EP1422792B1 - Dispositif d'accouplage pour un câble électrique - Google Patents

Dispositif d'accouplage pour un câble électrique Download PDF

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Publication number
EP1422792B1
EP1422792B1 EP03026394A EP03026394A EP1422792B1 EP 1422792 B1 EP1422792 B1 EP 1422792B1 EP 03026394 A EP03026394 A EP 03026394A EP 03026394 A EP03026394 A EP 03026394A EP 1422792 B1 EP1422792 B1 EP 1422792B1
Authority
EP
European Patent Office
Prior art keywords
coupling device
cable
contact
sliding
connecting part
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.)
Expired - Lifetime
Application number
EP03026394A
Other languages
German (de)
English (en)
Other versions
EP1422792A2 (fr
EP1422792A3 (fr
EP1422792B8 (fr
Inventor
Hans Schatz
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.)
Hans Schatz HS Steckverbindungen GmbH
Original Assignee
Hans Schatz HS Steckverbindungen 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 Hans Schatz HS Steckverbindungen GmbH filed Critical Hans Schatz HS Steckverbindungen GmbH
Publication of EP1422792A2 publication Critical patent/EP1422792A2/fr
Publication of EP1422792A3 publication Critical patent/EP1422792A3/fr
Publication of EP1422792B1 publication Critical patent/EP1422792B1/fr
Application granted granted Critical
Publication of EP1422792B8 publication Critical patent/EP1422792B8/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection

