EP4354663B1 - Connecteur a sertir pour la connexion mecanique et electriquement conductrice d'un contact de connexion electrique a un conducteur electrique et connexion a sertir d'un contact de connexion electrique a un conducteur electrique - Google Patents

Connecteur a sertir pour la connexion mecanique et electriquement conductrice d'un contact de connexion electrique a un conducteur electrique et connexion a sertir d'un contact de connexion electrique a un conducteur electrique

Info

Publication number
EP4354663B1
EP4354663B1 EP22201381.5A EP22201381A EP4354663B1 EP 4354663 B1 EP4354663 B1 EP 4354663B1 EP 22201381 A EP22201381 A EP 22201381A EP 4354663 B1 EP4354663 B1 EP 4354663B1
Authority
EP
European Patent Office
Prior art keywords
crimp
electrical conductor
connection
crimp connector
recess
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.)
Active
Application number
EP22201381.5A
Other languages
German (de)
English (en)
Other versions
EP4354663A1 (fr
Inventor
Wolf Neumann-Henneberg
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.)
Aknh Kontaktsysteme GmbH
Original Assignee
Aknh Kontaktsysteme 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 Aknh Kontaktsysteme GmbH filed Critical Aknh Kontaktsysteme GmbH
Priority to EP22201381.5A priority Critical patent/EP4354663B1/fr
Priority to US18/376,876 priority patent/US20240128659A1/en
Publication of EP4354663A1 publication Critical patent/EP4354663A1/fr
Application granted granted Critical
Publication of EP4354663B1 publication Critical patent/EP4354663B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • 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
    • H01R13/02—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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
    • 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
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket

Definitions

  • the invention relates to a crimp connector for mechanically and electrically connecting an electrical terminal contact to an electrical conductor having the features of the preamble of claim 1 and a crimp connection with the crimp connector.
  • the electrical connection contact is intended for an electrically conductive connection of the electrical conductor to, for example, a power source, or for electrically conductively connecting the electrical conductor to another electrical conductor. It can, for example, have a plug contact or an eyelet.
  • the electrical conductor is, for example, a cable and in particular a stranded wire.
  • Crimp connectors for a mechanically and electrically conductive connection of an electrical contact to an electrical conductor, such as a cable or wire are known, for example, from so-called cable lugs.
  • Cable lugs are stamped from a flat sheet of metal and bent into the desired shape. Extending from the actual cable lug are They have an extension that can also be considered the shaft of the cable lug, from which, after stamping, tabs protrude on both sides. These tabs are bent around the electrical conductor to form a crimp clamp and are crimped tightly, thus enclosing the electrical conductor as a crimp clamp and clamping it between themselves and the extension of the cable lug.
  • the patent application EP 2 846 404 A1 Disclosure reveals a T-shaped crimp connector for grounding a cable in a substation of an electricity plant by connecting it to an earthing network buried in the ground.
  • a crosshead of the T-shaped connector has U-shaped receptacles at both ends for the cable, which can be closed with sliding covers to form rings that enclose the cable, and in which the cable can be clamped by crimping.
  • the object of the invention is to propose a crimp connector and a crimp connection with low electrical contact resistance to an electrical conductor, which is suitable for high electrical currents of several hundred A, for example 800 A and more.
  • the crimp connector is designed for mechanically and electrically conductive connection to an electrical conductor, in particular a stranded wire, i.e., an electrical conductor consisting of individual wires.
  • the crimp connector has a connection zone for connecting to the electrical conductor and a crimp clamp which, when the connection is made, encloses the electrical conductor and crimps it tightly both within itself and to the connection zone of the crimp connector.
  • the crimp clamp by crimping, i.e., by plastically deforming the crimp clamp, clamps the electrical conductor within itself and thereby mechanically and electrically secures the electrical conductor to the connection zone of the crimp connector.
  • the crimp clamp can, for example, be ring-shaped or have one or two tabs, tongues, or the like, which are bent into the crimp clamp by plastic deformation.
  • the crimp connector has a groove-shaped recess in the connection zone in which the electrical conductor is arranged for connection and clamped with the crimp clamp.
  • the groove-shaped recess improves the mechanical hold of the electrical conductor on the crimp connector and, in particular, reduces electrical contact resistance between the crimp connector and the electrical conductor by molding the electrical conductor to the recess in the connection zone of the crimp connector when the electrical conductor is crimped with the crimp clamp, thereby improving the electrically conductive connection between the crimp connector and the electrical conductor.
