EP4204275A1 - Couplage de contact électrique pour véhicules terrestres guidés - Google Patents

Couplage de contact électrique pour véhicules terrestres guidés

Info

Publication number
EP4204275A1
EP4204275A1 EP21770133.3A EP21770133A EP4204275A1 EP 4204275 A1 EP4204275 A1 EP 4204275A1 EP 21770133 A EP21770133 A EP 21770133A EP 4204275 A1 EP4204275 A1 EP 4204275A1
Authority
EP
European Patent Office
Prior art keywords
coupling
contact carrier
contacts
electrical contact
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.)
Pending
Application number
EP21770133.3A
Other languages
German (de)
English (en)
Inventor
Markus NARBERHAUS
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
Original Assignee
Voith Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP4204275A1 publication Critical patent/EP4204275A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables

Definitions

  • the present invention relates to an electrical contact coupling for a track-guided vehicle, in particular a rail vehicle.
  • electrical contact couplings are generally used to transmit control signals and to transmit power between two adjacent car bodies of a multi-car vehicle.
  • the arrangement, control and size of the electrical contact couplings used depend on the space available in the vehicle and the number of signals to be transmitted as well as the requirements of the wagon builder or the railway operator.
  • electrical contact couplings are designed in such a way that the coupling and decoupling of two electrical contact couplings can take place automatically.
  • the electrical contact couplings arranged on the vehicles or car bodies to be coupled with one another are precisely brought together with the aid of centering devices and then pressed together with sealing surfaces provided on the front side of the electrical contact couplings in such a way that reliable sealing against the environment is achieved.
  • a protective flap usually covers the front of the electrical contact coupling to protect the coupling elements or possibly live contact elements or mating contact elements of the electrical contact coupling against contact and dirt.
  • the electron contact coupling is usually located on the top or on the side of the coupling head of a mechanical coupling and consists of a housing, usually with a protective flap and a contact carrier with contacts (pin contacts) in front for the transmission of electrical signals, for example.
  • the publication DE 20 05 243 A relates to an electrical coupling that automatically produces the electrical connections between rail vehicles on a mechanical coupling, which have couplings for the traction power line as well as for a high-voltage bus line and for other lines at relatively low voltages, the coupling of the collector line is protected against flashovers to other lines.
  • the publication US 2020/0207383 A1 relates to a train coupling connection module for electrically coupling a first rail vehicle to a second rail vehicle.
  • the train coupler connection module has a mounting block with an interior that is attachable to an electric train coupler.
  • the train coupler connection module further includes a plurality of contact units arranged side-by-side in the mounting block, each contact unit having a first end facing inward of the mounting block and a second end extending outwardly from the mounting block.
  • One of the first and second ends is a socket contact while the other end is a plug contact.
  • At least one of the contact units is arranged to be individually removable from the mounting block in a direction outward from the mounting block.
  • FIG. 1A through FIG. 1C an electrical contact coupling 100 known from the prior art is shown as an example, specifically in its open state, so that the contact carrier 102 with the pin contacts 103 is exposed.
  • the housing 101 of the electrical contact coupling 100 has an at least substantially rectangular cross section, with guides 105 and front centering elements 106 being located on the outside facing the coupling head.
  • the front of the housing 101 of the electrical contact coupling 100 is sealed with the contact carrier 102 .
  • the contact carrier 102 is enclosed at the front by a profile seal.
  • bores are arranged in which terminal bolts are seated, the pin contacts 103 being screwed into the terminal bolts at the front.
  • the back of the housing 101 is sealed with a lid.
  • the cable glands and the drive lug are located in the cover.
  • the protective flap 104 of the electrical contact coupling 100 with which the pin contacts 103 on the contact carrier 102 can be protected as required, is arranged in the front area of the housing 101 of the electronic contact coupling 100 in a pivotably mounted manner. In the uncoupled position, the protective flap 104 protects the contacts 103 from dirt, water and mechanical damage and prevents people from accidentally touching them.
  • the electronic contact couplings 100 to be coupled are shifted forward relative to the mechanical coupling into the common coupling plane.
  • the centering elements 106 of the opposing housings 101 of the electrical contact couplings 100 slide into one another and align the housings 101 with one another.
  • the corresponding contacts 103 of the electrical contact couplings 100 meet with a precise fit and the sealing frames are pressed against one another.
  • each electrical contact coupling is usually provided with a corresponding mechanism so that the flap is automatically opened or closed during coupling and uncoupling.
  • the contacts 103 mounted on the contact carrier 102 form an almost mirror-symmetrical contact arrangement with respect to a central axis of symmetry, which divides the contact carrier 102 into two halves.
  • the contacts 103 arranged in the left half of the contact carrier 102 are designed as plug contacts, for example, while the contacts 103 arranged in the right half of the contact carrier 102 are designed as socket contacts.
  • This mirror-symmetrical contact arrangement takes into account the fact that the electrical contact coupling 100 should enable coupling in opposite directions.