Definitions

  • the invention relates to a coupling device, in particular a Stekker, a power plug or a socket for an electrical cable according to the preamble of claim 1.
  • the coupling device has the function that the electrical cable to certain devices, such as sockets, is releasably connectable, without the need for any tools or the like tools are needed.
  • a known coupling device is a power plug, with which the electrical cable can be connected to a stationary or mobile power outlet.
  • Another example of the coupling device is a socket that is attached to the end of the electrical cable and connectable to the power plug. With the coupling device, the electrical cable can also be connected to another cable. On the conventional coupling device, the end of the cable is always rigidly attached.
  • the conventional coupling devices have the disadvantage that the freedom of movement of mobile electrical devices that are connected to the other end of the cable is very limited. In particular, it is not possible to turn a mobile electrical device around its own axis as often as desired. The rotation of a mobile electrical device leads in most cases to a twist of the cable. Since the electrical cable is not very flexible, forms an approximately helical course of the cable at a twist. This significantly reduces the range of the cable. Furthermore, there is a risk that the electrical conductors or electrical insulation within the cable will be damaged. This poses a risk to the life and health of the user. In addition, an electrical short circuit can cause a cable fire, which can result in personal injury or property damage.
  • an electrical connector having a connection part and a cable attachment part, which are electrically coupled to one another, wherein the cable attachment part is movably mounted relative to a connection part.
  • Out DE 298 22 546 U1 is a contact element for the radial contacting of cylindrical connection contacts known.
  • the end of the cable is not rigidly attached to the coupling device, but the end of the cable is mounted movable relative to the actual coupling device. This increases the possibilities of movement for the entire cable without the risk of damaging the electrical conductors or the insulation.
  • the cable fastening part is rotatably mounted relative to the connecting part.
  • This allows a mobile electrical device to handle all movements within a circle run, whose radius corresponds approximately to the cable length.
  • the mobile electrical device can be rotated around its own axis as often as required without twisting the cable.
  • the entire cable Upon rotation of the mobile electrical device or the like, the entire cable always rotates about its longitudinal axis. The cable is thus not exposed to torsional stress. For this reason, no damage to the cable, the electrical conductors or the insulation can occur.
  • the connecting part and the cable fixing part are electrically coupled to each other by at least one sliding contact system.
  • the sliding contact system the electrical conductors between the connecting part and the cable fixing part are not deformed. In a relative movement between the connecting part and the cable fixing part, only a friction between two or more contact elements takes place.
  • At least one sliding contact system is assigned to each electrical conductor.
  • At least one electrical conductor is assigned to each sliding contact system.
  • the sliding contact system comprises at least one sliding contact and a grinding surface piece.
  • the sliding contact and the grinding surface piece are movable relative to each other.
  • the sliding contact can be acted upon by a spring force in order to ensure a sufficient galvanic connection between the sliding contact and the grinding surface piece.
  • the sliding contact along a predetermined path on the grinding surface piece is movable.
  • the sliding contact can be configured mechanically in such a way that in particular it can absorb those forces which occur due to the relative movement between the sliding contact and the grinding surface piece.
  • the grinding surface piece has a circular disk.
  • the web may be provided for the sliding contact in about a circular path.
  • the recess within the annular disc can be penetrated by one or more electrical conductors. Since a cable generally has a plurality of electrical conductors which are not allowed to come into contact with each other and at least one sliding contact system should be associated with each electrical conductor, the geometrical problems that occur can be overcome in this way.
  • the grinding surface piece has a cylinder jacket.
  • the sliding contact presses against the outer or inner surface of the cylinder jacket by means of an applied spring force.
  • the sliding contact system can be designed so that the wear remains low.
  • the sliding contact along a circular path on the grinding surface piece is movable.
  • a circular movement of the sliding contact relative to the grinding surface piece can be realized with relatively little design effort.
  • a circular path for the sliding contact is particularly expedient.
  • each of these conductors can be assigned an independent sliding contact system.
  • the abrasive surface pieces can be sufficiently isolated against each other, so there is no risk of short circuit.
  • two or more abrasive surface pieces are arranged in series.
  • An arrangement of the grinding surface pieces one behind the other can also be advantageous given certain geometrical conditions. If the grinding surface pieces are designed as a cylinder jacket and / or as an annular disk, the other electrical conductors can penetrate the recess of the annular disk or of the cylinder jacket. In this embodiment, a sufficient electrical insulation is possible, so that there is no risk of short circuit.
  • the grinding surface piece is assigned to the connecting part and the sliding contact is assigned to the cable fastening part.
  • the lighter part of the sliding contact system namely the sliding contact itself, is assigned to the movable cable. This is advantageous for the mobility of the entire device.
