EP0004585A1 - Supporting device for the elastic side support of a railway waggon on its under carriage, in particular its bogie - Google Patents

Supporting device for the elastic side support of a railway waggon on its under carriage, in particular its bogie Download PDF

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Publication number
EP0004585A1
EP0004585A1 EP79100805A EP79100805A EP0004585A1 EP 0004585 A1 EP0004585 A1 EP 0004585A1 EP 79100805 A EP79100805 A EP 79100805A EP 79100805 A EP79100805 A EP 79100805A EP 0004585 A1 EP0004585 A1 EP 0004585A1
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EP
European Patent Office
Prior art keywords
resilient
slider
leaf spring
support according
bogie
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.)
Granted
Application number
EP79100805A
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German (de)
French (fr)
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EP0004585B1 (en
Inventor
Rudolf Dipl.-Ing. Kramer
Eberhard Fiedler
Alfred Lohmann
Wilfried Niermeyer
Gerhard Troche
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Waggon Union GmbH
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Waggon Union GmbH
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Application filed by Waggon Union GmbH filed Critical Waggon Union GmbH
Publication of EP0004585A1 publication Critical patent/EP0004585A1/en
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Publication of EP0004585B1 publication Critical patent/EP0004585B1/en
Expired legal-status Critical Current

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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
    • 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
    • B61F5/14—Side bearings
    • 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
    • B61F5/04—Bolster supports or mountings
    • B61F5/06—Bolster supports or mountings incorporating metal springs

Definitions

  • the invention relates to the lateral elastic support of the car body of rail vehicles relative to its bogies or running gears by means of opposing fixed and resilient sliders.
  • a fixed slide plate is generally provided, which is supported on a spring-loaded slide plate.
  • the spring-loaded slide plate is provided with spring elements in the known designs, which allow vertical deflection of this elastic slide plate to a limited extent. Due to the arrangement of a spring element for the vertical flexibility of a slide piece, the arrangement of additional guides is required here so that the slide piece during the relative movements of the Bogie is guided exactly to the body.
  • the invention has set itself the task of avoiding these disadvantages in a lateral, elastic car body support of the type mentioned, to achieve a uniform load on the wheels, the support should be formed without costly components and a directly acting anti-rotation between car body and bogie achieve.
  • the fixed slider as is known, is designed with a flat sliding surface and the resilient slider with an approximately convex sliding surface, the resilient slider consisting of a leaf spring supported only at its longitudinal ends, which is mounted without longitudinal play.
  • the resilient slider is advantageously formed only from a leaf spring, which, with its side facing the fixed slider, also forms the sliding surface for supporting the fixed slider. Costly components are thus avoided.
  • the longitudinal play-free mounting of the resilient slide is possible with simple means,
  • the resilient slider (leaf spring) is designed with a parabolic cross-sectional height that decreases from about its length center towards both supports. Due to the parabolic design of the sheet thickness profile of the elastic slide, a maximum elasticity of the resilient slide is given for a given overall length. Another advantage of the parabolic Formation of the spring leaf of the elastic slider consists in that the leaf spring can be placed in front of it and thus a higher load can be achieved with the same material quality.
  • the resilient slider (leaf spring) is articulated at one of its longitudinal ends about a horizontal axis.
  • the resilient slider (leaf spring) is rolled up at its articulated end to form a bearing eye.
  • This configuration of the leaf spring advantageously achieves a simple component and the arrangement of additional bearing elements is avoided.
  • the bearing eye of the resilient slider (leaf spring) is formed by rolling the leaf spring down.
  • the free end of the resilient slider is longitudinally displaceable and laterally guided with play on a slider. This free support of the resilient slider in the longitudinal direction enables a constraint-free longitudinal displacement of the free end of the slider when it is deflected.
  • an end stop limiting the deflection is arranged at a distance below it.
  • the elastic support according to the invention consists of a fixed and a resilient slider.
  • the fixed slider is not shown in the drawing.
  • This fixed slide consists, as usual in known designs, of a horizontally arranged slide plate on its underside, the slide surface of which may have an additional covering with high wear resistance or low friction coefficient can be equipped.
  • the resilient slider 1 is formed from a leaf spring, the upward sliding surface of which is essentially convex. In its resiliently effective area, the resilient slider is designed parabolically towards both longitudinal ends with a decreasing cross-sectional height. At one of its longitudinal ends, the resilient slider is rolled up to form a bearing eye 2, this bearing eye 2 being formed by rolling the resilient slider 1 downward.
  • the resilient slider 1 is articulated in bearings 4 by means of a bolt 3 arranged transversely to the longitudinal axis of the vehicle. At its other free longitudinal end, the resilient slider 1 is slightly bent and rests with its underside on a slider 5.
  • the slider 5 is provided with side guides 5a, which guide the resilient slider 1 laterally with play.
  • an end stop 6 is provided at a distance below it, which limits the deflection of the resilient slider 1.
  • the resilient slider is expediently arranged on the bogie or the running gear of the rail vehicle, while the fixed slider is attached to the car body.
  • the sliding surface 1 a of the resilient sliding piece 1 can be made flat in a short area in its center length without the spring characteristic of the resilient sliding piece being adversely affected thereby.