  • a conventional electrical contact coupling of the type shown in FIG. 1A through FIG. 1C always represents a customer-specific structural unit. This means that, depending on the customer requirements, the electrical contact coupling must be redesigned and manufactured on a project-specific basis. Since each electrical contact coupling is unique, there are long delivery times. These are due in particular to a large number of interaction loops in the mechanical and electrical coordination and the complex approval procedure.
  • the customer e.g. a vehicle manufacturer, also requires complex project planning and complex change management. In addition, high demands are placed on the documentation.
  • Each clutch housing has a contact carrier that is firmly connected to the clutch housing.
  • the invention is based on the object of specifying an electrical contact coupling for track-guided vehicles, which enables a reduction in the design and manufacturing complexity.
  • the invention relates in particular to an electrical contact coupling for track-guided vehicles, the electrical contact coupling having a coupling housing with a housing opening formed in a housing end face and a contact carrier structure which is accommodated in an exchangeable manner in the housing opening and is designed to accommodate a large number of contacts and/or complementary contacts.
  • the contact carrier structure has a modular design and has a multiplicity of contact carrier inserts which are connected to one another in a form-fitting and, in particular, detachable manner.
  • the electrical contact coupling according to the invention enables a considerable reduction in the design and production costs and at the same time ensures that the customer still retains the required functionality and flexibility.
  • the invention is based on an extensive and precise analysis of the signals preferably transmitted in the present technical field.
  • this analysis forms the basis for the modularization of the electrical contact coupling system that can be realized by the present invention.
  • the invention is characterized not only by the fact that the contact carrier structure of the electrical contact coupling is modular and has a large number of contact carrier inserts. Rather, a further essential aspect of the present invention can be seen in the fact that the contact carrier inserts of the contact carrier structure are connected to one another in a form-fitting and, in particular, detachable manner.
  • Such a form-fitting connection of the individual contact carrier inserts makes it possible to design the contact carrier structure separately from the electrical contact coupling, i.e. to assemble it in a form-fitting manner by selecting appropriate contact carrier inserts, in which case this contact carrier structure composed of the individual contact carrier inserts and in particular plugged together with the coupling housing or in the coupling housing of the electrical contact coupling can be connected or arranged.
  • each contact carrier insert of the contact carrier structure has at least one connection partner on its side pointing in the direction of an adjacent contact carrier insert, which is designed to be complementary to an adjacent connection partner of the adjacent contact carrier insert.
  • the connection partners of the contact carrier inserts that are adjacent to one another are in particular designed to form a form-fitting connection by interlocking.
  • connection partners of the mutually adjacent contact carrier inserts are designed to form a plug-in connection between the adjacent contact carrier inserts.
  • connection partners have a forked shape in cross section, as in the dovetail joint is the case.
  • the connection partners have, for example, a configuration with a T-shaped cross section. In this way, in particular, a sliding guide allowing a translation perpendicular to the coupling direction can be formed between the contact carrier inserts.
  • the contact carrier structure and the coupling housing and in particular the housing opening of the coupling housing are designed in such a way that the contact carrier structure can be inserted and in particular plugged into the housing opening, so that the contact carrier structure is then at least partially is preferably accommodated in a form-fitting manner in the clutch housing.
  • the at least one stop is preferably connected by an edge or rim area running around an end area of the contact carrier structure pointing in the coupling direction and by an edge or rim area running around an end area of the coupling housing pointing in the coupling direction and towards the edge or rim area at least is formed in regions complementarily executed groove area.
  • the at least one stop is preferably connected by an edge or rim area running around an end area of the contact carrier structure pointing in the coupling direction and by an edge or rim area running around an end area of the coupling housing pointing in the coupling direction and towards the edge or rim area at least is formed in regions complementarily executed groove area.
  • other embodiments are also possible.
  • the electrical contact coupling also has a holding frame which at least partially encloses the housing opening of the coupling housing.
  • the holding frame is preferably detachable while simultaneously clamping the peripheral edge or rim area of the contact carrier structure and in particular via a screw connection or, if necessary, via a latching connection. tion connected or connectable to the end face of the clutch housing, so that in this way the contact carrier structure can be fixed in its inserted or plugged into the housing opening state.
  • This embodiment represents a particularly easy-to-implement, but nevertheless effective way in which the contact carrier structure with the individual contact carrier inserts can be securely fixed in or on the housing end face of the coupling housing in the simplest possible way.
