EP3224906B1 - Dispositif pour l'interconnexion électrique de câbles électriques - Google Patents

Dispositif pour l'interconnexion électrique de câbles électriques Download PDF

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Publication number
EP3224906B1
EP3224906B1 EP15812885.0A EP15812885A EP3224906B1 EP 3224906 B1 EP3224906 B1 EP 3224906B1 EP 15812885 A EP15812885 A EP 15812885A EP 3224906 B1 EP3224906 B1 EP 3224906B1
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EP
European Patent Office
Prior art keywords
terminals
pressing elements
central axis
pole connector
electrical cables
Prior art date
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Application number
EP15812885.0A
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German (de)
English (en)
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EP3224906A1 (fr
Inventor
Sandro Galli
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Techno Group SRL
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Techno Group SRL
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Publication of EP3224906A1 publication Critical patent/EP3224906A1/fr
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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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/484—Spring housing details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4367—Insertion of locking piece from the rear
    • 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
    • H01R24/86—Parallel contacts arranged about a common axis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring

Definitions

  • the present invention relates to a group for the electrical interconnection of electrical cables.
  • each electrical cable stripped of its insulating sheath, is inserted in an appropriate housing of the corresponding terminal where, by means of a mechanical screw or spring system, the mechanical retention is made of the electrical cable whilst ensuring at the same time the closing of the relevant power circuit.
  • the terminals equipped with a spring mechanism typically consist of a first portion with a spring for the connection to the electrical cable, and of a second portion provided with a pin (in case of male terminals) or a bush (in the case of female terminals), for the connection to the other terminal.
  • multi-pole connectors wherein, for example, a first multi-pole connector contains internally a plurality of male terminals and a second multi-pole connector contains internally a plurality of female terminals. The moment the two connectors are coupled, the male terminals come into contact with the female terminals closing the various electrical circuits corresponding to the respective electrical cables.
  • multi-pole connectors may have a fairly high number of terminals and corresponding keys and it is therefore easy to appreciate how said problems can weigh a lot on the entire process of production of traditional multi-pole connectors.
  • the multi-pole connectors with keys facilitate the operator during the release of the springs, on the other hand they do not provide any additional aid during the electrical cable insertion phase.
  • the main aim of the present invention is to provide a group for the electrical interconnection of electrical cables which is more practical and easier to use than connectors of known type.
  • one object of the present invention is to provide a group for the electrical interconnection of electrical cables which allows both to block and release the electrical cables with ease.
  • Another object of the present invention is to provide a group for the electrical interconnection of electrical cables which can be manufactured in a simple and practical manner and with lower production costs than traditional systems.
  • Another object of the present invention is to provide a group for the electrical interconnection of electrical cables which allows to overcome the mentioned drawbacks of the prior art within the ambit of a simple, rational as well as easy and effective to use solution.
  • globally indicated with reference number 50 is a group for the electrical interconnection of electrical cables.
  • the group 50 comprises:
  • the first multi-pole connector 51 is couplable to the second multi-pole connector 52 in a coupling configuration in which the first terminals 2, 3 and the second terminals 6, 7 are in mutual contact for the electrical connection of the electrical cables 5, 9.
  • first multi-pole connector 51 and the second multi-pole connector 52 are intended to accommodate five first terminals 2, 3 and five second terminals 6, 7 but it is easy to understand that alternative embodiments are possible wherein the multi-pole connectors 51, 52 are intended to accommodate a different number of first terminals 2, 3 and of second terminals 6, 7.
  • Each first terminal 2, 3 has a first distal portion 2 shaped like a pin and a first proximal portion 3 shaped to define at least the first bending spring 4; similarly, each second terminal 6, 7 has a second distal portion 6 shaped like a bush and a second proximal portion 7 shaped to define at least the second bending spring 8.
  • the adjectives "distal” and "proximal” are used with reference to the relative position which the first terminals 2, 3 and the second terminals 6, 7 take on with respect to the corresponding electrical cables 5, 9, wherein the distal portions 2, 6 are located further away from the electrical cables 5, 9 while the proximal portions 3, 7 are placed closer to the electrical cables 5, 9.
  • the first distal portions 2 and the second distal portions 6 are sized so that, in the coupling configuration of the multi-pole connectors 51, 52, the first distal portions 2 can be inserted in the second distal portions 6 to make a coupling of the pin/bush type for the electrical connection of electrical cables 5, 9.
  • the first proximal portions 3 and the second proximal portions 7, on the other hand, are shaped so as to present:
