EP0613810B1 - Bogie frame for a railway vehicle - Google Patents

Bogie frame for a railway vehicle Download PDF

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Publication number
EP0613810B1
EP0613810B1 EP94102527A EP94102527A EP0613810B1 EP 0613810 B1 EP0613810 B1 EP 0613810B1 EP 94102527 A EP94102527 A EP 94102527A EP 94102527 A EP94102527 A EP 94102527A EP 0613810 B1 EP0613810 B1 EP 0613810B1
Authority
EP
European Patent Office
Prior art keywords
bogie frame
bogie
wheelset
compensating
axle
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
EP94102527A
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German (de)
French (fr)
Other versions
EP0613810A1 (en
Inventor
Johann Martin Dr. Lipsius
Wolfgang Auer
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 Patent GmbH
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ABB Patent 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
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Publication of EP0613810A1 publication Critical patent/EP0613810A1/en
Application granted granted Critical
Publication of EP0613810B1 publication Critical patent/EP0613810B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • 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
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles

Definitions

  • the invention relates to a bogie frame for a rail vehicle according to the preamble of claim 1 and can be used in rail traction vehicles and non-driven rail vehicles.
  • the same bogie frame is not used to attach the axle control arms directly to the bogie (hereinafter also referred to as rigid axle guide) and to attach the axle control arms to compensating levers can be used.
  • the bogie for the embodiment with compensating levers requires separate bearings for the pivot points of the compensating levers, while the bogie for the embodiment with articulated links articulated on the bogie requires articulation blocks on the bogie frame for fastening the axle sets.
  • the invention has for its object to provide a bogie frame for a rail vehicle of the type mentioned, which is universally suitable both for the assembly of articulated on the bogie and also for installing a radial control by means of a compensating lever.
  • FIG. 1 a radially adjustable drive for a rail vehicle is shown.
  • a bogie frame 2 is suspended from the vehicle body 1 of a rail vehicle.
  • Spring elements 3 serve to cushion the vehicle body 1.
  • Two wheel sets are suspended from the bogie frame 2, the first wheel 4 of the first wheel set and the first wheel 9 of the second wheel set being recognizable.
  • the axle bearing housing 5 with wheelset bearings of the first wheel 4 of the first wheelset is supported on the bogie frame 2 via wheelset spring elements 6 and wheelset damping elements 7.
  • the first axle of the wheelset is designated by number 8.
  • axle bearing housing 10 is supported with wheelset bearings of the first wheel 9 of the second wheelset via wheelset spring elements 11 and wheelset damping elements 12 on the bogie frame 2.
  • the second axle set is designated by number 13.
  • a wheelset control arm 14 is on the one hand rigidly connected to the axle bearing housing 5 and on the other hand articulated via a pivot point 15 to the bogie frame 2.
  • the articulation point 15 can be displaced horizontally, but not vertically, and represents the fulcrum for deflections of the axle control arm 14.
  • a connecting link 16 serves to couple the axle control arm 14 to a compensating lever 19.
  • the link arm 16 is connected to the axle control arm 14 via a pivot point 17 and via a pivot point 18 connected to the compensating lever 19.
  • a wheelset link 20 is rigidly connected on the one hand to the axle bearing housing 10 and on the other hand articulatedly via a pivot point 21 to the bogie frame 2.
  • the articulation point 21 can also be moved horizontally, but not vertically, and represents the fulcrum for deflections of the wheelset link 20.
  • a connecting link 22 serves to couple the wheelset link 20 with the compensating lever 19.
  • the link 22 is connected to the suspension arm 20 via a pivot point 23 and to the compensating lever 19 via a pivot point 24.
  • the pivot point 25 of the compensating lever 19 is located centrally between the two pivot points 18, 24, these pivot points in the rest position, i.e. are aligned vertically when the rail vehicle is traveling straight ahead.
  • a radial control which is symmetrical with respect to the two wheelsets results when the rail vehicle is cornering. If the two wheels 1, 9 run on the rail on the inside of the curve, the compensating lever 19 rotates counterclockwise about the pivot point 25, which reduces the distance between the two axle bearing housings 5, 10 compared to the rest position. If the two wheels 1, 9 run on the rail on the outside of the curve, the compensating lever 19 rotates clockwise about the pivot point 25, which increases the distance between the two axle bearing housings 5, 10 compared to the rest position.
  • the horizontally displaceable articulation points 15, 21 are preferably connected to articulation blocks 27, 28 of the bogie frame 2. These articulation blocks are also used to articulate the wheelset link directly to the bogie frame for drives without radial control by means of compensating levers (see, for example, DE-AS 24 19 989) and to fasten an intermediate part frame 26, which serves for fastening / mounting the compensating levers 19.
  • the intermediate sub-frame 26 is preferably screwed to the bogie frame 2.
  • the basic position of the intermediate subframe is shown in FIG.
  • the bogie frame 2 with articulation blocks 27, 28 and the intermediate part frame 26 connected to the bogie frame can be seen.
  • the intermediate sub-frame 26 carries bearings 29 for fastening / mounting the compensating levers 19.
  • the articulation blocks 27, 28 can simultaneously serve for fastening the wheel set control arm 14, 20 via the articulation points 15, 21.
  • the intermediate subframe can advantageously be provided with pivot bearings in order to absorb and transmit the tensile forces occurring on the bogie sides.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Braking Arrangements (AREA)
  • Body Structure For Vehicles (AREA)
  • Handcart (AREA)
  • Chain Conveyers (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

