EP3590784A1 - Barre de traction pour un accouplement ainsi qu'accouplement correspondant - Google Patents

Barre de traction pour un accouplement ainsi qu'accouplement correspondant Download PDF

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Publication number
EP3590784A1
EP3590784A1 EP19168052.9A EP19168052A EP3590784A1 EP 3590784 A1 EP3590784 A1 EP 3590784A1 EP 19168052 A EP19168052 A EP 19168052A EP 3590784 A1 EP3590784 A1 EP 3590784A1
Authority
EP
European Patent Office
Prior art keywords
coupling
drawbar
articulated arm
pull rod
pivoted
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
EP19168052.9A
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German (de)
English (en)
Other versions
EP3590784B1 (fr
Inventor
Andreas Schwinning
Ioan Deac
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.)
Voith Patent GmbH
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Voith Patent GmbH
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Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP3590784A1 publication Critical patent/EP3590784A1/fr
Application granted granted Critical
Publication of EP3590784B1 publication Critical patent/EP3590784B1/fr
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Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/16—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/04—Couplings for special purposes not otherwise provided for for matching couplings of different types, i.e. transitional couplings

Definitions

  • the present invention relates generally to a coupling for mixed coupling between an automatic central buffer coupling and a pull hook of a track-guided vehicle, in particular a rail vehicle.
  • the coupling is suitable, for example, as a transition coupling or shunting coupling for track-guided vehicles.
  • the invention further relates to a corresponding tie rod for such a coupling.
  • a coupling of the type considered here is in particular a special automatic coupling, which is usually attached to shunting vehicles (shunting locomotives) or can be attached and can be controlled by the vehicle shunting driver.
  • the coupling according to the invention is used in particular for adapting couplings of different types in order to enable a mixed coupling between an automatic central buffer coupling and a pull hook of a rail vehicle.
  • a coupling of the generic type is generally known from rail vehicle technology and is used to connect rail vehicles which are equipped with different coupling systems (for example Scharfenberg® coupling on pulling hook).
  • the coupling is, for example, placed manually on the towing hook of a track-guided vehicle, while the coupling process with the center buffer coupling can take place automatically.
  • a conventional coupling for mixed coupling between an automatic central buffer coupling and, for example, a pull hook of a track-guided vehicle generally has a coupling carrier designed at least in regions as a housing, in which a coupling lock can be accommodated for mechanically connecting the coupling with one in the coupling head of an automatic central buffer coupling provided dome closure.
  • the face of the clutch In the coupled state, the face of the clutch then lies against the face of the clutch head of the automatic central buffer clutch.
  • a coupling bracket can be provided as the interface structure of the pull hook module, which can be received, for example, in the pull hook of a track-guided vehicle and can therefore ensure a mechanical connection of the clutch to the pull hook of the track-guided vehicle.
  • tensile and compressive forces are introduced by the pull hook of the track-guided vehicle into the interface structure of the pull hook module, which is designed as a coupling bracket.
  • the pressure forces introduced into the coupling bracket or into the pull hook module are conducted to the front surface of the coupling via a support structure of the coupling and from there to the front surface of the coupling head of the automatic central buffer coupling mechanically connected to the coupling.
  • the dome locks can, for example, have a center piece which is rotatably mounted relative to the supporting structure of the coupling via a main pin and has a dome eyelet articulated thereon. A traction is transmitted via the respective dome eyelets, which have matured in the corresponding heart pieces.
  • FIG. 1 A coupling of the type mentioned at the outset is known from the prior art FIG. 1 in a side view and in FIG. 2 shown in an isometric view.
  • this conventional coupling 101 is placed on the pull hook 50 of a track-guided vehicle.
