EP0745527A1 - Magnetic railbrake assembly for two-axle railway vehicles - Google Patents

Magnetic railbrake assembly for two-axle railway vehicles Download PDF

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Publication number
EP0745527A1
EP0745527A1 EP96108375A EP96108375A EP0745527A1 EP 0745527 A1 EP0745527 A1 EP 0745527A1 EP 96108375 A EP96108375 A EP 96108375A EP 96108375 A EP96108375 A EP 96108375A EP 0745527 A1 EP0745527 A1 EP 0745527A1
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EP
European Patent Office
Prior art keywords
slide
arrangement according
magnetic rail
brake arrangement
chassis
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
EP96108375A
Other languages
German (de)
French (fr)
Other versions
EP0745527B1 (en
Inventor
Torsten Dr. Dellmann
Wolfgang Lehmann
Detlev Pake
Reinhard Fronz
Wolfgang Hobohm
Rolf Schille
Detlef Ziemann
Steffen Worbs
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.)
Institut fur Schienenfahrzeuge GmbH
Sab Wabco BSI Verkehrstechnik Products GmbH
DWA Deutsche Waggonbau GmbH
Original Assignee
Institut fur Schienenfahrzeuge GmbH
Bergische Stahl Industrie
Deutsche Waggonbau 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.)
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Publication date
Application filed by Institut fur Schienenfahrzeuge GmbH, Bergische Stahl Industrie, Deutsche Waggonbau AG filed Critical Institut fur Schienenfahrzeuge GmbH
Publication of EP0745527A1 publication Critical patent/EP0745527A1/en
Application granted granted Critical
Publication of EP0745527B1 publication Critical patent/EP0745527B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H7/00—Brakes with braking members co-operating with the track
    • B61H7/02—Scotch blocks, skids, or like track-engaging shoes
    • B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
    • B61H7/06—Skids
    • B61H7/08—Skids electromagnetically operated
    • B61H7/086—Suspensions therefor