  • each contact carrier insert has at least one and preferably a large number of bores for accommodating contacts and/or complementary contacts, in particular in the form of standard contacts and/or data bus contacts. It is conceivable in this context, for example, for the contacts or complementary contacts to be inserted into the corresponding bores, so that at least one area of the contacts or complementary contacts protrudes beyond the clutch-side end face of the contact carrier insert.
  • the bores can be provided with a corresponding internal thread, in which case the contacts or complementary contacts can then be screwed onto the contact carrier insert.
  • a rear area of the coupling housing opposite the front face of the housing is preferably designed as an interface area in order to occupy the contacts and/or complementary contacts accommodated by the contact carrier structure as required.
  • the contacts and/or complementary contacts can be accommodated by the contact carrier structure in such a way that they are freely accessible from the rear side of the contact carrier structure pointing in the direction of the interface area of the coupling housing.
  • the contact carrier structure has a total of n contact carrier inserts, where n is an odd natural number greater than 1.
  • the contact carrier structure has a central contact carrier insert and at least one lateral contact carrier insert, viewed transversely to the coupling direction.
  • the middle contact carrier insert has a number of contacts and a corresponding number of complementary contacts or is designed to accommodate a number of contacts and a corresponding complementary contact, the contacts on the one hand and the complementary contacts on the other hand being or being arranged symmetrically to a vertical mirror axis.
  • At least one lateral contact carrier insert is preferably provided on both sides of the central contact carrier transversely to the coupling direction.
  • the electrical contact coupling also has a protective flap, which is preferably articulated on the coupling housing in such a way that the protective flap moves about a particularly defined axis of rotation from a first position, in which the housing opening is covered, to a second position, in which the housing opening is covered exposed, is pivotable relative to the clutch housing.
  • a protective flap which is preferably articulated on the coupling housing in such a way that the protective flap moves about a particularly defined axis of rotation from a first position, in which the housing opening is covered, to a second position, in which the housing opening is covered exposed, is pivotable relative to the clutch housing.
  • the electrical contact coupling has a centering device for the self-centering of two electrical contact couplings to be coupled with one another, the centering device having in particular two centering elements which come into contact with the complementary centering device of the mating electrical contact coupling during the coupling process.
  • the centering elements of the centering device can be formed from a centering pin fastened to the clutch housing and a centering bushing arranged symmetrically to the mirror axis.
  • the contacts received or that can be accommodated by the contact carrier structure are designed in particular as plugs and the complementary contacts that are received or that can be accommodated in the contact carrier structure are designed in particular as sockets.
  • the contacts or the complementary contacts are designed as terminals for energy, signal, compressed air and/or data transmission.
  • the contact carrier inserts each have a base body manufactured using a generative or additive manufacturing method, or the contact carrier inserts are each manufactured using a generative or additive manufacturing method.
  • complex geometries of the individual contact carrier inserts can be realized by using an additive or generative manufacturing process.
  • the contact carrier inserts can be produced using an additive or generative manufacturing process for metals from shapeless or shape-neutral materials without the use of special tools and on the basis of computer data sets.
  • SLS Selective Laser Sintering
  • EBM Electron Beam Melting
  • DMLS Direct Metal Laser Sintering
  • SLM Selective Laser Melting
  • the contact carrier inserts are therefore changeable or changeable, geometry-optimized, material-optimized, load-optimized and production-optimized components, which are created virtually for complex contact carrier structures and transferred as a production file to the selected machine for additive manufacturing and materialized in a directly usable contact carrier part.
  • FIG. 1A through 1C is an isometric view of a conventional prior art electrical contact coupler with the protective flap open;
  • FIG. 2 schematically and in an isometric view an exemplary embodiment of the electrical contact coupling according to the invention with the protective flap open;
  • FIG. 3 shows schematically and in an isometric view the exemplary embodiment of the electrical contact coupling according to the invention according to FIG. 2, in a partially sectioned view;
  • FIG. 4 shows schematically and in an isometric horizontal sectional view the exemplary embodiment of the electrical contact coupling according to the invention according to FIG. 2;
  • FIG. 5 schematically and in a vertical sectional view the exemplary embodiment of the electrical contact coupling according to the invention according to FIG. 2;
  • FIG. 6 schematically and in a plan view the contact carrier structure of the electrical contact coupling according to the invention according to FIG. 2;
  • FIG. 7 schematically and in a plan view an alternative contact carrier structure for the exemplary embodiment of the electrical contact coupling according to the invention according to FIG. 2;
  • FIG. 8 schematically and in an isometric view a lateral one
  • FIG. 9 shows a further exemplary embodiment of a contact carrier structure for the exemplary embodiment of the electrical contact coupling according to the invention according to FIG. 2 in a plan view
