type mentioned in that between the carriage frame and the carriage bridge a spring tensioning this against each other is arranged, which is acted upon in inverse proportion to the load on the leaf springs of the drive.
  • the spring is mounted on the drive frame, a connection carrier between two drive frames or on the carriage bridge, the spring being acted upon by a pendulum which in turn is oscillating on the carriage bridge or on the drive frame or the connection carrier between two drive frames.
  • the pendulum is mounted on the spring on the one hand and on its counter bearing on the carriage bridge, on the drive or the connecting support on the other hand in spherical caps.
  • the spherical caps are provided according to the invention with resilient and a restoring force causing rubber-metal elements. These 30 rubber-metal elements of the spherical caps advantageously bring about an additional resetting component and an adaptation of the entire connection to the spring movement between the carriage bridge and the running gear.
  • the spring is designed as a leaf support spring which is guided laterally and is mounted to be movable along a limited length.
  • connection of the carriage and the carriage bridge of a rail vehicle to a carriage group arranged under a carriage bridge 1 and consisting of a two-axle carriage 2 and a three-axle carriage 3 is shown.
  • the drives 2 and 3 have on the outside of their drive frames 4 and 5 longitudinally mounted leaf suspension springs 6 and are only connected to the carriage bridge 1 via this and the hook linkage 7. Between the running gear frame 4 and 5 and the carriage bridge 1 there are resilient friction-rotation inhibitions 8.
  • the two-axis drive 2 and the three-axis drive 3 are connected to one another by means of a connecting support 9 which is articulated on a cross member 4a of the two-axis drive 2 and a cross member 5a of the 3-axis drive 3.
  • a parabolic spring 10 is guided laterally in guides 11 under the connecting support 9 and is mounted so that it can move longitudinally in the middle under the connecting support 9.
  • the parabolic spring 10 and the connecting support 9 have an opening 12 and 13 in their longitudinal center, through which a vertically arranged pendulum 14 is guided.
  • the upper end of the pendulum 14 is oscillating in a spherical cap 15 arranged on the carriage bridge 1.
  • the pendulum 14 on the underside of the parabolic spring 10 is also pivotally mounted in a spherical cap 16.
  • the spherical caps 15 and 16 have rubber-metal elements 17 and 18, which are spherical are trained.
  • the parabolic spring 10 is also guided laterally in guides 19 of the connecting support 9 in its longitudinal center.
  • the length of the pendulum 14 is dimensioned such that the parabolic spring 10 is provided with a defined preload when the vehicle is empty. When the drive or the drive group swings out horizontally with respect to the carriage bridge, this can be done without constraint via the suspension of the pendulum in the spherical caps 15 and 16, but through the rubber-metal elements 17 and 18 with a defined restoring force.
  • a parabolic spring 10 When the drive is relieved, a parabolic spring 10 always provides a resilient tension between the carriage bridge and the drive or group of drives, which is necessary for the effectiveness of the friction-rotation inhibition arranged between the carriage and the carriage bridge.
  • connection of the drive and the carriage bridge according to the invention is conceivable both between a single drive and a carriage bridge and also between drive combinations and the carriage bridge or between drives and an intermediate bridge or between an intermediate bridge and the carriage bridge.
  • the spring 10 of the connection consists of a rubber or helical spring or another spring element.
  • one or more springs 10 are arranged according to the invention.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Springs (AREA)
  • Handcart (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Stored Programmes (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Gear Transmission (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Braking Arrangements (AREA)
  • Railway Tracks (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention relates to the linkage of the running gear 2 and 3 and the frame 1 of a railway vehicle with wheel sets clamped securely via axle bearings in a running gear frame 4 and 5, the frame 1 being linked to the running gear frame 4 and 5 via leaf carrying springs 6 and open link suspension 7 without a bogie pin and a frictional rotation restrictor 8 being arranged between the running gear frames 4 and 5 and frame 1. The object of the invention consists in designing the link between the running gear 2 and 3 and frame 1 in such a way that, even when the axle is partially or completely relieved of load or the axle suspension loads, the leaf carrying springs 6 of the running gear 2 and 3 and thus the suspension of the open links 7 are stressed to such an extent that a sufficient restoring effect and a sufficiently large rotational restriction of the running gear 2 and 3 are maintained. This object is achieved in that, between running gear frames 4 and 5 and frame 1, a spring 10 is arranged which clamps said frames to one another and is acted upon inversely proportional to the stress of the leaf carrying springs 6 of the running gear 2 and 3. <IMAGE>