  • the grinding surface piece may be associated with the cable fixing part and the sliding contact with the connecting part. In individual cases, this depends on the technical and geometric conditions. A mixed form is also conceivable.
  • the sliding contact in the case of a first electrical conductor, can be assigned to the cable fastening part and the grinding surface piece to the connecting part, while in the case of a second electrical conductor the sliding contact is assigned to the connecting part and the grinding surface piece is assigned to the cable fastening part. It may be advantageous, for example, if there is little space available for the sliding contact systems.
  • the connecting part is a single-pole or multi-pole plug.
  • a mobile electrical device can be connected to a stationary socket, wherein the cable is movable relative to the plug, in particular rotatable. This increases the possibilities of movement for the mobile electrical device.
  • the connecting part is a single-pole or multi-pole socket.
  • the connecting part is a single-pole or multi-pole socket.
  • an extension cable with a movable, in particular rotatable socket.
  • the freedom of movement can be increased even for such devices that have a connection cable with conventional coupling device.
  • the connecting part is partially formed as a plug and partially as a socket.
  • a device can be coupled for example with a plug, a socket or a mixed form of plug and socket.
  • the connecting part is designed to be symmetrical in such a way that it can be coupled to a further, identically designed connecting part.
  • a first half of the connecting part may be formed as a plug and a second half of the connecting part as a socket.
  • two identically designed devices can be coupled.
  • the design effort is reduced and the number of connection options is increased.
  • the connecting part is designed as a standard standard plug. This ensures connectability to existing power grids.
  • the connecting part may be formed as a standard standard socket. This also contributes to the compatibility of the coupling device according to the invention.
  • the cable attachment part has a cable connection terminal.
  • the end of the cable both releasably and permanently be fastened to the cable attachment part.
  • the ends of the electrical conductors of the cable can be clamped by means of a screw.
  • a solder joint or other common connection methods are possible.
  • the connecting part is solid. This contributes to the stability of the connecting part.
  • the connecting part consists predominantly of an electrically insulating material. This is achieved for example by the electrically conductive parts are poured into an electrically insulating material. This contributes to short-circuit strength.
  • FIG. 1 is a schematic perspective view of a coupling device according to the invention shown.
  • the coupling device comprises a plug part 10 and a cable connection part 20.
  • the plug part 10 is solid and consists essentially of an electrically insulating material.
  • the plug part On an outer side, the plug part has two electrically conductive projecting parts 14 and 14 ', which are provided for receiving in the receiving region of a complementarily formed socket.
  • the plug part 10 has two grinding surface pieces 12 and 12'.
  • the grinding surface pieces 12 and 12 ' are formed as annular discs.
  • the first grinding surface piece 12 is connected to the first projecting part 14 by means of a first electrical conductor track 16.
  • the second grinding surface piece 12 ' is connected by means of a second electrical conductor track 16' to the second projecting part 14 '.
  • the plug part 10 together with the protruding parts 14 and 14 ', the grinding surface pieces 12 and 12' and the electrical conductor tracks 16 and 16 'in this particular example, a rigid body.
  • the first grinding surface piece 12, the first electrical conductor 16 and the first projecting part 14 on the one hand and the second grinding surface piece 12 ', the second electrical conductor 16' and the second projecting part 14 'on the other hand are electrically insulated from each other. Also between the Schleif vomstükken 12 and 12 'is the electrically insulating material of the male part 10th
  • the electrical conductor tracks 16 and 16 ' are located completely within the electrically insulating material of the plug part 10. Those surfaces of the grinding surface pieces 12 and 12', which face away from the other grinding surface piece 12 'and 12 respectively, form part of the outer surface of the plug part 10 and are accessible from the outside of the male part 10. There is a first galvanic connection from the grinding surface piece 12 via the first electrical conductor track 16 to the first projecting part 14. A second galvanic connection exists between the grinding surface piece 12 'via the second electrical conductor track 16' to the second projecting part 14 '.
  • the cable connection part 20 comprises two housing halves 21 and 21 ', which also consist of an electrically insulating material.
  • the cable connection part 20 further comprises two sliding contacts 22 and 22 ', which are releasably secured in the cable connection part 20.
  • the sliding contacts 22 and 22 ' are geometrically formed so that they are pressed under the application of a spring force against the grinding surface pieces 12 and 12'.
  • the cable connection part 20 is rotatably mounted with respect to the plug part 10. With the cable connection part 20, the sliding contacts 22 and 22 'are rotated.
  • the coupling device is geometrically designed so that at each rotation angle, an electrical contact between the grinding surface piece 12 and the sliding contact 22 and between the grinding surface piece 12 'and the sliding contact 22' consists.
  • the cable connection part 20 is therefore rotatable arbitrarily often relative to the plug part 10.
  • the sliding contacts 22 and 22 ' are further integrally formed together with cable lugs 24 and 24'.
  • the ends of the electrical conductors of a cable can be attached.
  • the ends can for example be clamped or soldered in the cable lugs 24 and 24 '.