A bogie frame for a rail vehicle is proposed, in which the bogie frame (2) is provided with coupling blocks (27, 28) for attaching wheel set links (14, 20) in an articulative fashion. An intermediate subframe (26) can be connected to the bogie frame (2), the intermediate subframe having bearings (29) for the attachment/bearing of compensation levers (19). <IMAGE>

Description

Die Erfindung bezieht sich auf einen Drehgestellrahmen für ein Schienenfahrzeug gemäß dem Oberbegriff des Anspruchs 1 und kann bei Schienentriebfahrzeugen und nicht angetriebenen Schienenfahrzeugen eingesetzt werden.The invention relates to a bogie frame for a rail vehicle according to the preamble of claim 1 and can be used in rail traction vehicles and non-driven rail vehicles.

Aus der DE-AS 24 19 989 ist eine in axialer Richtung bewegliche Achsanordnung im Fahrzeug- oder Drehgestellrahmen eines Schienenfahrzeuges bekannt, bei der Radsatzlenker zwischen Radsatzlagern/Achslagergehäusen und Drehgestellrahmen vorgesehen sind. Gemäß EP 03 03 007 B1 sind im Unterschied hierzu die Radsatzlenker zwischen Radsatzlagern/Achslagergehäusen und Ausgleichshebeln angeordnet, so daß mindestens zwei Radsatzachsen eines Drehgestells für die Radialsteuerung über Ausgleichshebel miteinander gekoppelt sind.From DE-AS 24 19 989 an axially movable axle arrangement in the vehicle or bogie frame of a rail vehicle is known, in which wheelset links are provided between wheelset bearings / axle box housings and bogie frames. According to EP 03 03 007 B1, in contrast to this, the wheelset links are arranged between wheelset bearings / axle bearing housings and compensating levers, so that at least two axles of a bogie for radial control are coupled to one another via compensating levers.

Dabei ist nachteilig, daß zur Befestigung der Radsatzlenker direkt am Drehgestell (nachfolgend auch als steife Radsatzführung bezeichnet) und zur Befestigung der Radsatzlenker an Ausgleichshebeln nicht ein- und derselbe Drehgestellrahmen verwendet werden kann. Das Drehgestell für die Ausführungsform mit Ausgleichshebeln erfordert eigene Lager für die Drehpunkte der Ausgleichshebel, während das Drehgestell für die Ausführungsform mit am Drehgestell angelenkten Radsatzlenkern Anlenkklötze am Drehgestellrahmen zur Befestigung der Radsatzlenker benötigt.It is disadvantageous here that the same bogie frame is not used to attach the axle control arms directly to the bogie (hereinafter also referred to as rigid axle guide) and to attach the axle control arms to compensating levers can be used. The bogie for the embodiment with compensating levers requires separate bearings for the pivot points of the compensating levers, while the bogie for the embodiment with articulated links articulated on the bogie requires articulation blocks on the bogie frame for fastening the axle sets.