Description

Die Erfindung betrifft die Verbindung von Laufwerk und Wagenbrücke eines Schienenfahrzeuges, wobei das Laufwerk mindestens zwei über Achslager in einem Laufwerkrahmen eingespannte Radsätze aufweist und mit der Wagenbrücke lediglich über seitlich am Laufwerkrahmen angeordnete Blatttragfedern und Schakengehänge drehzapfenlos verbunden ist und zwischen Laufwerkrahmen und Wagenbrücke eine Reib-Drehhemmung angeordnet ist.The invention relates to the connection of the carriage and carriage bridge of a rail vehicle, the carriage having at least two wheel sets clamped in a carriage frame via axle bearings and being connected to the carriage bridge only by means of leaf suspension springs and shackle hangers arranged laterally on the carriage frame, and a friction-rotation inhibition between the carriage frame and carriage bridge is arranged.

Laufwerke für Schienenfahrzeuge benötigen für höhere Geschwindigkeiten zur Laufstabilisierung eine Drehhemmung zwischen Laufwerk und Wagenbrükke. Bei Eisenbahnfahrzeugen für den Güterverkehr ist diese Drehhemmung in der Regel als mechanisch wirkende Reib-Drehhemmung, beispielsweise durch die DE-PS 28 42 211 vorbekannt, ausgebildet. Bei dieser Art der Drehhemmung, die durch eine teilweise Abstützung des Wagengewichtes über die federnd ausgebildete Drehhemmung auf den Laufwerken zur Wirkung gelangt, kommt es bei leichten Wagenbrücken zu einer erheblichen Entlastung der Federschaken und damit zu einer ungünstigen Laufwerksführung infolge zu geringer Rückstellwirkung, fehlender Reibung in der Reib-Drehhemmung und der Gefahr der vollständigen Schakenentlastung beim dynamischen Ausfedern der Wagenbrücke, verbunden mit eventuellem Verschleiß durch Schlagbewegungen zwischen Schake, Schakenstein und Federbolzen.In order to stabilize the running speed, drives for rail vehicles need an anti-rotation device between the running gear and the carriage bridge. In railway vehicles for freight transport, this anti-rotation is usually designed as a mechanical friction anti-rotation, for example, previously known from DE-PS 28 42 211. With this type of escapement, which is partially supported by the weight of the trolley via the spring-mounted escapement on the trolleys, there is a considerable relief of the spring hooks in light trolley bridges and thus an unfavorable trolley guidance due to insufficient restoring effect, lack of friction the friction-rotation inhibition and the risk of complete relief of the shackle when the carriage bridge is dynamically rebounded, combined with possible wear due to striking movements between the shackle, shackle and spring bolt.

Die Aufgabe vorliegender Erfindung bestand darin die Verbindung zwischen Laufwerk und Wagenbrücke eines mit einer Reib-Drehhemmung ausgestatteten Schienenfahrzeugs so zu gestalten, daß auch bei teilweise oder ganz entlasteter Achse oder der Achsaufhängung die Blatttragfedern des Laufwerks und damit die Schakenaufhängung so stark belastet wird, daß eine ausreichende Rückstellwirkung und eine genügend große Drehhemmung des Laufwerks erhalten bleibt.The object of the present invention was to design the connection between the carriage and the carriage bridge of a rail vehicle equipped with a friction-rotation inhibition in such a way that, even with a partially or completely relieved axle or the axle suspension, the leaf suspension springs of the carriage and thus the leg suspension are so heavily loaded that a sufficient restoring effect and a sufficiently large anti-rotation resistance of the drive is maintained.