Definitions

  • the invention relates to a magnetic rail brake arrangement for two-axle rail vehicles with bogies that can be pivoted about a pivot box-fixed pivot bearing.
  • Magnetic rail brakes are known, they are arranged in particular in rail vehicles with multi-axle chassis between the axles of the chassis.
  • the overlap between the brake magnet and the rail is essentially retained even when cornering.
  • the situation is different for biaxial rail vehicles, e.g. Rail buses, in which the magnetic rail brake is arranged on the car body between the axles, because then when braking, the brake magnets are displaced relative to the rail transversely to the direction of travel, whereby the degree of overlap between the brake magnet and rail is reduced or disappears completely.
  • this also applies to two-axle rail vehicles with bogies that can be swiveled around a carriage-mounted pivot bearing.
  • the object of the invention is to equip two-axle rail vehicles of the type described at the outset with magnetic rail brakes which are always guided over their associated rail even when cornering.
  • the object is achieved in that a carriage supported on the car body and displaceable transversely to the direction of travel is arranged in the direction of travel, which carries brake magnets arranged at the rail spacing, and that a lever mechanism is arranged between the chassis and the carriage, which when pivoting of the chassis directs the brake magnets held on the sled over their assigned rails.
  • the lever gear can easily be designed so that it depends on the distance of the brake magnets from the axis of the assigned chassis the brake magnets so that there is always an optimal degree of coverage between the brake magnet and the associated rail even when driving through curves with any curve radii.
  • the lever mechanism can have a translation lever pivotally mounted on the car body, to which the slide and a control rod connected to the chassis are articulated.
  • the length of the control lever but in particular the distances between the articulation points of the slide and control rod to the carriage-side bearing of the transmission lever, the deflection of the slide or the brake magnet can be adapted to the respective design circumstances.
  • An embodiment has proven itself in practice in which the control rod is arranged on the transmission lever between the articulation point for the car body and the articulation point for the carriage.
  • control rod has a forked end which is connected to the drive on both sides of the pivot bearing.
  • the carriage expediently has vertical guides for the brake magnets.
  • Actuating cylinders for the brake magnets should be provided so that the brake magnets can be arranged in the rest position at a greater distance above the associated rail, as is customary in the case of full railways.
  • the brake magnets are expediently positioned via centering cones in rubber-elastic cone bearings.
  • the Actuating cylinders are mounted directly on the slide. In this case, the actuating cylinders should be gimbaled at least on the slide side.
  • a chassis 1 can be seen with an axle 2 mounted therein and associated wheels 3 of a two-axle rail vehicle.
  • the chassis 1 is mounted on its side facing the center of the car via a pivot bearing 4 pivotable about a vertical axis on the car body, not shown.
  • On both sides of the pivot bearing 4, fork-shaped ends of a control rod 5, 6 are connected to the chassis 1.
  • the other end of the control rod 5, 6 is articulated at 7 to a transmission lever 8, specifically with a link guide which is effective in the direction of travel and which is designed as an elongated hole in the embodiment shown in FIG. 1.
  • the transmission lever 8 is mounted on the car body in a pivot bearing 9 which is fixed to the car body and can be pivoted about a vertical axis.
  • the translation lever 8 has at its free end a further articulation point 10 for a carriage 11, which is held under the car body and is displaceable in the guides 12 transversely to the direction of travel relative to the car body.
  • the carriage 11 carries brake magnets 13 which are arranged at the rail spacing and are located above the associated rails when driving straight ahead.
  • the brake magnets 13 can be moved up and down in vertical guides 14 of the slide 11, with the aid of actuating cylinders 15 which are arranged on the car body in the embodiment according to FIG. 1 and are connected to the brake magnets via flexball cables 16.
  • the magnetic rail brake arrangement shown functions as follows: As long as the rail vehicle is moving in a straight line, the brake magnets 13 are located above their assigned rails. For braking, they are lowered onto their associated rails with the aid of the actuating cylinders 15, an optimal degree of coverage being established between the brake magnet 13 and the associated rails. When cornering, the chassis 1 pivots about its pivot bearing 4. The control rod 5, 6 is also deflected, which pivots the transmission lever 8 about its pivot bearing 9. As a result, the carriage 11 is moved transversely to the direction of travel so that the brake magnets 13 are always with an optimal degree of coverage over their associated rail.
  • the articulation point 7 between control rod 5, 6 and transmission lever 8 is a simple pivot bearing.
  • the transmission lever 8 is articulated via a compensating lever 17 with its pivot bearing 9 and the slide 11 via a compensating lever 18 with its articulation point 10.
  • the compensating levers 17, 18 take out the longitudinal displacements of the components that occur when the chassis 1 is pivoted.
  • actuating cylinder 15 can also be arranged directly on the carriage 11, wherein they should be gimbaled at least on the slide side.
  • the brake magnets 13 are positioned in the rest position, that is to say centered in the upper position in rubber-elastic conical bearings 19.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

The slide (11) carries brake magnets (13) arranged in the space between the rails. Between the running mechanism (1) and the slide a lever gear (5,6,8) is arranged, which when the running mechanism pivots the brake magnets on the slide are guided over the rails. The lever gear incorporates a transmission lever (8), to which are linked the slide and a control bar (5,6) connected with the running mechanism. The transmission lever is linked between the connecting point (9) for the vehicle and that (10) for the slide. The control bar has a forked end which is connected on both sides of the rotary bearing (4) to the running mechanism.

Description

Die Erfindung betrifft eine Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge mit um ein wagenkastenfestes Drehlager schwenkbaren Fahrwerken.The invention relates to a magnetic rail brake arrangement for two-axle rail vehicles with bogies that can be pivoted about a pivot box-fixed pivot bearing.

