EP1321344A1 - Device for centering or lateral positioning of a central buffer coupling of a railway vehicle - Google Patents

Device for centering or lateral positioning of a central buffer coupling of a railway vehicle Download PDF

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Publication number
EP1321344A1
EP1321344A1 EP02027443A EP02027443A EP1321344A1 EP 1321344 A1 EP1321344 A1 EP 1321344A1 EP 02027443 A EP02027443 A EP 02027443A EP 02027443 A EP02027443 A EP 02027443A EP 1321344 A1 EP1321344 A1 EP 1321344A1
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EP
European Patent Office
Prior art keywords
coupling
coupling shaft
shaft
pivoting
guide
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
EP02027443A
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German (de)
French (fr)
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EP1321344B1 (en
Inventor
Christian Dipl.-Ing. Radewagen
Anthony H.N.C.Elec.Eng. Jones
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Voith Turbo Scharfenberg GmbH and Co KG
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Voith Turbo Scharfenberg GmbH and Co KG
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Publication of EP1321344A1 publication Critical patent/EP1321344A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle
    • B61G7/12—Adjustable coupling bars, e.g. for centralisation purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/08—Adjustable coupling heads

Definitions

  • the invention relates to a device for horizontal center reset for one pivotally attached to a rail vehicle by means of a coupling shaft Middle buffer coupling according to the preamble of claim 1.
  • Such devices for center reset are for example from DE 18 10 593 B2, DE 24 19 184 A1, DE 28 22 104 A1 or DE 24 45 460 A1 known.
  • DE 18 593 B2 shows a device for horizontal center reset for one pivotally attached to a rail vehicle by means of a coupling shaft Middle buffer coupling with a swiveling movement of the coupling shaft leading along its vertical pivot axis.
  • symmetrical oblique pressure surfaces on guides are to the longitudinal axis of the coupling shaft arranged.
  • Spring pressure devices located on the housing for the clutch shaft support and which cause the horizontal center reset, point one return spring each, one loaded by the return spring of the pressure surfaces interacting, carrying a pressure transmission member and a movement limiting the pressure transmission member Stop member, with each printing surface assigned a printing device is.
  • the support rollers form symmetrical one pair of support rollers mounted in the guide on each side of the coupling axis, whose two support rollers each have different distances from the dome axis have, the axes of the support rollers on a to the vertical pivot axis the central buffer coupling are concentric circle.
  • the support rollers of each pair of support rollers are located in the middle buffer coupling on a sliding surface of the approximately triangular slider in plan view on, a guide shaft is arranged on each slide, which the housing penetrates and is guided in this.
  • normal operation i.e.
  • the center setting device is always on when negotiating curves or switches effective, so that on the sliding surfaces of the sliders through the Compression springs are pressed against the support rollers by the swivel movement the middle buffer clutch results in a relatively large wear.
  • a dome in a curve is difficult or not possible at all, because here the Restoring forces of the compression springs to the manually caused pivoting of the counteracting coupling middle buffer couplings.
  • DE 24 45 460 A1 describes a device for controllable center resetting known from central buffer couplings, one with the coupling rod operatively connected cam extends between two stops, which in the horizontal path of the cam by pneumatic, hydraulic or electric acting actuating means are slidably disposed, in one End position of the stops the full horizontal side deflection of the coupling rod is available, whereas in the other end position the cam clamped between the stops and thus the coupling rod in the Center position is fixed.
  • This device ensures that the coupling rod be firm and largely vibration-free in the middle position when driving remains, but on the other hand this blocking of the central position is not caused by the application too large deflection forces is bought in normal operation.
  • DE 43 28 811 C1 discloses a central buffer coupling with a horizontally pivotable known front clutch shaft that carries the coupling head and together with this when not in use after loosening a locking device can be pivoted manually behind the front of the rail vehicle and can be locked.
  • DE 195 26 504 C1 discloses a central buffer coupling for rail vehicles known, which is articulated and supported on the vehicle side rear articulated arm and one attached to it via an articulated joint with a vertical joint pin has articulated front articulated arm that the coupling head wearing.
  • a locking part connected to the articulated arms is rotatable stored locking bolt, which is geared to the rear Articulated arm-supported drive is connected.
  • the drive has a between Stops freely movable drive element for pivoting the front Articulated arm.
  • the invention has for its object a device for horizontal To improve the central provision of the type mentioned in such a way that a Doming in the arch is facilitated or made possible.
  • the device for center reset 1 for by means of a clutch shaft 2 pivotally attached to a rail vehicle center buffer coupling a the pivoting movement of the coupling shaft 2 about its vertical pivot axis interactive guide 3, which is symmetrical to the longitudinal axis of the coupling shaft 2 arranged printing areas 4.
  • the clutch shaft 2 is articulated by means of a vertically aligned bearing pin 6 in a link housing 5 and connected to the rail vehicle.
  • the guide 3 is designed as a cam 3a, which is arranged by means of vertically Bolt 8 is rotatably mounted in the articulation housing 5.
  • the cam plate 3a is coupled to the clutch shaft 2 in a rotationally synchronous manner, and the pin 8 is axially aligned with the bearing pin 6 of the coupling shaft 2 arranged.
  • the bolt 8 is operatively connected to the bearing pin 6, and the Cam 3a is fixedly arranged with one below cam 3a Gear 9 connected, which via a gear 10 with an actuator 11, in particular connected and driven by an electric motor 11a.
  • the printing device 7 is permanently active in the device 1 or Depending on the swivel angle, it can be switched off or switched off or by a pneumatically, hydraulically or electrically operated actuating means can be actuated is.
  • the actuating means can be operated remotely Actuator 11 formed, with the help of the guide 3 or the cam 3a and the coupling shaft 2 operatively connected to it, coupled in any position of the intended horizontal swivel range of the coupling shaft (2) positionable in the power flow via the device 1 for center reset is.
  • the coupling shaft 2 is in the embodiment by a rear shaft part 2a and a front shaft part 2b formed by means of joint 12 with vertical Pivot axis are connected and the front shaft part 2b against the rear Shaft part 2a is horizontally pivotable.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Paper (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

