WO2023198411A1 - Couplage à contacts électriques pour un attelage central ou un attelage à tampon central automatique d'un véhicule guidé - Google Patents

Couplage à contacts électriques pour un attelage central ou un attelage à tampon central automatique d'un véhicule guidé Download PDF

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Publication number
WO2023198411A1
WO2023198411A1 PCT/EP2023/057169 EP2023057169W WO2023198411A1 WO 2023198411 A1 WO2023198411 A1 WO 2023198411A1 EP 2023057169 W EP2023057169 W EP 2023057169W WO 2023198411 A1 WO2023198411 A1 WO 2023198411A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupling
electrical contact
centering
housing
clutch
Prior art date
Application number
PCT/EP2023/057169
Other languages
German (de)
English (en)
Inventor
Matthias Biener
Matthias Domsgen
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 WO2023198411A1 publication Critical patent/WO2023198411A1/fr

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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 generally relates to arrangements for transmitting signals and/or energy between adjacent car bodies of a multi-unit track-guided vehicle, in particular a rail vehicle.
  • the invention relates to an electrical contact coupling for an automatic central coupling or central buffer coupling of a track-guided vehicle, in particular a rail vehicle.
  • Automatic center couplings or center buffer couplings of the type considered here are used to mechanically and non-positively connect a first car body to an adjacent second car body of a multi-unit vehicle.
  • Such automatic center couplings or center buffer couplings enable quick and easy coupling and uncoupling of car bodies of a track-guided vehicle, such as a rail vehicle.
  • An example of such an automatic center coupling is a center buffer coupling of the "Tightlock/AAR" type.
  • This automatic center buffer coupling when two adjacent car bodies are mechanically coupled, the coupling claw of the center coupling of one car body is non-positively connected to the coupling claw of the center coupling of the other car body in order to train. and to be able to transmit impact forces between the car bodies mechanically coupled in this way.
  • electrical lines such as the power supply and data lines
  • electrical contact carrier Contact terminals are usually simultaneously arranged in an electrical contact carrier Contact terminals coupled.
  • a simultaneous coupling process of compressed air lines can be provided.
  • a coupling process of lines (electrical lines and compressed air lines) that takes place simultaneously with the mechanical coupling process requires, in particular for the contact terminals of the electrical connections, that the mechanical coupling consisting of the two coupling heads of the adjacent car bodies represents a rigid or rigid system in order to ensure the required contact pressure and in particular to avoid the occurrence of arcs between the contact terminals to be coupled.
  • each coupling head of this type basically still has a certain amount of play, so that longitudinal and transverse movements can occur between the respective coupling heads, which must be compensated accordingly in order to ensure perfect coupling of the electrical contact carrier and, above all, without the occurrence of material-stressing To enable arcing at the contact terminals.
  • the publication EP 1 102 696 A1 describes an electrical contact coupling for central buffer couplings or central couplings, in particular for claw couplings, for example of the "AAR" type.
  • an electrical contact coupling is arranged below the mechanical coupling head, in such a way that the electrical contact coupling is longitudinally displaceable in the longitudinal direction of the central coupling or central buffer coupling. It is intended to move the electrical contact coupling behind the dome level in the uncoupled state. In this position, damage to the electrical contact carrier can be avoided if the coupling head moves over the dome plane due to its design-related play.
  • the document DE 24 14 384 A1 relates to an electrical contact coupling for an automatic center coupling or center buffer coupling of a rail vehicle, wherein the coupling housing of the electrical contact coupling is arranged to be displaceable in the longitudinal direction on the mechanical coupling head of the center coupling or center buffer coupling and can be operated automatically or by hand. After coupling the mechanical coupling heads of a center coupling or center buffer coupling with a mating coupling, the electronic contact couplings are transferred to the coupling plane so that the electrical contact couplings can then be coupled to one another.
  • the publication DE 199 21 611 A1 also relates to an electrical contact coupling for an automatic central coupling or central buffer coupling of a rail vehicle. Here, too, it is provided that the electrical contact coupling is moved into the dome plane after establishing a mechanical connection between the mechanical coupling heads of the center couplings to be coupled to one another.
