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DE3745025C2 - Railway vehicle bogie with steerable wheel sets - Google Patents

Railway vehicle bogie with steerable wheel sets

Info

Publication number
DE3745025C2
DE3745025C2 DE19873745025 DE3745025A DE3745025C2 DE 3745025 C2 DE3745025 C2 DE 3745025C2 DE 19873745025 DE19873745025 DE 19873745025 DE 3745025 A DE3745025 A DE 3745025A DE 3745025 C2 DE3745025 C2 DE 3745025C2
Authority
DE
Germany
Prior art keywords
bogie
frame
wheel sets
lever
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 - Fee Related
Application number
DE19873745025
Other languages
German (de)
Inventor
Lutz Dipl.-Ing. 8501 Heroldsberg De Uebel
Lutz Dipl.-Ing. 8904 Friedberg De Mauer
Erhard Dipl.-Ing. 2804 Lilienthal De Foerster
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.)
Alstom Transportation Germany GmbH
Original Assignee
MAN Gutehoffnungshutte GmbH
MAN Technologie AG
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 MAN Gutehoffnungshutte GmbH, MAN Technologie AG filed Critical MAN Gutehoffnungshutte GmbH
Priority to DE19873745025 priority Critical patent/DE3745025C2/en
Priority claimed from DE19873730180 external-priority patent/DE3730180A1/en
Application granted granted Critical
Publication of DE3745025C2 publication Critical patent/DE3745025C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F5/00Constructional 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
    • B61F5/38Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The bogie has a frame (8) with an axle at each end. Each axle is supported in bearings (2) mounted on springs (7) so that each bearing has a limited degree of longitudinal movement w.r.t the frame.Each bearing (2) is connected by a pivoted link (5) to one end of a central link (9) which is pivoted to the frame. The linkages are so arranged that the two bearings on the same side of the frame either move simultaneously towards each other or away from each other

Description

Die Erfindung bezieht sich auf ein Drehgestell mit in einem Rahmen angeordneten, gelenkten Radsätzen.The invention relates to a bogie with in a steering wheel set arranged in a frame.

Durch die DE-AS 16 05 826 ist ein Drehgestell bekannt, bei dem die Radsätze durch Lenker radial einstellbar geführt sind und die Achsen mit Hebeln verbunden sind, wobei die Hebel um 180° zueinander versetzt sind.A bogie is known from DE-AS 16 05 826, in which the wheel sets can be adjusted radially by the handlebars are guided and the axes are connected with levers, the levers being offset from each other by 180 °.

Aus der EP 01 61 729 A1 ist ein Drehgestell bekannt, bei dem die einander diagonal gegenüberliegenden Radsatzlagerseiten über Hebel mit diagonal verlaufenden Lenkern verbunden sind. Nachteilig ist hier sowohl der aufwendige Aufbau, als auch, daß die Lenker nicht auf die zur gleichen Schienenseite hin ausgerichteten Radsatzlagerseiten wirken.A bogie is known from EP 01 61 729 A1, where the diagonally opposite one another Wheelset bearing sides via levers with diagonally running Handlebars are connected. The disadvantage here is both elaborate structure, as well as that the handlebars are not on those facing the same side of the rail Wheelset bearing sides act.

Die DE 32 32 289 A1 offenbart ein Drehgestell, bei dem die zur gleichen Schienenseite hin ausgerichteten Radsatzlagerseiten über Lenker, die miteinander durch einen Hebel verbunden sind, aneinander gekoppelt sind. Es besteht zwischen den Lenkern beider Drehgestellseiten jedoch keine Wirkverbindung. Eine ähnliche Ausführung, wobei zusätzliche Lenker zur Verbindung mehrerer Drehgestelle vorgesehen sind, zeigt die DE 26 24 719 B2.DE 32 32 289 A1 discloses a bogie in which the same Wheel set bearing sides aligned on the rail side via handlebars connected to each other by a lever  are connected, are coupled to each other. It exists between the handlebars on both sides of the bogie no active connection. A similar design, being additional handlebars for connecting multiple bogies are provided, shows DE 26 24 719 B2.

Hier setzt die Erfindung ein, deren Aufgabe darin besteht, ein Drehgestell mit einem Lenkmechanismus so weiterzubilden, daß eine Übertragung der Zug- und Stoßkräfte von dem Radsatz auf den Drehgestellrahmen möglich ist, ohne daß die radiale Einstellbarkeit des Radsatzes darunter beeinträchtigt wird.This is where the invention comes in, whose task it is consists of a bogie with a steering mechanism so that a Transfer of tractive and impact forces from the wheelset to the bogie frame is possible without the radial Adjustability of the wheelset underneath impaired becomes.