The setting device has an operating device in the form of a remote-controlled setting drive, with the assistance of which the guide (3), and thus also the coupling shaft connected to it in terms of power flux via the return-to-center setting device can be positioned in any position in the envisaged horizontal arc region of the coupling shaft.

Description

Die Erfindung betrifft eine Vorrichtung zur horizontalen Mittenrückstellung für eine mittels eines Kupplungsschafts schwenkbar an einem Schienenfahrzeug angebrachte Mittelpufferkupplung nach dem Oberbegriff des Anspruchs 1.The invention relates to a device for horizontal center reset for one pivotally attached to a rail vehicle by means of a coupling shaft Middle buffer coupling according to the preamble of claim 1.

Derartige Vorrichtungen zur Mittenrückstellung sind beispielsweise aus der DE 18 10 593 B2, der DE 24 19 184 A1, der DE 28 22 104 A1 oder der DE 24 45 460 A1 bekannt.Such devices for center reset are for example from DE 18 10 593 B2, DE 24 19 184 A1, DE 28 22 104 A1 or DE 24 45 460 A1 known.

Die DE 18 593 B2 zeigt eine Vorrichtung zur horizontalen Mittenrückstellung für eine mittels eines Kupplungsschafts schwenkbar an einem Schienenfahrzeug angebrachte Mittelpufferkupplung mit einer die Schwenkbewegung des Kupplungsschafts um seine vertikale Schwenkachse mitmachende Führung. Symmetrisch zur Längsachse des Kupplungsschafts sind an Führungen schräge Druckflächen angeordnet. Federnde Druckeinrichtungen, die sich am Gehäuse für den Kupplungsschaft abstützen und die die horizontale Mittenrückstellung bewirken, weisen jeweils eine Rückstellfeder, ein von der Rückstellfeder beaufschlagtes mit einer der Druckflächen zusammenwirkendes, eine Rolle tragendes Druckübertragungsglied und ein die Bewegung des Druckübertragungsgliedes begrenzendes Anschlagglied auf, wobei jeder Druckfläche eine Druckeinrichtung zugeordnet ist.DE 18 593 B2 shows a device for horizontal center reset for one pivotally attached to a rail vehicle by means of a coupling shaft Middle buffer coupling with a swiveling movement of the coupling shaft leading along its vertical pivot axis. symmetrical oblique pressure surfaces on guides are to the longitudinal axis of the coupling shaft arranged. Spring pressure devices located on the housing for the clutch shaft support and which cause the horizontal center reset, point one return spring each, one loaded by the return spring of the pressure surfaces interacting, carrying a pressure transmission member and a movement limiting the pressure transmission member Stop member, with each printing surface assigned a printing device is.