Abstract

1. Supporting device for the lateral elastic support of the vehicle body of a rail vehicle in respect of its running gear, especially bogie, comprising a fixed sliding piece with a plane sliding face and resilient sliding piece (1) which is located opposite this and is designed as a leaf spring with a convex sliding face and which is mounted at its first longitudinal end pivotably about an axis (3) parallel to the plane sliding face and at its second longitudinal end displaceably parallel to the sliding face, characterised in that the articulated mounting of the first longitudinal end safeguards the resilient sliding pieces (1) against displacement in the two longitudinal directions, and in that the second longitudinal end is loaded parallel to the plane sliding face by frictional forces only.

Description

Die Erfindung betrifft die seitliche elastische Abstützung des Wagenkastens von Schienenfahrzeugen gegenüber dessen Drehgestellen oder Laufwerken mittels einander gegenüberliegender fester und federnder Gleitstücke.The invention relates to the lateral elastic support of the car body of rail vehicles relative to its bogies or running gears by means of opposing fixed and resilient sliders.

Es ist bekannt, bei zentrisch mittels einer Drehpfanne, Drehkranz, Führungszapfen oder ähnlich geführten Drehgestellen, elastische Abstützungen zwischen dem Wagenkasten und den Drehgestellrahmen anzuordnen, die ein Ausdrehen der Drehgestelle ermöglichen und die mittels zwischengeschalteten abgefederten Gleitstücken, Relativdrehbewegungen zwischen dem Wagenkasten und den Drehgestellen ermöglichen, so daß eine weitgehend gleichmäßige Belastung durch den Wagenkasten erfolgt und unerwünschte übermäßig große Druckentlastungen einzelner Räder vermieden wird. Die Anpreßkraft der federnden Gleitstücke und damit die Teilentlastung der Führungsmittel des Drehgestells kann durch entsprechende Vorspannung der federnden Gleitstücke verändert werden.It is known to arrange elastic supports between the car body and the bogie frame in the case of centrically by means of a rotating pan, slewing ring, guide pin or similarly guided bogies, which allow the bogies to be unscrewed and which, by means of interposed sprung sliders, enable relative rotary movements between the car body and the bogies, so that there is a largely uniform load on the car body and undesirable excessive pressure relief of individual wheels is avoided. The contact pressure of the resilient sliders and thus the partial relief of the guide means The bogie can be changed by appropriate preloading of the resilient sliders.