Diese Aufgabe wird mit den Merkmalen des Patentanspruches gelöst.This object is achieved with the features of the patent claim.

Eine solche Einrichtung ist besonders vorteilhaft beim Einbau eines Monomotors. Dadurch, daß die Achse durch die hohle Radsatzwelle geführt wird, können ungehindert die Getriebemittel zwischen Monomotor und den Radsatzwellen angeordnet werden.Such a device is particularly advantageous when Installation of a mono motor. Because the axis through the hollow wheelset shaft can be guided freely the transmission means between the monomotor and the Wheelset shafts are arranged.

Ausführungsbeispiele der Erfindung sind in Zeichnungen dargestellt und werden anschließend näher erläutert. Es zeigen:Embodiments of the invention are in drawings are shown and are then explained in more detail. It demonstrate:

Fig. 1 einen gelenkten Radsatz eines Drehgestelles für den Einbau eines Monomotors und Fig. 1 shows a steered wheel set of a bogie for the installation of a mono motor and

Fig. 2 eine Seitenansicht eines Radsatzes mit Lenkerführung. Fig. 2 is a side view of a wheel set with a handlebar guide.

Zur Lenkung von Radsätzen 1 eines Drehgestelles wird, wie in Fig. 1 dargestellt, jedes Radsatzlager elastisch an Lenker 3 bis 4 angeschlossen. Die Radsätze 2 sind über Primärfedern längs- und querelastisch mit Langträgern 8 eines Drehgestellrahmens verbunden, so daß sich die Radsätze 1 beim Bogenlauf ohne größeren Widerstand in Richtung auf einen Krümmungsmittelpunkt eines Gleisbogens ausrichten können.For the steering of wheel sets 1 of a bogie, as shown in FIG. 1, each wheel set bearing is elastically connected to handlebars 3 to 4 . The wheel sets 2 are connected longitudinally and transversely elastically to the long beams 8 of a bogie frame by means of primary springs, so that the wheel sets 1 can align themselves towards a center of curvature of a curved track when the sheet is running without greater resistance.

Erfindungsgemäß ist die Achse 10 in eine hohle Radsatzwelle 16 des Radsatzes 1 einzubauen. Die Achse 10 ist konzentrisch in der Radsatzwelle 16 gelagert und weist an ihren Enden einen ersten und einen zweiten Hebel 9 bzw. 11 auf, die beide drehfest mit der Achse 10 verbunden sind. Der erste Hebel 9 ist über einen ersten Lenker 3 und der zweite Hebel 11 über einen zweiten Lenker 4 mit den Langträgern 8 des Drehgestellrahmens gelenkig verbunden.According to the invention, the axle 10 is to be installed in a hollow wheel set shaft 16 of the wheel set 1 . The axle 10 is mounted concentrically in the wheel set shaft 16 and has at its ends a first and a second lever 9 and 11 , both of which are non-rotatably connected to the axle 10 . The first lever 9 is articulated via a first link 3 and the second lever 11 via a second link 4 with the long beams 8 of the bogie frame.

Wie aus Fig. 2 zu ersehen ist, sind die Lenker 3 und 4 der Radsatzführung nach Fig. 4 gleich lang, die Hebel 9 und 11 sind um 180° versetzt. Jeder Radsatz 1 des Drehgestelles ist in gleicher Weise angelenkt, wie in den Fig. 1 und 2 dargestellt.As can be seen from Fig. 2, the links 3 and 4 of the wheel set guide according to Fig. 4 are of equal length, the levers 9 and 11 are offset by 180 °. Each wheel set 1 of the bogie is articulated in the same way as shown in FIGS. 1 and 2.

Claims (1)