  • the bending springs 4, 8 comprise at least one projecting portion 21, 36 that protrudes with respect to the primary flap 14, 29.
  • the projecting portions 21, 36 in practice, are able to come in contact with an externally-operated pressing element 59, 68, as it will be better described below.
  • the first terminal 2, 3 and the second terminal 6, 7 are obtainable, e.g., by shearing and bending a sheet metal.
  • the electrically conductive material used to make the first terminal 2, 3 and the second terminal 6, 7 is, e.g., phosphorous bronze or brass.
  • the electrically insulating material from which the first terminal 2, 3 and the second terminal 6, 7 are made is plastic, e.g. of the polyamide type or the like, which can be usefully employed to form the first terminal 2, 3 and the second terminal 6, 7 by means of an injection molding process.
  • the first multi-pole connector 51 has a first central axis A1 and comprises:
  • the first housing body 53 is internally hollow to define a plurality of first cavities 55 wherein the first terminals 2, 3 can be inserted.
  • the first cavities 55 extend parallel to the first central axis A1 and the first terminals 2, 3 are insertable inside them making them slide along an insertion direction which is also parallel to the first central axis A1.
  • the first housing body 53 comprises a plurality of first protrusions 56 which extend parallel to the first central axis A1, and inside which is obtained a part of the first cavities 55 intended to accommodate the first distal portions 2 of the first terminals 2, 3.
  • first housing body 53 At the center of the first housing body 53 is also obtained a first seat 57 for the insertion by interlocking of a first pin 58 equipping the first cover 54, which allows the mutual coupling of the first housing body 53 and of the first cover 54.
  • the first seat 57 and the first pin 58 extend parallel to the first central axis A1 and the mutual coupling of the first housing body 53 and of the first cover 54 takes place by sliding them along a coupling direction which is also parallel to the first central axis A1.
  • the first multi-pole connector 51 also comprises at least two first pressing elements 59 forming a single monolithic body with at least one of the first housing body 53 and the first cover 54, to which the first pressing elements 59 are joined by means of respective first folding segments 60 able to make the first pressing elements 59 movable to apply a pressure on the first bending springs 4.
  • the first multi-pole connector 51 comprises five first pressing elements 59, one for each first terminal 2, 3; it is easy to understand however that alternative embodiments are possible with a different number of first pressing elements 59.
  • the first pressing elements 59 form a single monolithic body with the first cover 54, even if alternative embodiments cannot be ruled out wherein, on the other hand, they are joined to the first housing body 53.
  • first folding segments 60 define first axes of rotation R of the first pressing elements 59 which are substantially orthogonal to the first central axis A1.
  • the first pressing elements 59 comprise respective first push-button surfaces 61 manually pressable for moving the first pressing elements 59 around the first folding segments 60.
  • the second multi-pole connector 52 has a second central axis A2 and comprises:
  • the second housing body 62 is internally hollow to define a plurality of second cavities 64 wherein the second terminals 6, 7 can be inserted.
  • the second cavities 64 extend parallel to the second central axis A2 and the second terminals 6, 7 can be inserted inside them making them slide along a direction of insertion which is also parallel to the second central axis A2.
  • the second housing body 62 comprises a plurality of second protrusions 65 which extend parallel to the second central axis A2 and inside which is obtained a part of the second cavities 64 intended to house the second distal portions 6 of the second terminals 6, 7.
  • the second protrusions 65 are sized so they can be inserted longitudinally inside the first protrusions 56, while the first distal portions 2 housed in the first cavities 55 insert themselves inside the second distal portions 6 housed in the second cavities 64.
  • first multi-pole connector 51 and the second multi-pole connector 52 are shaped to allow their mutual coupling along a coupling direction B substantially parallel to the central axes A1, A2.
  • a second seat 66 for the insertion by interlocking of a second pin 67 equipping the second cover 63, which allows the mutual coupling of the second housing body 62 and of the second cover 63.
  • the second seat 66 and the second pin 67 extend parallel to the second central axis A2 and the mutual coupling of the second housing body 62 and the second cover 63 takes place by sliding them along a coupling direction which is also parallel to the second central axis A2.
  • the second multi-pole connector 52 also comprises at least two second pressing elements 68 forming a single monolithic body with at least one of the second housing body 62 and the second cover 63, to which the second pressing elements 68 are joined by means of respective second folding segments 69 able to make the second pressing elements 68 movable to apply a pressure on the second bending springs 8.
  • the second multi-pole connector 52 comprises five second pressing elements 68, one for each second terminal 6, 7; it is easy to understand however that alternative embodiments are possible with a different number of second pressing elements 68.
  • the second pressing elements 68 form a single monolithic body with the second cover 63, even if alternative embodiments cannot be ruled out wherein, on the other hand, they are joined to the second housing body 62.
  • the second folding segments 69 define second axes of rotation of the second pressing elements 68 which are substantially orthogonal to the second central axis A2.
