EP1225114A1 - Traction and buffing device with coupling arm, for a central coupler - Google Patents

Traction and buffing device with coupling arm, for a central coupler Download PDF

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Publication number
EP1225114A1
EP1225114A1 EP01126925A EP01126925A EP1225114A1 EP 1225114 A1 EP1225114 A1 EP 1225114A1 EP 01126925 A EP01126925 A EP 01126925A EP 01126925 A EP01126925 A EP 01126925A EP 1225114 A1 EP1225114 A1 EP 1225114A1
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EP
European Patent Office
Prior art keywords
pressure
play
plate
vehicle
housing
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
EP01126925A
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German (de)
French (fr)
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EP1225114B1 (en
Inventor
Barun Chatterjee
Jörg Bensch
Alfons Oerder
Dietmar Bendrat
Andreas Schwinning
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.)
Sab Wabco BSI Verkehrstechnik Products GmbH
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Sab Wabco BSI Verkehrstechnik Products GmbH
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Publication of EP1225114A1 publication Critical patent/EP1225114A1/en
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Publication of EP1225114B1 publication Critical patent/EP1225114B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/12—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
    • B61G9/14—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill with rubber springs
    • 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
    • B61G9/00—Draw-gear
    • B61G9/20—Details; Accessories
    • B61G9/22—Supporting framework, e.g. cradles; Spring housings

Definitions

  • the invention relates to a device according to the preamble of Claim 1 and relates to a pull and push device for central buffer clutches with articulated coupling space of a middle buffer coupling, in which a clutch arm with play-free adjustable play-side suspension near his stored in the pull and push device Joint, preferably all-round stabilizing joint, on a hinge pin is articulated, being in the pressure direction after exceeding the Joint play cushioning the joint end surface via pressure plate and spring system resilient with the stop plate against vehicle-side pressure stops supports and the coupling arm in the pulling direction over the hinge pin, the housing, which preferably has a tension suspension on the tension side kept cushioned with the end plate against the stop plate is, the stop plate, spring system and pressure plate resilient against the vehicle side Supported train stops.
  • Pulling and pushing devices are known according to DBP No. 1 386 818 and DBP 1 455 255 with closed housing and pull bracket, in which the Coupling arm of a central buffer coupling is mounted in the drawbar.
  • the spring system preloaded between the vehicle-side stops leads, due to tolerance, to the play of the drawbar under tensile load and Jerking and strains when traveling in a train.
  • the closed spring housing with the ring spring used is complex.
  • the object of the invention is both in the installed state between the vehicle stops in the pull and push device coupling arm connection reduce emerging games and play-free adjust to limit jerks and strains when traveling in the train set as well as through an open housing design with pressure side resting housing an inexpensive pull and push device shortened necessary vehicle installation space to create.
  • the essential idea of the invention relates to the storage of a Coupling arm of a central buffer coupling, its preloaded articulated play cushioning in the installed state by the setting element in Clutch arm is pressed against the hinge pin, which is in the Elongated hole of the housing at pressure strokes slides out of the upper chord, Lower flange, left side bridge, right side bridge and end plate with There are detachable connections, the pressure plate with the guide rod and the associated sliding bushings and the one guided thereon Spring system of the stop plate and play-side cushioning carries and free of play in the pressure direction via the play-side cushioning the vehicle-side pressure stops, in the direction of pull on the vehicle-side Train stops as well as with horizontal transverse loads on the train stops on the one hand or the cover plates and base plates with vertical Supports transverse load.
  • the pull and push device for elastic articulated storage of a Coupling arm in the base of a rail vehicle is accordingly stored free of play between the vehicle stops when installed, keeps the clutch arm cushioned to prevent jerks and strains restrict while traveling in the train set and forms a Pressure strokes at rest, which reduces wear and tear necessary installation space in the vehicle underframe.
  • the clutch arm contains an adjustable pre-tensioned joint play cushion, which are on the hinge pin during pressure strokes to cushion the articulations supported. With further pressure strokes takes place after exceeding of the joint play the creation of the joint end surface and pressure plate Transfer of the pressure forces via the spring system with the stop plate against the pressure stops on the vehicle.
  • the housing which consists of the top flange, bottom flange, left and right side webs and end plate and or spacers detachable or permanently assembled is standing, in which the hinge pin dodge in the slot can.
  • the wear between the housing and the vehicle side Holding elements, such as base and cover plate or stops, restricted and the necessary installation space behind the housing is around the Pressure stroke shortened.
  • the insert is all-round stabilization joint effectively guaranteed and competitive freight transport operation without longitudinal pressure Risk of derailment of light rail vehicles with significant operational Simplifications implemented.
  • Tractive forces are exerted on the housing by the coupling arm via the hinge pin transferred, either via the end plate and tension-side play cushioning
  • the application of force to the stop plate without play transmits or initiates the tensile forces in the stop plate, which in turn via the spring system and the pressure plate against the vehicle side Supported train stops.
  • the spring system is on a guide rod stored, which is connected to the pressure plate and in the pre-assembled Condition of the spring system via the stop plate and / or intermediate storage Game-side cushioning with end plate and preload pin biased together.
  • the installation of such pre-assembled train and Bumpers between the vehicle-side stops in the underframe is possible without additional clamping devices.
  • the preload pin falls out on the first pressure stroke and the pulling and pushing device is then preloaded without play between the vehicle side Stops installed.
  • This also allows at the free end of the guide rod attached internal thread placing a dismantling clamping pot with tensioning screw for pre-tensioning the pulling and pushing device when dismantling from the base.
  • Another according to the invention Training allows the eccentric adjustment element, that the spring assembly of the preloaded articulated play in installed condition without play against the hinge pin or to Disassembly of the hinge pin the joint play cushioning in the loose Condition.
  • FIG. 1 there is a device 100 for elastic, articulated mounting a coupling arm 45 of a central buffer coupling 10 is shown.
  • the central buffer coupling 10 is in the base 11 of a not shown Rail vehicle arranged.
  • the device 100 is intended as a train and Shock device for elastic articulated storage in pressure and Pull direction 12 or 13 and transverse load direction 14 of the coupling arm 45 serve, the coupling arm 45 in its joint 15 supports a hinge pin 23.
  • the device 100 is installed preloaded between the vehicle-side Pressure stops 37 and the vehicle-side train stops 38, held vertically in the base by the cover plates 39 and the base plates 40, consists of a housing 30 which through the upper flange 25, the lower flange 26, the left side web 27, the right side web 28, the end plate 29 and the releasable connections 31 is formed in the the coupling arm 45 is articulated on the front with hinge bolts 23 and in which the spring system 34 with pressure plate 32, stop plate 35 and train-side clearance 36 are installed.
  • the coupling arm 45 transmits the tensile force via the Articulation pin 23, top flange 25, bottom flange 26, end plate 29, tension side Game cushioning 36, stop plate 35, spring system 34 on the pressure plate 32, which is supported against the vehicle-side train stops 38.
  • a train stroke stop 55 on the vehicle-side train stop 38 delimits the stroke of the housing 30 by abutment of the stop surfaces 56.
  • the pull stroke of the play-side cushioning is also limited and after gap 57 is exceeded, end plate 39 touch and stop plate 45.
  • the clutch arm 45 transmits via the Joint-free cushioning 21 installed without play increases the pressure force without play the hinge pin 23, which is supported on the pressure plate 32.
  • the spring system 34th compresses and the pressure forces against the stop plate 35 against the vehicle-side pressure stops 37 are forwarded.
  • the spring system 34 is guided on the guide rod 33, which in turn in the pressure plate 32 via the holding plate 43 with the screw connection 44 is releasably attached and in the sliding bushes 41 and 42 of the stop plate 35 and the end plate 29 is slidably mounted. At their free The end is in the pre-assembled state of the pulling and pushing device Preload pin 47 installed in a bore 54 of the guide rod 33 in such a way that the spring system 34 between the pressure plate 32, stop plate 35, tension-side tension suspension 36 and end plate 39 held biased to ensure trouble-free installation between the vehicle side Pressure stops 37 and vehicle-side train stops 38 without additional To allow jigs.
  • the preload pin falls during the first pressure stroke 47 from the bore 54 and the pull and shock device therefore free of play and preloaded between the vehicle-side pressure stops 37 and vehicle-side train stops 38 held.
  • the support with vertical transverse acceleration 14 takes place on the cover plates 39 and base plates 40.
  • the free end of the guide rod 33 has an internal thread 48 provided with the disassembly clamping pot 50 and the clamping screw 51 a tensioning of the spring system 34 over the pressure plate 32, stop plate 35, train-side play cushion 36 and end plate 39 for disassembly from the installation space between the vehicle-side pressure stops 37 and vehicle-side train stops 38 allowed.
  • the adjusting element 22 is preferably provided with an eccentric 52 and has a drive an internal polygon 53, preferably designed as an internal hexagon, via which the setting element 22 with a commercially available hexagon key the joint play cushioning 21 from a loose position into a play-free pretensioned Moved position in which it is held by the fuse 46.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Steering Controls (AREA)