Magnetschienenbremsen sind bekannt, sie werden insbesondere bei Schienenfahrzeugen mit mehrachsigen Fahrgestellen zwischen den Achsen der Fahrgestelle angeordnet. Dabei bleibt die Überdeckung zwischen Bremsmagnet und Schiene auch bei Kurvenfahrt im wesentlichen erhalten. Anders liegen die Verhältnisse bei zweiachsigen Schienenfahrzeugen, z.B. Schienenomnibussen, bei denen die Magnetschienenbremse am Wagenkasten zwischen den Achsen angeordnet wird, denn dann werden bei Kurvenfahrt die Bremsmagnete relativ zur Schiene quer zur Fahrtrichtung verlagert, wodurch der Überdeckungsgrad zwischen Bremsmagnet und Schiene geringer wird oder ganz verschwindet. Das gilt grundsätzlich auch für zweiachsige Schienenfahrzeuge mit um ein wagenfestes Drehlager schwenkbaren Laufgestellen.Magnetic rail brakes are known, they are arranged in particular in rail vehicles with multi-axle chassis between the axles of the chassis. The overlap between the brake magnet and the rail is essentially retained even when cornering. The situation is different for biaxial rail vehicles, e.g. Rail buses, in which the magnetic rail brake is arranged on the car body between the axles, because then when braking, the brake magnets are displaced relative to the rail transversely to the direction of travel, whereby the degree of overlap between the brake magnet and rail is reduced or disappears completely. In principle, this also applies to two-axle rail vehicles with bogies that can be swiveled around a carriage-mounted pivot bearing.

Aufgabe der Erfindung ist es, zweiachsige Schienenfahrzeuge der eingangs beschriebenen Gattung mit Magnetschienenbremsen auszurüsten, die auch bei Kurvenfahrt stets über ihrer zugeordneten Schiene geführt werden.The object of the invention is to equip two-axle rail vehicles of the type described at the outset with magnetic rail brakes which are always guided over their associated rail even when cornering.

Die Aufgabe wird dadurch gelöst, daß in Fahrtrichtung vor oder hinter dem Fahrwerk ein am Wagenkasten abgestützter und quer zur Fahrtrichtung verschieblicher Schlitten angeordnet ist, der im Schienenabstand angeordnete Bremsmagnete trägt, und daß zwischen dem Fahrwerk und dem Schlitten ein Hebelgetriebe angeordnet ist, welches beim Verschwenken des Fahrwerks die am Schlitten gehaltenen Bremsmagnete über ihre zugeordneten Schienen lenkt. Das Hebelgetriebe kann ohne weiteres so ausgelegt werden, daß es nach Maßgabe des Abstandes der Bremsmagnete von der Achse des zugeordneten Fahrwerks die Bremsmagnete so führt, daß sich auch beim Durchfahren von Kurven mit beliebigen Kurvenradien stets ein optimaler Überdeckungsgrad zwischen Bremsmagnet und zugeordneter Schiene einstellt.The object is achieved in that a carriage supported on the car body and displaceable transversely to the direction of travel is arranged in the direction of travel, which carries brake magnets arranged at the rail spacing, and that a lever mechanism is arranged between the chassis and the carriage, which when pivoting of the chassis directs the brake magnets held on the sled over their assigned rails. The lever gear can easily be designed so that it depends on the distance of the brake magnets from the axis of the assigned chassis the brake magnets so that there is always an optimal degree of coverage between the brake magnet and the associated rail even when driving through curves with any curve radii.