Bei den bekannten elastischen Abstützungen ist in der Regel eine feste Gleitplatte vorgesehen, die sich auf eine abgefederte Gleitplatte abstützt. Die abgefederte Gleitplatte ist dabei bei den bekannten Ausführungen mit Federelementen versehen, die eine vertikale Einfederung dieser elastischen Gleitplatte in begrenztem Umfang ermöglicheno Durch die Anordnung eines Federelementes zur vertikalen Nachgiebigkeit eines Gleitstücks ist hier die Anordnung von zusätzlichen Führungen erforderlich, damit das Gleitstück bei den Relativbewegungen des Drehgestells zum Wagenkasten exakt geführt wird.In the known elastic supports, a fixed slide plate is generally provided, which is supported on a spring-loaded slide plate. The spring-loaded slide plate is provided with spring elements in the known designs, which allow vertical deflection of this elastic slide plate to a limited extent. Due to the arrangement of a spring element for the vertical flexibility of a slide piece, the arrangement of additional guides is required here so that the slide piece during the relative movements of the Bogie is guided exactly to the body.

Die bekannten Anordnungen von elastischen Abstützungen sind daher in der Regel sehr aufwendig oder bereiten beim Aufsetzen des Wagenkastens auf die Drehgestelle Schwierigkeiten.The known arrangements of elastic supports are therefore usually very complex or cause difficulties when placing the car body on the bogies.

Ein weiterer Nachteil der bekannten Ausführungen besteht darin, daß die federnden Gleitstücke auch in belastetem Zustand mit horizontalem Längsspiel versehen sind. Hierdurch fehlt bei Geradeausfahrt der gewünschte Drehhemmungseffekt der seitlichen uleitstücke, so daß die Drehgestelle bei höheren Geschwindigkeiten zum Schlingern neigen.Another disadvantage of the known designs is that the resilient sliders are provided with horizontal longitudinal play even when loaded. As a result, the desired anti-rotation effect of the lateral guide pieces is missing when driving straight ahead, so that the bogies tend to roll at higher speeds.

Die Erfindung hat sich zur Aufgabe gestellt, bei einer seitlicnen, elastiscnen wagenkastenabstützung der eingangs genannten Art diese Nachteile zu vermeiden, eine gleichmäßige Belastung der Räder zu erwirken, wobei die Abstützung ohne kostenaufwendige Bauteile gebildet werden sollte und eine direkt wirkende Drehhemmung zwischen Wagenkasten und Drehgestell zu erzielen.The invention has set itself the task of avoiding these disadvantages in a lateral, elastic car body support of the type mentioned, to achieve a uniform load on the wheels, the support should be formed without costly components and a directly acting anti-rotation between car body and bogie achieve.

Diese Aufgabe der Erfindung wird dadurch gelöst, daß das feste Gleitstück wie bekannt mit planer Gleitfläche und das federnde Gleitstück mit etwa konvexer Gleitfläche ausgebildet ist, wobei das federnde Gleitstück aus einer lediglich an ihren Längsenden abgestützten Blattfeder besteht, die längsspielfrei gelagert ist. Durch diese Anordnung wird auf vorteilhafte Weise das federnde Gleitstück lediglich aus einer Blattfeder gebildet, die mit ihrer dem festen Gleitstück zugewandten Seite auch die Gleitfläche zur Auflage des festen Gleitstücks bildet. Kostenaufwendige Bauteile werden somit vermieden. Die längsspielfreie Lagerung des federnden Gleitstücks ist mit einfachen Mitteln möglich,This object of the invention is achieved in that the fixed slider, as is known, is designed with a flat sliding surface and the resilient slider with an approximately convex sliding surface, the resilient slider consisting of a leaf spring supported only at its longitudinal ends, which is mounted without longitudinal play. With this arrangement, the resilient slider is advantageously formed only from a leaf spring, which, with its side facing the fixed slider, also forms the sliding surface for supporting the fixed slider. Costly components are thus avoided. The longitudinal play-free mounting of the resilient slide is possible with simple means,

Das federnde Gleitstück (Blattfeder) ist mit einer von etwa seiner Längenmitte nach beiden Auflagern hin sich verringernder Querschnittshöhe parabolisch ausgebildet. Durch die parabolische Ausbildung des Blattdickenverlaufs des elastischen Gleitstücks ist bei gegebener Baulänge eine maximale Elastizität des federnden Gleitstücks gegeben. Ein weiterer Vorteil der parabolischen Ausbildung des Federblattes des elastischen Gleitstücks besteht darin, daß die Blattfeder vorgesetzt werden kann und damit eine höhere Beanspruchung bei gleicher Materialqualität.erfolgen kann.The resilient slider (leaf spring) is designed with a parabolic cross-sectional height that decreases from about its length center towards both supports. Due to the parabolic design of the sheet thickness profile of the elastic slide, a maximum elasticity of the resilient slide is given for a given overall length. Another advantage of the parabolic Formation of the spring leaf of the elastic slider consists in that the leaf spring can be placed in front of it and thus a higher load can be achieved with the same material quality.