Abstract

A prestressed joint play spring mounting (21) in its assembled condition is pressed free from play against a hinge bolt (23) by an adjusting element in a coupling arm. The bolt slides in an oblong hole in a casing not used on the pressure side. The casing has top and bottom flanges, left and right stays and an end plate (39) with detachable connections. It also supports a pressure plate with a system (34) of prestressed springs.

Description

Die Erfindung geht aus von einer Vorrichtung nach dem Oberbegriff des Anspruches 1 und betrifft eine Zug- und Stoßvorrichtung für Mittelpufferkupplungen mit angelenktem Kupplungsraum einer Mittelpufferkupplung, bei der ein Kupplungsarm mit spielfrei einstellbarer druckseitiger Gelenkspielabfederung nahe seinem in der Zug- und Stoßvorrichtung gelagerten Gelenk, vorzugsweise allseitiges Stabilisierungsgelenk, an einem Gelenkbolzen angelenkt ist, wobei sich in Druckrichtung nach Überschreiten der Gelenkspielabfederung die Gelenkendfläche über Druckplatte und Federsystem mit der Anschlagplatte gegen fahrzeugseitige Druckanschläge federnd abstützt und sich in Zugrichtung der Kupplungsarm über den Gelenkbolzen, das Gehäuse, das vorzugsweise über eine zugseitige Spielfederung mit der Endplatte gegen die Anschlagplatte abgefedert gehalten ist, die Anschlagplatte, Federsystem und Druckplatte federnd gegen fahrzeugseitige Zuganschläge abstützt.The invention relates to a device according to the preamble of Claim 1 and relates to a pull and push device for central buffer clutches with articulated coupling space of a middle buffer coupling, in which a clutch arm with play-free adjustable play-side suspension near his stored in the pull and push device Joint, preferably all-round stabilizing joint, on a hinge pin is articulated, being in the pressure direction after exceeding the Joint play cushioning the joint end surface via pressure plate and spring system resilient with the stop plate against vehicle-side pressure stops supports and the coupling arm in the pulling direction over the hinge pin, the housing, which preferably has a tension suspension on the tension side kept cushioned with the end plate against the stop plate is, the stop plate, spring system and pressure plate resilient against the vehicle side Supported train stops.

Es sind Zug- und Stoßvorrichtung bekannt nach DBP Nr. 1 386 818 bzw. DBP 1 455 255 mit geschlossenem Gehäuse und Zugbügel, bei denen der Kupplungsarm einer Mittelpufferkupplung im Zugbügel gelagert ist.Pulling and pushing devices are known according to DBP No. 1 386 818 and DBP 1 455 255 with closed housing and pull bracket, in which the Coupling arm of a central buffer coupling is mounted in the drawbar.

Das zwischen den fahrzeugseitigen Anschlägen vorgespannte Federsystem führt toleranzbedingt zum Spiel des Zugbügels bei Zugbelastung und Rucken und Zerrungen bei Fahrt im Zugverband. Das geschlossene Federgehäuse mit der eingesetzten Ringfeder ist aufwendig.The spring system preloaded between the vehicle-side stops leads, due to tolerance, to the play of the drawbar under tensile load and Jerking and strains when traveling in a train. The closed spring housing with the ring spring used is complex.