Insbesondere kann das Hebelgetriebe einen schwenkbar am Wagenkasten gelagerten Übersetzungshebel aufweisen, an den der Schlitten und eine mit dem Fahrwerk verbundene Steuerstange angelenkt sind. Durch Wahl der Länge des Steuerhebels, insbesondere aber der Abstände der Anlenkstellen von Schlitten und Steuerstange zum wagenkastenseitigen Lager des Übersetzungshebels kann die Auslenkung des Schlittens bzw. der Bremsmagnete den jeweiligen konstruktiven Umständen angepaßt werden. In der Praxis bewährt hat sich eine Ausführung, bei der die Steuerstange am Übersetzungshebel zwischen der Anlenkstelle für den Wagenkasten und der Anlenkstelle für den Schlitten angeordnet ist.In particular, the lever mechanism can have a translation lever pivotally mounted on the car body, to which the slide and a control rod connected to the chassis are articulated. By selecting the length of the control lever, but in particular the distances between the articulation points of the slide and control rod to the carriage-side bearing of the transmission lever, the deflection of the slide or the brake magnet can be adapted to the respective design circumstances. An embodiment has proven itself in practice in which the control rod is arranged on the transmission lever between the articulation point for the car body and the articulation point for the carriage.

Auch wenn beim Verschwenken des Fahrwerks und der daran angeschlossene Steuerstange nur geringe Verschiebungen der Anlenkstelle in Fahrtrichtung auftreten, kann es zweckmäßig sein, wenn der Schlitten und/oder die Steuerstange am Übersetzungshebel und/oder der Übersetzungshebel am Wagenkasten über in Fahrtrichtung wirksame Kulissenführungen oder über Ausgleichshebel angelenkt sind.Even if there are only slight displacements of the articulation point in the direction of travel when pivoting the undercarriage and the control rod connected to it, it may be expedient if the slide and / or the control rod on the transmission lever and / or the transmission lever on the car body via slide guides effective in the direction of travel or via compensating levers are articulated.

In konstruktiver Hinsicht vorteilhaft ist eine Ausführung, bei der die Steuerstange ein gegabeltes Ende aufweist, das beidseits des Drehlagers an das Laufwerk angeschlossen ist.A design is advantageous in terms of construction in which the control rod has a forked end which is connected to the drive on both sides of the pivot bearing.

Der Schlitten weist zweckmäßigerweise vertikale Führungen für die Bremsmagneten auf. Damit, wie bei Vollbahnen üblich, die Bremsmagneten in Ruhelage mit einem größeren Abstand über der zugeordneten Schiene angeordnet werden können, sollten Betätigungszylinder für die Bremsmagneten vorgesehen werden. In Ruhelage werden die Bremsmagnete zweckmäßigerweise über Zentrierkegel in gummielastischen Konuslagern positioniert. Aus Platzgründen kann notwendig sein, die Betätigungszylinder am Wagenkasten anzuordnen und über Flexballzüge mit den Bremsmagneten zu verbinden. Bevorzugt wird jedoch eine Ausführung, bei der die Betätigungszylinder direkt am Schlitten gelagert sind. In diesem Fall sollten die Betätigungszylinder wenigstens schlittenseitig kardanisch gelagert sein.The carriage expediently has vertical guides for the brake magnets. Actuating cylinders for the brake magnets should be provided so that the brake magnets can be arranged in the rest position at a greater distance above the associated rail, as is customary in the case of full railways. In the rest position, the brake magnets are expediently positioned via centering cones in rubber-elastic cone bearings. For space reasons, it may be necessary to arrange the actuating cylinders on the car body and to connect them to the brake magnets using flexball cables. However, an embodiment is preferred in which the Actuating cylinders are mounted directly on the slide. In this case, the actuating cylinders should be gimbaled at least on the slide side.