Das federnde Gleitstück (Blattfeder) ist an einem seiner Längsenden um eine horizontale Achse gelenkig gelagert. Hierbei ist das federnde Gleitstück (Blattfeder) an seinem gelenkig gelagerten Ende ein Lagerauge bildend aufgerollt. Durch diese Ausbildung der Blattfeder wird auf vorteilhafte Weise ein einfaches Bauelement erzielt und die Anordnung von zusätzlichen Lagerelementen vermieden. Das Lagerauge des federnden Gleitstücks (Blattfeder) ist durch Abrollen der Blattfeder nach unten gebildet.The resilient slider (leaf spring) is articulated at one of its longitudinal ends about a horizontal axis. Here, the resilient slider (leaf spring) is rolled up at its articulated end to form a bearing eye. This configuration of the leaf spring advantageously achieves a simple component and the arrangement of additional bearing elements is avoided. The bearing eye of the resilient slider (leaf spring) is formed by rolling the leaf spring down.

Durch die Lagerung des federnden Gleitstücks in einem horizontalen Lagerauge mittels eines Bolzens wird selbst bei Spiel im Lagerauge eine absolut längsspielfreie Lagerung des federnden Gleitstücks erzielt. Im Zusammenhang mit der ständig wirksamen Vorspannkraft und der dadurch erzeugten Flächenpressung des federnden auf dem festen Gleitstück wird schon bei kleinsten Drehbewegungen des Drehgestells gegenüber dem Wagenkasten ein definiertes Moment ohne jeglichen Freigang erzeugt.By mounting the resilient slider in a horizontal bearing eye by means of a bolt, an absolutely longitudinal play-free mounting of the resilient slider is achieved even with play in the bearing eye. In connection with the constantly effective pretensioning force and the resulting surface pressure of the resilient on the fixed slider, a defined moment is generated even with the smallest rotary movements of the bogie relative to the car body without any clearance.

Durch Wahl der Vorspannkraft und des Reibwertes der Gleitfläche kann eine optimale Drehhemmung erreicht werden, die die Instabilität des Drehgestells (Schlingern) bis zu hohen Geschwindigkeiten unterdrückt und gleichzeitig für den Bogenlauf die Führungskräfte am Spurkranz noch ausreichend klein hält.By selecting the preload force and the coefficient of friction of the sliding surface, an optimal rotation inhibition can be achieved, which suppresses the instability of the bogie (roll) up to high speeds and the same early enough to keep the executives on the wheel flange sufficiently small for the sheet run.

Das freie Ende des federnden Gleitstücks liegt längsverschieblich und seitlich mit Spiel geführt auf einem Gleitstück auf. Durch diese in Längsrichtung freie Auflage des federnden Gleitstücks ist beim Einfedern des Gleitstücks eine zwängungsfreie Längsverschiebung dessen freien Endes ermöglicht.The free end of the resilient slider is longitudinally displaceable and laterally guided with play on a slider. This free support of the resilient slider in the longitudinal direction enables a constraint-free longitudinal displacement of the free end of the slider when it is deflected.

In Längenmitte des federnden Gleitstücks ist mit Abstand unter diesem ein die Durchfederung begrenzender Endanschlag angeordnet.In the middle of the length of the resilient slider, an end stop limiting the deflection is arranged at a distance below it.

Einzelheiten der Erfindung sind in einem Ausführungsbeispiel in der Zeichnung erläutert.Details of the invention are explained in one embodiment in the drawing.