Der Erfindung liegt die Aufgabe zugrunde, einen Drehgestellrahmen für ein Schienenfahrzeug der eingangs genannten Art anzugeben, der universell sowohl zur Montage von am Drehgestell angelenkten Radsatzlenkern als auch zum Einbau einer Radialsteuerung mittels Ausgleichshebel geeignet ist.The invention has for its object to provide a bogie frame for a rail vehicle of the type mentioned, which is universally suitable both for the assembly of articulated on the bogie and also for installing a radial control by means of a compensating lever.

Diese Aufgabe wird in Verbindung mit den Merkmalen des Oberbegriffs erfindungsgemäß durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale gelöst.This object is achieved in connection with the features of the preamble according to the invention by the features specified in the characterizing part of claim 1.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß nur eine einzige Ausführungsform eines Drehgestellrahmens hergestellt und bevorrätigt werden muß, was die Herstellungskosten reduziert und die Ersatzteilbevorratung erleichtert und verbilligt. Es ist ein Umbau (Nachrüstung) von steifer Radsatzführung auf Radialsteuerung mit Ausgleichshebel und umgekehrt möglich.The advantages that can be achieved with the invention consist in particular in the fact that only a single embodiment of a bogie frame has to be manufactured and stocked, which reduces the manufacturing costs and makes spare parts stocking easier and cheaper. Conversion (retrofitting) from rigid wheel set guidance to radial control with compensating lever and vice versa is possible.

Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Advantageous embodiments of the invention are characterized in the subclaims.

Die Erfindung wird nachstehend anhand der in den Zeichnungen dargestellten Ausführungsbeispiele erläutert. Es zeigen:

Figur 1
ein radial einstellbares Laufwerk für ein Schienenfahrzeug,
Figur 2
die prinzipielle Lage des Zwischenteilrahmens.
The invention is explained below with reference to the embodiments shown in the drawings. Show it:
Figure 1
a radially adjustable drive for a rail vehicle,
Figure 2
the basic position of the intermediate subframe.

In Figur 1 ist ein radial einstellbares Laufwerk für ein Schienenfahrzeug dargestellt. Am Fahrzeugkasten 1 eines Schienenfahrzeuges ist ein Drehgestellrahmen 2 aufgehängt. Federelemente 3 dienen zur Abfederung des Fahrzeugkastens 1. Am Drehgestellrahmen 2 sind zwei Radsätze aufgehängt, wobei das erste Rad 4 des ersten Radsatzes sowie das erste Rad 9 des zweiten Radsatzes zu erkennen sind. Das Achslagergehäuse 5 mit Radsatzlager des ersten Rades 4 des ersten Radsatzes stützt sich über Radsatz-Federelemente 6 und Radsatz-Dämpfungselemente 7 am Drehgestellrahmen 2 ab. Die erste Radsatzachse ist mit Ziffer 8 bezeichnet.In Figure 1, a radially adjustable drive for a rail vehicle is shown. A bogie frame 2 is suspended from the vehicle body 1 of a rail vehicle. Spring elements 3 serve to cushion the vehicle body 1. Two wheel sets are suspended from the bogie frame 2, the first wheel 4 of the first wheel set and the first wheel 9 of the second wheel set being recognizable. The axle bearing housing 5 with wheelset bearings of the first wheel 4 of the first wheelset is supported on the bogie frame 2 via wheelset spring elements 6 and wheelset damping elements 7. The first axle of the wheelset is designated by number 8.

