EP0745527B1 - 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
EP0745527B1
EP0745527B1 EP96108375A EP96108375A EP0745527B1 EP 0745527 B1 EP0745527 B1 EP 0745527B1 EP 96108375 A EP96108375 A EP 96108375A EP 96108375 A EP96108375 A EP 96108375A EP 0745527 B1 EP0745527 B1 EP 0745527B1
Authority
EP
European Patent Office
Prior art keywords
carriage
brake
arrangement according
chassis
electromagnetic rail
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
EP96108375A
Other languages
German (de)
French (fr)
Other versions
EP0745527A1 (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
Sab Wabco BSI Verkehrstechnik Products GmbH
DWA Deutsche Waggonbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institut fur Schienenfahrzeuge GmbH, Sab Wabco BSI Verkehrstechnik Products GmbH, DWA Deutsche Waggonbau GmbH 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
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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 biaxial Rail vehicles with a pivot bearing that can be swiveled around a car body Running gear according to the preamble of claim 1.
  • Magnetic rail brakes are known, they are used in particular Rail vehicles with multi-axle chassis between the axles the chassis arranged.
  • the coverage remains between Brake magnet and rail essentially preserved even when cornering.
  • biaxial rail vehicles e.g. Rail buses, which have the magnetic rail brake on the car body between the axles, because then when cornering the Brake magnets shifted relative to the rail transversely to the direction of travel, whereby the degree of coverage between the brake magnet and the rail is reduced or completely disappears.
  • this also applies to biaxial ones Rail vehicles with a pivotable swivel bearing Undercarriages.
  • DE-C 610 566 is a generic one Magnetic rail brake assembly described, wherein a transmission lever stored in the longitudinal direction on the body and around a horizontal axis is pivotable. Have the arms extending from the transmission lever Fork ends, with which they on the one hand on the chassis and on the other hand on the Attack the track holder for the rail brake body.
  • the invention is based on the object Magnetic rail brake arrangement of the type described above improve functionally.
  • the lever gear one at a pivot point by a vertical axis swiveling transmission lever mounted on the body has on which the carriage and a rigidly connected to the chassis Control rod are articulated, and that the control rod on Transmission lever between the articulation point for the car body and the Articulation point for the sled is articulated.
  • the lever gear can easily be designed so that it after Specification of the distance of the brake magnets from the axis of the assigned Chassis leads the brake magnets so that even when driving through Curves with any curve radius always an optimal degree of coverage between the brake magnet and the assigned rail.
  • Control rod has a forked end that on both sides of the pivot bearing the drive is connected.
  • the carriage expediently has vertical guides for the Brake magnets on.
  • actuating cylinders for the Brake magnets are provided.
  • the brake magnets are at rest expediently via centering cone in rubber-elastic cone bearings positioned.
  • the Actuating cylinders are mounted directly on the slide. In this case, the Actuating cylinder be gimbaled at least on the slide side.
  • a chassis 1 with an axle 2 mounted therein can be seen and assigned wheels 3 of a two-axle rail vehicle.
  • the Chassis 1 is 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 stored. Both sides of the pivot bearing 4 are fork-shaped on the chassis 1 Ends of a control rod 5.6 connected.
  • the other end of the Control rod 5, 6 is articulated at 7 to a transmission lever 8, specifically with an effective guide in the direction of travel, which in the in Fig. 1st reproduced version is designed as an elongated hole.
  • Of the Translation lever 8 is in a pivot box-fixed pivot bearing 9 by one vertical axis pivotally mounted on the car body.
  • the translation lever 8 has a further articulation point at its free end 10 for a carriage 11, which is held under the car body and in the guides 12 transverse to the direction of travel relative to the car body is movable.
  • the carriage 11 carries brake magnets 13, which are arranged at the rail spacing are above the assigned rails when driving straight ahead.
  • the Brake magnets 13 are up and in vertical guides 14 of the carriage 11 displaceable, with the help of actuating cylinders 15, which at the 1 are arranged on the car body and over Flexball trains 16 are connected to the brake magnets.
  • the magnetic rail brake arrangement shown works as follows: As long as the rail vehicle is moving in a straight line, there are the brake magnets 13 over their associated rails. For braking they are assigned to them using the actuating cylinder 15 Rails lowered, with an optimal degree of coverage between Brake magnet 13 and associated rails adjusts. When cornering pivots the chassis 1 about its pivot bearing 4 Control rod 5,6 deflected, the translation lever 8 around its pivot bearing 9 pivoted. As a result, the carriage 11 becomes so across the direction of travel moves that the brake magnet 13 is always with an optimal degree of coverage are above their assigned rail.
  • Fig. 2 denote the same reference numerals same parts.
  • the articulation point 7 between control rod 5, 6 and Gear lever 8 is a simple pivot bearing. That's what Transmission lever 8 via a compensating lever 17 with its pivot bearing 9 and the carriage 11 via a compensating lever 18 with its articulation point 10 articulated.
  • the balance levers 17, 18 take the Swiveling the chassis 1 occurring longitudinal displacements of the Components.
  • actuating cylinder 15 also directly on Carriage 11 can be arranged, at least on the carriage side should be gimbaled.
  • the brake magnets 13 are at rest, i.e. centering in the upper position in rubber-elastic conical bearings 19 positioned.