  • the publication DE 69 42 919 U relates to a gimbal suspension for an electrical contact coupling of an automatic central coupling or central buffer coupling of a rail vehicle.
  • the publication WO 2000/74994 A1 relates to an electrical contact coupling for automatic central or central buffer couplings for rail vehicles with a contact carrier which is attached to a coupling head of the mechanical coupling and is guided in a longitudinally displaceable manner in the longitudinal direction of the coupling.
  • the mechanical coupling represents a rigid or rigidized system, whereby the electrical contact couplings can also be coupled in an easy-to-implement manner with the smallest possible dimensions, with a required contact pressure ensured and in particular the occurrence of arcs between the contact terminals to be coupled is avoided.
  • the present invention is based in particular on the object of specifying an arrangement for transmitting energy and / or signals between two adjacent car bodies of a multi-section vehicle, in particular a track-guided vehicle, which is characterized by its simple design, robust design, high strength and low price.
  • the arrangement for transmitting energy and/or signals should be as universally usable as possible, in particular for both passenger trains and freight trains.
  • the invention relates in particular to an electrical contact coupling for an automatic central coupling or central buffer coupling of a track-guided vehicle, in particular a rail vehicle, wherein the electrical contact coupling has a coupling housing.
  • a plurality of contact terminals are arranged on an end face of the coupling housing on the coupling plane side, via which energy and/or signals can be transmitted to an electrical contact coupling of a mating coupling.
  • the electrical contact coupling according to the invention further has at least one centering element arranged on the coupling housing, which is designed to automatically align and in particular to center the coupling housing of the electrical contact coupling with respect to a coupling housing of the electrical contact coupling of the counter-coupling (“counter-electric contact coupling”).
  • the solution according to the invention is characterized in particular by the fact that the electrical contact coupling has at least one blocking element, preferably arranged on the coupling housing of the electrical contact coupling, which is designed to ensure an, in particular automatic, alignment of the coupling housing of the electrical contact coupling with respect to the coupling housing, which is brought about with the aid of the at least one centering element Block the electrical contact coupling of the mating coupling until the coupling housing of the electrical contact coupling and the coupling housing of the electrical contact coupling of the mating coupling are in a predetermined gripping range.
  • the at least one blocking element which is preferably arranged on the coupling housing of the electrical contact coupling, it is ensured that the centering elements of the electrical contact couplings to be coupled to one another can only then interact with one another in order to form the corresponding electrical contact couplings to center or align if it is ensured that the two electrical contact couplings are actually in their predetermined gripping area.
  • This prevents the centering elements of the electrical contact couplings to be coupled to one another from interacting with one another and aligning the electrical contact couplings against one another when an at least sufficiently rigid mechanical connection has not yet been formed with the mechanical coupling heads of the automatic central coupling or automatic central buffer coupling.
  • the centering elements are therefore only actually used when the mechanical coupling heads of the automatic central coupling or automatic central buffer coupling have already provided a mechanically rigid connection between the couplings to be coupled.
  • a longitudinal displaceability of the electrical contact coupling relative to the mechanical coupling head can be dispensed with, while at the same time ensuring that the contact terminals of the electrical contact coupling only experience minimal wear are exposed to the coupling process. This means that the complex mechanics known from the prior art for longitudinal displacement of the electrical contact coupling relative to the mechanical coupling head can be dispensed with.
  • the electrical contact coupling has at least one centering bushing and at least one centering bolt as a centering element.
  • the at least one centering bushing of the electrical contact coupling is at least partially designed to be complementary to a centering bolt of the electrical contact coupling of the mating coupling.
  • the at least one centering pin of the electrical contact coupling is at least partially designed to be complementary to a centering bushing of the electrical contact coupling of the mating coupling.
  • the at least one centering bushing and the at least one centering bolt of the electrical contact coupling or the at least one centering bolt and the at least one centering bushing of the electrical contact coupling of the mating coupling are arranged in a complementary manner with respect to a mirror plane running perpendicular to the dome plane.