Aus der DE 24 19 184 A1 ist eine weitere Vorrichtung zur horizontalen Mittenrückstellung einer Mittelpufferkupplung für Schienenfahrzeuge bekannt, bei der symmetrisch beiderseits der Kupplungsachse je eine Druckfeder angeordnet ist, die jeweils an einem in einem Gehäuse geführtes Gleitstück anliegt. Die Gleitstücke sind jeweils über eine zugehörige Stützrolle mit vertikaler Achse durch die Kraft der vorgespannten Druckfedern gegen eine die horizontale Schwenkbewegung des Kupplungsschaftes um die vertikale Schwenkachse der Mittelpufferkupplung mitmachende Führung angedrückt. Die Stützrollen bilden symmetrisch beiderseits der Kupplungsachse je ein in der Führung gelagertes Stützrollenpaar, dessen beide Stützrollen jeweils unterschiedliche Abstände von der Kuppelachse aufweisen, wobei die Achsen der Stützrollen auf einem zur vertikalen Schwenkachse der Mittelpufferkupplung konzentrischen Kreis liegen. In der Mittenstellung der Mittelpufferkupplung liegen die Stützrollen jedes Stützrollenpaares jeweils an einer Gleitfläche des in Draufsicht etwa dreieckförmigen Gleitstückes an, wobei an jedem Gleitstück ein Führungsschaft angeordnet ist, der das Gehäuse durchdringt und in diesem geführt ist. Im normalen Betrieb, d.h. auch beim Durchfahren von Kurven oder Weichen ist die Mittenstellvorrichtung ständig wirksam, so dass sich an den Gleitflächen der Gleitstücke, die durch die Druckfedern gegen die Stützrollen gedrückt werden, durch die Schwenkbewegung der Mittelpufferkupplung ein relativ großer Verschleiß ergibt. Ein Kuppeln in einer Kurve ist nur mit Schwierigkeiten oder gar nicht möglich, da hier die Rückstellkräfte der Druckfedern dem manuell bewirkten Ausschwenken der zu kuppelnden Mittelpufferkupplungen entgegenwirken.DE 24 19 184 A1 describes a further device for horizontal center resetting a central buffer coupling for rail vehicles known in the a compression spring is arranged symmetrically on both sides of the coupling axis, which abuts a slide in a housing. The sliders are each via an associated support roller with a vertical axis through the Force of the preloaded compression springs against the horizontal swivel movement the coupling shaft around the vertical pivot axis of the central buffer coupling participating leadership pressed. The support rollers form symmetrical one pair of support rollers mounted in the guide on each side of the coupling axis, whose two support rollers each have different distances from the dome axis have, the axes of the support rollers on a to the vertical pivot axis the central buffer coupling are concentric circle. In the middle position the support rollers of each pair of support rollers are located in the middle buffer coupling on a sliding surface of the approximately triangular slider in plan view on, a guide shaft is arranged on each slide, which the housing penetrates and is guided in this. In normal operation, i.e. also The center setting device is always on when negotiating curves or switches effective, so that on the sliding surfaces of the sliders through the Compression springs are pressed against the support rollers by the swivel movement the middle buffer clutch results in a relatively large wear. A dome in a curve is difficult or not possible at all, because here the Restoring forces of the compression springs to the manually caused pivoting of the counteracting coupling middle buffer couplings.

Durch die DE 28 22 104 A1 ist allerdings eine Einrichtung bekannt geworden, die die Nachteile vorgenannter Vorrichtung dadurch löst, dass die Mittenrückstellung abschaltbar ausgebildet ist und, wenn eine Mittenrückstellung nicht erforderlich oder nicht erwünscht ist, ausgeschaltet wird. Dazu ist an den Führungsschäften der Gleitstücke jeweils ein doppelarmiger Schwenkhebel angelenkt, dessen einer Hebelarm direkt oder indirekt mit einem Hubzylinder verbunden ist und dessen anderer Hebelarm sich gegen das Gehäuse abstützt, wobei die Gleitstücke durch Verschwenken der Schwenkhebel mittels angesteuertem oder fernbetägigbarem Hubzylinder gegen die Kraft der Druckfedern in eine Lage bringbar sind, in der die Stützrollen bei einer horizontalen Schwenkbewegung des Kupplungsschaftes keine Berührung mit den Gleitstücken haben und der Kupplungsschaft damit unbelastet von der Druckfeder frei verschwenkbar ist.From DE 28 22 104 A1, however, a device has become known which solves the disadvantages of the above device in that the center reset is designed to be switched off and if a center reset is not required or is not wanted, is switched off. This is at the top management the sliders are each articulated with a double-armed swivel lever, whose one lever arm is directly or indirectly connected to a lifting cylinder is and the other lever arm is supported against the housing, wherein the sliders by pivoting the pivot lever by means of controlled or remote-controlled lifting cylinder against the force of the compression springs in one Position can be brought in which the support rollers with a horizontal pivoting movement the coupling shaft have no contact with the sliders and the coupling shaft can thus be freely pivoted without being loaded by the compression spring.