  • the coupling 101 is provided at its rear end on both sides in parallel at a distance from one another and of the same type, and supports 103, 103 'which are connected to one another at the free ends by a bolt 104.
  • the bolt 104 holds the coupling 101 in the mouth of the pull hook 50.
  • An angle lifter 105 is arranged on both sides of the conventional coupling 101.
  • a first link 105a of the angle lifter 105 is designed to be telescopically slidable.
  • the first link 105a which is held in the extended position by a compression spring 109, is articulated on the clutch 101.
  • a second link, 105b of the angle lever 105 is designed as a rigid link.
  • the first and second links 105a, 105b are connected to one another at their free ends by a common yoke 107.
  • An adjusting nut 106 is guided centrally through the yoke 107 and, for support on the nose of the pull hook 50, carries a web 108 which is recessed in a cap-like manner on the underside.
  • the links 105a, 105b on both sides of the coupling 101 are connected to and with one another by a common axis 110, the axis 110 serving as a contact surface on the end face of the pulling hook 50, so that the vertical angular position of the coupling 101 around by locking the web 108 the bolt 104 and thus the center position of the clutch 101 is adjustable.
  • Another clutch that can be used in particular as a maneuvering clutch for track-guided vehicles is, for example, from US Pat EP 2 529 994 A1 known.
  • the coupling known from this prior art is distinguished by the fact that it can be connected to different couplings, so that different maneuvering tasks can be carried out with one and the same coupling without changing the coupling and with minimizing the set-up times.
  • this coupling can be used to couple both full-length and metro couplings without the operator having to intervene manually.
  • the invention is therefore based on the object of specifying a coupling which can be connected to different automatic couplings, in particular solid-state or metro couplings or similar middle buffer couplings on the one hand and with screw couplings on the other hand while minimizing set-up times, so that different maneuvering tasks can be carried out without this Coupling and in particular a pulling hook module of the coupling must be removed from the pulling hook of the track-guided vehicle and a height centering of the coupling which was originally carried out is not necessary.
  • a coupling is to be specified with which not only a pulling hook of one track-guided vehicle can be coupled automatically, but also full railroad couplings and optionally Metro couplings can be coupled.
  • the invention relates in particular to a pull rod for a coupling of a track-guided vehicle, in particular a rail vehicle or a coupling with a pull rod, the pull rod having a first end region on the car body side, via which the pull rod can preferably be detachably connected to a car body.
  • the pull rod also has a second end region opposite the first end region, this second end region being able to be provided with a joint arrangement, by means of which the coupling head of an automatic coupling can be pivoted into a horizontal coupling plane if necessary.
  • the coupling or the pull rod of the coupling is suspended on the pulling hook bolt in such a way that the coupling or the towing hook of the coupling can be brought from a substantially horizontal position into a vertical position, so that the towing hook arranged on the front side of the shunting vehicle becomes free for coupling with the towing hook of an adjacent car body.
  • the articulation arrangement is formed on the first end region of the pull rod on the wagon body side, or is formed by the first end region of the pull rod on the wagon body side, if this end region is pivotably attached to the pull hook of the shunting vehicle in the vertical plane by means of a bolt.
  • the joint arrangement is provided on the second end region opposite the first end region of the pull rod, so that the coupling head of an automatic coupling can be pivoted into the horizontal coupling plane as required via this joint arrangement.
  • the first articulated arm pivotable about a horizontal axis in the articulated arrangement of the drawbar, to which a coupling head of an automatic coupling is preferably detachably and / or exchangeably fastened or fastened.
  • the first articulated arm has an interface area, via which a coupling head of an automatic coupling can be fastened interchangeably with the first articulated arm.
  • the interface area has at least one shell-and-socket arrangement.