Diese Aufgabe der Erfindung wird bei einem Schienenfahrzeug der eingangs genannten Art dadurch gelöst, daß zwischen Laufwerkrahmen und Wagenbrücke eine diese gegeneinander verspannende Feder angeordnet ist, die umgekehrt proportional zur Belastung der Blatttragfedern des Laufwerks beaufschlagt ist. Erfindungsgemäß ist hierbei die Feder am Laufwerkrahmen, einem Verbindungsträger zwischen zwei Laufwerkrahmen oder an der Wagenbrücke gelagert, wobei die Beaufschlagung der Feder über ein Pendel erfolgt, das seinerseits an der Wagenbrücke beziehungsweise am Laufwerkrahmen oder dem Verbindungsträger zwischen zwei Laufwerkrahmen pendelnd gelagert ist. Durch diese erfindungsgemäße Verbindung von Laufwerk und Wagenbrücke mittels der diese gegeneinander verspannenden Feder wird auf die Blatttragfedern des Laufwerks ein höheres Wagenbrückengewicht simuliert. Da die Kraft dieser Feder bei sinkender Belastung der Laufwerksfedern ansteigt, bleibt die Belastung der Blatttragfedern des Laufwerks und damit die Belastung der Blatttragfederaufhängung (Schaken) in ausreichender Höhe erhalten. Eine genügend große Rückstellwirkung zwischen Wagenbrücke und Laufwerk über die Schakenaufhängung der Blatttragfeder ist somit gewährleistet. Weiter ist gewährleistet, daß die Reib-Drehhemmung zwischen Wagenbrücke und Laufwerk stets in ausreichender Höhe erhalten bleibt.This object of the invention is achieved in a rail vehicle of the type mentioned in that between the carriage frame and the carriage bridge a spring tensioning this against each other is arranged, which is acted upon in inverse proportion to the load on the leaf springs of the drive. According to the invention, the spring is mounted on the drive frame, a connection carrier between two drive frames or on the carriage bridge, the spring being acted upon by a pendulum which in turn is oscillating on the carriage bridge or on the drive frame or the connection carrier between two drive frames. This inventive connection of the carriage and the carriage bridge by means of the spring bracing them against one another simulates a higher carriage bridge weight on the leaf support springs of the carriage. Since the force of this spring increases as the load on the drive springs decreases, the load on the leaf support springs of the drive and thus the load on the leaf support spring suspension (shackle) is maintained at a sufficient level. A sufficiently large restoring effect between the carriage bridge and the drive via the hook suspension of the leaf support spring is thus guaranteed. It is also ensured that the friction-rotation inhibition between the carriage bridge and the drive is always maintained at a sufficient level.

Gemäß der Erfindung ist das Pendel an der Feder einerseits und an seinem Gegenlager an der Wagenbrücke, an dem Laufwerk oder dem Verbindungsträger andererseits in Kugelkalotten gelagert. Durch die Lagerung des Pendels in Kugelkalotten werden horizontale Bewegungen zwischen Laufwerk und Wagenbrücke zwängungsfrei gewährleistet.According to the invention, the pendulum is mounted on the spring on the one hand and on its counter bearing on the carriage bridge, on the drive or the connecting support on the other hand in spherical caps. By storing the pendulum in spherical caps, horizontal movements between the carriage and the carriage bridge are guaranteed without constraint.

Die Kugelkalotten sind gemäß der Erfindung mit federnden und eine Rückstellkraft bewirkenden Gummi-Metallelementen versehen. Diese 30 Gummi-Metallelemente der Kugelkalotten bewirken vorteilhaft eine zusätzliche Rückstellkomponente und eine Anpassung der gesamten Verbindung an die Federbewegung zwischen Wagenbrücke und Laufwerk.The spherical caps are provided according to the invention with resilient and a restoring force causing rubber-metal elements. These 30 rubber-metal elements of the spherical caps advantageously bring about an additional resetting component and an adaptation of the entire connection to the spring movement between the carriage bridge and the running gear.

Gemäß einem Ausführungsbeispiel der Erfindung ist die Feder als Blatttragfeder ausgebildet, die seitlich geführt und längs begrenzt beweglich gelagert ist.According to one embodiment of the invention, the spring is designed as a leaf support spring which is guided laterally and is mounted to be movable along a limited length.