In gleicher Art und Weise stützt sich das Achslagergehäuse 10 mit Radsatzlager des ersten Rades 9 des zweiten Radsatzes über Radsatz-Federelemente 11 und Radsatz-Dämpfungselemente 12 am Drehgestellrahmen 2 ab. Die zweite Radsatzachse ist mit Ziffer 13 bezeichnet.In the same way, the axle bearing housing 10 is supported with wheelset bearings of the first wheel 9 of the second wheelset via wheelset spring elements 11 and wheelset damping elements 12 on the bogie frame 2. The second axle set is designated by number 13.

Ein Radsatzlenker 14 ist einerseits starr mit dem Achslagergehäuse 5 und andererseits gelenkig über einen Anlenkpunkt 15 mit dem Drehgestellrahmen 2 verbunden. Der Anlenkpunkt 15 ist horizontal, nicht jedoch vertikal verschiebbar und stellt den Drehpunkt für Auslenkungen des Radsatzlenkers 14 dar. Ein Verbindungslenker 16 dient zur Kopplung des Radsatzlenkers 14 mit einem Ausgleichshebel 19. Hierzu ist der Lenker 16 über einen Gelenkpunkt 17 mit dem Radsatzlenker 14 sowie über einen Gelenkpunkt 18 mit dem Ausgleichshebel 19 verbunden.A wheelset control arm 14 is on the one hand rigidly connected to the axle bearing housing 5 and on the other hand articulated via a pivot point 15 to the bogie frame 2. The articulation point 15 can be displaced horizontally, but not vertically, and represents the fulcrum for deflections of the axle control arm 14. A connecting link 16 serves to couple the axle control arm 14 to a compensating lever 19. For this purpose, the link arm 16 is connected to the axle control arm 14 via a pivot point 17 and via a pivot point 18 connected to the compensating lever 19.

In gleicher Art und Weise ist ein Radsatzlenker 20 einerseits starr mit dem Achslagergehäuse 10 und andererseits gelenkig über einen Anlenkpunkt 21 mit dem Drehgestellrahmen 2 verbunden. Der Anlenkpunkt 21 ist ebenfalls horizontal, nicht jedoch vertikal verschiebbar und stellt den Drehpunkt für Auslenkungen des Radsatzlenkers 20 dar. Ein Verbindungslenker 22 dient zur Kopplung des Radsatzlenkers 20 mit dem Ausgleichshebel 19. Hierzu ist der Lenker 22 über einen Gelenkpunkt 23 mit dem Radsatzlenker 20 sowie über einen Gelenkpunkt 24 mit dem Ausgleichshebel 19 verbunden.In the same way, a wheelset link 20 is rigidly connected on the one hand to the axle bearing housing 10 and on the other hand articulatedly via a pivot point 21 to the bogie frame 2. The articulation point 21 can also be moved horizontally, but not vertically, and represents the fulcrum for deflections of the wheelset link 20. A connecting link 22 serves to couple the wheelset link 20 with the compensating lever 19. For this purpose, the link 22 is connected to the suspension arm 20 via a pivot point 23 and to the compensating lever 19 via a pivot point 24.

Der Drehpunkt 25 des Ausgleichshebels 19 befindet sich zentrisch zwischen beiden Gelenkpunkten 18, 24, wobei diese Gelenkpunkte in Ruheposition, d.h. bei Geradeausfahrt des Schienenfahrzeuges, vertikal ausgerichtet sind.The pivot point 25 of the compensating lever 19 is located centrally between the two pivot points 18, 24, these pivot points in the rest position, i.e. are aligned vertically when the rail vehicle is traveling straight ahead.