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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 nach dem Oberbegriff des Anspruches 1.The invention relates to a magnetic rail brake arrangement for biaxial Rail vehicles with a pivot bearing that can be swiveled around a car body Running gear according to the preamble of claim 1.

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 used in particular Rail vehicles with multi-axle chassis between the axles the chassis arranged. The coverage remains between Brake magnet and rail essentially preserved even when cornering. The situation is different for biaxial rail vehicles, e.g. Rail buses, which have the magnetic rail brake on the car body between the axles, because then when cornering the Brake magnets shifted relative to the rail transversely to the direction of travel, whereby the degree of coverage between the brake magnet and the rail is reduced or completely disappears. In principle, this also applies to biaxial ones Rail vehicles with a pivotable swivel bearing Undercarriages.

In der DE-C 610 566 ist eine gattungsgemäße Magnetschienenbremsanordnung beschrieben, wobei ein Übersetzungshebel in Längsrichtung am Wagenkasten gelagert und um eine horizontale Achse schwenkbar ist. Die vom Übersetzungshebel ausgehenden Arme besitzen Gabelenden, mit denen sie einerseits am Fahrwerk und andererseits am Spurhalter für die Schienenbremskörper angreifen.DE-C 610 566 is a generic one Magnetic rail brake assembly described, wherein a transmission lever stored in the longitudinal direction on the body and around a horizontal axis is pivotable. Have the arms extending from the transmission lever Fork ends, with which they on the one hand on the chassis and on the other hand on the Attack the track holder for the rail brake body.

Demgegenüber liegt der Erfindung die Aufgabe zugrunde, eine Magnetschienenbremsanordnung der eingangs beschriebenen Gattung funktionell zu verbessern.In contrast, the invention is based on the object Magnetic rail brake arrangement of the type described above improve functionally.

Die Lösung dieser Aufgabe ist im Anspruch 1 angegeben. Erfindungsgemäß ist vorgesehen, daß das Hebelgetriebe einen an einer Anlenkstelle um eine vertikale Achse schwenkbar am Wagenkasten gelagerten Übersetzungshebel aufweist, an dem der Schlitten und eine mit dem Fahrwerk starr verbundene Steuerstange angelenkt sind, und daß die Steuerstange am Übersetzungshebel zwischen der Anlenkstelle für den Wagenkasten und der Anlenkstelle für den Schlitten angelenkt ist.The solution to this problem is specified in claim 1. According to the invention provided that the lever gear one at a pivot point by a vertical axis swiveling transmission lever mounted on the body has on which the carriage and a rigidly connected to the chassis Control rod are articulated, and that the control rod on Transmission lever between the articulation point for the car body and the Articulation point for the sled is articulated.

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 lever gear can easily be designed so that it after Specification of the distance of the brake magnets from the axis of the assigned Chassis leads the brake magnets so that even when driving through Curves with any curve radius always an optimal degree of coverage between the brake magnet and the assigned rail.

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. Die Ausführung, bei der die Steuerstange am Übersetzungshebel zwischen der Anlenkstelle für den Wagenkasten und der Anlenkstelle für den Schlitten angeordnet ist, hat sich in der Praxis bewährt.By choosing the length of the control lever, but especially the distances between the Articulation points of the slide and control rod to the carriage-side bearing the translation lever can the deflection of the carriage or Brake magnets can be adapted to the respective design circumstances. The Version in which the control rod on the transmission lever between the Articulation point for the car body and articulation point for the carriage arranged, has proven itself in practice.

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 when swiveling the chassis and the connected to it Control rod only slight displacements of the articulation point in the direction of travel occur, it may be appropriate if the carriage and / or the Control rod on the transmission lever and / or the transmission lever on Car body over backdrop guides effective in the direction of travel or over 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.An embodiment in which the Control rod has a forked end that on both sides of the pivot bearing the drive is connected.

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 on. This means that, as is usual with full railways, the brake magnets in Rest position with a larger distance above the assigned rail can be arranged, actuating cylinders for the Brake magnets are provided. The brake magnets are at rest expediently via centering cone in rubber-elastic cone bearings positioned. For space reasons it may be necessary to use the actuating cylinders on Arrange the car body and use the brake magnets via flexball trains connect. However, an embodiment is preferred in which the Actuating cylinders are mounted directly on the slide. In this case, the Actuating cylinder 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 with an axle 2 mounted therein can be seen and assigned wheels 3 of a two-axle rail vehicle. The Chassis 1 is 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 stored. Both sides of the pivot bearing 4 are fork-shaped on the chassis 1 Ends of a control rod 5.6 connected. The other end of the Control rod 5, 6 is articulated at 7 to a transmission lever 8, specifically with an effective guide in the direction of travel, which in the in Fig. 1st reproduced version is designed as an elongated hole. Of the Translation lever 8 is in a pivot box-fixed pivot bearing 9 by one vertical axis pivotally mounted on the car body.