Einzelheiten der Erfindung sind anhand eines Ausführungsbeispiels in der Zeichnung erläutert.Details of the invention are based on an embodiment in the Drawing explained.

Es zeigen

  • Fig. 1 Die Seitenansicht eines Laufwerks unter einem Schienenfahrzeug mit einer Verbindung gemäß der Erfindung in schematischer Darstellung.
  • Fig. 2 Die Verbindung von Laufwerk und Wagenbrücke eines Schienenfahrzeuges gemäß der Erfindung, dargestellt an einer aus einem zweiachsigen und einem dreiachsigen Drehgestell bestehenden Laufwerksgruppe unter einer Wagenbrücke im vertikalen Längsschnitt, in schematischer Darstellung.
  • Fig. 3 Den Schnitt nach Linie III-III der Fig. 2.
  • Fig. 4 Die Einzelheit "A" der Fig. 2 im vertikalen Längsschnitt in vergrößerter Darstellung.
Show it
  • Fig. 1 The side view of a drive under a rail vehicle with a connection according to the invention in a schematic representation.
  • Fig. 2 The connection of the carriage and carriage bridge of a rail vehicle according to the invention, shown on a drive group consisting of a two-axle and a three-axle bogie under a carriage bridge in vertical longitudinal section, in a schematic representation.
  • 3 shows the section along line III-III of FIG. 2nd
  • Fig. 4 The detail "A" of Fig. 2 in vertical longitudinal section in an enlarged view.

Bei dem in der Zeichnung dargestellten Ausführungsbeispiel der Erfindung ist die Verbindung von Laufwerk und Wagenbrücke eines Schienenfahrzeuges an einer unter einer Wagenbrücke 1 angeordneten, aus einem zweiachsigen Laufwerk 2 und einem dreiachsigen Laufwerk 3 bestehenden Laufwerkgruppe dargestellt. Die Laufwerke 2 und 3 weisen außen an ihrem Laufwerkrahmen 4 bzw. 5 längs gelagerte Blatttragfedern 6 auf und sind lediglich über diese und Schakengehänge 7 mit der Wagenbrücke 1 verbunden. Zwischen Laufwerkrahmen 4 und 5 und Wagenbrücke 1 sind federnd Reib-Drehhemmungen 8 angeordnet. Das zweiachsige Laufwerk 2 und das dreiachsige Laufwerk 3 sind mittels eines Verbindungsträgers 9, der gelenkig an einem Querträger 4a des zweiachsigen Laufwerks 2 und einem Querträger 5a des 3achsigen Laufwerks 3 gelagert ist, miteinander verbunden. Mittig unter dem Verbindungsträger 9 ist eine Parabelfeder 10 in Führungen 11 unter dem Verbindungsträger 9 seitlich geführt und längsbeweglich gelagert. Die Parabelfeder 10 und der Verbindungsträger 9 weisen in ihrer Längsmitte einen Durchbruch 12 bzw. 13 auf, durch die ein vertikal angeordnetes Pendel 14 geführt ist. Das Pendel 14 ist mit seinem oberen Ende in einer an der Wagenbrücke 1 angeordneten Kugelkalotte 15 pendelnd gelagert. Mit seinem unteren Ende ist das Pendel 14 auf der Unterseite der Parabelfeder 10 ebenfalls in einer Kugelkalotte 16 pendelnd gelagert. Die Kugelkalotten 15 und 16 weisen Gummi-Metallelemente 17 und 18 auf, die kalottenförmig ausgebildet sind. Die Parabelfeder 10 ist neben ihren seitlichen Führungen 11 unter dem Verbindungsträger 9 nahe den Längsenden der Parabelfeder 10 auch in ihrer Längsmitte seitlich in Führungen 19 des Verbindungsträgers 9 geführt.In the embodiment of the invention shown in the drawing, the connection of the carriage and the carriage bridge of a rail vehicle to a carriage group arranged under a carriage bridge 1 and consisting of a two-axle carriage 2 and a three-axle carriage 3 is shown. The drives 2 and 3 have on the outside of their drive frames 4 and 5 longitudinally mounted leaf suspension springs 6 and are only connected to the carriage bridge 1 via this and the hook linkage 7. Between the running gear frame 4 and 5 and the carriage bridge 1 there are resilient friction-rotation inhibitions 8. The two-axis drive 2 and the three-axis drive 3 are connected to one another by means of a connecting support 9 which is articulated on a cross member 4a of the two-axis drive 2 and a cross member 5a of the 3-axis drive 3. A parabolic spring 10 is guided laterally in guides 11 under the connecting support 9 and is mounted so that it can move longitudinally in the middle under the connecting support 9. The parabolic spring 10 and the connecting support 9 have an opening 12 and 13 in their longitudinal center, through which a vertically arranged pendulum 14 is guided. The upper end of the pendulum 14 is oscillating in a spherical cap 15 arranged on the carriage bridge 1. With its lower end, the pendulum 14 on the underside of the parabolic spring 10 is also pivotally mounted in a spherical cap 16. The spherical caps 15 and 16 have rubber-metal elements 17 and 18, which are spherical are trained. In addition to its lateral guides 11 under the connecting support 9 near the longitudinal ends of the parabolic spring 10, the parabolic spring 10 is also guided laterally in guides 19 of the connecting support 9 in its longitudinal center.