Weiterhin sind Zug- und Stoßvorrichtungen nach DDR-Patentschrift 82681 bekannt, deren ineinander geschachtelte Vorhub- und Hauptfeder über Vorspanntöpfe und Zuganker aufwendig im geschlossenen Gehäuse gelagert sind. Bei vorgespannten Einbau in die fahrzeugseitigen Anschläge tritt auch hier Spiel zwischen Gelenkbolzen und Gehäuse auf, das zu den unerwünschten Rucken und Zerrungen bei Fahrt im Zugverband führt. Stabilisierungsgelenke werden in ihrer Stabilisierungswirkung durch die sphärische Lagerung am Gelenkbolzen abgemindert.Furthermore, pulling and pushing devices according to GDR patent 82681 known, the nested Vorhub- and main spring over Preload pots and tie rods are elaborately stored in a closed housing are. With preloaded installation in the vehicle-side stops here also there is play between the hinge pin and the housing, which leads to the leads to undesirable jerks and strains when traveling in the train set. Stabilizing joints are stabilized by the spherical bearing on the pivot pin reduced.

Die Aufgabe der Erfindung besteht darin, sowohl die im Einbauzustand zwischen den Fahrzeuganschlägen in der Zug- und Stoßvorrichtung-Kupplungsarmanbindung entstehende Spiele abzumindern und spielfrei einzustellen um Rucke und Zerrungen bei Fahrt im Zugverband einzuschränken wie auch durch eine offene Gehäusegestaltung mit druckseitig ruhendem Gehäuse eine kostengünstige Zug- und Stoßvorrichtung bei verkürztem notwendigen Fahrzeugeinbauraum zu schaffen.The object of the invention is both in the installed state between the vehicle stops in the pull and push device coupling arm connection reduce emerging games and play-free adjust to limit jerks and strains when traveling in the train set as well as through an open housing design with pressure side resting housing an inexpensive pull and push device shortened necessary vehicle installation space to create.

Erfindungsgemäß wird die Aufgabe durch eine Vorrichtung mit den Merkmalen des Anspruch 1 gelöst. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen angegeben.According to the invention, the object is achieved by a device with the features of claim 1 solved. Advantageous embodiments are in the Subclaims specified.

Der wesentliche Erfindungsgedanke betrifft dabei eine Lagerung eines Kupplungsarmes einer Mittelpufferkupplung, dessen vorgespannte Gelenkspielabfederung im Einbauzustand durch das Einstellelement im Kupplungsarm spielfrei gegen den Gelenkbolzen gedrückt wird, der im Langloch des bei Druckhüben ruhenden Gehäuses gleitet, das aus Obergurt, Untergurt, linkem Seitensteg, rechtem Seitensteg und Endplatte mit lösbaren Verbindungen besteht, das die Druckplatte mit der Führungsstange und den zugeordneten Gleitbuchsen und dem darauf geführten Federsystem der Anschlagplatte und zugseitigen Spielabfederung trägt und sich in Druckrichtung spielfrei über die zugseitige Spielabfederung an den fahrzeugseitigen Druckanschlägen, in Zugrichtung an den fahrzeugseitigen Zuganschlägen sowie bei horizontaler Querbelastung an den Zuganschlägen einerseits oder den Deckplatten und Grundplatten bei vertikaler Querbelastung abstützt.The essential idea of the invention relates to the storage of a Coupling arm of a central buffer coupling, its preloaded articulated play cushioning in the installed state by the setting element in Clutch arm is pressed against the hinge pin, which is in the Elongated hole of the housing at pressure strokes slides out of the upper chord, Lower flange, left side bridge, right side bridge and end plate with There are detachable connections, the pressure plate with the guide rod and the associated sliding bushings and the one guided thereon Spring system of the stop plate and play-side cushioning carries and free of play in the pressure direction via the play-side cushioning the vehicle-side pressure stops, in the direction of pull on the vehicle-side Train stops as well as with horizontal transverse loads on the train stops on the one hand or the cover plates and base plates with vertical Supports transverse load.