  • the channel-shaped recess can, for example, have an angular, such as rectangular or trapezoidal, or a rounded, such as circular or elliptical, cross-section.
  • a preferred embodiment of the invention provides a step-shaped recess with steps extending in a longitudinal direction.
  • a step-shaped cross-section of the recess has proven advantageous with regard to a low electrical contact resistance between the crimp connector and the electrical conductor.
  • the crimp connector has stacked or layered, i.e., superimposed, sheets in the connection zone.
  • One of the layered sheets also referred to here as the base sheet, bridges the recess at one end.
  • the base sheet so to speak, forms the base of the recess.
  • Layered sheets arranged on one side of the base sheet have recesses that laterally define the recess.
  • the recesses are narrower in sheets located closer to the base sheet than in sheets located further away, such that the recess widens in a stepped manner with increasing distance from the base sheet.
  • one sheet with a recess on one side of the base sheet is sufficient, thus forming a single-step recess.
  • several layered sheets with recesses of varying widths are arranged on one side of the base sheet, whereby several sheets can have recesses of the same width to form a step.
  • several sheets without recesses can be used as base sheets.
  • the crimp clamp of preferred embodiments of the invention is a component separate from the crimp connector, which encloses the connection zone of the crimp connector and, when the connection is made, the electrical conductor.
  • the crimp clamp can thus be manufactured from a different material, for example, as unlaminated sheet metal and/or with a different thickness than the laminated sheets in the connection zone of the crimp connector. Designing the crimp clamp as a separate component allows for adaptation. to their function without restrictions due to the design of the connection zone.
  • the crimp clamp holds the layered sheets in their intended and stacked position relative to each other, with the recesses in the layered sheets forming the depression in the connection zone of the crimp connector. Once the crimp connection is established, the crimp clamp clamps the layered sheets together and against the electrical conductor.
  • the layered sheets have openings through which the crimp clamp passes, the crimp clamp aligning the openings in the sheets and thereby holding the layered sheets in their intended position.
  • the openings in the layered sheets are provided on both sides of the recess so that the crimp clamp passing through the openings holds the layered sheets more securely against rotation.
  • the crimp terminal has a U-shaped clamp that completely encloses and clamps the electrical conductor on one side of the terminal contact.
  • the crimp terminal is fixed to the terminal contact on both sides of the electrical conductor and completely encloses the conductor from one side to the opposite side.
  • the crimp terminal clamps the conductor between itself and the terminal contact and secures it in the recess in the terminal contact. Because the crimp terminal completely encloses the conductor in this embodiment, it cannot loosen by bending, thus improving the clamping of the conductor in the crimp terminal and at the terminal contact of the crimp connector according to the invention.
  • the crimp terminal has a projection formed into the electrical conductor on its inner side facing the conductor. This projection forms a recess in the conductor and extends from the inner side of the crimp terminal into this recess. This creates a positive fit between the crimp terminal and the conductor, preventing the conductor from being pulled out of the terminal. This positive fit, in addition to the clamping force of the terminal, provides additional retention of the conductor, thus improving the mechanical retention of the conductor both within the terminal and in the recess of the terminal contact of the crimp connector according to the invention.
  • the crimp connection according to the invention with the features of claim 9 has an electrical connection contact with a crimp connector of the type described above and an electrical conductor which is arranged in the recess in the connection zone of the crimp connector, enclosed by the crimp clamp and crimped firmly with the crimp clamp in the crimp clamp and in the recess in the connection zone of the crimp connector, i.e. mechanically fixed by a plastic deformation of the crimp clamp and electrically connected to the crimp connector and via the crimp connector electrically connected to the connection contact.
  • connection contact features, for example, an electrical connector, such as a plug or socket as a counterpart to a plug, an electrical screw connector, or an eyelet for creating an electrically conductive screw connection.
  • an electrical connector such as a plug or socket as a counterpart to a plug
  • an electrical screw connector such as a plug or socket
  • an eyelet for creating an electrically conductive screw connection.
  • the connection contact of the crimp connector is designed for an electrically conductive connection of the electrical conductor to, for example, a power source or another electrical conductor.