Im folgenden werden in den Figuren 1 bis 3 dargestellte Ausführungsbeispiele der Erfindung erläutert; es zeigen:

Fig. 1 + 3
schematisch eine Draufsicht auf verschiedene Ausführungsformen einer Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge,
Fig. 2
ein Detail des Gegenstandes nach Fig. 3.
Exemplary embodiments of the invention illustrated in FIGS. 1 to 3 are explained below; show it:
Fig. 1 + 3
schematically a top view of various embodiments of a magnetic rail brake arrangement for two-axle rail vehicles,
Fig. 2
a detail of the object of FIG. 3rd

In den Zeichnungen erkennt man ein Fahrwerk 1 mit darin gelagerter Achse 2 und zugeordneten Rädern 3 eines zweiachsigen Schienenfahrzeugs. Das Fahrwerk 1 ist an seiner zur Wagenmitte gerichteten Seite über ein Drehlager 4 um eine vertikale Achse schwenkbar am nicht dargestellten Wagenkasten gelagert. Beidseits des Drehlagers 4 sind an das Fahrwerk 1 gabelförmige Enden einer Steuerstange 5,6 angeschlossen. Das andere Ende der Steuerstange 5,6 ist bei 7 an einen Übersetzungshebel 8 angelenkt, und zwar mit einer in Fahrtrichtung wirksamen Kulissenführung, die bei der in Fig. 1 wiedergegebenen Ausführung als Langloch ausgebildet ist. Der Übersetzungshebel 8 ist in einem wagenkastenfesten Drehlager 9 um eine vertikale Achse verschwenkbar am Wagenkasten gelagert.In the drawings, a chassis 1 can be seen with an axle 2 mounted therein and associated wheels 3 of a two-axle rail vehicle. The chassis 1 is mounted on its side facing the center of the car via a pivot bearing 4 pivotable about a vertical axis on the car body, not shown. On both sides of the pivot bearing 4, fork-shaped ends of a control rod 5, 6 are connected to the chassis 1. The other end of the control rod 5, 6 is articulated at 7 to a transmission lever 8, specifically with a link guide which is effective in the direction of travel and which is designed as an elongated hole in the embodiment shown in FIG. 1. The transmission lever 8 is mounted on the car body in a pivot bearing 9 which is fixed to the car body and can be pivoted about a vertical axis.

Der Übersetzunghebel 8 weist an seinem freien Ende eine weitere Anlenkstelle 10 für einen Schlitten 11 auf, der unter dem Wagenkasten gehalten ist und in den Führungen 12 quer zur Fahrtrichtung relativ zum Wagenkasten verschieblich ist.The translation lever 8 has at its free end a further articulation point 10 for a carriage 11, which is held under the car body and is displaceable in the guides 12 transversely to the direction of travel relative to the car body.

Der Schlitten 11 trägt im Schienenabstand angeordnete Bremsmagnete 13, die sich bei Geradeausfahrt über den zugeordneten Schienen befinden. Die Bremsmagnete 13 sind in vertikalen Führungen 14 des Schlittens 11 auf- und abverschiebbar, und zwar mit Hilfe von Betätigungszylindern 15, die bei der Ausführung nach Fig. 1 am Wagenkasten angeordnet sind und über Flexballzüge 16 mit den Bremsmagneten verbunden sind.The carriage 11 carries brake magnets 13 which are arranged at the rail spacing and are located above the associated rails when driving straight ahead. The brake magnets 13 can be moved up and down in vertical guides 14 of the slide 11, with the aid of actuating cylinders 15 which are arranged on the car body in the embodiment according to FIG. 1 and are connected to the brake magnets via flexball cables 16.