  • a strain relief for the cable can be provided in the cable connection part 20, so that the clamping or soldering connection in the cable lugs 24 and 24 'is not exposed to a tensile load.
  • a strain relief for example, a clamp, preferably within the cable connection part 20 may be provided.
  • FIG. 2 is an exploded view of the coupling device according to FIG. 1 shown.
  • the cable connection part 20 is composed of two housing halves 21 and 21 'together. Within the two housing halves 21 and 21 'are the sliding contacts 22 and 22' with the cable lugs 24 and 24 '. Within the housing half 21 is a recess 26 which is provided for the positive reception of the cable lug 24. The other housing half 21 'has a corresponding recess for the cable lug 24'. This allows the cable lugs 24 and 24 'attach by simply pushing. Furthermore, located within the housing half 21, a strain relief 28, which is provided for clamping the cable. The other housing half 21 'also has a corresponding device. So that the cable can be sufficiently secured.
  • the plug part 10 is solid and consists essentially of an electrically insulating material. Only the protruding parts 14 and 14 'are located outside the insulating region of the plug 10. The electrical traces 16 and 16' are located completely within the insulating region of the plug part 10. The two grinding surface pieces 12 and 12 'are also almost completely within the In each case a circular path of the grinding surface pieces 12 and 12 'is exposed to the outside. These exposed circular paths are provided for contact with the sliding contacts 22 and 22 '.
  • the preparation of the coupling device according to the invention is relatively simple.
  • the plug part 10 is produced as a casting, in which the grinding surface pieces 12 and 12 'and the electrical conductor tracks 16 and 16' are integrated.
  • the protruding parts 14 and 14 ' are attached to the electrical traces 16 and 16'.
  • the entire connector part 10 is integrally formed.
  • At the cable shoes 24 and 24 ' are the end pieces attached to the electrical conductor of the cable.
  • the cable lugs 24 and 24 ' are inserted into the housing halves 21 and 21'.
  • the housing halves 21 and 21 ' are joined together around the grinding surface pieces 12 and 12'.
  • the cable is clamped by the strain relief 28.
  • the housing halves 21 and 21 ' may be formed, for example, as plastic hard shells.
  • FIG. 3 is a three-side view of another embodiment of the coupling device according to the invention shown.
  • Another embodiment differs from the embodiment according to FIG. 1 and FIG. 2 merely in that the cable penetrates the cable connection part 20 in its side wall.
  • FIG. 3a is a front view of the cut-out coupling device shown.
  • the plug part 10 is substantially solid and is preferably cast from an electrically insulating material.
  • the larger portion of the protruding parts 14 and 14 ' is outside of the male part 10.
  • the protruding parts 14 and 14' are intended to be received in the sockets of a complementarily formed socket.
  • the protruding part 14 is connected to the grinding surface piece 12 via the electrical conductor track 16.
  • the protruding part 14 ' is connected to the grinding surface piece 12' via the electrical conductor track 16 '.
  • the grinding surface pieces 12 and 12 ' are formed as annular discs, which are the same size in this particular example. In this case, the electrical conductor track 16 'penetrates the recess of the annular abrasive surface piece 12.
  • the space between the grinding surface pieces 12 and 12 ' is also filled with the electrically insulating material of the plug part 10.
  • the plug part 10 is rotatably mounted in the cable connection part 20.
  • the cable connection part 20 comprises the two housing halves 21 and 21 '.
  • the one housing half 21 has a holder 26 for the positive reception of the cable lugs 24 and 24 '.
  • the sliding contacts 22 and 22 ' are formed integrally with the cable lugs 24 and 24'.
  • the sliding contacts 22 and 22 ' are acted upon by a spring force, so that they are pressed against the grinding surface pieces 12 and 12'.
  • FIG. 3b is a side view of the cut-coupling device shown.
  • the arrangement of the cable lugs 24 and 24 'in the holder 26 is clarified.
  • 3c a top view of the cutaway coupling device is shown.
  • 3c illustrates the circular path-shaped grinding surface on the grinding surface piece 12 '.
  • the cable lug 24 'together with the sliding contacts 22' is approximately U-shaped. Since the sliding contact 22 'is designed as a double-slip contact, a reliable galvanic connection between the cable lug 24' and the grinding surface piece 12 'is ensured.
  • the shape of the grinding surface pieces 12 and 12 ' is not limited to circular disks.
  • the grinding surface pieces may for example also be designed as a cylinder jacket or pipe section.
  • the sliding contacts can be pressed against the inner and / or outer surface of the cylinder jacket or pipe section.
  • the grinding surface pieces must not necessarily be arranged one behind the other, but may also be arranged one inside the other and concentric with each other. In this case, for example, a smaller annular disk or circular disk are located within the recess of a larger circular disk. Also as a cylinder jacket or pipe section formed grinding surface pieces can be arranged concentrically to each other.
  • the coupling device according to the invention is usable without restriction for three- or multi-pole cable.
  • the number of sliding contact systems depends on how many electrical conductors 16 can penetrate the recess of the grinding surface piece 12 or 12 '.
  • the coupling device according to the invention can also be designed as a three-pin safety plug or socket.
  • five-pole power plug or power sockets can be configured according to the invention.
  • the coupling device according to the invention for plugs and sockets is provided, which are designed according to international and national standards, standards and regulations.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Communication Cables (AREA)
  • Cable Accessories (AREA)