  • the electrical conductor includes, for example, a cable and, in particular, a strand.
  • the crimp connector 1 as shown in the drawing, has an electrical connection contact 2 and is designed for mechanical and electrically conductive connection with an electrical conductor 3.
  • the electrical connection contact 2 is designed as a plug socket with a socket 4 for inserting or for mounting onto a mating contact (not shown), for example, a cylindrical one.
  • the connecting contact 2 has a stack of coaxially stacked contact springs 5.
  • the contact springs 5 are circular and open at one circumferential point. They have outwardly projecting outer projections 15 at opposite circumferential points – in the exemplary embodiment a total of four – which are connected to the inside of the The contact springs 5 are located in the socket 4 of the connecting contact 2.
  • the contact springs 5 – in the exemplary embodiment, two – have internal projections 16 on opposing circumferential points, which project inwards and bear against the mating contact (not shown), for example, a cylindrical one, with a radial preload when the mating contact is inserted into the socket 4 or into the contact springs 5 in the socket 4 of the connecting contact 2.
  • the contact springs 5 are stamped sheet metal parts, although other embodiments are possible according to the invention.
  • Figure 1 A contact spring 5 is shown above a cover plate 17 of the connecting contact 2 of the crimp connector 1 according to the invention, in order to show the shape of the contact springs 5.
  • the crimp connector 1 Due to the radial preload with which the contact springs 5 bear against the mating contact (not shown) when the mating contact is inserted into the socket 4 or into the contact springs 5 of the terminal contact 2 of the crimp connector 1 according to the invention, the crimp connector 1 has good electrical contact with a low electrical contact resistance between the terminal contact 2 of the crimp connector 1 and the inserted mating contact (not shown).
  • cover plates 17 are arranged above and below on the contact area 7. These cover plates have a hole concentric with the socket 4 that covers the contact springs 5 and thereby holds them axially in the socket 4.
  • the diameter of the hole in the cover plates 17 is at least as large as the inner diameter of the contact springs 5 such that the inner projections 16 of the contact springs 5 protrude inwards beyond the hole in the cover plates 17.
  • Figure 2 One of the two cover plates 17 is not shown so that the contact springs 5 stacked in the socket 4 of the connection contact 2 are visible.
  • the crimp connector 1 comprises stamped, laser-cut, or otherwise manufactured sheet metal sheets 6, which are arranged in a layered, congruent arrangement, either lying on top of or abutting each other. Due to their layered arrangement, the sheet metal sheets 6 can also be considered stacked or as stamped packages.
  • Each of the metal sheets 6 has a contact area 7 with the insertion hole 4 and a connection zone 8.
  • the contact areas 7 of the stacked metal sheets 6 form the connection contact 2 of the crimp connector 1 according to the invention.
  • the sheets 6, with the exception of one or more base sheets 9, have a recess 10 – rectangular in the exemplary embodiment – which are located one above the other and form a channel-shaped depression 11 when the sheets 6 are stacked on top of or next to each other in a congruent manner.
  • one or more of the sheets 6 – in the exemplary embodiment arbitrarily two of the sheets 6 – do not have a recess 10, but bridge the recesses 10 in the connection zones 8 of the other sheets 6.
  • the sheets 6 without recess 10, also referred to here as base sheet(s) 9, are located on one side of the stacked sheets 6, that is, the sheets 6 with the recesses 10 are stacked on one side of the sheet(s) 6 without recess 10, i.e., arranged on one side of the base sheets 9, such that the base sheet(s) 9 limit the recess 11 formed by the recesses 10 of the other sheets 6 at a base of the recess 11, that is, the base sheet(s) 9 form the base of the recess 11 formed by the recesses 10 in the other sheets 6 in the connection zone 8 of the crimp connector 1 according to the invention.
  • the recesses 10 in the sheets 6 have different widths; those recesses 10 in the sheets 6 that are closer to the base sheet(s) 9 are narrower than those recesses 10 in the sheets 6 that are farther away from the base sheet(s) 6. Thus, the recesses 10 in the sheets 6 become wider with increasing distance from the base sheet(s) 9.
  • the recess 11 in the connection zone 8 of the crimp connector 1 according to the invention is step-shaped, having a step-shaped cross-section or longitudinal sides or cheeks on both sides. To form the steps on both sides of the recess 11, two or more sheets 6 can each have recesses 10 of the same width and thus together form a step.