Die Länge des Pendels 14 ist so bemessen, daß die Parabelfeder 10 bei leerem Fahrzeug mit einer definierten Vorspannung versehen ist. Beim horizontalen Ausschwenken des Laufwerks oder der Laufwerksgruppe gegenüber der Wagenbrücke kann dieses über die Aufhängung des Pendels in den Kugelkalotten 15 und 16 zwängungsfrei, jedoch durch die Gummi-Metallelemente 17 und 18 mit einer definierten Rückstellkraft erfolgen.The length of the pendulum 14 is dimensioned such that the parabolic spring 10 is provided with a defined preload when the vehicle is empty. When the drive or the drive group swings out horizontally with respect to the carriage bridge, this can be done without constraint via the suspension of the pendulum in the spherical caps 15 and 16, but through the rubber-metal elements 17 and 18 with a defined restoring force.

Beim Entlasten des Laufwerks wird über die Parabelfeder 10 stets eine federnde Verspannung zwischen Wagenbrücke und Laufwerk oder Laufwerksgruppe erhalten, die zur Wirksamkeit der zwischen Laufwerk und Wagenbrükke angeordneten Reib-Drehhemmung erforderlich ist.When the drive is relieved, a parabolic spring 10 always provides a resilient tension between the carriage bridge and the drive or group of drives, which is necessary for the effectiveness of the friction-rotation inhibition arranged between the carriage and the carriage bridge.

Die erfindungsgemäße Verbindung von Laufwerk und Wagenbrücke ist sowohl zwischen einem einzelnen Laufwerk und einer Wagenbrücke als auch zwischen Laufwerkskombinationen und der Wagenbrücke oder zwischen Laufwerken und einer Zwischenbrücke oder zwischen einer Zwischenbrücke und der Wagenbrücke denkbar. Es ist auch weiter denkbar, daß die Feder 10 der Verbindung als Gummi- oder Schraubenfeder oder einem anderen Federelement besteht. Hierbei ist weiter denkbar, daß gemäß der Erfindung eine oder mehrere Federn 10 angeordnet sind.The connection of the drive and the carriage bridge according to the invention is conceivable both between a single drive and a carriage bridge and also between drive combinations and the carriage bridge or between drives and an intermediate bridge or between an intermediate bridge and the carriage bridge. It is also conceivable that the spring 10 of the connection consists of a rubber or helical spring or another spring element. It is further conceivable that one or more springs 10 are arranged according to the invention.