Claims (22)

  1. Dispositif de couplage, en particulier prise mâle, fiche de contact ou prise femelle, pour un câble électrique, lequel est prévu pour la jonction amovible avec un dispositif de couplage de forme complémentaire et comporte les éléments suivants:
    - une partie de jonction (10) pour la jonction amovible avec une partie de forme complémentaire d'un dispositif de couplage de forme complémentaire, et
    - une partie de fixation du câble (20), à laquelle le câble est fixé ou peut être fixé de manière permanente ou amovible,
    - la partie de jonction (10) et la partie de fixation du câble (20) étant couplées électriquement l'une à l'autre;
    - la partie de fixation du câble (20) étant montée mobile par rapport à la partie de jonction (10),
    caractérisé en ce que
    la partie de fixation du câble (20) est constituée de deux moitiés de boîtier (21, 21').
  2. Dispositif de couplage selon la revendication 1,
    caractérisé en ce que
    la partie de jonction (10) et la partie de fixation du câble (20) sont couplées électriquement l'une à l'autre par au moins un système de contacts frottants (12, 22; 12', 22').
  3. Dispositif de couplage selon la revendication 1 ou 2,
    caractérisé en ce que
    le système de contacts frottants (12, 22; 12', 22') comporte au moins un contact frottant (22, 22') et au moins une partie à surface frottante(12, 12').
  4. Dispositif de couplage selon la revendication 3,
    caractérisé en ce que
    la partie à surface frottante (12, 12') comporte un disque annulaire ou une enveloppe cylindrique.
  5. Dispositif de couplage selon la revendication 3 ou 4,
    caractérisé en ce que
    deux ou plusieurs parties à surface frottante (12, 12') sont disposées concentriquement entre elles ou en série.
  6. Dispositif de couplage selon l'une quelconque des revendications 1 à 5,
    caractérisé en ce que
    - la partie de jonction (10) et la partie de fixation du câble (20) sont couplées électriquement l'une à l'autre par deux systèmes de contacts frottants (12, 22; 12', 22'), qui comportent chacun au moins un contact frottant (22, 22') et au moins une partie à surface frottante (12, 12'),
    - les parties à surface frottante (12, 12') des deux systèmes de contacts frottants (12, 22; 12', 22') comportant chacune un disque annulaire (12, 12'),
    - les contacts frottants (22, 22') étant réalisés de telle sorte qu'ils sont poussés contre les disques annulaires (12, 12') sous l'effet de la force d'un ressort, et
    - les disques annulaires (12, 12') des deux systèmes de contacts frottants (12, 22; 12', 22') sont situés face à face parallèlement et sont séparés l'un de l'autre par un matériau électro-isolant, et la mise en contact de ces disques annulaires (12, 12') avec les contacts frottants (22, 22') étant réalisée dans chaque cas contre la face du disque annulaire (12, 12'), qui est détournée de l'autre disque annulaire (12', 12).
  7. Dispositif de couplage selon l'une quelconque des revendications 1 à 6,
    caractérisé en ce que
    la partie de fixation du câble (20) est montée de manière à pouvoir tourner par rapport à la partie de jonction (10).
  8. Dispositif de couplage selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce qu'
    à chaque conducteur électrique (24) du câble est associé au moins un système de contacts frottants (12, 22; 12', 22').
  9. Dispositif de couplage selon l'une quelconque des revendications 1 à 8,
    caractérisé en ce qu'
    à chaque système de contacts frottants (12, 22; 12', 22') est associé au moins un conducteur électrique (24) du câble.
  10. Dispositif de couplage selon l'une quelconque des revendications 3 à 9,
    caractérisé en ce que
    la ou les partie(s) à surface frottante (12, 12') est/sont associée(s) à la partie de jonction (10) et le ou les contact(s) frottant(s) (22) est/sont associés à la partie de fixation du câble (20).
  11. Dispositif de couplage selon la revendication 10,
    caractérisé en ce que
    le contact frottant (22, 22') est fixé de manière amovible dans la partie de fixation du câble (20).
  12. Dispositif de couplage selon la revendication 10 ou la revendication 11,
    caractérisé en ce que
    les parties de boîtier (21, 21') de la partie de fixation du câble (20) comportent des évidements (26) pour la fixation des contacts frottants (22).
  13. Dispositif de couplage selon l'une quelconque des revendications 1 à 12,
    caractérisé en ce que
    la partie de jonction (10) est une fiche mâle à un pôle ou plusieurs pôles, qui est réalisée en particulier sous la forme d'une fiche mâle standard normée.
  14. Dispositif de couplage selon l'une quelconque des revendications 1 à 12,
    caractérisé en ce que
    la partie de jonction (10) est une fiche femelle à un pôle ou plusieurs pôles, qui est réalisée en particulier sous la forme d'une fiche femelle standard normée.
  15. Dispositif de couplage selon l'une quelconque des revendications 1 à 12,
    caractérisé en ce que
    la partie de jonction (10) est réalisée en partie sous forme de fiche mâle et en partie sous forme de fiche femelle.
  16. Dispositif de couplage selon la revendication 15,
    caractérisé en ce que
    la partie de jonction (10) est réalisée symétriquement de telle sorte qu'elle peut être couplée à un autre premier dispositif de jonction de même structure.
  17. Dispositif de couplage selon l'une quelconque des revendications 1 à 16,
    caractérisé en ce que
    la partie de fixation du câble (20) comporte au moins une borne de raccordement de câbles (24).
  18. Dispositif de couplage selon la revendication 17,
    caractérisé en ce qu'
    à chaque contact frottant (22) est associée une borne de raccordement de câbles (24).
  19. Dispositif de couplage selon la revendication 18,
    caractérisé en ce que
    chaque contact frottant (22) avec sa borne de raccordement de câbles (24) associée forme un composant d'un seul tenant.
  20. Dispositif de couplage selon la revendication 19 avec renvoi à la revendication 12,
    caractérisé en ce que
    les composants d'un seul tenant comportant le contact frottant (22) et la borne de raccordement de câbles (24) peuvent être insérés ou sont Insérés par l'intermédiaire de leur borne de raccordement de câbles (24) par conjugaison de forme dans les évidements (26) des parties de boîtier (21, 21').
  21. Dispositif de couplage selon l'une quelconque des revendications 1 à 20,
    caractérisé en ce que
    la partie de jonction (10) est une partie pleine.
  22. Dispositif de couplage selon la revendication 21,
    caractérisé en ce que
    la partie de jonction (10) est réalisée en majeure partie dans un matériau électro-isolant.
EP03026394A 2002-11-20 2003-11-18 Dispositif d'accouplage pour un câble électrique Expired - Lifetime EP1422792B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10254258 2002-11-20
DE10254258A DE10254258B4 (de) 2002-11-20 2002-11-20 Kupplungsvorrichtung für ein elektrisches Kabel