  • the second pressing elements 68 comprise respective second push-button surfaces 70 manually pressable for moving the second pressing elements 68 around the second folding segments 69.
  • the first push-button surfaces 61 extend longitudinally to the first central axis A1 and are manually pressable by means of a pressure P directed along a direction substantially orthogonal to the first central axis A1.
  • the first cover 54 comprises a first bottom wall 71 substantially transverse to the first central axis A1 and associated with the first pin 58.
  • the first bottom wall 71 has first through-openings 72 through which the first electrical cables 5 can pass which are intended to be blocked by the first bending springs 4.
  • the first pressing elements 59 extend overhanging from the peripheral edge of the first bottom wall 71 along a direction parallel to the first central axis A1 and, when the first cover 54 is fitted over the first housing body 53, these are positioned inside the first recesses 73 obtained on the outer lateral surface of the first housing body 53, leaving the first push-button surfaces 61 facing outwards and accessible by the user to be pressed.
  • first thrust profile sections 74 intended to come into contact with the first bending springs 4.
  • first thrust profile sections 74 are able to contact the projecting portions 21 of the first bending springs 4 to compress the springs themselves, as shown in figures 3 and 4 , and to allow the insertion and the removal of the first electrical cables 5 in the space between the first bending springs 4 and the primary flaps 14 of the first terminals 2, 3.
  • the second push-button surfaces 70 extend longitudinally to the second central axis A2 and are manually pressable by means of a pressure directed along a direction substantially orthogonal to the second central axis A2.
  • the second cover 63 comprises a second bottom wall 84 substantially transverse to the second central axis A2 and associated with the second pin 67.
  • the second bottom wall 84 has second through-openings 75 through which the second electrical cables 9 can pass intended to be blocked by the second bending springs 8.
  • the second pressing elements 68 extend overhanging from the peripheral edge of the second bottom wall 84 along a direction parallel to the second central axis A2, and when the second cover 63 is fitted over the second housing body 62, these are positioned inside second recesses 76 obtained on the outer lateral surface of the second housing body 62, leaving the second push-button surfaces 70 facing outwards and accessible by the user to be pressed.
  • the second thrust profile sections 77 are able to contact the projecting portions 36 of the second bending springs 8 to compress the springs themselves, in a way entirely similar to what occurs with the first thrust profile sections 74 shown in figures 3 and 4 , and allow the insertion and the removal of the second electrical cables 9 in the space between the second bending springs 8 and the primary flaps 29 of the second terminals 6, 7.
  • the first push-button surfaces 61 extend orthogonally to the first central axis A1 and are manually pressable by means of a pressure P directed along a direction substantially parallel to the first central axis A1.
  • the first pressing elements 59 comprise a first actuating segment 78 that extends overhanging from the first pin 58 along a radial direction, i.e., orthogonal to the first central axis A1, and a first thrust segment 79 which extends overhanging from the first actuating segment 78 along a direction parallel to the first central axis A1.
  • the first actuating segments 78 define the first push-button surfaces 61 and have first through holes 80 through which can pass the first electrical cables 5 intended to be blocked by the first bending springs 4.
  • the first thrust segments 79 are intended to come into contact with the first bending springs 4.
  • first thrust segments 79 are able to contact the projecting portions 21 of the first bending springs 4 to compress the springs themselves, as shown in figures 7 and 8 , and allow the insertion and the removal of the first electrical cables 5 in the space between the first bending springs 4 and the primary flaps 14 of the first terminals 2, 3.
  • the second push-button surfaces 70 extend orthogonally to the second central axis A2 and are manually pressable by means of a pressure directed along a direction substantially orthogonal to the second central axis A2.
  • the second pressing elements 68 comprise a second actuating segment 81 that extends overhanging from the second pin 67 along a radial direction, i.e., orthogonal to the second central axis A2, and a second thrust segment 82 which extends overhanging from the second actuating segment 81 along a direction parallel to the second central axis A2.
  • the second thrust segments 82 When the second cover 63 is fitted over the second housing body 62, the second thrust segments 82 remain turned outwards and accessible by the user to be pressed while the second thrust segments 82 insert themselves in the second housing body 62.
  • the second actuating segments 81 in practice, define the second push-button surfaces 70 and have second through holes 83 through which the second electrical cables 9 can pass intended to be blocked by the second bending springs 8.
  • the second thrust segments 82 are intended to come into contact with the second bending springs 8.
  • the second thrust segments 82 are able to contact the projecting portions 36 of the second bending springs 8 to compress the springs themselves, in a way entirely similar to what occurs with the first thrust segments 79 shown in the Figures 7 and 8 , and allow the insertion and the removal of the second electrical cables 9 in the space between the second bending springs 8 and the primary flaps 29 of the second terminals 6, 7.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Conductive Materials (AREA)
  • Communication Cables (AREA)