  • FIG. 10 shows, schematically and in an isometric rear view, a lateral contact carrier insert of the contact carrier structure according to FIG. 9;
  • FIG. 11 shows a middle one schematically and in an isometric view
  • FIG. 1 shows an isometric view of a conventional electrical contact coupling 100 that is generally known from rail vehicle technology.
  • Electrical contact coupling 100 is designed to be arranged on the top or on the side of a mechanical coupling head of a central or central buffer coupling and consists essentially of a coupling housing 101 with a flap 104 that can be pivoted relative thereto.
  • a contact carrier 102 arranged parallel to the coupling plane is provided, which closes the coupling housing 101 at the front and in which pin contacts 103 are inserted, via which electrical signals or energy are transmitted to the electrical contact coupling 100 to correspondingly complementary contact carriers of a type shown in FIG. 1 counter-electrical contact coupling, not shown, can be transmitted.
  • the clutch housing 101 has a rectangular cross section, with guides 105 and front-side centering elements 106 being provided on the outside facing the clutch housing 101 .
  • the guides 105 are used to guide a displacement of the clutch housing 101 relative to the clutch housing of a mechanical clutch, in particular a center or center buffer clutch (not shown).
  • This is necessary for the electrical contact couplings 100 of the type considered here, insofar as these can only be coupled with a corresponding counter-electron contact coupling if the electrical contact coupling 100 has previously been shifted into the common (vertical) coupling plane.
  • the electrical contact couplings of the type corresponding here are usually provided with a corresponding displacement mechanism 107, which is located in particular on the outside of the coupling housing 101, as shown in FIG.
  • FIG. 1A to 1C A disadvantage of the in FIG. 1A through FIG. Electrical contact coupling 100, which is shown schematically in FIG. 1C and is generally known from the prior art, can be seen in particular in the fact that this electrical contact coupling 100 represents a customer-specific structural unit, which was designed and manufactured project-specifically according to the customer's requirements.
  • an electrical contact coupling is proposed according to the invention, as is described below using exemplary embodiments with reference to the illustrations in FIG. 2 to FIG. 10 is described in more detail.
  • FIG. 2 shows an exemplary embodiment of the electrical contact coupling 1 according to the invention in a schematic and isometric view in a state in which the protective flap 16 of the electrical contact coupling 1 is in its second position, in which the housing opening of the coupling housing 2 is exposed.
  • the electrical contact coupling 1 has a coupling housing 2 with a housing opening formed in a housing end face 3 , a contact carrier structure 4 being accommodated in an exchangeable manner in the housing opening of the coupling housing 2 .
  • the contact carrier structure 4 is designed to accommodate a multiplicity of contacts and/or complementary contacts (not shown).
  • the contacts are designed in particular as plugs and the complementary contacts as sockets. Basically, the contacts or the complementary contacts serve as terminals for energy, signal, compressed air and/or data transmission.
  • the contact carrier structure 4 is characterized in that it has a modular design and has a large number of individual contact carrier inserts 5, 6, which are connected to one another in a form-fitting and, in particular, detachable manner.
  • each contact carrier insert 5, 6 of the contact carrier structure 4 has at least at least one connection partner 7, 7', which is designed to complement an adjacent connection partner 7, 7' of the adjacent contact carrier insert 5, 6.
  • the connection partners 7, 7' of the mutually adjacent contact carrier inserts 5, 6 are designed to form a form-fitting connection by interlocking.
  • connection partners 7, 7' of the mutually adjacent contact carrier inserts 5, 6 are designed to form a plug connection between the contact carrier inserts 5, 6.
  • FIG. 11 shows, schematically and in an isometric view, a middle contact carrier insert 5 of the contact carrier structure 4 according to FIG. 6 or according to FIG. 7.
  • connection partners 7, 7' of the mutually adjacent contact carrier inserts 5, 6 are designed to form a tongue and groove connection as a plug connection.
  • connection partners 7, 7 'of the mutually adjacent contact carrier inserts 5, 6 are designed to form a translation perpendicular to the coupling direction of the electrical contact coupling 1 allowing sliding guide.
  • the connection partners 7, 7' have a T-shaped cross-section configuration or a correspondingly complementary configuration.
  • connection partners 7, 7' of the mutually adjacent contact carrier inserts 5, 6 are designed to form a dovetail connection between the contact carrier inserts 5, 6 as a plug-in connection.
  • the contact carrier structure 4 and the coupling housing 2 and in particular the housing opening of the coupling housing 2 are designed in such a way that the contact carrier structure 4 can be inserted and in particular plugged into the housing opening, and although so that the contact carrier structure 4 is preferably accommodated in a form-fitting manner at least in some areas in the clutch housing 2 .
  • At least one stop 8 is provided to define an end point of the movement path of the contact carrier structure 4 when it is inserted or plugged into the housing opening of the coupling housing 2 .
  • the at least one stop 8 is preferably secured by an edge or rim area 9 running around an end area of the contact carrier structure 4 pointing in the direction of coupling, and by an end area of the coupling housing 2 running around and pointing in the direction of coupling to the edge or rim area 9, at least in some areas, is formed as a complement to the groove area 10.