Aus der DE 24 45 460 A1 ist eine Vorrichtung zur steuerbaren Mittenrückstellung von Mittelpufferkupplungen bekannt, wobei sich ein mit der Kuppelstange wirkverbundener Nocken zwischen zwei Anschläge erstreckt, welche in der horizontalen Bahn des Nockens von pneumatisch, hydraulisch oder elektrisch wirkenden Betätigungsmitteln verschiebbar angeordnet sind, wobei in der einen Endstellung der Anschläge der volle horizontale Seitenausschlag der Kuppelstange zur Verfügung steht, wohingegen in der anderen Endstellung der Nocken zwischen den Anschlägen eingeklemmt und die Kuppelstange damit in der Mittenstellung fixiert ist. Durch diese Einrichtung wird erreicht, dass die Kuppelstange beim Fahren fest und weitgehend schwingungsfrei in Mittellage stehen bleibt, aber andererseits diese Blockierung der Mittenlage nicht durch das Aufbringen zu großer Auslenkkräfte im normalen Betrieb erkauft wird.DE 24 45 460 A1 describes a device for controllable center resetting known from central buffer couplings, one with the coupling rod operatively connected cam extends between two stops, which in the horizontal path of the cam by pneumatic, hydraulic or electric acting actuating means are slidably disposed, in one End position of the stops the full horizontal side deflection of the coupling rod is available, whereas in the other end position the cam clamped between the stops and thus the coupling rod in the Center position is fixed. This device ensures that the coupling rod be firm and largely vibration-free in the middle position when driving remains, but on the other hand this blocking of the central position is not caused by the application too large deflection forces is bought in normal operation.

Aus der DE 43 28 811 C1 ist eine Mittelpufferkupplung mit horizontal verschwenbarem, vorderem Kupplungsschaft bekannt, der den Kupplungskopf trägt und der zusammen mit diesem bei Nichtgebrauch nach Lösen einer Feststelleinrichtung manuell hinter die Stirnseite des Schienenfahrzeuges verschwenkbar und arretierbar ist.DE 43 28 811 C1 discloses a central buffer coupling with a horizontally pivotable known front clutch shaft that carries the coupling head and together with this when not in use after loosening a locking device can be pivoted manually behind the front of the rail vehicle and can be locked.

Weiterhin ist aus der DE 195 26 504 C1 ist eine Mittelpufferkupplung für Schienenfahrzeuge bekannt, die einen fahrzeugseitig angelenkten und abgestützten hinteren Gelenkarm sowie einen daran über ein Knickgelenk mit vertikalem Gelenkbolzen angelenkten vorderen Gelenkarm aufweist, der den Kupplungskopf trägt. Ein mit den Gelenkarmen verbundenes Verriegelungsteil ist als drehbar gelagerter Verriegelungsbolzen ausgebildet, der getrieblich mit einem am hinteren Gelenkarm abgestützten Antrieb verbunden ist. Der Antrieb weist ein zwischen Anschlägen frei bewegliches Antriebselement zum Verschwenken des vorderen Gelenkarms auf. Somit ist der vordere Gelenkarm mit dem Kupplungskopf motorisch ein- und auschwenkbar und zur Reduzierung des Gefährdungspotenzials bei Nichtbenutzung hinter die stirnseitigen Fahrzeugbegrenzung bringbar.Furthermore, DE 195 26 504 C1 discloses a central buffer coupling for rail vehicles known, which is articulated and supported on the vehicle side rear articulated arm and one attached to it via an articulated joint with a vertical joint pin has articulated front articulated arm that the coupling head wearing. A locking part connected to the articulated arms is rotatable stored locking bolt, which is geared to the rear Articulated arm-supported drive is connected. The drive has a between Stops freely movable drive element for pivoting the front Articulated arm. Thus the front articulated arm with the coupling head can be swiveled in and out by motor and to reduce the hazard potential when not in use behind the front vehicle limit brought.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zur horizontalen Mittenrückstellung der eingangs genannten Art derart zu verbessern, dass ein Kuppeln im Bogen erleichtert bzw. erst ermöglicht wird.The invention has for its object a device for horizontal To improve the central provision of the type mentioned in such a way that a Doming in the arch is facilitated or made possible.

Nach der Erfindung wird diese Aufgabe durch eine Vorrichtung zur horizontalen Mittenrückstellung mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen des Erfindungsgegenstandes sind in den Unteransprüchen angegeben.According to the invention, this object is achieved by a device for horizontal Center provision with the features of claim 1 solved. Advantageous configurations of the subject matter of the invention are specified in the subclaims.