Claims (7)

  1. Groupe (50) pour l'interconnexion électrique de câbles électriques (5, 9), comprenant :
    - un premier connecteur multipôle (51) en matériau électriquement isolant apte à recevoir au moins deux premières bornes (2, 3), en matériau électriquement conducteur, chaque première borne (2, 3) ayant une première partie proximale (3) façonnée pour définir au moins un rabat primaire (14) et au moins un rabat secondaire (16), qui est replié sur lui-même, pour définir au moins un premier ressort de flexion (4) pour le verrouillage de premiers câbles électriques (5) respectifs, ledit premier connecteur multipôle (51) comprenant :
    - les au moins deux premières bornes (2, 3) ;
    - au moins un premier corps de boîtier (53) dans lequel lesdites premières bornes (2, 3) peuvent être insérées ; et
    - au moins un premier couvercle (54) adapté à la fermeture dudit premier corps de boîtier (53) après que lesdites premières bornes (2, 3) ont été insérées ;
    - un deuxième connecteur multipôle (52) en matériau électriquement isolant apte à recevoir au moins deux deuxièmes bornes (6, 7), en matériau électriquement conducteur, chaque deuxième borne (6, 7) ayant une deuxième partie proximale (7) façonnée pour définir au moins un rabat primaire (29) et au moins un rabat secondaire (31), qui est replié sur lui-même, pour définir au moins un deuxième ressort de flexion (8) pour le verrouillage de deuxièmes câbles électriques (9) respectifs, ledit deuxième connecteur multipôle (52) comprenant
    - les au moins deux deuxièmes bornes (6, 7) ;
    - au moins un deuxième corps de boîtier (62) dans lequel lesdites deuxièmes bornes (6, 7) peuvent être insérées ; et
    - au moins un deuxième couvercle (63) adapté à la fermeture dudit deuxième corps de boîtier (62) après que lesdites deuxièmes bornes (6, 7) ont été insérées ;
    dans lequel :
    - ledit premier connecteur multipôle (51) a un premier axe central (A1) ;
    - ledit deuxième connecteur multipôle (52) a un deuxième axe central (A2) ; et
    - ledit premier connecteur multipôle (51) et ledit deuxième connecteur multipôle (52) sont façonnés pour permettre leur couplage mutuel le long d'une direction de couplage (B) sensiblement parallèle auxdits axes centraux (A1, A2), dans une configuration de couplage dans laquelle lesdites premières bornes (2, 3) et lesdites deuxièmes bornes (6, 7) sont en contact mutuel pour la connexion électrique desdits câbles électriques (5, 9) ;
    - ledit premier connecteur multipôle (51) comprend au moins deux premiers éléments de pression (59) formant un corps monolithique unique avec au moins l'un parmi ledit premier corps de boîtier (53) et ledit premier couvercle (54), auquel lesdits premiers éléments de pression (59) sont reliés au moyen de premiers segments de pliage (60) respectifs aptes à rendre lesdits premiers éléments de pression (59) mobiles pour appliquer une pression sur lesdits premiers ressorts de flexion (4), afin de comprimer et de déformer lesdits ressorts de flexion (4) pour permettre l'insertion et le retrait desdits premiers câbles électriques (5) dans l'espace entre lesdits premiers ressorts de flexion (4) et lesdits rabats primaires (14) définis par lesdites premières bornes (2, 3) dudit premier connecteur multipôle (51) ;