  • an edge or rim area 9 running around an end area of the contact carrier structure 4 pointing in the direction of coupling
  • an end area of the coupling housing 2 running around and pointing in the direction of coupling to the edge or rim area 9, at least in some areas, is formed as a complement to the groove area 10.
  • other embodiments for forming a corresponding stop 8 are also possible.
  • the exemplary embodiment of the electrical contact coupling 1 also has a holding frame 11 enclosing the housing opening of the coupling housing 2, which is preferably detachable by clamping the peripheral edge or rim area 9 of the contact carrier structure 4 and in particular via a screw connection or, if necessary, via a Snap-in connection (not shown) is connected to the end face of the clutch housing 2 in order to fix the contact carrier structure 4 in its inserted or plugged-in state in the housing opening.
  • a corresponding screw connection can preferably be provided in an edge region of the contact carrier structure 4 .
  • the receptacles 14 for the corresponding fasteners are shown in FIG. 6, FIGS. 7 and FIG. 9 indicated.
  • Each contact carrier insert 5, 6 of the electrical contact coupling 1 has at least one and preferably a large number of bores 12, 13 in order to accommodate contacts and/or complementary contacts, in particular in the form of standard contacts and/or data bus contacts.
  • a rear area of the coupling housing 2 opposite the housing end face 3 is designed as an interface area 15 in order, if necessary, to assign contacts to the contacts and/or complementary contacts accommodated by the contact carrier structure 4.
  • the contacts and/or complementary contacts can be accommodated by the contact carrier structure 4 in such a way that they are freely accessible from the rear of the contact carrier structure 4 pointing in the direction of the interface region 15 of the coupling housing 2 .
  • the contact carrier structure 4 has a total of n contact carrier inserts 5, 6, where n is an odd, natural number greater than 1. In detail, it is provided in the exemplary embodiments shown that the contact carrier structure 4 has a total of five individual contact carrier inserts 5, 6.
  • the contact carrier structure 4 has a central contact carrier insert 6, with this central contact carrier insert 6 having a number of contacts and a corresponding number of complementary contacts, or with this central contact carrier insert 5, 6 being formed as a accommodate a number of contacts and a corresponding number of complementary contacts, where--as can be seen from the plan views in FIG. 6, FIGS. 7 and FIG. 9 can be taken - the contacts on the one hand and the complementary contacts on the other hand are arranged or can be arranged symmetrically to a vertical mirror axis.
  • the contact carrier structures each have four lateral contact carrier inserts 5 in addition to the central contact carrier insert 6 .
  • two lateral contact carrier inserts 5 are arranged on both sides of the middle contact carrier insert 5 .
  • the centering device consists of a centering pin 18 and a centering bushing 17 arranged symmetrically to the mirror axis.
  • the centering pin 18 or the centering bushing 17 engages in the centering bushing (not shown) or in the centering pin (not shown) of the complementary Centering device of the respective other electrical contact coupling 1.
  • self-centering is achieved when two electrical contact couplings are coupled.
  • the electrical contact coupling 1 is equipped with a locking device to prevent unintentional release of the electrical contact coupling 1 after a coupling process with a corresponding counter-electrical contact coupling 1.
  • the locking device can consist of a hook and a corresponding , Be configured mirror-symmetrically arranged eyelet. Both the hook and eye are standard components and have been tried and tested as locking devices in various applications.
  • FIG. 2 shows the electrical contact coupling 1 in a state in which the protective flap 16 is in a second position, in which the housing opening or the contact carrier structure 4, which is accommodated in the housing opening of the clutch housing 2, is exposed.
  • the protective flap 16 is articulated on the coupling housing 2 in such a way that the protective flap 16 preferably pivots about a defined axis of rotation from a first position, in which the housing opening and the contact carrier structure 4 is covered, into which, for example, is shown in FIG. 2 shown second position, in which the housing opening and the contact carrier structure 4 is exposed, is pivotable.
  • the contacts and the associated complementary contacts which can be accommodated by the contact carrier structure 4, serve in particular to transmit electrical energy.
  • the contacts or complementary contacts can provide for shielded data transmission to, for example, 22 individual connections each.
  • the data is transmitted via a data bus line in each case.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne un couplage de contact électrique (1) pour véhicules terrestres guidés, le couplage de contact électrique (1) comportant un boîtier de couplage (2) présentant une ouverture de boîtier formée dans une face d'extrémité (3) du boîtier et une structure de support de contact (4) logée de manière interchangeable dans l'ouverture du boîtier. La structure de support de contact (4) est conçue pour recevoir une pluralité de contacts et/ou de contacts complémentaires. L'invention est caractérisée en particulier en ce que la structure de support de contact (4) est modulaire et comporte une pluralité d'inserts (5, 6) de support de contact qui sont interverrouillés et en particulier de manière amovible.
EP21770133.3A 2020-08-27 2021-08-25 Couplage de contact électrique pour véhicules terrestres guidés Pending EP4204275A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020122398.6A DE102020122398A1 (de) 2020-08-27 2020-08-27 Elektrokontaktkupplung für spurgeführte fahrzeuge
PCT/EP2021/073467 WO2022043364A1 (fr) 2020-08-27 2021-08-25 Couplage de contact électrique pour véhicules terrestres guidés