Die dargestellte Magnetschienenbremsanordnung funktioniert wie folgt: Solange das Schienenfahrzeug sich auf gerader Strecke bewegt, befinden sich die Bremsmagnete 13 über ihren zugeordneten Schienen. Zum Bremsen werden sie mit Hilfe der Betätigungszylinder 15 auf ihre zugeordneten Schienen gesenkt, wobei sich ein optimaler Überdeckungsgrad zwischen Bremsmagneten 13 und zugeordneten Schienen einstellt. Bei Kurvenfahrt verschwenkt das Fahrwerk 1 um sein Drehlager 4. Dabei wird auch die Steuerstange 5,6 ausgelenkt, die den Übersetzungshebel 8 um sein Drehlager 9 verschwenkt. Als Folge davon wird der Schlitten 11 quer zur Fahrtrichtung so bewegt, daß die Bremsmagnete 13 sich stets mit optimalem Überdeckungsgrad über ihrer zugeordneten Schiene befinden.The magnetic rail brake arrangement shown functions as follows: As long as the rail vehicle is moving in a straight line, the brake magnets 13 are located above their assigned rails. For braking, they are lowered onto their associated rails with the aid of the actuating cylinders 15, an optimal degree of coverage being established between the brake magnet 13 and the associated rails. When cornering, the chassis 1 pivots about its pivot bearing 4. The control rod 5, 6 is also deflected, which pivots the transmission lever 8 about its pivot bearing 9. As a result, the carriage 11 is moved transversely to the direction of travel so that the brake magnets 13 are always with an optimal degree of coverage over their associated rail.

Bei der in Fig. 2 dargestellten Ausführung bezeichnen gleiche Bezugszeichen gleiche Teile. Die Anlenkstelle 7 zwischen Steuerstange 5,6 und Übersetzungshebel 8 ist ein einfaches Drehlager. Dafür sind der Übersetzungshebel 8 über einen Ausgleichshebel 17 mit seinem Drehlager 9 und der Schlitten 11 über einen Ausgleichshebel 18 mit seiner Anlenkstelle 10 gelenkig verbunden. Die Ausgleichshebel 17,18 nehmen die beim Verschwenken des Fahrwerks 1 auftretenden Längsverschiebungen der Bauteile aus.In the embodiment shown in FIG. 2, the same reference numerals designate the same parts. The articulation point 7 between control rod 5, 6 and transmission lever 8 is a simple pivot bearing. For this purpose, the transmission lever 8 is articulated via a compensating lever 17 with its pivot bearing 9 and the slide 11 via a compensating lever 18 with its articulation point 10. The compensating levers 17, 18 take out the longitudinal displacements of the components that occur when the chassis 1 is pivoted.

In Fig. 3 ist dargestellt, daß die Betätigungszylinder 15 auch unmittelbar am Schlitten 11 angeordnet werden können, wobei sie wenigstens schlittenseitig kardanisch gelagert sein sollten. Die Bremsmagnete 13 werden in Ruhelage, d.h. in der oberen Stellung in gummielastischen Konuslagern 19 zentrierend positioniert.In Fig. 3 it is shown that the actuating cylinder 15 can also be arranged directly on the carriage 11, wherein they should be gimbaled at least on the slide side. The brake magnets 13 are positioned in the rest position, that is to say centered in the upper position in rubber-elastic conical bearings 19.

Bezugszeichenliste:Reference symbol list:

11
Fahrwerklanding gear
22nd
Achseaxis
33rd
Räderbikes
44th
DrehlagerPivot bearing
55
SteuerstangeControl rod
66
SteuerstangeControl rod
77
AnlenkstelleArticulation point
88th
ÜbersetzungshebelTranslation lever
99
DrehlagerPivot bearing
1010th
AnlenkstelleArticulation point
1111
Schlittencarriage
1212th
Führungenguides
1313
BremsmagneteBrake magnets
1414
vertikale Führungvertical guidance
1515
BetätigungszylinderActuating cylinder
1616
FlexballzügeFlexball moves
1717th
AusgleichshebelLeveling lever
1818th
AusgleichshebelLeveling lever
1919th
gummielastisches Konuslager zur Zentrierungrubber-elastic cone bearing for centering

Claims (11)