    - ledit deuxième connecteur multipôle (52) comprend au moins deux deuxièmes éléments de pression (68) formant un corps monolithique unique avec au moins l'un parmi ledit deuxième corps de boîtier (62) et ledit deuxième couvercle (63), auquel lesdits deuxièmes éléments de pression (68) sont reliés au moyen de deuxièmes segments de pliage (69) respectifs aptes à rendre lesdits deuxièmes éléments de pression (68) mobiles pour appliquer une pression sur lesdits deuxièmes ressorts de flexion (8), afin de comprimer et de déformer lesdits ressorts de flexion (8) pour permettre l'insertion et le retrait desdits premiers câbles électriques (9) dans l'espace entre lesdits premiers ressorts de flexion (8) et lesdits rabats primaires (29) définis par lesdites deuxièmes bornes (6, 7) dudit deuxième connecteur multipôle (52) ; chacun desdits premiers segments de pliage (60) définit un premier axe de rotation (R) correspondant desdits premiers éléments de pression (59) qui est sensiblement orthogonal audit premier axe central (A1), et dans lequel lesdits premiers éléments de pression (59) comprennent des premières surfaces de bouton-poussoir (61) respectives pouvant être pressées manuellement pour déplacer lesdits premiers éléments de pression (59) autour desdits premiers segments de pliage (60) ; dans lequel lesdites premières surfaces de bouton-poussoir (61) s'étendent longitudinalement audit premier axe central (A1) et peuvent être pressées manuellement au moyen d'une pression (P) dirigée le long d'une direction sensiblement orthogonale audit premier axe central (A1).
  2. Groupe (50) selon la revendication 1, dans lequel
    lesdits premiers éléments de pression (59) forment un corps monolithique unique avec ledit premier couvercle (54).
  3. Groupe (50) selon une ou plusieurs des revendications précédentes, dans lequel chacun desdits deuxièmes segments de pliage (69) définit un deuxième axe de rotation correspondant desdits deuxièmes éléments de pression (68) qui est sensiblement orthogonal audit deuxième axe central (A2).
  4. Groupe (50) selon une ou plusieurs des revendications précédentes, dans lequel lesdits deuxièmes éléments de pression (68) comprennent des deuxièmes surfaces de bouton-poussoir (70) respectives pouvant être pressées manuellement pour déplacer lesdits deuxièmes éléments de pression (68) autour desdits deuxièmes segments de pliage (69).
  5. Groupe (50) selon la revendication 4, dans lequel
    lesdites deuxièmes surfaces de bouton-poussoir (70) s'étendent longitudinalement audit deuxième axe central (A2) et peuvent être pressées manuellement au moyen d'une pression dirigée le long d'une direction sensiblement orthogonale audit deuxième axe central (A2).
  6. Groupe (50) selon la revendication 4, dans lequel
    lesdites deuxièmes surfaces de bouton-poussoir (70) s'étendent orthogonalement audit deuxième axe central (A2) et peuvent être pressées manuellement au moyen d'une pression dirigée le long d'une direction sensiblement parallèle audit deuxième axe central (A2).
  7. Groupe (50) selon une ou plusieurs des revendications précédentes, dans lequel lesdits deuxièmes éléments de pression (68) forment un corps monolithique unique avec ledit deuxième couvercle (63).
EP15812885.0A 2014-11-25 2015-11-20 Dispositif pour l'interconnexion électrique de câbles électriques Active EP3224906B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO2014A000344A ITMO20140344A1 (it) 2014-11-25 2014-11-25 Gruppo per l'interconnessione elettrica di cavi elettrici
PCT/IB2015/059006 WO2016083966A1 (fr) 2014-11-25 2015-11-20 Dispositif pour l'interconnexion électrique de câbles électriques

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EP3224906A1 EP3224906A1 (fr) 2017-10-04
EP3224906B1 true EP3224906B1 (fr) 2021-03-17

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EP (1) EP3224906B1 (fr)
ES (1) ES2880319T3 (fr)
IT (1) ITMO20140344A1 (fr)
WO (1) WO2016083966A1 (fr)

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TWI677149B (zh) * 2018-09-13 2019-11-11 進聯工業股份有限公司 連接器之改良結構
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ES2880319T3 (es) 2021-11-24
EP3224906A1 (fr) 2017-10-04
ITMO20140344A1 (it) 2016-05-25

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