Wie aus der geometrischen Anordnung der Verbindungen Radsatzlenker 14, 20 - Verbindungslenker 16, 22 - Ausgleichshebel 19 ersichtlich ist, ergibt sich bei Kurvenfahrt des Schienenfahrzeuges eine bezüglich der beiden Radsätze symmetrische Radialsteuerung. Laufen die beiden Räder 1, 9 auf der kurveninneren Schiene, so führt der Ausgleichshebel 19 eine Drehbewegung um den Drehpunkt 25 entgegen dem Uhrzeigersinn aus, wodurch sich der Abstand zwischen beiden Achslagergehäusen 5, 10 im Vergleich zur Ruheposition verringert. Laufen die beiden Räder 1, 9 auf der kurvenäußeren Schiene, so führt der Ausgleichshebel 19 eine Drehbewegung um den Drehpunkt 25 im Uhrzeigersinn aus, wodurch sich der Abstand zwischen beiden Achslagergehäusen 5, 10 im Vergleich zur Ruheposition vergrößert.As can be seen from the geometrical arrangement of the connections of the steering arm 14, 20 - connecting arm 16, 22 - compensating lever 19, a radial control which is symmetrical with respect to the two wheelsets results when the rail vehicle is cornering. If the two wheels 1, 9 run on the rail on the inside of the curve, the compensating lever 19 rotates counterclockwise about the pivot point 25, which reduces the distance between the two axle bearing housings 5, 10 compared to the rest position. If the two wheels 1, 9 run on the rail on the outside of the curve, the compensating lever 19 rotates clockwise about the pivot point 25, which increases the distance between the two axle bearing housings 5, 10 compared to the rest position.

Die horizontal verschiebbaren Anlenkpunkte 15, 21 sind vorzugsweise mit Anlenkklötzen 27, 28 des Drehgestellrahmens 2 verbunden. Diese Anlenkklötze dienen auch zur Anlenkung der Radsatzlenker direkt am Drehgestellrahmen bei Laufwerken ohne Radialsteuerung mittels Ausgleichshebeln (siehe beispielsweise DE-AS 24 19 989) und zur Befestigung eines Zwischenteilrahmens 26, der zur Befestigung/Lagerung der Ausgleichshebel 19 dient. Der Zwischenteilrahmen 26 ist vorzugsweise mit dem Drehgestellrahmen 2 verschraubt.The horizontally displaceable articulation points 15, 21 are preferably connected to articulation blocks 27, 28 of the bogie frame 2. These articulation blocks are also used to articulate the wheelset link directly to the bogie frame for drives without radial control by means of compensating levers (see, for example, DE-AS 24 19 989) and to fasten an intermediate part frame 26, which serves for fastening / mounting the compensating levers 19. The intermediate sub-frame 26 is preferably screwed to the bogie frame 2.

In Figur 2 ist die prinzipielle Lage des Zwischenteilrahmens dargestellt. Es sind der Drehgestellrahmen 2 mit Anlenkklötzen 27, 28 sowie der mit dem Drehgestellrahmen verbundene Zwischenteilrahmen 26 zu erkennen. Der Zwischenteilrahmen 26 trägt Lager 29 zur Befestigung/Lagerung der Ausgleichshebel 19. Die Anlenkklötze 27, 28 können gleichzeitig zur Befestigung der Radsatzlenker 14, 20 über die Anlenkpunkte 15, 21 dienen.The basic position of the intermediate subframe is shown in FIG. The bogie frame 2 with articulation blocks 27, 28 and the intermediate part frame 26 connected to the bogie frame can be seen. The intermediate sub-frame 26 carries bearings 29 for fastening / mounting the compensating levers 19. The articulation blocks 27, 28 can simultaneously serve for fastening the wheel set control arm 14, 20 via the articulation points 15, 21.

Neben der in Figur 1 dargestellten Tandemanordnung Radsatzlager/Verbindungslenker ist es selbstverständlich auch möglich, die Radsatzlenker direkt mit den Ausgleichshebeln zu verbinden (siehe beispielsweise EP 03 03 007 B1). Bei dieser Variante dienen die Anlenkklötze 27, 28 lediglich zur Befestigung des Zwischenteilrahmens 26 und nicht zur längsverschiebbaren Anlenkung von Radsatzlenkern.In addition to the tandem wheel set bearing / connecting link shown in FIG. 1, it is of course also possible to connect the wheel set link directly to the compensating levers (see for example EP 03 03 007 B1). In this variant, the articulation blocks 27, 28 serve only for fastening the intermediate subframe 26 and not for the longitudinally displaceable articulation of wheelset control arms.