Claims (5)

  1. Connection between the running gear (4, 5) and underframe (1) of a rail vehicle, the running gear having at least two wheel sets mounted in a running-gear frame by means of axle bearings and being connected in a pivotless manner to the underframe solely by means of leaf suspension springs (6) and shackle hangers (7) arranged laterally on the running-gear frame, and a friction and rotation retarder (8) being arranged between the running-gear frame and underframe, characterised in that there is arranged between the running-gear frame (4 and 5) and underframe (1) a spring (10) which braces these relative to one another and which is subjected to load in inverse proportion to the loading of the leaf suspension springs (6) of the running gear (2 and 3).
  2. Connection according to Claim 1, characterised in that the spring (10) is mounted on the running-gear frame (4 or 5), on a connecting member (9), between two running-gear frames (4 and 5) or on the underframe (1), and in that the spring (10) is loaded by means of a pendulum (14) which is itself mounted in the manner of a pendulum on the underframe (1) or on the running-gear frame (4 or 5) or on the connecting member (9) between two running-gear frames (4 and 5).
  3. Connection according to Claims 1 and 2, characterised in that the pendulum (14) is mounted in spherical bearings (15 and 16) on the spring (10), on the one hand, and on its counterbearing on the underframe (1), on the running gear (4 or 5) or on the connecting member (9), on the other hand.
  4. Connection according to Claims 1 to 3, characterised in that the spherical bearings (15 and 16) have resilient rubber-metal elements (17 and 18) producing a restoring force.
  5. Connection according to Claims 1 to 4, characterised in that the spring (10) consists of a leaf spring which is guided laterally and which is mounted so as to be longitudinally movable to a limited extent.
EP90107918A 1989-04-28 1990-04-26 Linkage between the running gear and the frame of a railway vehicle Expired - Lifetime EP0395045B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3914095A DE3914095A1 (en) 1989-04-28 1989-04-28 CONNECTING THE DRIVE AND CARRIAGE OF A RAIL VEHICLE
DE3914095 1989-04-28

Publications (2)

Publication Number Publication Date
EP0395045A1 EP0395045A1 (en) 1990-10-31
EP0395045B1 true EP0395045B1 (en) 1992-10-28

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EP90107918A Expired - Lifetime EP0395045B1 (en) 1989-04-28 1990-04-26 Linkage between the running gear and the frame of a railway vehicle

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EP (1) EP0395045B1 (en)
AT (1) ATE81828T1 (en)
BG (1) BG50600A3 (en)
DE (2) DE3914095A1 (en)
DK (1) DK0395045T3 (en)
ES (1) ES2041073T3 (en)
FI (1) FI902065A0 (en)
HR (1) HRP930619A2 (en)
HU (1) HU205308B (en)
LT (1) LTIP1600A (en)
LV (1) LV11019A (en)
NO (1) NO177459C (en)
PL (1) PL163568B1 (en)
PT (1) PT93917A (en)
YU (1) YU47913B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB278901A (en) * 1926-11-09 1927-10-20 William Edward Ireland Improvements in the mounting of the bodies of rail vehicles
DE1933567B2 (en) * 1969-07-02 1973-03-22 Fried. Krupp Gmbh, 4300 Essen CHASSIS, IN PARTICULAR RAIL SWIVEL
DE2100616A1 (en) * 1971-01-07 1972-08-31 IBEG Ingenieurbüro für technische Entwicklungen GmbH, 4000 Düsseldorf Device for reducing wheel relief in rail vehicles

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Publication number Publication date
HU205308B (en) 1992-04-28
LV11019A (en) 1996-02-20
HUT56779A (en) 1991-10-28
PL163568B1 (en) 1994-04-29
DE3914095A1 (en) 1990-10-31
PT93917A (en) 1992-01-31
FI902065A0 (en) 1990-04-25
NO177459B (en) 1995-06-12
DK0395045T3 (en) 1993-02-22
NO177459C (en) 1995-09-20
DE59000391D1 (en) 1992-12-03
NO901891D0 (en) 1990-04-27
EP0395045A1 (en) 1990-10-31
BG50600A3 (en) 1992-09-15
HU902625D0 (en) 1990-09-28
YU81190A (en) 1995-03-27
ES2041073T3 (en) 1993-11-01
ATE81828T1 (en) 1992-11-15
NO901891L (en) 1990-10-29
YU47913B (en) 1996-05-20
HRP930619A2 (en) 1995-10-31
LTIP1600A (en) 1995-07-25

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