  • This complementary arrangement of the bolt/socket arrangement ensures that a correspondingly complementary arranged and designed centering bolt can be received in the centering bushing of the electrical contact coupling when coupling with the electrical contact coupling of the adjacent car body.
  • the at least one blocking element of the electrical contact coupling it is provided according to embodiments of the invention that it has at least one region projecting in the direction of the coupling plane. This is particularly a nose-shaped area.
  • the projecting region is designed to interact with at least one region of the electrical contact coupling of the mating coupling which is designed as a blocking element and projects in the direction of the coupling plane during a coupling process of the electrical contact coupling with the electrical contact coupling of the mating coupling.
  • the blocking elements of the electrical contact couplings to be coupled cooperate in such a way that interaction and in particular interlocking of the centering elements of the electrical contact couplings is blocked until the centering elements of the electrical contact couplings are in a predetermined gripping range.
  • the electrical contact coupling has at least one centering bushing and at least one centering bolt as a centering element.
  • the electrical contact coupling as a blocking element has at least one and preferably two first areas, in particular nose-shaped areas, which are assigned to the centering bushing and project in the direction of the coupling plane, and that the electrical contact coupling as a blocking element has a remote area assigned to the centering bolt and in the direction of the Coupling level projecting second area, in particular nose-shaped area.
  • assigned projecting region used here is to be understood as meaning that the first region projecting in the direction of the coupling plane, which is assigned to the centering bushing, is arranged adjacent to the centering bushing in a vertical plan view of the electrical contact coupling.
  • the mentioned means Term that the second region projecting in the direction of the coupling plane, which is assigned to the centering bolt, is arranged adjacent to the centering bolt in a vertical plan view of the electrical contact coupling.
  • the preferably two first areas projecting in the direction of the coupling plane i.e. the blocking elements, which are assigned to the centering bushing or are arranged adjacent to the centering bushing in a vertical plan view of the electrical contact coupling, are arranged on the coupling housing and/or or are designed so that they are against a centering bolt during a coupling process of the electrical contact couplings to be coupled
  • Electrical contact coupling of the mating coupling is associated with the projecting area of the electrical contact coupling of the mating coupling when the electrical contact couplings are not in their predetermined gripping area.
  • the second region projecting in the direction of the coupling plane i.e. the blocking element, which is assigned to the centering bolt of the electrical contact coupling or, in a vertical plan view of the electrical contact coupling, is provided adjacent to the centering bolt of the electrical contact coupling , arranged and/or designed on the coupling housing in such a way that during a coupling process of the electrical contact couplings to be coupled, this blocking element abuts against a projecting area of the electrical contact coupling of the mating coupling assigned to a centering bushing of the electrical contact coupling of the mating coupling when the electrical contact couplings are not in their predetermined gripping range .
  • the collision of the corresponding blocking elements of the electrical contact couplings to be coupled prevents the corresponding centering elements of the electrical contact couplings from interacting.
  • the preferably two first regions of the electrical contact coupling which project in the direction of the coupling plane i.e. the blocking members assigned to the centering bushing of the electrical contact coupling
  • the blocking members assigned to the centering bushing of the electrical contact coupling are arranged and/or designed on the coupling housing in such a way that a blocking member is located between these blocking members and the centering bushing of the electrical contact coupling , which is assigned to the centering bolt of the counter-coupling, can be accommodated at least in some areas, if the electrical contact couplings are in their predetermined gripping range.
  • the second blocking element i.e. the blocking element which is assigned to the centering bolt of the electrical contact coupling
  • the second blocking element is arranged and/or designed on the coupling housing in such a way that this blocking element is between a blocking element assigned to the centering bushing of the counter-coupling and the centering bushing of the Counter-coupling can be accommodated at least in some areas when the electrical contact couplings are in their predetermined gripping area.
  • the blocking elements of the electrical contact couplings to be coupled no longer block the interaction of the corresponding centering elements.