Es zeigen

  • Fig. 1 die Seitenansicht einer elastischen Abstützung gemäß der Erfindung z. T. im Schnitt,
  • Fig. 2 die Draufsicht auf die elastische Abstützung nach Fig. 1.
Show it
  • Fig. 1 shows the side view of an elastic support according to the invention z. T. on average,
  • FIG. 2 shows the top view of the elastic support according to FIG. 1.

Die elastische Abstützung gemäß der Erfindung besteht aus je einem festen und einem federnden Gleitstück. In der Zeichnung ist das feste Gleitstück nicht dargestellt. Dieses feste Gleitstück besteht, wie bei bekannten Ausführungen üblich, aus einer horizontal angeordneten auf ihrer Unterseite ebenen Gleitplatte, deren Gleitfläche eventuell mit einem zusätzlichen Belag mit hoher Verschleißfestigkeit oder niedrigem Reibungskoeffizienten ausgerüstet sein kann. Die Ausbildung dieses festen Gleitstücks ist jedoch nicht Gegenstand vorliegender Erfindung. Auf eine nähere Beschreibung wird somit verzichtet. Das federnde Gleitstück 1 ist aus einer Blattfeder gebildet, deren nach oben gerichtete Gleitfläche im wesentlichen konvex ausgebildet ist. In seinem federnd wirksamen Bereich ist das federnde Gleitstück zu beiden Längsenden hin mit sich verringernder Querschnittshöhe parabolisch ausgebildet. An einem seiner Längsenden ist das federnde Gleitstück zu einem Lagerauge 2 aufgerollt, wobei dieses Lagerauge 2 durch Abrollen des federnden Gleitstücks 1 nach unten gebildet ist. Über dieses Lagerauge 2 ist das federnde Gleitstück 1 mittels eines quer zur Längsachse des Fahrzeugs angeordneten Bolzen 3 in Lagern 4 gelenkig gelagert. An seinem anderen freien Längsende ist das federnde Gleitstück 1 leicht aufgebogen und liegt mit seiner Unterseite längsverschieblich auf einem Gleitstück 5 auf. Das Gleitstück 5 ist mit seitlichen Führungen 5a versehen, die das federnde Gleitstück 1 mit Spiel seitlich führen. In etwa der Längsmitte des federnden Gleitstücks l ist mit Abstand unter diesem ein Endanschlag 6 vorgesehen, der die Durchfederung des federnden Gleitstücks 1 begrenzt.The elastic support according to the invention consists of a fixed and a resilient slider. The fixed slider is not shown in the drawing. This fixed slide consists, as usual in known designs, of a horizontally arranged slide plate on its underside, the slide surface of which may have an additional covering with high wear resistance or low friction coefficient can be equipped. However, the formation of this fixed slider is not the subject of the present invention. A detailed description is therefore omitted. The resilient slider 1 is formed from a leaf spring, the upward sliding surface of which is essentially convex. In its resiliently effective area, the resilient slider is designed parabolically towards both longitudinal ends with a decreasing cross-sectional height. At one of its longitudinal ends, the resilient slider is rolled up to form a bearing eye 2, this bearing eye 2 being formed by rolling the resilient slider 1 downward. About this bearing eye 2, the resilient slider 1 is articulated in bearings 4 by means of a bolt 3 arranged transversely to the longitudinal axis of the vehicle. At its other free longitudinal end, the resilient slider 1 is slightly bent and rests with its underside on a slider 5. The slider 5 is provided with side guides 5a, which guide the resilient slider 1 laterally with play. Approximately the longitudinal center of the resilient slider 1, an end stop 6 is provided at a distance below it, which limits the deflection of the resilient slider 1.

Das federnde Gleitstück ist zweckmäßigerweise auf dem Drehgestell oder dem Laufwerk des Schienenfahrzeugs angeordnet, während des feste Gleitstück am Wagenkasten befestigt ist.The resilient slider is expediently arranged on the bogie or the running gear of the rail vehicle, while the fixed slider is attached to the car body.