Drehgestell mit in einem Rahmen angeordneten, gelenkten Radsätzen, wobei die Radsätze durch Lenker unabhängig radial einstellbar geführt sind, wobei jeder Radsatz (1) eines Drehgestelles eine hohle Radsatzwelle (16) aufweist, in der eine Achse (10) koaxial drehbar gelagert ist und die Achse (10) an ihren freien Enden drehfest mit einem ersten bzw. einem zweiten Hebel (9 bzw. 11) verbunden ist, wobei die beiden Hebel (9 und 11) um 180° versetzt sind und der erste Hebel (9) mit dem ersten Lenker (3) und der zweite Hebel (11) mit dem zweiten Lenker (4) elastisch verbunden ist und beide Lenker (3 und 4) in angrenzenden Langträgern (8) des Drehgestellrahmens in gleicher Entfernung von der Radsatzwelle (1) gelenkig gelagert sind.Bogie with steered wheel sets arranged in a frame, the wheel sets being independently and radially adjustable by the handlebars, each wheel set ( 1 ) of a bogie having a hollow wheel set shaft ( 16 ) in which an axle ( 10 ) is coaxially rotatably mounted and the Axle ( 10 ) is connected at its free ends in a rotationally fixed manner to a first or a second lever ( 9 or 11 ), the two levers ( 9 and 11 ) being offset by 180 ° and the first lever ( 9 ) to the first Handlebar ( 3 ) and the second lever ( 11 ) is elastically connected to the second link ( 4 ) and both links ( 3 and 4 ) are articulated in adjacent long beams ( 8 ) of the bogie frame at the same distance from the wheelset shaft ( 1 ).
DE19873745025 1987-09-09 1987-09-09 Railway vehicle bogie with steerable wheel sets Expired - Fee Related DE3745025C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873745025 DE3745025C2 (en) 1987-09-09 1987-09-09 Railway vehicle bogie with steerable wheel sets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873745025 DE3745025C2 (en) 1987-09-09 1987-09-09 Railway vehicle bogie with steerable wheel sets
DE19873730180 DE3730180A1 (en) 1987-09-09 1987-09-09 Bogie with steered wheelsets

Publications (1)

Publication Number Publication Date
DE3745025C2 true DE3745025C2 (en) 1993-06-03

Family

ID=25859561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873745025 Expired - Fee Related DE3745025C2 (en) 1987-09-09 1987-09-09 Railway vehicle bogie with steerable wheel sets

Country Status (1)

Country Link
DE (1) DE3745025C2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1179723A (en) * 1967-02-03 1970-01-28 British Railways Board Improvements in or relating to Railway Vehicles and Bogies
DE2456010B2 (en) * 1974-11-27 1978-12-07 Mak Maschinenbau Gmbh, 2300 Kiel Device for the transmission of tractive and braking forces between the wheel sets and the main frame of rail vehicles
AT353835B (en) * 1976-05-07 1979-12-10 Schweizerische Lokomotiv RAIL VEHICLE
DE3232289A1 (en) * 1981-08-31 1983-03-24 South African Inventions Development Corp., Pretoria, Transvaal RAILWAY TROLLEY
EP0144780A1 (en) * 1983-12-02 1985-06-19 Standard Research And Design Corporation Frameless radial truck
EP0161729A1 (en) * 1984-05-14 1985-11-21 RMO-Werkspoor Services B.V. Bogie for a rail vehicle
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
US4660476A (en) * 1984-03-29 1987-04-28 Franz Philip M Self-steering rail truck
EP0221667A2 (en) * 1985-10-28 1987-05-13 Kawasaki Jukogyo Kabushiki Kaisha Railway bogie

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1179723A (en) * 1967-02-03 1970-01-28 British Railways Board Improvements in or relating to Railway Vehicles and Bogies
DE1605826B2 (en) * 1967-02-03 1977-11-17 British Railways Board, London SWIVEL BASE FOR RAILWAY CARS WITH AT LEAST TWO WHEELSETS
DE2456010B2 (en) * 1974-11-27 1978-12-07 Mak Maschinenbau Gmbh, 2300 Kiel Device for the transmission of tractive and braking forces between the wheel sets and the main frame of rail vehicles
AT353835B (en) * 1976-05-07 1979-12-10 Schweizerische Lokomotiv RAIL VEHICLE
DE2624719B2 (en) * 1976-05-07 1980-12-18 Schweizerische Lokomotiv- Und Maschinenfabrik, Winterthur (Schweiz) Device for controlling a steerable wheel set on a rail vehicle
DE3232289A1 (en) * 1981-08-31 1983-03-24 South African Inventions Development Corp., Pretoria, Transvaal RAILWAY TROLLEY
EP0144780A1 (en) * 1983-12-02 1985-06-19 Standard Research And Design Corporation Frameless radial truck
US4660476A (en) * 1984-03-29 1987-04-28 Franz Philip M Self-steering rail truck
EP0161729A1 (en) * 1984-05-14 1985-11-21 RMO-Werkspoor Services B.V. Bogie for a rail vehicle
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
EP0221667A2 (en) * 1985-10-28 1987-05-13 Kawasaki Jukogyo Kabushiki Kaisha Railway bogie

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