  • the interface area basically serves to releasably mechanically connect the first articulated arm of the pull rod to a support structure of a coupling head, in particular an automatic coupling head.
  • a modular or modular structure of the coupling consisting essentially of the pull rod and a coupling head designed separately therefrom can be realized in this way, a coupling head of a special type or of a special type in depending on the need on one and the same pulling hook of the shunting vehicle the vertical coupling plane defined by the coupling can be brought in (pivoted in) so that the coupling can then be automatically connected to a corresponding mating coupling head of an adjacent vehicle, for example to be maneuvered.
  • the coupling according to the invention is suitable for coupling to vehicles with couplings of different types or different types, in particular, no change or exchange of the coupling of the pulling hook of the shunting vehicle is required.
  • different maneuvering tasks can thus be performed in particular, so that it is an overall system that can be used extremely flexibly.
  • the pull rod has an interface area, via which the first articulated arm of the pull rod is detachably mechanically connected or connectable to the support structure of a coupling head.
  • the interface area makes sense here for the interface area to have at least one shell-and-socket arrangement.
  • the interface area can also have at least one socket pin arrangement with at least one socket pin.
  • the plug-in pin arrangement has a first receiving area which is contoured at least in some areas and a second receiving area which is complementary at least in some areas, the first and second receiving areas of the plug-in pin arrangement preferably being detachably connected or connectable to one another via at least one pin.
  • the articulation arrangement of the drawbar has a second articulated arm which can be pivoted about the horizontal axis, to which a drawbar eye and in particular a drawbar eye compatible with a drawbar of the shunting vehicle can be attached or fastened. It is preferred here if the second articulated arm is connected to the first articulated arm of the drawbar in such a way that both articulated arms can be pivoted together, in particular exclusively together, about the horizontal axis.
  • an energy dissipation and / or damping element is integrated in the pull rod of the coupling for damping tensile and / or compressive forces transmitted via the pull rod during driving operation.
  • the energy consumption and / or damping element is preferably regenerative, for example in the form of a spring device or a spring assembly.
  • destructively designed consumption elements or a combination of destructive and regenerative components.
  • FIG. 1 and FIG. 2 A coupling 101 known from the prior art is shown, which has an angle lifter 105 for height centering, which is attached to the nose of a pulling hook 50 via a yoke 107.
  • the angle lifter 105 is laterally attached to the housing 102 of the coupling 101 and ensures the height centering of the coupling 101.
  • Coupling 101 shown can be seen in the fact that, due to the relatively complicated structure of the device for height centering in the form of an angle lifter 105, the assembly of the coupling 101 on the pull hook 50 of a coupling to be adapted is relatively difficult to carry out.
  • a clutch 100 is proposed according to the invention, as described with reference to the illustrations in FIG FIG. 4 to FIG. 11 is described in more detail below using exemplary embodiments.
  • the first exemplary embodiment of the coupling 100 according to the invention shown has, as “core piece”, a special pull rod 1, which is shown schematically and in an isometric view in FIG FIG. 3 is shown.
  • FIG. 8 to FIG. 11 FIG. 12 show another exemplary embodiment of the clutch 100 according to the invention, in which a different one than that in FIG FIG. 3 schematically illustrated tie rod 1 is used.
  • Drawbar 1 schematically shown in an isometric view of the coupling 100 according to the invention as shown in the FIG. 4 to FIG. 7 has a first end region 2 on the wagon body side, via which the tie rod 1 can preferably be detachably connected to a wagon body, in particular a wagon body of a shunting vehicle or its underframe.
  • the pull rod 1 has a second end region 3 opposite the first end region 2.
  • a joint arrangement 4 is formed in order, if necessary, to be able to pivot a coupling head 20 of an automatic coupling, in particular a central buffer coupling, into a horizontal coupling plane.