  • the at least one blocking element of the electrical contact coupling should protrude at least as far and preferably further in the direction of the coupling plane than the centering element of the electrical contact coupling, which is designed as a centering bolt.
  • the clutch housing of the electrical contact clutch it is no longer necessary for the clutch housing of the electrical contact clutch to be designed to be longitudinally displaceable relative to the clutch housing of the automatic center or center buffer clutch of the track-guided vehicle.
  • the clutch housing of the electrical contact clutch has a holder via which the clutch housing of the electrical contact clutch is connected or can be connected to, in particular, a clutch housing of the automatic center or center buffer clutch of the track-guided vehicle.
  • the coupling housing of the electrical contact coupling it is advisable for the coupling housing of the electrical contact coupling to be connected to the holder in a particularly resilient manner Clutch housing of the automatic center or center buffer clutch of the track-guided vehicle is connected, that the clutch housing of the electrical contact clutch is movable at least partially in or against the direction of the coupling plane relative to the clutch housing of the automatic center or center buffer clutch of the track-guided vehicle.
  • the invention further relates to an arrangement for transmitting energy and/or signals between two adjacent car bodies of a multi-unit vehicle, in particular a track-guided vehicle, as required in independent claim 10.
  • This arrangement is characterized in particular by the fact that it has a first electrical contact coupling of the aforementioned type according to the invention, which is connected to a first of the two adjacent car bodies in particular via an automatic central coupling or central buffer coupling.
  • the arrangement according to the invention further has a second electrical contact coupling of the type according to the invention described above, which is connected in particular via an automatic central coupling or central buffer coupling to a second of the two adjacent car bodies.
  • the invention further relates to an automatic center coupling or center buffer coupling of a track-guided vehicle, in particular a rail vehicle, with a mechanical coupling head for forming a mechanical connection with the coupling head of a counter-coupling and with an electrical contact coupling of the aforementioned type according to the invention for transmitting energy and / or signals between two adjacent car bodies of the multi-section vehicle.
  • FIG. 1 shows schematically and in an isometric view an electrical contact coupling known at least in principle from the prior art for automatic central or central buffer couplings of rail vehicles with an open protective flap;
  • FIG. 2 schematically and in an isometric view an exemplary embodiment of the electrical contact coupling according to the invention for automatic center couplings or center buffer couplings of rail vehicles with the protective flap open;
  • FIG. 3a shows schematically and in a top view two electrical contact couplings during the coupling process, with the centering of the electrical contact couplings being outside the gripping area;
  • FIG. 3b schematically and in a top view the electrical contact couplings according to FIG. 3a, whereby the centering of the electrical contact couplings lies within the gripping range;
  • FIG. 4 schematically and in a front view an embodiment variant of the electrical contact coupling according to the invention (not covered by the claimed invention), with the protective flap open.
  • FIG. 1 shows schematically and in an isometric view an electrical contact coupling 1 known from the prior art with an open protective flap 11.
  • the one shown in FIG. 1 schematically shown electrical contact coupling 1 is suitable as an electrical contact coupling 1 for an automatic central coupling or central buffer coupling of a track-guided vehicle, in particular a rail vehicle.
  • the center coupling or center buffer coupling (not shown in the drawings) comprises a mechanical contact coupling, which can in particular be designed as a Scharfenberg® coupling, and which is designed to form a mechanical connection between two adjacent car bodies of a multi-unit vehicle combination with a mechanical counter-coupling.
  • the electrical contact couplings 1, 1' shown in the drawings are used to transmit energy and/or signals between the adjacent car bodies.
  • Each electrical contact coupling 1, 1' is assigned to a mechanical coupling, i.e. a coupling for forming a mechanical connection between two adjacent car bodies.
  • the counter-electric contact coupling or electrical contact coupling 1' of the counter-coupling is assigned correspondingly to the mechanical counter-coupling.