Die Zug- und Stoßvorrichtung zur elastischen gelenkigen Lagerung eines Kupplungsarmes im Untergestell eines Schienenfahrzeuges ist demnach im Einbauzustand spielfrei zwischen den Fahrzeuganschlägen gelagert, hält den Kupplungsarm spielfrei abgefedert, um Rucke und Zerrungen während der Fahrt im Zugverband einzuschränken und bildet ein bei Druckhüben ruhendes Gehäuse, das den Verschleiß mindert und den notwendigen Einbauraum im Fahrzeuguntergestell eingrenzt. Der Kupplungsarm enthält dazu eine einstellbare vorgespannte Gelenkspielabfederung, die sich am Gelenkbolzen bei Druckhüben zur Abfederung der Gelenkspiele abstützt. Bei weiteren Druckhüben erfolgt nach Überschreiten des Gelenkspieles die Anlage von Gelenkendfläche und Druckplatte zur Weiterleitung der Druckkräfte über das Federsystem mit der Anschlagplatte gegen die fahrzeugseitigen Druckanschläge. Vorteilhaft bleibt dabei das Gehäuse, das aus Obergurt, Untergurt, linkem und rechtem Seitensteg sowie Endplatte und oder Distanzstücken lösbar oder fest zusammengesetzt ist, stehen, in dem der Gelenkbolzen im Langloch ausweichen kann. Somit ist der Verschleiß zwischen Gehäuse und fahrzeugseitigen Halteelementen, wie Grund- und Deckplatte oder Anschlägen, eingeschränkt und der notwendige Einbauraum hinter dem Gehäuse ist um den Druckhub verkürzt gestaltet. Mit diesem druckseitigen Aufbau ist der Einsatz allseitiger Stabilisierungsgelenk wirkungsvoll gewährleistet und ein wettbewerbsfähiger Güterverkehrsbetrieb ohne längsdruckkraftbedingte Entgleisungsrisiken leichter Schienenfahrzeuge mit wesentlichen betrieblichen Vereinfachungen realisiert. Mit dieser Lösung wird der wirkungsvolle Einsatz allseitiger Stabilisierungsgelenke gewährleistet und ein Güterverkehr betrieblich geschaffen, der keine Entgleisungen unter Längsdruckkräften in den europäischen Güterzügen bewirkt und somit die betrieblichen Geschwindigkeitsbegrenzungen und derzeit bestehenden Einschränkungen aufhebt, die durch die Längsdruckkraft beim Bremsen oder Nachschieben in den Zügen mit Seitenpuffern gelten.The pull and push device for elastic articulated storage of a Coupling arm in the base of a rail vehicle is accordingly stored free of play between the vehicle stops when installed, keeps the clutch arm cushioned to prevent jerks and strains restrict while traveling in the train set and forms a Pressure strokes at rest, which reduces wear and tear necessary installation space in the vehicle underframe. The clutch arm contains an adjustable pre-tensioned joint play cushion, which are on the hinge pin during pressure strokes to cushion the articulations supported. With further pressure strokes takes place after exceeding of the joint play the creation of the joint end surface and pressure plate Transfer of the pressure forces via the spring system with the stop plate against the pressure stops on the vehicle. It remains advantageous the housing, which consists of the top flange, bottom flange, left and right side webs and end plate and or spacers detachable or permanently assembled is standing, in which the hinge pin dodge in the slot can. Thus, the wear between the housing and the vehicle side Holding elements, such as base and cover plate or stops, restricted and the necessary installation space behind the housing is around the Pressure stroke shortened. With this structure on the pressure side, the insert is all-round stabilization joint effectively guaranteed and competitive freight transport operation without longitudinal pressure Risk of derailment of light rail vehicles with significant operational Simplifications implemented. With this solution, the effective Use of all-round stabilizing joints guaranteed and freight transport operationally created, the no derailment under longitudinal compressive forces in the European freight trains and thus the operational Speed limits and current restrictions cancels by the longitudinal compressive force when braking or Pushing on the trains with side buffers apply.

Zugkräfte werden von Kupplungsarm über den Gelenkbolzen auf das Gehäuse übertragen, das entweder über die Endplatte und zugseitige Spielabfederung vorteilhaft die Krafteinleitung spielfrei auf die Anschlagplatte überträgt oder die Zugkräfte in die Anschlagplatte einleitet, die sich ihrerseits über das Federsystem und die Druckplatte gegen fahrzeugseitige Zuganschläge abstützt. Ebenso ist eine zusätzliche Zughubbegrenzung zwischen Gehäuse und fahrzeugseitigen Zuganschlag vorgesehen, wie in den UIC-Vorschriften gefordert wird.Tractive forces are exerted on the housing by the coupling arm via the hinge pin transferred, either via the end plate and tension-side play cushioning Advantageously, the application of force to the stop plate without play transmits or initiates the tensile forces in the stop plate, which in turn via the spring system and the pressure plate against the vehicle side Supported train stops. There is also an additional train stroke limitation provided between the housing and the vehicle-side train stop, as in the UIC regulations is required.

Als weitere Folge der Erfindung ist das Federsystem auf einer Führungsstange gelagert, die mit der Druckplatte verbunden ist und im vormontierten Zustand des Federsystems über die Anschlagplatte und/oder zwischengelagerte zugseitige Spielabfederung mit Endplatte und Vorspannstift vorgespannt zusammenhält. Der Einbau derartig vormontierter Zug-und Stoßvorrichtungen zwischen die fahrzeugseitigen Anschläge im Untergestell ist ohne zusätzliche Spannvorrichtungen möglich. Der Vorspannstift fällt beim ersten Druckhub heraus und die Zug- und Stoßvorrichtung ist danach spielfrei vorgespannt zwischen den fahrzeugseitigen Anschlägen eingebaut. Ebenso erlaubt das am freien Ende der Führungsstange angebrachte Innengewinde das Aufsetzen eines Demontagespanntopfes mit Spannschraube zum Vorspannen der Zug- und Stoßvorrichtung beim Demontieren aus dem Untergestell. Eine weitere erfindungsgemäße Ausbildung erlaubt das exzenterförmige Einstellelement, das das Federpaket der in sich vorgespannten Gelenkspielabfederung im eingebauten Zustand spielfrei gegen den Gelenkbolzen drückt oder zur Demontage des Gelenkbolzens die Gelenkspielabfederung in den losen Zustand bringt. As a further consequence of the invention, the spring system is on a guide rod stored, which is connected to the pressure plate and in the pre-assembled Condition of the spring system via the stop plate and / or intermediate storage Game-side cushioning with end plate and preload pin biased together. The installation of such pre-assembled train and Bumpers between the vehicle-side stops in the underframe is possible without additional clamping devices. The preload pin falls out on the first pressure stroke and the pulling and pushing device is then preloaded without play between the vehicle side Stops installed. This also allows at the free end of the guide rod attached internal thread placing a dismantling clamping pot with tensioning screw for pre-tensioning the pulling and pushing device when dismantling from the base. Another according to the invention Training allows the eccentric adjustment element, that the spring assembly of the preloaded articulated play in installed condition without play against the hinge pin or to Disassembly of the hinge pin the joint play cushioning in the loose Condition.