  • the articulation arrangement 4 has a first articulated arm 7 pivotable about a horizontal axis which a coupling head 20 of an automatic coupling is preferably detachably and / or exchangeably fastened or fastened, as shown in the illustrations in FIG. 4 to FIG. 7 can be removed.
  • the coupling closure assigned to the coupling head 20 is in particular designed to be compatible with a coupling head of the type 10, type 35, type 330, type 430, type 55 or type 140, although other coupling head types or coupling head types are also provided come into question, such as coupling heads of the Wedgelock type, coupling heads of the BSI type, or coupling heads of the GF type.
  • the coupling head type 10 can be found on almost all state railways worldwide and is also used in the high-speed sector, such as the ICE, TGV, but also on the Spanish state railroad AVES-102-103 and the Chinese high-speed train BSP.
  • the coupling head type 10 is particularly characterized by its high strength and the large horizontal and vertical gripping area.
  • the coupling head type 35 is suitable for vehicles that do not have a compressed air system and only control everything electrically. It is mainly used in regional and metro vehicles.
  • the coupling head type 330 is preferably used in metro and light rail vehicles, while the coupling head type 430 is a particularly light design, especially for low-floor trams.
  • Coupling types 55 and 140 are special couplings that are particularly suitable for extremely high loads in harsh environments.
  • the second articulated arm 8 is connected to the first articulated arm 7 of the articulated arrangement 4 in such a way that both articulated arms 7, 8 can only be pivoted together about the horizontal axis.
  • FIG. 3 schematically illustrated embodiment of the tie rod 1 provided that an angle of 80 ° to 100 ° and preferably about 90 ° is spanned between the first articulated arm 7 and the second articulated arm 8.
  • the two articulated arms are pivotally supported by a horizontally extending bolt 5 which defines the pivot axis of the articulated arrangement 4.
  • this horizontally extending bolt 5 has the same function as a pull bolt of a screw coupling.
  • a towing eye 10 is arranged on the second articulated arm 8, so that the coupling 100 can also be used to couple with a UIC towing hook of a track-guided vehicle.
  • the pull rod 1 is assigned a drive 6, by means of which the pull rod 1 with the coupling head 20 of the automatic coupling can be pivoted into the horizontal coupling plane as required.
  • FIGS. 8 to 11 another exemplary embodiment of the clutch 100 according to the invention described in more detail.
  • This further embodiment of the coupling according to the invention is characterized in that the joint arrangement 4, via which the coupling head 20 of the automatic coupling can be pivoted into the horizontal coupling plane, is provided on the first end region 2 of the pull rod 1.
  • This joint arrangement 4 has a first joint arm 7 which can be pivoted about a horizontal axis and to which the coupling head 20 of the automatic coupling is preferably detachably and / or exchangeably fastened or fastened.
  • the second exemplary embodiment of the coupling 100 provides that an interface area 9 is used for this purpose, via which the coupling head 20 of the automatic coupling can be exchangeably fastened to the first articulated arm 7.
  • the interface area 9 preferably has at least one shell-and-socket arrangement.
  • first articulated arm 7 of the pull rod 1 used in this coupling 100 has at least at its end region facing the horizontal pivot axis two parallel legs, between which a pull hook 11 connected to the body of the track-guided vehicle is at least partially received when the coupling head 20 of the automatic coupling is pivoted into the horizontal coupling plane.
  • the articulation arrangement 4 is formed by a horizontally extending bolt 5, which defines a pivot axis for the first articulated arm 7 and a drawbar eye 10 compatible with the draw hook, the horizontally extending bolt 5 being in particular designed as a draw bolt of a screw coupling.
  • a drive 6 is also provided in the second exemplary embodiment, which is assigned to the pull rod 1, so that the pull rod 1 with the coupling head 20 of the automatic coupling can, if necessary, be pivoted into the horizontal coupling plane.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Machines (AREA)
  • Mechanical Operated Clutches (AREA)
EP19168052.9A 2018-07-04 2019-04-09 Barre de traction pour un accouplement ainsi qu'accouplement correspondant Active EP3590784B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018116201.4A DE102018116201A1 (de) 2018-07-04 2018-07-04 Zugstange für eine Kupplung sowie entsprechende Kupplung