Magnetschienenbremsanordnung für zweiachsige Schienenfahrzeuge mit um ein wagenkastenfestes Drehlager (4) schwenkbarem Fahrwerk (1), dadurch gekennzeichnet, daß in Fahrtrichtung vor oder hinter dem Fahrwerk (1) ein am Wagenkasten abgestützter und quer zur Fahrtrichtung verschieblicher Schlitten (11) angeordnet ist, der im Schienenabstand angeordnete Bremsmagnete (13) trägt, und daß zwischen dem Fahrwerk (1) und dem Schlitten (11) ein Hebelgetriebe (5,6,8) angeordnet ist, welches beim Verschwenken des Fahrwerks (1) die am Schlitten (11) gehaltenen Bremsmagnete (13) über ihre zugeordneten Schienen lenkt.Magnetic rail brake arrangement for two-axle rail vehicles with a chassis (1) which can be pivoted about a pivot bearing (4) which is fixed to the body, characterized in that a carriage (11) which is supported on the body and is movable transversely to the direction of travel is arranged in front of or behind the chassis (1) Rail spacing arranged brake magnets (13), and that between the chassis (1) and the slide (11) a lever gear (5,6,8) is arranged which, when the chassis (1) is pivoted, the brake magnets held on the slide (11) (13) steers over their associated rails. Magnetschienenbremsanordnung nach Anspruch 1, dadurch gekennzeichnet, daß das Hebelgetriebe einen schwenkbar am Wagenkasten gelagerten Übersetzungshebel (8) aufweist, an dem der Schlitten (11) und eine mit dem Fahrwerk (1) verbundene Steuerstange (5,6) angelenkt sind.Magnetic rail brake arrangement according to Claim 1, characterized in that the lever gear has a translation lever (8) which is pivotably mounted on the car body and to which the slide (11) and a control rod (5, 6) connected to the undercarriage (1) are articulated. Magnetschienenbremsanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Steuerstange (5,6) am Übersetzungshebel (8) zwischen der Anlenkstelle (9) für den Wagenkasten und der Anlenkstelle (10) für den Schlitten (11) angelenkt ist.Magnetic rail brake arrangement according to claim 1 or 2, characterized in that the control rod (5, 6) is articulated on the transmission lever (8) between the articulation point (9) for the car body and the articulation point (10) for the carriage (11). Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Schlitten (11) und/oder die Steuerstange (5,6) am Übersetzungshebel (8) und/oder der Übersetzungshebel (8) am Wagenkasten über in Fahrtrichtung wirksame Kulissenführungen oder über Ausgleichshebel (17,18) angelenkt sind.Magnetic rail brake arrangement according to one of claims 1 to 3, characterized in that the slide (11) and / or the control rod (5, 6) on the transmission lever (8) and / or the transmission lever (8) on the car body via guide rails which are effective in the direction of travel or via Compensating levers (17, 18) are articulated. Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Steuerstange (5,6) ein gegabeltes Ende aufweist, das beidseits des Drehlagers (4) an das Fahrwerk (1) angeschlossen ist.Magnetic rail brake arrangement according to one of Claims 1 to 4, characterized in that the control rod (5, 6) has a forked end which is connected to the chassis (1) on both sides of the rotary bearing (4). Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Schlitten (11) vertikale Führungen (14) für die Bremsmagnete (13) aufweist.Magnetic rail brake arrangement according to one of claims 1 to 5, characterized in that the carriage (11) has vertical guides (14) for the brake magnets (13). Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 6, gekennzeichnet durch Betätigungszylinder (15) für die Bremsmagnete (13).Magnetic rail brake arrangement according to one of claims 1 to 6, characterized by actuating cylinders (15) for the brake magnets (13). Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Betätigungszylinder (15) am Wagenkasten angeordnet und über Flexballzüge (16) mit den Bremsmagneten (13) verbunden sind.Magnetic rail brake arrangement according to one of Claims 1 to 7, characterized in that the actuating cylinders (15) are arranged on the car body and are connected to the brake magnets (13) via flexball cables (16). Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Betätigungszylinder (15) am Schlitten (11) gelagert sind.Magnetic rail brake arrangement according to one of claims 1 to 7, characterized in that the actuating cylinders (15) are mounted on the slide (11). Magnetschienenbremsanordnung nach Anspruch 9, dadurch gekennzeichnet, daß die Betätigungszylinder (15) wenigstens schlittenseitig kardanisch gelagert sind.Magnetic rail brake arrangement according to claim 9, characterized in that the actuating cylinders (15) are gimbaled at least on the slide side. Magnetschienenbremsanordnung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Bremsmagnete (13) in Hochlage (d.h. ohne Bremswirkung) in gummielastischen Konuslagern (19), die am Schlitten (11) angebracht sind, zentriert sind.Magnetic rail brake arrangement according to one of claims 1 to 10, characterized in that the brake magnets (13) are centered in the high position (ie without braking effect) in rubber-elastic cone bearings (19) which are attached to the slide (11).
EP96108375A 1995-06-02 1996-05-25 Magnetic railbrake assembly for two-axle railway vehicles Expired - Lifetime EP0745527B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19520307 1995-06-02
DE19520307A DE19520307C2 (en) 1995-06-02 1995-06-02 Magnetic rail brake arrangement for two-axle rail vehicles