Die Erfindung soll nachstehend anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert werden. Es zeigen:

Fig. 1
in einem senkrechten Mittellängsschnitt die Zug- und Stoßvorrichtung mit Kupplungsarm und
Fig. 2
in Draufsicht die Zug- und Stoßvorrichtung mit Kupplungsarm gemäß Fig. 1
The invention will be explained below with reference to an embodiment shown in the drawing. Show it:
Fig. 1
the pulling and pushing device with coupling arm and
Fig. 2
in top view the pulling and pushing device with coupling arm according to FIG. 1

In den Figuren ist eine Vorrichtung 100 zur elastischen gelenkigen Lagerung eines Kupplungsarmes 45 einer Mittelpufferkupplung 10 dargestellt. Die Mittelpufferkupplung 10 ist im Untergestell 11 eines nicht dargestellten Schienenfahrzeuges angeordnet. Die Vorrichtung 100 soll dabei als Zug-und Stoßvorrichtung zur elastischen gelenkigen Lagerung in Druck- und Zugrichtung 12 bzw. 13 und Querbelastungsrichtung 14 des Kupplungsarmes 45 dienen, wobei der Kupplungsarm 45 in seinem Gelenk 15 an einem Gelenkbolzen 23 abstützt.In the figures there is a device 100 for elastic, articulated mounting a coupling arm 45 of a central buffer coupling 10 is shown. The central buffer coupling 10 is in the base 11 of a not shown Rail vehicle arranged. The device 100 is intended as a train and Shock device for elastic articulated storage in pressure and Pull direction 12 or 13 and transverse load direction 14 of the coupling arm 45 serve, the coupling arm 45 in its joint 15 supports a hinge pin 23.

Die Vorrichtung 100 ist vorgespannt eingebaut zwischen den fahrzeugseitigen Druckanschlägen 37 und den fahrzeugseitigen Zuganschlägen 38, vertikal im Untergestell gehalten durch die Deckplatten 39 und die Grundplatten 40, besteht aus einem Gehäuse 30, das durch den Obergurt 25, den Untergurt 26, den linken Seitensteg 27, den rechten Seitensteg 28, die Endplatte 29 und die lösbaren Verbindungen 31 gebildet ist, in dem der Kupplungsarm 45 mit Gelenkbolzen 23 vorderseitig gelenkig gelagert ist und in dem das Federsystem 34 mit Druckplatte 32, Anschlagplatte 35 und zugseitiger Spielabfederung 36 eingebaut sind.The device 100 is installed preloaded between the vehicle-side Pressure stops 37 and the vehicle-side train stops 38, held vertically in the base by the cover plates 39 and the base plates 40, consists of a housing 30 which through the upper flange 25, the lower flange 26, the left side web 27, the right side web 28, the end plate 29 and the releasable connections 31 is formed in the the coupling arm 45 is articulated on the front with hinge bolts 23 and in which the spring system 34 with pressure plate 32, stop plate 35 and train-side clearance 36 are installed.

Bei Zugebelastung überträgt der Kupplungsarm 45 die Zugkraft über den Gelenkbolzen 23, Obergurt 25, Untergurt 26, Endplatte 29, zugseitiger Spieleabfederung 36, Anschlagplatte 35, Federsystem 34 auf die Druckplatte 32, die sich gegen die fahrzeugseitigen Zuganschläge 38 abstützt. When there is a tensile load, the coupling arm 45 transmits the tensile force via the Articulation pin 23, top flange 25, bottom flange 26, end plate 29, tension side Game cushioning 36, stop plate 35, spring system 34 on the pressure plate 32, which is supported against the vehicle-side train stops 38.

Ein Zughubanschlag 55 am fahrzeugseitigen Zuganschlag 38 begrenzt den Zughub des Gehäuses 30 durch Anlage der Anschlagsflächen 56. Ebenso ist der Zughub der zugseitigen Spielabfederung begrenzt ausgebildet und nach Überschreiten des Spaltes 57 berühren sich Endplatte 39 und Anschlagplatte 45.A train stroke stop 55 on the vehicle-side train stop 38 delimits the stroke of the housing 30 by abutment of the stop surfaces 56. The pull stroke of the play-side cushioning is also limited and after gap 57 is exceeded, end plate 39 touch and stop plate 45.

Während der Druckbelastung überträgt der Kupplungsarm 45 über die spielfrei eingebaute Gelenkspielabfederung 21 die Druckkraft spielfrei auf den Gelenkbolzen 23, der sich an der Druckplatte 32 abstützt. Nach Überschreiten des Gelenkspieles 58 kommt es zur Berührung zwischen der Gelenkendfläche 59 und der Druckplatte 32 und der Gelenkbolzen 23 gleitet im Langloch 24 während die Druckplatte 32 das Federsystem 34 zusammendrückt und die Druckkräfte über die Anschlagplatte 35 gegen die fahrzeugseitige Druckanschläge 37 weitergeleitet werden.During the pressure load, the clutch arm 45 transmits via the Joint-free cushioning 21 installed without play increases the pressure force without play the hinge pin 23, which is supported on the pressure plate 32. After exceeding of the joint play 58 there is contact between the Joint end surface 59 and the pressure plate 32 and the hinge pin 23 slides in the elongated hole 24 while the pressure plate 32 the spring system 34th compresses and the pressure forces against the stop plate 35 against the vehicle-side pressure stops 37 are forwarded.

Das Federsystem 34 wird auf der Führungsstange 33 geführt, die ihrerseits in der Druckplatte 32 über die Halteplatte 43 mit der Schraubverbindung 44 lösbar befestigt ist und in den Gleitbuchsen 41 und 42 der Anschlagplatte 35 und der Endplatte 29 gleitend gelagert ist. An ihrem freien Ende wird im vormontierten Zustand der Zug- und Stoßvorrichtung der Vorspannstift 47 in einer Bohrung 54 der Führungsstange 33 derart eingebaut, dass das Federsystem 34 zwischen Druckplatte 32, Anschlagplatte 35, zugseitige Zugabfederung 36 und Endplatte 39 vorgespannt gehalten wird, um einen problemlosen Einbau zwischen die fahrzeugseitigen Druckanschläge 37 und fahrzeugseitigen Zuganschläge 38 ohne zusätzliche Spannvorrichtungen zu erlauben. Beim ersten Druckhub fällt der Vorspannstift 47 aus der Bohrung 54 und die Zug- und Stoßvorrichung wird dadurch spielfrei und vorgespannt zwischen den fahrzeugseitigen Druckanschlägen 37 und fahrzeugseitigen Zuganschlägen 38 gehalten. Die Abstützung bei vertikaler Querbeschleunigung 14 erfolgt an den Deckplatten 39 und Grundplatten 40. The spring system 34 is guided on the guide rod 33, which in turn in the pressure plate 32 via the holding plate 43 with the screw connection 44 is releasably attached and in the sliding bushes 41 and 42 of the stop plate 35 and the end plate 29 is slidably mounted. At their free The end is in the pre-assembled state of the pulling and pushing device Preload pin 47 installed in a bore 54 of the guide rod 33 in such a way that the spring system 34 between the pressure plate 32, stop plate 35, tension-side tension suspension 36 and end plate 39 held biased to ensure trouble-free installation between the vehicle side Pressure stops 37 and vehicle-side train stops 38 without additional To allow jigs. The preload pin falls during the first pressure stroke 47 from the bore 54 and the pull and shock device therefore free of play and preloaded between the vehicle-side pressure stops 37 and vehicle-side train stops 38 held. The support with vertical transverse acceleration 14 takes place on the cover plates 39 and base plates 40.