  • the electrical contact coupling 1, 1' has a coupling housing 2, 2', with a plurality of contact terminals 4 being arranged on a coupling plane-side end face 3 of the coupling housing 2, 2', via which energy and/or signals are transmitted to a counter-electric contact coupling or electrical contact coupling 1'.
  • a counter-coupling can/is transferable.
  • a contact carrier which can also be referred to as an “interface unit”, and which has a large number of connection elements in the form of contact terminals 4.
  • the electrical contact coupling 1 can have a protective flap 11 for covering access to the contact terminals 4.
  • the electrical contact coupling 1 can have an actuating device (not shown in the drawings) in order to move the protective flap 11 between a first position in which the protective flap 11 covers the contact terminals 4 and a second position in which the protective flap 11 covers the contact terminals 4 releases.
  • the contact terminals 4 of the contact carrier 3 are connected in particular to electrical lines, in particular electrical supply lines and/or electrical signal lines.
  • the contact terminals 4 include corresponding ones Connection contacts, which form the free ends of the electrical cables.
  • the connection contacts have sockets and plugs.
  • the contact carrier 3 has at least one centering bolt 6, 6 'for additional centering of the electrical contact coupling 1 with a counter-equivalent electrical contact coupling 1', i.e. a counter-electric contact coupling.
  • a centering bushing 5, 5' is provided.
  • the centering bolt 6, 6 ' is guided into a corresponding centering bushing 5', 5 of the opposite electrical contact coupling 1' and the centering bolt 6', 6 of the opposite electrical contact coupling 1' is guided into the centering bushing 5, 5' of the electrical contact coupling 1 .
  • the centering bolts 6, 6' and the centering bushing 5, 5' are centered.
  • the contact carrier 3 can, for example, only have connection elements for electrical supply lines or electrical signal lines or a combination of these.
  • the electrical contact couplings 1, 1' to be coupled i.e. the electrical contact coupling 1 and the identical counter-electric contact coupling T
  • the electrical contact couplings 1, 1' to be coupled are aligned with one another via the corresponding centering elements, in particular via the centering bolts 6, 6' and the centering bushing 5, 5'.
  • the dimensions of the centering elements 5, 5 ' determine; 6, 6' and in particular the diameter of the centering bolt 6, 6' and the centering bushing 5, 5', the gripping area of the electrical contact couplings 1, 1'.
  • the mechanical coupling head In the case of a fixed electrical contact coupling 1, as shown in the drawings, that is to say in the case of an electrical contact coupling 1 which is designed without separate actuation and in particular is not designed to be longitudinally displaceable relative to the coupling head of the mechanical coupling, the mechanical coupling head must be pre-centered to such an extent that the centering on the electrical contact coupling 1 can hit. In other words, the gripping range of the electrical contact coupling 1 must be as large as the mechanical coupling head is already pre-centered before the centering of the electrical contact coupling 1 engages.
  • electrical contact coupling 1 according to the example in FIG. 1 shown embodiment variant found that if the electrical contact coupling 1 is designed as a fixed electrical contact coupling 1, there is a risk that the centering of the electrical contact coupling 1 will also center the mechanical coupling head.
  • an electrical contact coupling 1 is proposed according to the invention, as shown as an exemplary embodiment in an isometric view in FIG. 2 is shown.
  • FIG. 1 schematically shown embodiment has the inventive embodiment of the electrical contact coupling 1 according to FIG. 2 a clutch housing 2, with a plurality of contact terminals 4 being arranged on a clutch plane-side end face 3 of the clutch housing 2, i.e. on the contact carrier 3 of the electrical contact clutch 1, via which energy and/or signals are sent to an electrical contact clutch 1, a counter-coupling or a counter-electric contact clutch transfer are/is.
  • the one shown in FIG. 2 shown exemplary embodiment of the electrical contact coupling 1 according to the invention is provided with centering elements 5, 6, which are arranged on the coupling housing 2.
  • the centering elements 5, 6 are designed to automatically align and in particular to center the coupling housing 2 of the electrical contact coupling 1 with respect to a coupling housing 2 'of a counter-electric contact coupling 1'.