Durch die kennzeichnenden Merkmale des Anspruchs 1 wird der Stand der Technik insbesondere dadurch verbessert, dass es nunmehr möglich ist ein automatisiertes Kuppeln auch in engen Bögen zu ermöglichen. Bekannte Vorrichtungen sind zwar in der Lage automatisiert bzw. fernbetätigbar eine Mittenrückstellung oder eine Fixierung der Kuppelstange in Mittenlage oder auch ein Abschaltung und damit ein entlastetes, manuelles Verschwenken des Kupplungsschafts zu ermöglichen, was allerdings weiterhin den Einsatz von Personal für die hochgradig gefahrengeneigte Arbeiten im Kupplungsbereich erfordert. Ein automatisiertes bzw. fernbetägigbares, bedarfsgerechtes, genaues Positionieren der Kuppelstange und damit des Kupplungskopfes in jede Winkellage des vorgesehenen horizontalen Schwenkbereichs in Bögen, insbesondere in engen Bögen, ist mit den vorbekannten Mittenrückstellvorrichtungen allerdings nicht möglich und auch nicht vorgesehen. Ein frei wählbares Positionieren des Kupplungsschafts über die Druckelemente der Mittenrückstellvorrichtung ist bei den vorbekannten Vorrichtungen ebenfalls nicht vorgesehen. Due to the characterizing features of claim 1, the state of the Technology in particular improved in that it is now possible to use an automated system To enable domes even in tight arches. Known devices are able to be automatically or remotely operated, a center reset or a fixation of the coupling rod in the middle position or a shutdown and thus a relieved, manual pivoting of the clutch shaft to enable, however, the continued use of personnel for the highly hazardous work in the coupling area required. An automated one or remote-controlled, needs-based, precise positioning the coupling rod and thus the coupling head in every angular position of the intended horizontal swivel range in arches, especially in narrow Arches, however, is not with the known center reset devices possible and not provided. Freely selectable positioning of the clutch shaft about the pressure elements of the center reset device previously known devices are also not provided.

Die Erfindung ist nachstehend an einem Ausführungsbeispiel mit Bezug auf die Zeichnung näher erläutert. Es zeigen:

Fig. 1
eine Seitenansicht der Vorrichtung zur Mittenrückstellung in teilgeschnittener Darstellung und
Fig. 2
eine Draufsicht auf die Vorrichtung zur Mittenrückstellung gemäß Fig.1.
The invention is explained below using an exemplary embodiment with reference to the drawing. Show it:
Fig. 1
a side view of the device for center reset in a partially sectioned view
Fig. 2
a plan view of the device for center reset according to Fig.1.

Die Vorrichtung zur Mittenrückstellung 1 für eine mittels eines Kupplungsschafts 2 schwenkbar an einem Schienenfahrzeug befestigte Mittelpufferkupplung weist eine die Schwenkbewegung des Kupplungsschafts 2 um seine vertikale Schwenkachse mitmachende Führung 3 auf, die symmetrisch zur Längsachse des Kupplungsschafts 2 angeordnete Druckflächen 4 aufweist. Der Kupplungsschaft 2 ist mittels vertikal ausgerichtetem Lagerbolzen 6 in einem Anlenkgehäuse 5 angelenkt und über dieses mit dem Schienenfahrzeug verbunden. Im Anlenkgehäuse 5 ist sind Druckeinrichtungen 7 angeordnet, die im Zusammenwirken mit den Druckflächen 4 die horizontale Mittenrückstellung bewirken. Dabei ist jeder Druckfläche 4 eine Druckeinrichtung 7 zugeordnet. Im Ausführungsbeispiel ist die Führung 3 als Kurvenscheibe 3a ausgebildet, die mittels vertikal angeordnetem Bolzen 8 drehbar im Anlenkgehäuse 5 gelagert ist.The device for center reset 1 for by means of a clutch shaft 2 pivotally attached to a rail vehicle center buffer coupling a the pivoting movement of the coupling shaft 2 about its vertical pivot axis interactive guide 3, which is symmetrical to the longitudinal axis of the coupling shaft 2 arranged printing areas 4. The clutch shaft 2 is articulated by means of a vertically aligned bearing pin 6 in a link housing 5 and connected to the rail vehicle. In the link housing 5 is arranged pressure devices 7, which in cooperation with the Print areas 4 cause the horizontal center reset. Everyone is there Printing area 4 assigned a printing device 7. In the embodiment the guide 3 is designed as a cam 3a, which is arranged by means of vertically Bolt 8 is rotatably mounted in the articulation housing 5.

Die Kurvenscheibe 3a ist mit dem Kupplungsschaft 2 drehsynchron gekoppelt, und der Bolzen 8 ist axial fluchtend zum Lagerbolzen 6 des Kupplungsschafts 2 angeordnet. Der Bolzen 8 ist mit dem Lagerbolzen 6 wirkverbunden, und die Kurvenscheibe 3a ist fest mit einem unterhalb der Kurvenscheibe 3a angeordneten Zahnrad 9 verbunden, welches über ein Getriebe 10 mit einem Stellantrieb 11, insbesondere mittels Elektromotor 11a verbunden und antreibbar ist. The cam plate 3a is coupled to the clutch shaft 2 in a rotationally synchronous manner, and the pin 8 is axially aligned with the bearing pin 6 of the coupling shaft 2 arranged. The bolt 8 is operatively connected to the bearing pin 6, and the Cam 3a is fixedly arranged with one below cam 3a Gear 9 connected, which via a gear 10 with an actuator 11, in particular connected and driven by an electric motor 11a.