Zur Verminderung der spezifischen Flächenpressung kann die Gleitfläche la des federnden Gleitstücks 1 in ihrer Längenmitte in einem kurzen Bereich eben ausgebildet sein, ohne daß dadurch die Federcharakteristik des federnden Gleitstücks nachteiligt beeinträchtigt wird.In order to reduce the specific surface pressure, the sliding surface 1 a of the resilient sliding piece 1 can be made flat in a short area in its center length without the spring characteristic of the resilient sliding piece being adversely affected thereby.

Claims (7)

1. Seitliche elastische Abstützung des Wagenkastens von Schienenfahrzeugen gegenüber dessen Drehgestell oder Laufwerk mittels einander gegenüberliegender fester und federnder Gleitstücke, dadurch gekennzeichnet, daß das feste Gleitstück wie bekannt mit planer Gleitfläche und das federnde Gleitstück 1 mit etwa konvexer Gleitfläche la ausgebildet ist, wobei das federnde Gleitstück 1 aus einer lediglich an ihren" Längsenden abgestützten Blattfeder besteht, die längsspielfrei gelagert ist.1. Lateral elastic support of the car body of rail vehicles relative to its bogie or drive by means of opposing fixed and resilient sliders, characterized in that the fixed slider is known, as is known, with a planar sliding surface and the resilient slider 1 is formed with an approximately convex sliding surface la, the resilient Slider 1 consists of a leaf spring supported only at its "longitudinal ends, which is mounted without longitudinal play. 2. Abstützung nach Anspruch 1, dadurch gekennzeichnet, daß däs federnde Gleitstück 1 (Blattfeder) mit einer von etwa seiner Längenmitte nach beiden Auflagern hin sich verringernder Querschnittshöhe parabolisch ausgebildet ist.2. Support according to claim 1, characterized in that the resilient slider 1 (leaf spring) is parabolically formed with a cross-sectional height decreasing from about its length center towards both supports. 3. Abstützung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das federnde Gleitstück 1 (Blattfeder) an einem seiner Längsenden um eine horizontale Achse gelenkig gelagert ist.3. Support according to claims 1 and 2, characterized in that the resilient slider 1 (leaf spring) is articulated at one of its longitudinal ends about a horizontal axis. 4. Abstützung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß das federnde Gleitstück 1 (Blattfeder) an seinem gelenkig gelagerten Ende ein Lagerauge 2 bildend aufgerollt ist.4. Support according to claims 1 to 3, characterized in that the resilient slider 1 (leaf spring) is rolled up at its articulated end forming a bearing eye 2. 5. Abstützung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß das Lagerauge des federnden Gleitstücks 1 (Blattfeder) durch Abrollen der Blattfeder nach unten gebildet ist.5. Support according to claims 1 to 4, characterized in that the bearing eye of the resilient slider 1 (leaf spring) is formed by rolling the leaf spring down. 6. Abstützung nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß das freie Ende des federnden Gleitstücks 1 längsverschieblich und seitlich mit Spiel geführt auf einem Gleitstück 5 aufliegt.6. Support according to claims 1 to 5, characterized in that the free end of the resilient slider 1 is longitudinally displaceable and laterally guided with play on a slider 5. 7. Abstützung nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß in Längenmitte des federnden Gleitstücks 1 mit Abstand unter diesem ein die 10 Durchfederung begrenzender Endanschlag 6 angeordnet ist.7. Support according to claims 1 to 6, characterized in that in the middle of the length of the resilient slide 1 at a distance below this a 10 stop limiting end stop 6 is arranged.
EP79100805A 1978-04-10 1979-03-16 Supporting device for the elastic side support of a railway waggon on its under carriage, in particular its bogie Expired EP0004585B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2815375 1978-04-10
DE2815375A DE2815375C2 (en) 1978-04-10 1978-04-10 Lateral elastic support of the car body of rail vehicles

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EP0004585A1 true EP0004585A1 (en) 1979-10-17
EP0004585B1 EP0004585B1 (en) 1982-01-13