Publications (1)

Publication Number Publication Date
EP4204275A1 true EP4204275A1 (fr) 2023-07-05

Family

ID=77774860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21770133.3A Pending EP4204275A1 (fr) 2020-08-27 2021-08-25 Couplage de contact électrique pour véhicules terrestres guidés

Country Status (4)

Country Link
EP (1) EP4204275A1 (fr)
CN (1) CN116075455A (fr)
DE (1) DE102020122398A1 (fr)
WO (1) WO2022043364A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018113776A1 (de) * 2018-06-08 2019-12-12 Era-Contact Gmbh Kupplungssystem für ein Schienenfahrzeug
DE102022108916A1 (de) * 2022-04-12 2023-10-12 Voith Patent Gmbh Elektrokontaktkupplung für eine automatische mittelkupplung oder mittelpufferkupplung eines spurgeführten fahrzeugs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2005243A1 (de) 1970-02-02 1971-08-26 Dresser Industries, Inς , Dallas, Tex (V St A ) Automatische Kupplungseinrichtung fur Schienenfahrzeuge
DE102015105514A1 (de) * 2015-04-10 2016-10-13 Voith Patent Gmbh Vorrichtung zum Übertragen von Daten und/oder Signalen
DE102016103361B4 (de) * 2016-02-25 2021-02-11 Te Connectivity Germany Gmbh Modulares Verbindergehäuse, Modulbaukasten für eine Familie von Verbindergehäusen, elektrischer Verbinder sowie konfektioniertes elektrisches Kabel
SE1750948A1 (en) 2017-07-19 2019-01-02 Dellner Couplers Ab Train coupler connector module for electrically connecting a first rail vehicle to a second rail vehicle
GB2574367A (en) * 2018-04-05 2019-12-11 Hypertac Sa Modular electromagnetic shielding housing
DE102018113776A1 (de) * 2018-06-08 2019-12-12 Era-Contact Gmbh Kupplungssystem für ein Schienenfahrzeug

Also Published As

Publication number Publication date
DE102020122398A1 (de) 2022-03-03
WO2022043364A1 (fr) 2022-03-03
CN116075455A (zh) 2023-05-05

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