Die Druckeinrichtung 7 ist in der Vorrichtung 1 permanent wirkend oder schwenkwinkelabhängig abschaltend bzw. abschaltbar ausgebildet oder durch ein pneumatisch, hydraulisch oder elektrisch betriebenes Betätigungsmittel betätigbar ist. Das Betätigungsmittel ist im Ausführungsbeispiel als fernbedienbarer Stellantrieb 11 ausgebildet, wobei mit dessen Hilfe die Führung 3 bzw. die Kurvenscheibe 3a und der mit dieser wirkverbunden, gekoppelte Kupplungsschaft 2 in jede Stellung des vorgesehenen horizontalen Schwenkbereichs des Kupplungsschafts (2) im Kraftfluss über die Vorrichtung 1 zur Mittenrückstellung positionierbar ist.The printing device 7 is permanently active in the device 1 or Depending on the swivel angle, it can be switched off or switched off or by a pneumatically, hydraulically or electrically operated actuating means can be actuated is. In the exemplary embodiment, the actuating means can be operated remotely Actuator 11 formed, with the help of the guide 3 or the cam 3a and the coupling shaft 2 operatively connected to it, coupled in any position of the intended horizontal swivel range of the coupling shaft (2) positionable in the power flow via the device 1 for center reset is.

Im Bereich einer seitlichen Endlage des Kupplungsschafts 2 ist eine nicht dargestellter Einrichtung anbringbar, die den Stellantrieb 11 nach Erreichen der seitlichen Endlage selbsttätig abschaltet. Darüber hinaus kann das Rückschwenken des Kupplungsschafts 2 nach Erreichen der Mittenlage selbsttätig abschaltbar ausgeführt werden.In the area of a lateral end position of the coupling shaft 2, one is not shown Device attachable to the actuator 11 after reaching the side Switches off the end position automatically. In addition, the swing back the clutch shaft 2 can be switched off automatically after reaching the center position be carried out.

Der Kupplungsschaft 2 ist im Ausführungsbeispiel durch ein hinteres Schaftteil 2a und ein vorderes Schaftteil 2b gebildet, die mittels Gelenk 12 mit vertikaler Schwenkachse verbunden sind und das vordere Schaftteil 2b gegen das hinter Schaftteil 2a horizontal schwenkbar ausgebildet.The coupling shaft 2 is in the embodiment by a rear shaft part 2a and a front shaft part 2b formed by means of joint 12 with vertical Pivot axis are connected and the front shaft part 2b against the rear Shaft part 2a is horizontally pivotable.

Im Bereich der vorgesehenen seitlichen Endlage des Kupplungsschafts 2 ist eine nicht dargestellte zweite Einrichtung angeordnet, die den Schwenkvorgang des vorderen Schaftteils 2b automatisiert über einen zweiten Stellantrieb einleitet.In the area of the intended lateral end position of the coupling shaft 2 there is a not shown second device arranged, the pivoting of the introduces front shaft part 2b automatically via a second actuator.

Je nach Anforderung und vorgesehener Automatisierungsgrad können alle oder Teile der Schwenkvorgänge, d.h. das Verschwenken des gestreckten Kupplungsschafts 2 aus der Mittenlage in eine seitliche Endlage des Schwenkbereichs und umgekehrt und/oder das Verschwenken des vorderen Schaftteils 2b, automatisiert oder fernbetätigbar vorgesehen wird. Depending on the requirement and the intended level of automation, all or Parts of the swiveling processes, i.e. the pivoting of the straight coupling shaft 2 from the central position to a lateral end position of the swivel range and vice versa and / or the pivoting of the front shaft part 2b, automated or is provided remotely.

BezugszeichenaufstellungREFERENCE NUMBERS

11
MittenrückstellungCenter reset
22
Kupplungsschaftcoupling shaft
2a2a
hinteres Schaftteilrear shaft part
2b2 B
vorderes Schaftteilfront shaft part
33
Führungguide
3a3a
Kurvenscheibecam
44
Druckflächeprint area
55
AnlenkgehäuseAnlenkgehäuse
66
Lagerbolzenbearing bolt
77
Druckeinrichtungprint Setup
88th
Bolzenbolt
99
Zahnradgear
1010
Getriebetransmission
1111
Stellantriebactuator
11a11a
Elektromotorelectric motor
1212
Gelenkjoint

Claims (9)