Das freie Ende der Führungsstange 33 ist mit einem Innengewinde 48 versehen, das mit dem Demontagespanntopf 50 und der Spannschraube 51 ein Spannen des Federsystems 34 über die Druckplatte 32, Anschlagplatte 35, zugseitige Spielabfederung 36 und Endplatte 39 zur Demontage aus dem Einbauraum zwischen den fahrzeugseitigen Druckanschlägen 37 und fahrzeugseitigen Zuganschlägen 38 erlaubt.The free end of the guide rod 33 has an internal thread 48 provided with the disassembly clamping pot 50 and the clamping screw 51 a tensioning of the spring system 34 over the pressure plate 32, stop plate 35, train-side play cushion 36 and end plate 39 for disassembly from the installation space between the vehicle-side pressure stops 37 and vehicle-side train stops 38 allowed.

Im Kupplungsarm 55 ist die in sich vorgespannte Gelenkspielabfederung 21 eingebaut, die sich einerseits gegen den Gelenkbolzen 23 und andererseits gegen das Einstellelement 22 abstützt. Das Einstellelement 22 ist vorzugsweise mit einem Exzenter 52 versehen und hat einen Antrieb über einen Innenmehrkant 53, vorzugsweise als Innensechskant ausgebildet, über den das Einstellelement 22 mit handelsüblichem Sechskantschlüssel die Gelenkspielabfederung 21 aus einer losen Lage in eine spielfreie vorgespannte Lage bewegt, in der es durch die Sicherung 46 gehalten wird. In the coupling arm 55 is the pre-tensioned joint play cushioning 21 installed, which on the one hand against the hinge pin 23 and on the other is supported against the adjusting element 22. The adjusting element 22 is preferably provided with an eccentric 52 and has a drive an internal polygon 53, preferably designed as an internal hexagon, via which the setting element 22 with a commercially available hexagon key the joint play cushioning 21 from a loose position into a play-free pretensioned Moved position in which it is held by the fuse 46.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

100100
Vorrichtungcontraption
1010
MittelpufferkuppungMittelpufferkuppung
1111
Untergestellundercarriage
1212
Druckrichtungprint direction
1313
Zugrichtungtensile direction
1414
QuerbelastungsrichtungLateral load Direction
1515
Gelenkjoint
1616
GelenkendflächeGelenkendfläche
2121
GelenkspielabfederungGelenkspielabfederung
2222
EnstellelementEnstellelement
2323
Gelenkbolzenhinge pins
2424
LanglochLong hole
2525
Obergurtupper chord
2626
Untergurtlower chord
2727
linker Seitenstegleft side bridge
2828
rechter Seitenstegright side bridge
2929
Endplatteendplate
3030
Gehäusecasing
3131
lösbare VerbindungDetachable connection
3232
Druckplatteprinting plate
3333
Führungsstangeguide rod
3434
Federsystemspring system
3535
Anschlagplattestop plate
3636
zugseitige SpielfederungGame suspension on the train side
3737
fahrzeugseitige Druckanschlägeon-board pressure stops
3838
fahrzeugseitige Zuganschlägeon-board train stops
3939
Deckplattencover plates
4040
Grundplattenbaseplates
4141
Gleitbuchsebush
4242
Gleitbuchse bush
4343
HalteplatteRetaining plate
4444
Schraubverbindungscrew
4545
Kupplungsarmcoupling arm
4646
Sicherungfuse
4747
Vorspannstiftbiasing pin
4848
Innengewindeinner thread
4949
Distanzstückspacer
5050
DemontagespanntopfDismantling chip pot
5151
Spannschraubeclamping screw
5252
Exzentereccentric
5353
InnenmehrkantInternal polygon
5454
Bohrungdrilling
5555
ZughubanschlagZughubanschlag
5656
Anschlagflächenstop surfaces
5757
Spaltgap
5858
Gelenkspieljoint play
5959
GelenkendflächeGelenkendfläche
6060
FederübertragungssystemSpring transmission system

Claims (12)