  • a centering bushing 5 and a centering bolt 6 are used as centering elements.
  • the centering bushing 5 of the electrical contact coupling 1 is at least partially complementary to a centering bolt 6' shown in FIG. 2 counter-electrical contact coupling 1', not shown.
  • the centering bolt 6 of the electrical contact coupling 1 is at least partially designed to be complementary to a centering bushing 5' of the counter-electrical contact coupling 1' (not shown in FIG. 2).
  • the solution according to the invention as shown schematically in FIG. 2 shown embodiment is characterized in that the electrical contact coupling 1 has blocking elements 7, 8 which are arranged on the coupling housing 2 of the electrical contact coupling 1.
  • the blocking elements 7, 8 are designed to block an alignment of the clutch housing 2 of the electrical contact coupling 1 with respect to the clutch housing 2 'of the counter-electric contact coupling 1', which is carried out automatically with the help of the centering elements (centering bolt 6, centering bushing 5), until the coupling housing 2 of the electrical contact coupling 1 and the clutch housing 2' of the counter-electric contact clutch 1' are present in a predetermined gripping area.
  • FIG. 2 shown exemplary embodiment of the electrical contact coupling 1 according to the invention provided that several areas (noses) projecting in the direction of the coupling plane are provided as blocking elements 7, 8.
  • the electrical contact coupling 1 as a blocking element has two first regions 7 which project in the direction of the coupling plane and which are assigned to the centering bushing 5.
  • the electrical contact coupling 1 has, as a (further) blocking element, a second region 8 which projects in the direction of the coupling plane and which is assigned to the centering bolt 6.
  • FIG. 3a and in FIG. 3b shows a coupling process of two identical electrical contact couplings 1, 1 'according to FIG. 2 shown, namely in a top view from above or from below of the area of the coupling level.
  • FIG. 3a shows a state in which the electrical contact couplings 1, 1' are not in their predetermined gripping area.
  • the blocking elements 7, 8; 7 ', 8' of the two electrical contact couplings 1, 1' to be coupled together and thus prevent the corresponding centering elements 5, 6 from interacting; 5', 6'.
  • FIG. 3b shows a state in which the electrical contact couplings 1, 1 'are in the predetermined gripping area, and in which the corresponding centering elements 5, 6; 5', 6' of the electrical contact couplings 1, 1' interact with one another.
  • FIG. 3b shows that in this state the centering bolt 6, 6' is accommodated between the two first blocking members 7, 7'.
  • the electrical contact coupling 1 is particularly characterized by the fact that the coupling housing 2, 2 'of the electrical contact coupling 1 Holder 9, via which the clutch housing 2, 2 'of the electrical contact clutch 1 is connected or connectable to, in particular, a clutch housing 2, 2' of the automatic central or central buffer clutch of the track-guided vehicle, ie to the clutch housing 2, 2' of the mechanical clutch.
  • the clutch housing 2, 2' of the electrical contact clutch 1 is connected via the holder 9, in particular resiliently, to the clutch housing 2, 2' of the mechanical clutch, which means that the clutch housing 2, 2' of the electrical contact clutch 1 is relative to the clutch housing 2, 2'.
  • the mechanical coupling can be moved at least partially in or against the direction of the coupling plane.
  • the coupling housing 2, 2 'of the electrical contact coupling 1 has blocking elements, in particular in the form of "noses", which prevent the centering of the electrical contact coupling 1 from engaging until the mechanical coupling heads of the couplings to be coupled are pre-centered the centering of the electrical contact couplings 1, 1' can be found.
  • the blocking elements slide past each other and the electrical contact couplings 1, 1 'are moved into their dome plane by the spring preload and aligned by their centering elements. This ensures that the electrical contact coupling 1 does not center the mechanical coupling head.