Bei Einsatz einer steifen Drehwelle zur Verbindung der Ausgleichshebel beider Drehgestellseiten kann der Zwischenteilrahmen vorteilhaft mit Drehlagern versehen sein, um die auf den Drehgestellseiten auftretenden Zugkräfte aufzunehmen und zu übertragen.If a rigid rotary shaft is used to connect the compensating levers on both sides of the bogie, the intermediate subframe can advantageously be provided with pivot bearings in order to absorb and transmit the tensile forces occurring on the bogie sides.

Claims (3)

  1. Bogie frame for a railway vehicle, the bogie frame (2) being provided with articulation blocks (27, 28) for the articulated fastening of wheel-set links (14, 20), characterized by an intermediate subframe (26) which is connected to the bogie frame (2) and has bearings (29) for the fastening/mounting of compensating levers (19).
  2. Bogie frame according to Claim 1, characterized in that, if a rigid rotary shaft connecting the compensating levers of both sides of the bogie is used, the intermediate subframe (26) has pivot bearings for the rotary shaft.
  3. Bogie frame according to Claim 1 and/or 2, characterized in that the intermediate subframe (26) is fastened to the articulation blocks (27, 28) of the bogie frame for the wheel-set links (14, 20).
EP94102527A 1993-02-27 1994-02-19 Bogie frame for a railway vehicle Expired - Lifetime EP0613810B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4306112A DE4306112A1 (en) 1993-02-27 1993-02-27 Bogie frame for a rail vehicle
DE4306112 1993-02-27

Publications (2)

Publication Number Publication Date
EP0613810A1 EP0613810A1 (en) 1994-09-07
EP0613810B1 true EP0613810B1 (en) 1996-11-06

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Application Number Title Priority Date Filing Date
EP94102527A Expired - Lifetime EP0613810B1 (en) 1993-02-27 1994-02-19 Bogie frame for a railway vehicle

Country Status (5)

Country Link
US (1) US5546867A (en)
EP (1) EP0613810B1 (en)
AT (1) ATE144945T1 (en)
DE (2) DE4306112A1 (en)
ES (1) ES2096355T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111216755B (en) * 2018-11-23 2021-01-15 中车唐山机车车辆有限公司 Pull rod seat, vehicle body and railway vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419989B2 (en) * 1974-04-25 1980-02-14 Brown, Boveri & Cie Ag, 6800 Mannheim Axle arrangement movable in the axial direction
DE2553875C2 (en) * 1974-12-19 1983-11-17 Simmering-Graz-Pauker AG für Maschinen-, Kessel- und Waggonbau, 1071 Wien Bogie frame
CH609292A5 (en) * 1976-05-07 1979-02-28 Schweizerische Lokomotiv
US4676172A (en) * 1983-12-02 1987-06-30 Standard Research And Design Corp. Frameless radial truck
US4648326A (en) * 1985-02-22 1987-03-10 Lukens General Industries, Inc. Radial axle railway truck with axle couplings at sides transversely interconnected with each other
DE3725574A1 (en) * 1987-08-01 1989-02-16 Messerschmitt Boelkow Blohm CHASSIS FOR A RAIL VEHICLE
DE58905696D1 (en) * 1988-08-30 1993-10-28 Sig Schweiz Industrieges BOGIE FOR HIGH SPEED RAIL VEHICLES.
FR2644418B1 (en) * 1989-03-15 1996-04-12 Alsthom Gec RAIL VEHICLE BOGIE, COMPRISING A CHASSIS AND TWO ADJUSTABLE AXLES
DE4140126C2 (en) * 1991-12-05 2001-10-04 Daimlerchrysler Rail Systems Running gear for rail vehicles

Also Published As

Publication number Publication date
DE59400968D1 (en) 1996-12-12
US5546867A (en) 1996-08-20
ES2096355T3 (en) 1997-03-01
EP0613810A1 (en) 1994-09-07
ATE144945T1 (en) 1996-11-15
DE4306112A1 (en) 1994-09-01

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