Publications (2)

Publication Number Publication Date
EP0745527A1 true EP0745527A1 (en) 1996-12-04
EP0745527B1 EP0745527B1 (en) 1999-03-24

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EP96108375A Expired - Lifetime EP0745527B1 (en) 1995-06-02 1996-05-25 Magnetic railbrake assembly for two-axle railway vehicles

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EP (1) EP0745527B1 (en)
AT (1) ATE178003T1 (en)
DE (2) DE19520307C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2606420C1 (en) * 2014-08-07 2017-01-10 Фойт Патент Гмбх Railway vehicles automatic coupling girder system disengagement mechanism
CN109747677A (en) * 2019-03-18 2019-05-14 湖南永安煤矿机械制造有限公司 The disconnected rope drop of inclined drift tramcar escape-preventing can dynamic resistance system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR779294A (en) * 1933-11-25 1935-04-02 Knorr Bremse Ag Rail brake
US2054716A (en) * 1931-11-16 1936-09-15 Stedefeld Electromagnetic rail brake
DE641196C (en) * 1933-12-02 1937-01-23 Knorr Bremse Akt Ges Electromagnetic rail brake
EP0706926A1 (en) * 1994-01-10 1996-04-17 Jenbacher Transportsysteme Ag Magnetic rail brake device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610566C (en) * 1933-11-25 1935-03-13 Knorr Bremse Akt Ges Rail brake suspension for vehicles with bogies or steering axles
FR783532A (en) * 1934-03-22 1935-07-15 Bogie vehicle fitted with brake pads acting on the rail

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2054716A (en) * 1931-11-16 1936-09-15 Stedefeld Electromagnetic rail brake
FR779294A (en) * 1933-11-25 1935-04-02 Knorr Bremse Ag Rail brake
DE641196C (en) * 1933-12-02 1937-01-23 Knorr Bremse Akt Ges Electromagnetic rail brake
EP0706926A1 (en) * 1994-01-10 1996-04-17 Jenbacher Transportsysteme Ag Magnetic rail brake device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2606420C1 (en) * 2014-08-07 2017-01-10 Фойт Патент Гмбх Railway vehicles automatic coupling girder system disengagement mechanism
CN109747677A (en) * 2019-03-18 2019-05-14 湖南永安煤矿机械制造有限公司 The disconnected rope drop of inclined drift tramcar escape-preventing can dynamic resistance system
CN109747677B (en) * 2019-03-18 2023-12-22 湖南永安煤矿机械制造有限公司 Rope breakage energy reduction blocking system for inclined roadway anti-running vehicle

Also Published As

Publication number Publication date
EP0745527B1 (en) 1999-03-24
DE59601479D1 (en) 1999-04-29
ATE178003T1 (en) 1999-04-15
DE19520307A1 (en) 1996-12-12
DE19520307C2 (en) 2000-01-20

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