  • FIG. 4 is an embodiment variant of the invention

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un couplage à contacts électriques (1) pour un attelage central ou un attelage à tampon central automatique d'un véhicule guidé. Le couplage à contacts électriques (1) présente un boîtier de couplage et au moins un élément de centrage (5, 6) qui est disposé sur le boîtier de couplage (2) et qui est conçu pour aligner le boîtier de couplage (2) du couplage à contacts électriques (1) par rapport à un boîtier de couplage (2') d'un couplage à contacts électriques (1') conjugué. Selon l'invention, en particulier, le couplage à contacts électriques (1) présente au moins un élément de blocage (7, 8) qui est disposé de préférence sur le boîtier de couplage (2) du couplage à contacts électriques (1) et qui est conçu pour bloquer un alignement en particulier automatique du boîtier d'accouplement (2) au moyen du ou des éléments de centrage (5, 6) jusqu'à ce que le boîtier de couplage (2) du couplage à contacts électriques (1) et le boîtier de couplage (2') du couplage à contacts électriques (1') conjugué se trouvent dans un champ d'action défini au préalable.
PCT/EP2023/057169 2022-04-12 2023-03-21 Couplage à contacts électriques pour un attelage central ou un attelage à tampon central automatique d'un véhicule guidé WO2023198411A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022108916.9 2022-04-12
DE102022108916.9A DE102022108916A1 (de) 2022-04-12 2022-04-12 Elektrokontaktkupplung für eine automatische mittelkupplung oder mittelpufferkupplung eines spurgeführten fahrzeugs

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WO2023198411A1 true WO2023198411A1 (fr) 2023-10-19

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249239A (en) 1964-04-22 1966-05-03 Ohio Brass Co Line couplers
DE6942919U (de) 1969-10-29 1970-02-12 Schaltbau Gmbh Kardanische aufhaengung von elektrischen kupplungen in oder an mittelpufferkupplungen
DE2414384A1 (de) 1974-03-26 1975-10-23 Bergische Stahlindustrie Schienenfahrzeugkupplung mit kabelkupplung
DE19921611A1 (de) 1999-05-10 2000-11-23 Knorr Bremse Systeme Elektrokuppeleinrichtung für eine automatische Zugkupplung
WO2000074994A1 (fr) 1999-06-08 2000-12-14 Scharfenbergkupplung Gmbh & Co. Kg Couplage par contact electrique pour attelages centraux ou attelages a tampon central automatiques de vehicules sur rails
DE102020117289A1 (de) * 2020-07-01 2022-01-05 Voith Patent Gmbh Elektrokontaktkupplung und Mittelpufferkupplung für ein Schienenfahrzeug
WO2022043364A1 (fr) * 2020-08-27 2022-03-03 Voith Patent Gmbh Couplage de contact électrique pour véhicules terrestres guidés

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249239A (en) 1964-04-22 1966-05-03 Ohio Brass Co Line couplers
DE6942919U (de) 1969-10-29 1970-02-12 Schaltbau Gmbh Kardanische aufhaengung von elektrischen kupplungen in oder an mittelpufferkupplungen
DE2414384A1 (de) 1974-03-26 1975-10-23 Bergische Stahlindustrie Schienenfahrzeugkupplung mit kabelkupplung
DE19921611A1 (de) 1999-05-10 2000-11-23 Knorr Bremse Systeme Elektrokuppeleinrichtung für eine automatische Zugkupplung
WO2000074994A1 (fr) 1999-06-08 2000-12-14 Scharfenbergkupplung Gmbh & Co. Kg Couplage par contact electrique pour attelages centraux ou attelages a tampon central automatiques de vehicules sur rails
EP1102696A1 (fr) 1999-06-08 2001-05-30 SCHARFENBERGKUPPLUNG GmbH & Co. KG Couplage par contact electrique pour attelages centraux ou attelages a tampon central automatiques de vehicules sur rails
DE102020117289A1 (de) * 2020-07-01 2022-01-05 Voith Patent Gmbh Elektrokontaktkupplung und Mittelpufferkupplung für ein Schienenfahrzeug
WO2022043364A1 (fr) * 2020-08-27 2022-03-03 Voith Patent Gmbh Couplage de contact électrique pour véhicules terrestres guidés

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