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 a further articulation point at its free end 10 for a carriage 11, which is held under the car body and in the guides 12 transverse to the direction of travel relative to the car body is movable.

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 are above the assigned rails when driving straight ahead. The Brake magnets 13 are up and in vertical guides 14 of the carriage 11 displaceable, with the help of actuating cylinders 15, which at the 1 are arranged on the car body and over Flexball trains 16 are connected to the brake magnets.

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 works as follows: As long as the rail vehicle is moving in a straight line, there are the brake magnets 13 over their associated rails. For braking they are assigned to them using the actuating cylinder 15 Rails lowered, with an optimal degree of coverage between Brake magnet 13 and associated rails adjusts. When cornering pivots the chassis 1 about its pivot bearing 4 Control rod 5,6 deflected, the translation lever 8 around its pivot bearing 9 pivoted. As a result, the carriage 11 becomes so across the direction of travel moves that the brake magnet 13 is always with an optimal degree of coverage are above their assigned 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 denote the same reference numerals same parts. The articulation point 7 between control rod 5, 6 and Gear lever 8 is a simple pivot bearing. That's what Transmission lever 8 via a compensating lever 17 with its pivot bearing 9 and the carriage 11 via a compensating lever 18 with its articulation point 10 articulated. The balance levers 17, 18 take the Swiveling the chassis 1 occurring longitudinal displacements of the Components.

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 also directly on Carriage 11 can be arranged, at least on the carriage side should be gimbaled. The brake magnets 13 are at rest, i.e. centering in the upper position in rubber-elastic conical bearings 19 positioned.

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 (9)

  1. Electromagnetic rail brake arrangement for two-axle rail-bound vehicles with a chassis (1) which can be pivoted about a pivot bearing (4) fixed to the coach body, there being arranged in the running direction in front or behind the chassis (1) a carriage (11) which is supported on the coach body and can be displaced transverse to the running direction, and which supports brake magnets (13) arranged at the rail spacing, there being arranged between the chassis (1) and the carriage (11) a lever mechanism (5, 6, 8) which upon pivoting of the chassis (1) guides the brake magnets (13) held on the carriage (11) over their assigned rails, characterized in that the lever mechanism has a transmission lever (8) which is mounted on the coach body in a fashion capable of pivoting at a hinging point (9) about a vertical axis, and on which the carriage (11) and a control rod (5, 6) rigidly connected to the chassis (1) are hinged, and in that the control rod (5, 6) is hinged on the transmission lever (8) between the hinging point (9) for the coach body and the hinging point (10) for the carriage (11).
  2. Electromagnetic rail brake arrangement according to Claim 1, characterized in that the carriage (11) and/or the control rod (5, 6) are hinged on the transmission lever (8), and/or the transmission lever (8) is hinged on the coach body via sliding guides active in the running direction or via equalizing levers (17, 18).
  3. Electromagnetic rail brake arrangement according to Claim 1 or 2, characterized in that the control rod (5, 6) has a forked end which is connected to the chassis (1) on either side of the pivot bearing (4).
  4. Electromagnetic rail brake arrangement according to one of Claims 1 to 3, characterized in that the carriage (11) has vertical guides (14) for the brake magnets (13).
  5. Electromagnetic rail brake arrangement according to one of Claims 1 to 4, characterized by operating cylinders (15) for the brake magnets (13).
  6. Electromagnetic rail brake arrangement according to one of Claims 1 to 5, characterized in that the operating cylinders (15) are arranged on the coach body and connected to the brake magnets (13) via Flexball cables (16).
  7. Electromagnetic rail brake arrangement according to one of Claims 1 to 6, characterized in that the operating cylinders (15) are mounted on the carriage (11).
  8. Electromagnetic rail brake arrangement according to Claim 7, characterized in that the operating cylinders (15) are mounted in a universally jointed fashion, at least on the carriage side.
  9. Electromagnetic rail brake arrangement according to one of Claims 1 to 8, characterized in that in the high position (that is to say without brake action) the brake magnets (13) are centred in elastomeric conical bearings (19) which are fitted on the carriage (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 EP0745527A1 (en) 1996-12-04
EP0745527B1 true EP0745527B1 (en) 1999-03-24

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Application Number Title Priority Date Filing Date
EP96108375A Expired - Lifetime EP0745527B1 (en) 1995-06-02 1996-05-25 Magnetic railbrake assembly for two-axle railway vehicles

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015202146A1 (en) * 2014-08-07 2016-02-11 Voith Patent Gmbh Decoupling device for a bolt system of an automatic coupling for rail vehicles
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

Citations (1)

* 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE392306A (en) * 1931-11-16
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
FR783532A (en) * 1934-03-22 1935-07-15 Bogie vehicle fitted with brake pads acting on the rail
EP0706926A1 (en) * 1994-01-10 1996-04-17 Jenbacher Transportsysteme Ag Magnetic rail brake device

Patent Citations (1)

* 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

Also Published As

Publication number Publication date
DE59601479D1 (en) 1999-04-29
EP0745527A1 (en) 1996-12-04
ATE178003T1 (en) 1999-04-15
DE19520307A1 (en) 1996-12-12
DE19520307C2 (en) 2000-01-20

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