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EP (1) EP0004585B1 (en)
AT (1) AT365140B (en)
CS (1) CS223808B2 (en)
DD (1) DD142688A5 (en)
DE (2) DE2815375C2 (en)
ES (1) ES242460Y (en)
PL (1) PL114974B1 (en)
YU (1) YU41483B (en)

Cited By (7)

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EP0019265A1 (en) * 1979-05-16 1980-11-26 Waggonfabrik Talbot Four-axle bogie
US5295444A (en) * 1991-10-18 1994-03-22 Krupp Bruninghaus Gmbh Multi-axle running carriage
FR2809070A1 (en) * 2000-05-17 2001-11-23 Arbel Fauvet Rail Sa Bogie for rail vehicle has cross bar with ends connected by longitudinals and having leaf spring panel to carry loads
EP1277639A1 (en) * 2001-07-17 2003-01-22 Arbel Fauvet Rail S.A. Controlling device of the dynamic behaviour of a load bearing bogie and bogie equipped with said device
DE10344875A1 (en) * 2003-09-26 2005-04-28 Siemens Ag Data transmission method and optical rotary transformer with implementation
EP1686034A1 (en) 2005-01-29 2006-08-02 Greenbrier Germany GmbH Sliding bearing for railway vehicles
EP2159125A1 (en) 2008-08-27 2010-03-03 Bombardier Transportation GmbH Rotation damping device for a vehicle

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US4478153A (en) * 1982-02-26 1984-10-23 Eggert Jr Walter S Resilient steering control assembly
PL3450280T3 (en) * 2017-09-05 2020-11-16 Bombardier Transportation Gmbh Rail vehicle with an emergency spring device

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FR2233527A1 (en) * 1973-06-14 1975-01-10 Nord Ressorts Leaf spring for vehicle suspension - centre of secondary leaf projects into centre of main leaf

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US2247574A (en) * 1939-02-17 1941-07-01 American Steel Foundries Side bearing
US2544874A (en) * 1946-07-19 1951-03-13 American Steel Foundries Side bearing
FR2233527A1 (en) * 1973-06-14 1975-01-10 Nord Ressorts Leaf spring for vehicle suspension - centre of secondary leaf projects into centre of main leaf

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019265A1 (en) * 1979-05-16 1980-11-26 Waggonfabrik Talbot Four-axle bogie
US5295444A (en) * 1991-10-18 1994-03-22 Krupp Bruninghaus Gmbh Multi-axle running carriage
FR2809070A1 (en) * 2000-05-17 2001-11-23 Arbel Fauvet Rail Sa Bogie for rail vehicle has cross bar with ends connected by longitudinals and having leaf spring panel to carry loads
EP1277639A1 (en) * 2001-07-17 2003-01-22 Arbel Fauvet Rail S.A. Controlling device of the dynamic behaviour of a load bearing bogie and bogie equipped with said device
DE10344875A1 (en) * 2003-09-26 2005-04-28 Siemens Ag Data transmission method and optical rotary transformer with implementation
EP1686034A1 (en) 2005-01-29 2006-08-02 Greenbrier Germany GmbH Sliding bearing for railway vehicles
EP2159125A1 (en) 2008-08-27 2010-03-03 Bombardier Transportation GmbH Rotation damping device for a vehicle
DE102008039821A1 (en) 2008-08-27 2010-03-18 Bombardier Transportation Gmbh Rotation inhibiting device for a vehicle
US8191484B2 (en) 2008-08-27 2012-06-05 Bombardier Transportation Gmbh Rotation impeding device for a vehicle

Also Published As

Publication number Publication date
YU41483B (en) 1987-08-31
EP0004585B1 (en) 1982-01-13
DE2961802D1 (en) 1982-02-25
PL214399A1 (en) 1979-11-19
DE2815375A1 (en) 1979-10-18
AT365140B (en) 1981-12-10
DE2815375C2 (en) 1986-08-28
YU83879A (en) 1982-08-31
ES242460U (en) 1979-06-16
DD142688A5 (en) 1980-07-09
PL114974B1 (en) 1981-03-31
ATA238379A (en) 1981-05-15
CS223808B2 (en) 1983-11-25
ES242460Y (en) 1979-11-16

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