Publications (2)

Publication Number Publication Date
EP3590784A1 true EP3590784A1 (fr) 2020-01-08
EP3590784B1 EP3590784B1 (fr) 2023-02-15

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EP19168052.9A Active EP3590784B1 (fr) 2018-07-04 2019-04-09 Barre de traction pour un accouplement ainsi qu'accouplement correspondant

Country Status (4)

Country Link
EP (1) EP3590784B1 (fr)
DE (1) DE102018116201A1 (fr)
HU (1) HUE061531T2 (fr)
PL (1) PL3590784T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021185497A1 (fr) 2020-03-20 2021-09-23 Voith Patent Gmbh Agencement d'accouplement
WO2022217296A1 (fr) 2021-04-12 2022-10-20 Gabriel Konstruktionen e.U. Adaptateur d'embrayage avec support d'embrayage réglable verticalement
WO2024074605A1 (fr) 2022-10-07 2024-04-11 Voith Patent Gmbh Agencement d'attelage, en particulier agencement d'attelage hybride

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021200863A1 (de) 2021-02-01 2022-08-04 Siemens Mobility GmbH Fangvorrichtung für eine Rangierkupplung

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1076912A (en) * 1910-11-11 1913-10-28 Gould Coupler Co Draft-gear for railway-cars.
GB191318336A (en) * 1912-08-12 1914-02-05 Ludwig Jun Scheib Transitory Coupling for Coupling a Claw Coupling with a Screw Coupling in Railway and like Vehicles.
GB339447A (en) * 1928-03-28 1930-12-11 Laszlo Kuertoessy Suspension device for automatic couplings for railway vehicles
DE1053022B (de) * 1957-03-07 1959-03-19 Scharfenbergkupplung Gmbh Selbsttaetige Kupplung fuer Schienenfahrzeuge
GB899772A (en) * 1957-12-21 1962-06-27 Otto Hilger Convertible automatic to non-automatic coupling for rail vehicles
GB914577A (en) * 1959-04-27 1963-01-02 Otto Hilger Displaceable central couplings for railway vehicles
GB1065620A (en) * 1962-12-08 1967-04-19 Isothermos Sa Railway vehicle transition couplings
DE1269155B (de) * 1960-08-29 1968-05-30 Midland Ross Corp Selbsttaetige Kupplung fuer Schienenfahrzeuge
EP0808759A1 (fr) * 1996-05-20 1997-11-26 SAB WABCO BSI Verkehrstechnik Products GmbH Arrangement d'attelage pour véhicules ferroviaires notamment locomotives à triage
EP2529994A1 (fr) 2011-05-27 2012-12-05 Voith Patent GmbH Couplage de manoeuvre pour véhicules guidés, en particulier véhicules sur rails

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1076912A (en) * 1910-11-11 1913-10-28 Gould Coupler Co Draft-gear for railway-cars.
GB191318336A (en) * 1912-08-12 1914-02-05 Ludwig Jun Scheib Transitory Coupling for Coupling a Claw Coupling with a Screw Coupling in Railway and like Vehicles.
GB339447A (en) * 1928-03-28 1930-12-11 Laszlo Kuertoessy Suspension device for automatic couplings for railway vehicles
DE1053022B (de) * 1957-03-07 1959-03-19 Scharfenbergkupplung Gmbh Selbsttaetige Kupplung fuer Schienenfahrzeuge
GB899772A (en) * 1957-12-21 1962-06-27 Otto Hilger Convertible automatic to non-automatic coupling for rail vehicles
GB914577A (en) * 1959-04-27 1963-01-02 Otto Hilger Displaceable central couplings for railway vehicles
DE1269155B (de) * 1960-08-29 1968-05-30 Midland Ross Corp Selbsttaetige Kupplung fuer Schienenfahrzeuge
GB1065620A (en) * 1962-12-08 1967-04-19 Isothermos Sa Railway vehicle transition couplings
EP0808759A1 (fr) * 1996-05-20 1997-11-26 SAB WABCO BSI Verkehrstechnik Products GmbH Arrangement d'attelage pour véhicules ferroviaires notamment locomotives à triage
EP2529994A1 (fr) 2011-05-27 2012-12-05 Voith Patent GmbH Couplage de manoeuvre pour véhicules guidés, en particulier véhicules sur rails

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021185497A1 (fr) 2020-03-20 2021-09-23 Voith Patent Gmbh Agencement d'accouplement
DE102020107744A1 (de) 2020-03-20 2021-09-23 Voith Patent Gmbh Kupplungsanordnung
WO2022217296A1 (fr) 2021-04-12 2022-10-20 Gabriel Konstruktionen e.U. Adaptateur d'embrayage avec support d'embrayage réglable verticalement
WO2024074605A1 (fr) 2022-10-07 2024-04-11 Voith Patent Gmbh Agencement d'attelage, en particulier agencement d'attelage hybride
WO2024074607A1 (fr) 2022-10-07 2024-04-11 Voith Patent Gmbh Ensemble d'attelage et dispositif d'actionnement pour faire pivoter un ensemble d'attelage, en particulier un attelage de train
DE102023127092A1 (de) 2022-10-07 2024-04-18 Voith Patent Gmbh Kupplungsanordnung, insbesondere Hybridkupplungsanordnung
DE102023127102A1 (de) 2022-10-07 2024-04-18 Voith Patent Gmbh Kupplungsanordnung und Betätigungsvorrichtung zum Verschwenken einer Kupplungseinrichtung, insbesondere Zugkupplung

Also Published As

Publication number Publication date
HUE061531T2 (hu) 2023-07-28
EP3590784B1 (fr) 2023-02-15
PL3590784T3 (pl) 2023-05-29
DE102018116201A1 (de) 2020-01-09

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