Publications (4)

Publication Number Publication Date
EP1422792A2 EP1422792A2 (fr) 2004-05-26
EP1422792A3 EP1422792A3 (fr) 2006-05-10
EP1422792B1 true EP1422792B1 (fr) 2011-09-14
EP1422792B8 EP1422792B8 (fr) 2012-02-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP03026394A Expired - Lifetime EP1422792B8 (fr) 2002-11-20 2003-11-18 Dispositif d'accouplage pour un câble électrique

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EP (1) EP1422792B8 (fr)
AT (1) ATE524853T1 (fr)
DE (1) DE10254258B4 (fr)
ES (1) ES2373534T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030537A1 (de) * 2007-06-30 2009-01-15 Daimler Ag Steckdose für eine Anhängevorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940652C2 (de) * 1989-12-08 2000-08-10 Georg Froehlich Elektrische Steckverbindung
US5772447A (en) * 1996-02-26 1998-06-30 Koontat Development Co. Ltd. Pivoting electrical plug
US5997310A (en) * 1998-10-21 1999-12-07 Chiu; Pen-Li Swivel electric plug
DE29822546U1 (de) * 1998-12-18 2000-04-20 Bosch Gmbh Robert Kontaktelement zur radialen Kontaktierung
FR2821991B1 (fr) * 2001-03-08 2003-05-23 Cit Alcatel Dispositif de connexion electrique

Also Published As

Publication number Publication date
DE10254258A1 (de) 2004-06-17
EP1422792A2 (fr) 2004-05-26
EP1422792A3 (fr) 2006-05-10
DE10254258B4 (de) 2013-09-12
EP1422792B8 (fr) 2012-02-29
ES2373534T3 (es) 2012-02-06
ATE524853T1 (de) 2011-09-15

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