Vorrichtung zur horizontalen Mittenrückstellung (1) für eine mittels eines Kupplungsschafts (2) schwenkbar an einem Schienenfahrzeug angebrachten Mittelpufferkupplung mit einer die Schwenkbewegung des Kupplungsschafts (2) um seine vertikale Schwenkachse mitmachenden Führung (3), mit symmetrisch zur Längsachse des Kupplungsschafts (2) vorgesehenen Druckflächen (4) und mit gegenüber einem Anlenkgehäuse (5) für den Kupplungsschaft (2) abgestützten; die horizontale Mittenrückstellung bewirkenden Druckeinrichtungen (7), wobei jeder Druckfläche (4) eine der Druckeinrichtungen (7) zugeordnet ist, welche permanent wirkend oder schwenkwinkelabhängig abschaltend oder abschaltbar ausgebildet oder durch ein pneumatisch, hydraulisch oder elektrisch betriebenes Betätigungsmittel betägigbar sind, dadurch gekennzeichnet, dass das Betätigungsmittel als fernbedienbarer Stellantrieb (11) ausgebildet ist und dass die Führung (3) und damit der mit dieser wirkverbundene Kupplungsschaft (2) im Kraftfluss über die Vorrichtung (1) zur Mittenrückstellung in jede Stellung des vorgesehenen horizontalen Schwenkbereichs des Kupplungsschafts (2) mit Hilfe des Stellantriebes (11) positionierbar ist.Device for the horizontal center reset (1) for a central buffer coupling pivotally attached to a rail vehicle by means of a coupling shaft (2) with a guide (3) that makes the pivoting movement of the coupling shaft (2) about its vertical pivot axis, with a symmetrical to the longitudinal axis of the coupling shaft (2) Pressure surfaces (4) and with a coupling housing (5) for the coupling shaft (2); the horizontal center resetting pressure devices (7), with each pressure surface (4) being assigned one of the pressure devices (7), which are designed to be permanently acting or depending on the swivel angle or can be switched off or actuated by a pneumatically, hydraulically or electrically operated actuating means, characterized in that the actuating means is designed as a remote-controlled actuator (11) and that the guide (3) and thus the coupling shaft (2) that is operatively connected to the latter in the flow of force via the device (1) for centering return to any position of the intended horizontal pivoting range of the coupling shaft (2) Can be positioned using the actuator (11). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Führung (3) als Kurvenscheibe (3a) ausgebildet ist, die mittels vertikal angeordnetem Bolzen (8) drehbar im Anlenkgehäuse (5) gelagert ist und die mit dem Kupplungsschaft (2) drehsynchron gekoppelt ist.Device according to claim 1, characterized in that the guide (3) is designed as a cam disc (3a) which is rotatably mounted in the articulation housing (5) by means of vertically arranged bolts (8) and which is coupled to the coupling shaft (2) in a rotationally synchronous manner. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Bolzen (8) axial fluchtend zum Lagerbolzen (6) des Kupplungsschafts (2) angeordnet ist. Device according to claim 2, characterized in that the bolt (8) is arranged axially in alignment with the bearing bolt (6) of the coupling shaft (2). Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass der Bolzen (8) mit dem Lagerbolzen (6) wirkverbunden ist.Device according to claim 3, characterized in that the bolt (8) is operatively connected to the bearing bolt (6). Vorrichtung nach einem oder mehreren der vorhergehenden Ansprüche 2 bis 4, dadurch gekennzeichnet, dass die Führung (3) bzw. die Kurvenscheibe (3a) fest mit einem Zahnrad (9) verbunden, das über ein Getriebe (10) von dem Stellantrieb (11), insbesondere einem Elektromotor (11a) antreibbar ist.Device according to one or more of the preceding claims 2 to 4, characterized in that the guide (3) or the cam disc (3a) is fixedly connected to a toothed wheel (9) which is connected via a gear (10) by the actuator (11). , in particular an electric motor (11a) can be driven. Vorrichtung nach einem oder mehreren der vorhergehenden Ansprüche 1 bis 5, dadurch gekennzeichnet, dass im Bereich einer seitlichen Endlage des Kupplungsschafts (2) bzw. der Mittelpufferkupplung eine Einrichtung vorgesehen ist, die den Stellantrieb (11) nach Erreichen der Endlage selbsttätig abschaltet.Device according to one or more of the preceding claims 1 to 5, characterized in that a device is provided in the region of a lateral end position of the coupling shaft (2) or the central buffer coupling which automatically switches off the actuator (11) after reaching the end position. Vorrichtung nach einem oder mehreren der vorhergehenden Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Kupplungsschaft (2)durch ein hinteres und ein vorderes Schaftteil (2a und 2b) gebildet ist, die mittels Gelenk (12) mit vertikaler Schwenkachse verbunden sind, wobei das vordere Schaftteil (2b) gegen das hintere Schaftteil (2a) horizontal verschwenkbar ausgebildet ist.Device according to one or more of the preceding claims 1 to 6, characterized in that the coupling shaft (2) is formed by a rear and a front shaft part (2a and 2b) which are connected by means of a joint (12) with a vertical pivot axis, the the front shaft part (2b) is horizontally pivotable against the rear shaft part (2a). Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass im Bereich einer seitlichen Endlage des Kupplungsschafts (2) bzw. der Mittelpufferkupplung eine Einrichtung angeordnet ist, die den Schwenkvorgang des vorderen Schaftteils (2b) einleitet.Apparatus according to claim 7, characterized in that a device is arranged in the region of a lateral end position of the coupling shaft (2) or the central buffer coupling, which initiates the pivoting process of the front shaft part (2b). Vorrichtung nach einem oder mehreren der vorhergehenden Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Schwenkvorgänge (Verschwenken des gestreckten Kupplungsschafts (2) aus der Mittenlage in eine seitliche Endlage und umgekehrt und/oder das Verschwenken des vorderen Schaftteils (2b)) automatisiert oder fernbetätigbar vorgesehen sind.Device according to one or more of the preceding claims 1 to 8, characterized in that the pivoting processes (pivoting of the extended coupling shaft (2) from the central position into a lateral end position and vice versa and / or the pivoting of the front shaft part (2b)) can be automated or operated remotely are provided.
EP02027443A 2001-12-20 2002-12-10 Device for centering or lateral positioning of a central buffer coupling of a railway vehicle Expired - Lifetime EP1321344B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10162731A DE10162731A1 (en) 2001-12-20 2001-12-20 Device for the horizontal center reset for a central buffer coupling pivotably attached to a rail vehicle by means of a coupling shaft
DE10162731 2001-12-20