Vorrichtung (100) zur elastischen, gelenkigen Lagerung in Druck-und Zugrichtung (12, 13) eines Kupplungsarmes (45) einer Mittelpufferkupplung (10) im Untergestell (11) eines Schienenfahrzuges, wobei der Kupplungsarm (45) der Mittelpufferkuppung (10) in seinem Gelenk (15), vorzugsweise allseitigem Stabilisierungsgelenk seinem in der Vorrichtung (100), an einem Gelenkbolzen (23) angelenkt ist und sich in Druckrichtung nach Überschreiten der Gelenkspielabfederung (21) über die Gelenkendfläche (16) und das aus Druckplatte (32) mit nachgeordnetem vorgespannten Federsystem (34) mit Anschlagplatte (35) gebildetem Federübertragungssystem (60) gegen fahrzeugseitige Druckanschläge (37) abstützt sowie sich in Zugrichtung über den Gelenkbolzen (23) mit den Gehäuse (30) der Vorrichtung (100) und das aus Endplatte (29) mit zugseitiger Spielabfederung (26), Anschlagplatte (25), Federsystem (34) und Druckplatte (32) gebildete zugseitige Federübertragungssystem (60) gegen fahrzeugseitige Zuganschläge (38) abstützt,
dadurch gekennzeichnet, dass die vorgespannte Gelenkspielabfederung (21) im Einbauzustand durch das Einstellelement (22) im Kupplungsarm (45) spielfrei gegen den Gelenkbolzen (23) gedrückt wird, der im Langloch (24) des bei Druckhüben ruhenden Gehäuses (30) gleitet, wobei sich in Druckrichtung die Vorrichtung (100) an den fahrzeugseitigen Druckanschlägen (37), und in Zugrichtung spielfrei über die Endplatte (29) mit zugseitier Spielabffederung (38) und das Federübertragungssystem (60) an den fahrzeugseitigen Zuganschlägen (38) sowie bei horizontaler Querbelastung an den Zuganschlägen einerseits und/oder an Deckplatten (39) und Grundplatten (40) bei vertikaler Querbelastung abstützt. Device (100) for elastic, articulated mounting in the pushing and pulling direction (12, 13) of a coupling arm (45) of a central buffer coupling (10) in the underframe (11) of a rail vehicle, the coupling arm (45) of the central buffer coupling (10) in its Joint (15), preferably all-round stabilizing joint in the device (100), is articulated on a hinge pin (23) and moves in the pressure direction after exceeding the joint play cushioning (21) over the hinge end surface (16) and that of pressure plate (32) with a subordinate preloaded spring system (34) with stop plate (35) formed spring transmission system (60) against vehicle-side pressure stops (37) and in the pulling direction via the hinge pin (23) with the housing (30) of the device (100) and that from the end plate (29) Spring-side spring transmission system (60) formed on the train side with play cushioning (26), stop plate (25), spring system (34) and pressure plate (32) against vehicle-side access supports blows (38),
characterized in that the pretensioned articulated play cushioning (21) in the installed state is pressed by the adjusting element (22) in the coupling arm (45) without play against the articulated bolt (23) which slides in the elongated hole (24) of the housing (30) resting during pressure strokes, whereby the device (100) in the pressure direction on the vehicle-side pressure stops (37), and in the pulling direction without play via the end plate (29) with train-side play cushioning (38) and the spring transmission system (60) on the vehicle-side train stops (38) and in the event of horizontal transverse loading supports the train stops on the one hand and / or on cover plates (39) and base plates (40) with vertical transverse loading. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass das Gehäuse (30) aus Obergurt (25), Untergurt (26), linkem Seitensteg (27), rechtem Seitensteg (28) und Endplatte (29) mit lösbaren Verbindungen (31) besteht.Device according to claim 1,
characterized in that the housing (30) consists of an upper flange (25), lower flange (26), left side web (27), right side web (28) and end plate (29) with detachable connections (31). Vorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, dass das Gehäuse (30) die Druckplatte (32), mit der Führungsstange (33) und den zugeordneten Gleitbuchsen (41) und (42), dem darauf geführten Federsystem (34) der Anschlagplatte (35) und zugseitigen Spielabfederung (36) trägt.Device according to claim 1 or 2,
characterized in that the housing (30) the pressure plate (32), with the guide rod (33) and the associated sliding bushes (41) and (42), the spring system (34) of the stop plate (35) guided thereon and play-side cushioning (36 ) wearing. Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass die das Gehäuse (30) bildenden Teile Obergurt (25), Untergurt (26), linker Seitensteg (37), rechter Seitensteg (28) und Endplatte (29) fest miteinander verbunden sind.Device according to one of the preceding claims,
characterized in that the parts forming the housing (30) top flange (25), bottom flange (26), left side web (37), right side web (28) and end plate (29) are firmly connected to one another. Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass das Gehäuse (30) im Obergurt (25) und Untergurt (26) zur Lagerung des Gelenkbolzen (23) eine Bohrung mit der Durchmessergröße annähernd dem Durchmesser des Gelenkbolzens (23) aufweist.Device according to one of the preceding claims,
characterized in that the housing (30) in the upper chord (25) and lower chord (26) for mounting the hinge pin (23) has a bore with the diameter size approximately the diameter of the hinge pin (23). Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass die Führungstange (33) lösbar, vorzugsweise über die Halteplatte (43) und Schraubverbindung (44) mit der Druckplatte (32) verbunden ist. Device according to one of the preceding claims,
characterized in that the guide rod (33) is detachably, preferably connected to the pressure plate (32) via the holding plate (43) and screw connection (44). Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass die Führungsstange (33) und die Druckplatte (32) einteilig ausgeführt sind.Device according to one of the preceding claims,
characterized in that the guide rod (33) and the pressure plate (32) are made in one piece. Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass die Zug- und Stoßvorrichtung ohne die Endplatte (29) und zugseitige Spielabfederung (36) ausgebildet ist, wobei die Anschlagplatte (35) mit dem Obergurt (25) und Untergurt (26) lösbar oder fest verbunden sind.Device according to one of the preceding claims,
characterized in that the pulling and pushing device is designed without the end plate (29) and play-side cushioning (36), the stop plate (35) being detachably or firmly connected to the top flange (25) and bottom flange (26). Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass Obergurt (25) und Untergurt (26) hinter der Anschlagplatte (35) durch vertikale Distanzstücke (49) lösbar oder fest verbunden werden.Device according to one of the preceding claims,
characterized in that the top flange (25) and bottom flange (26) behind the stop plate (35) are detachably or firmly connected by vertical spacers (49). Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass in der Führungsstange (32) ein Vorspannstift (47) im vormontierten Zustand der Zug- und Stoßvorrichtung eingesetzt ist, der beim ersten Druckhub herausfällt und die Zug- und Stoßvorrichtung im vorgespannten Zustand zwischen den Anschlägen (37) und (38) festhält.Device according to one of the preceding claims,
characterized in that in the guide rod (32) a pretensioning pin (47) is inserted in the preassembled state of the pulling and pushing device, which falls out during the first pressure stroke and the pulling and pushing device in the pretensioned state between the stops (37) and (38) holds. Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass die Führungsstange (33) ein Innengewinde (48) aufweist zum Aufsetzen eines Demontagespanntopfes (50) mit Spannschraube (51) zum Demontieren der Zug- und Stoßvorrichtung aus dem Fahrzeugeinbauraum. Device according to one of the preceding claims,
characterized in that the guide rod (33) has an internal thread (48) for fitting a dismantling clamping pot (50) with a clamping screw (51) for removing the pulling and pushing device from the vehicle installation space. Vorrichtung nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, dass das Einstellelement (22) im Kupplungsarm (45) als Exzenter ausgebildet ist, das über einen standardisierten Innenmehrkant, insbesondere Innensechskant, aus der in Kupplungsarmlängsrichtung liegenden ungespannten Lage in die spielfreie gespannte Lage gedreht gegen die Gelenkspielabfederung (21) drückt und in der Lage durch die Sicherung (46) gehalten wird.Device according to one of the preceding claims,
characterized in that the adjusting element (22) in the coupling arm (45) is designed as an eccentric which, via a standardized internal polygon, in particular an internal hexagon, rotates from the untensioned position lying in the longitudinal direction of the coupling arm into the play-free tensioned position against the joint play cushioning (21) and in the position is held by the fuse (46).
EP01126925A 2001-01-12 2001-11-13 Traction and buffing device with coupling arm, for a central coupler Expired - Lifetime EP1225114B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10101470 2001-01-12
DE10101470A DE10101470B4 (en) 2001-01-12 2001-01-12 Pull and push device with coupling arm of central buffer couplings