Publications (2)

Publication Number Publication Date
EP1321344A1 true EP1321344A1 (en) 2003-06-25
EP1321344B1 EP1321344B1 (en) 2005-02-09

Family

ID=7710019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02027443A Expired - Lifetime EP1321344B1 (en) 2001-12-20 2002-12-10 Device for centering or lateral positioning of a central buffer coupling of a railway vehicle

Country Status (7)

Country Link
US (1) US6805251B2 (en)
EP (1) EP1321344B1 (en)
AT (1) ATE288846T1 (en)
AU (1) AU2002323892B2 (en)
DE (2) DE10162731A1 (en)
ES (1) ES2237648T3 (en)
PL (1) PL194946B1 (en)

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EP1719686A1 (en) 2005-05-06 2006-11-08 Voith Turbo Scharfenberg GmbH & Co. KG Separable central buffer coupling with centering device
DE102014101986A1 (en) 2014-02-17 2015-08-20 Voith Patent Gmbh Coupling device for a car body with a vehicle main frame guided via a drive system
AT516914A1 (en) * 2015-02-16 2016-09-15 Siemens Ag Oesterreich Method and device for centering an uncoupled central buffer coupling

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DE10355640B3 (en) * 2003-11-28 2004-11-04 Voith Turbo Scharfenberg Gmbh & Co. Kg Central buffer coupling for rail vehicles comprises a coupling head and a coupling shaft having a section formed by a first partial piece and a second partial piece connected together by an overload protection
PT1538057E (en) 2003-12-05 2006-06-30 Voith Turbo Scharfenberg Gmbh CONNECTING WITH CENTRAL COVER WITH CENTRAL REPOSITIONING DEVICE
EP1719684B1 (en) * 2005-05-03 2007-08-15 Voith Turbo Scharfenberg GmbH & Co. KG Central buffer coupling for railway vehicles
ES2334170T3 (en) * 2007-04-25 2010-03-05 Voith Patent Gmbh ARTICULATED AUTOMATIC COUPLING.
DE102010019905A1 (en) 2010-05-05 2011-11-10 Bombardier Transportation Gmbh Coupling of rail vehicles, in particular for recovery of a non-self-propelled rail vehicle
KR20150132243A (en) * 2013-03-22 2015-11-25 웹텍 홀딩 코포레이션 Automated coupler positioning device
JP5841697B2 (en) * 2013-05-22 2016-01-13 川崎重工業株式会社 Coupler system and railway vehicle
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
ITUB20154755A1 (en) * 2015-11-05 2017-05-05 Co El Da Software Srl AUTOMATIC ATTACHMENT AND RELEASE SYSTEM OF CIRCULATING MEDIA ON THE RAILWAY NETWORK
DE102018114745A1 (en) 2018-06-20 2019-12-24 Voith Patent Gmbh Horizontal center reset for a central buffer coupling

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EP1719686A1 (en) 2005-05-06 2006-11-08 Voith Turbo Scharfenberg GmbH & Co. KG Separable central buffer coupling with centering device
DE102014101986A1 (en) 2014-02-17 2015-08-20 Voith Patent Gmbh Coupling device for a car body with a vehicle main frame guided via a drive system
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AT516914A1 (en) * 2015-02-16 2016-09-15 Siemens Ag Oesterreich Method and device for centering an uncoupled central buffer coupling

Also Published As

Publication number Publication date
DE10162731A1 (en) 2003-07-03
AU2002323892B2 (en) 2008-05-01
DE50202205D1 (en) 2005-03-17
ATE288846T1 (en) 2005-02-15
EP1321344B1 (en) 2005-02-09
PL194946B1 (en) 2007-07-31
US20030116519A1 (en) 2003-06-26
ES2237648T3 (en) 2005-08-01
PL357851A1 (en) 2003-06-30
US6805251B2 (en) 2004-10-19

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