Publications (2)

Publication Number Publication Date
EP1225114A1 true EP1225114A1 (en) 2002-07-24
EP1225114B1 EP1225114B1 (en) 2004-02-25

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ID=7670541

Family Applications (1)

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EP01126925A Expired - Lifetime EP1225114B1 (en) 2001-01-12 2001-11-13 Traction and buffing device with coupling arm, for a central coupler

Country Status (5)

Country Link
EP (1) EP1225114B1 (en)
AT (1) ATE260198T1 (en)
DE (2) DE10101470B4 (en)
ES (1) ES2214375T3 (en)
TR (1) TR200401189T4 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444456C2 (en) * 2009-12-29 2012-03-10 Общество с ограниченной ответственностью "Тульский механический завод" Method of railway freight car absorbing apparatus operation
CN103507823A (en) * 2012-06-25 2014-01-15 南车戚墅堰机车车辆工艺研究所有限公司 Traction buffer device
EP3825202A1 (en) * 2019-11-20 2021-05-26 Faiveley Transport Witten GmbH Connecting rod, in particular for a central buffer coupling of a railway vehicle, and nut for connecting a connecting anchor of a connecting rod to a drawbar of the connecting rod
EP4339063A1 (en) * 2022-09-19 2024-03-20 Voith Patent GmbH Rail vehicle structure and coupling, in particular train coupling

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005004502U1 (en) * 2005-03-17 2005-05-19 Faiveley Transport Remscheid Gmbh Traction/pushing device for central buffer couplings of rail vehicles has two energy absorption systems switched in series and located in coupling housing
EP4326596A1 (en) 2021-04-19 2024-02-28 Voith Patent GmbH Draw and buffer gear for a railway coupling, and railway coupling
EP4326595A1 (en) 2021-04-19 2024-02-28 Voith Patent GmbH Draw and buffer gear for a railway coupling, and railway coupling
WO2022223394A1 (en) 2021-04-19 2022-10-27 Voith Patent Gmbh Draw and buffer gear for a railway coupling, and railway coupling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212843A (en) * 1938-03-08 1940-08-27 Nat Malleable & Steel Castings Draft rigging
FR2142101A1 (en) * 1971-07-02 1973-01-26 Mini Verkehrswesen
GB1431444A (en) * 1972-08-09 1976-04-07 Mini Verkehrswesen Central buffer coupling assembly in a rail vehicle
EP0836977A1 (en) * 1996-10-16 1998-04-22 Powell Duffryn Standard Limited Railway vehicle coupling systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1455255A1 (en) * 1964-12-12 1969-03-27 Ringfeder Gmbh Pulling and pushing device, in particular for central buffer couplings of rail vehicles
DE1530219A1 (en) * 1966-03-15 1970-07-02 Ringfeder Gmbh Pulling and pushing device for central buffer couplings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212843A (en) * 1938-03-08 1940-08-27 Nat Malleable & Steel Castings Draft rigging
FR2142101A1 (en) * 1971-07-02 1973-01-26 Mini Verkehrswesen
GB1431444A (en) * 1972-08-09 1976-04-07 Mini Verkehrswesen Central buffer coupling assembly in a rail vehicle
EP0836977A1 (en) * 1996-10-16 1998-04-22 Powell Duffryn Standard Limited Railway vehicle coupling systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444456C2 (en) * 2009-12-29 2012-03-10 Общество с ограниченной ответственностью "Тульский механический завод" Method of railway freight car absorbing apparatus operation
CN103507823A (en) * 2012-06-25 2014-01-15 南车戚墅堰机车车辆工艺研究所有限公司 Traction buffer device
CN103507823B (en) * 2012-06-25 2016-02-24 南车戚墅堰机车车辆工艺研究所有限公司 Traction buffer device
EP3825202A1 (en) * 2019-11-20 2021-05-26 Faiveley Transport Witten GmbH Connecting rod, in particular for a central buffer coupling of a railway vehicle, and nut for connecting a connecting anchor of a connecting rod to a drawbar of the connecting rod
EP4339063A1 (en) * 2022-09-19 2024-03-20 Voith Patent GmbH Rail vehicle structure and coupling, in particular train coupling

Also Published As

Publication number Publication date
DE10101470B4 (en) 2009-02-26
TR200401189T4 (en) 2004-07-21
DE50101547D1 (en) 2004-04-01
ES2214375T3 (en) 2004-09-16
DE10101470A1 (en) 2002-07-18
EP1225114B1 (en) 2004-02-25
ATE260198T1 (en) 2004-03-15

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