  • the recesses 10 of all sheets 6 are of different widths.
  • the width of the recesses 10 in the plates 6 of the crimp connector 1 according to the invention decreases with increasing distance from the base plate(s) 9, i.e., the step width of the steps transverse to the recess 11 (the depth of the "step") decreases with increasing distance from the base plate(s) 9, which in Figure 2 This is evident.
  • An imaginary, curved line of the cross-section of the depression 11 along the sides of the depression 11, formed by the edges of the steps, is therefore not a straight line rising obliquely towards the bottom of the depression 11, but rather follows an arc.
  • the cross-section of the stepped depression 11 is thus adapted to an electrical conductor 3 with a round, but not necessarily circular, cross-section.
  • the recess 11 preferably has a step-shaped cross-section; however, recesses with other cross-sections, for example square, rectangular or trapezoidal cross-sections or with circular or non-circular rounded cross-sections, are also possible (not shown).
  • the crimp connector 1 has two base plates 9 and six plates 6 with recesses 10 of different widths, which are arranged stacked on top of each other on one side of the two base plates 9, wherein plates 6 with a narrower recess 10 are arranged closer to the base plate(s) 9 and plates 6 with a wider recess 10 are arranged further away from the base plate(s) 9.
  • the two cover plates 17 are arranged coaxially to the mounting hole 4 at the top and bottom of the stacked plates 6 in the contact area 7.
  • the two cover plates 17 and the plates 6, 9 are held together by four rivets arranged around the mounting hole 4.
  • the plates 6, 9, 17 can also be held together in another way.
  • the crimp connector 1 has a crimp clamp 12, which can be integral with the crimp connector 1, but in the exemplary embodiment is a component separate from the crimp connector 1 or from its plates 6, 9.
  • the crimp clamp 12 is arranged in the connection zone 8 of the connection contact 2 or of the stacked plates 6, 9 that form the connection contact 2.
  • the crimp clamp 12 consists of a strip of sheet metal that is first bent into a U-shaped bracket (see Figure 1).
  • Figure 1 The legs of the U-shaped bracket forming the crimp clamp 12 are inserted through openings 13 in the layered sheets 6, 9 of the crimp connector 1.
  • the openings 13 are designed as slots on both sides of the recesses 10 in the sheets 6, 9, which form the recess 11 in the connection zone 8 of the crimp connector 1.
  • the crimp clamp 12 inserted through the openings 13 in the sheets 6, 9 and the rivets hold the layered sheets 6, 9 in their congruent, stacked position relative to one another.
  • the crimp terminal 12 is arranged on the connection contact 2 of the crimp connector 1 according to the invention such that a yoke of the U-shaped bracket forming the crimp terminal 12 encloses the electrical conductor 3 on one side opposite the recess 11 in the connection contact 2 and legs of the crimp terminal 12 on both sides of the electrical conductor 12 run past and pass through the openings 13 in the plates 6, 9 and are bent 90° on the side of the plates 6, 9 opposite the electrical conductor 3 in order to connect the crimp terminal 12 to the terminal contact 2.
  • the ends of the crimp terminal 12 bent on the side of the base plates 9 are in Figure 4 to be seen.
  • the crimp terminal 12 encloses the electrical conductor 3 on the side of the connection contact 2, in which the recess 11 is located, in which the electrical conductor 3 lies with part of its circumference, continuously without interruption.
  • the electrical conductor 3 is arranged in the recess 11 in the connection zone 8 of the crimp connector 1 according to the invention and between the legs of the U-shaped crimp clamp 12, which are inserted through the slots forming the openings 13 on both sides of the recess 11.
  • the electrical conductor 3 is, for example, a cable, in particular a stranded wire, the stripped end of which is arranged in the recess 11 between the legs of the crimp clamp 12.
  • the crimp clamp 12 is pressed at its yoke towards the plates 6, whereby the electrical conductor 3 is clamped by the crimp clamp 12 into the recess 11 in the connection zone 8 of the crimp connector 1 and clamped between the recess 11 and the crimp clamp 12.
  • the ends of the legs of the crimp clamp 12 are bent over on the opposite side, i.e., on the side of the base plates 9, in such a way that the crimp clamp 12 is connected to the plates 6, 9 and clamps the electrical conductor in the recess 11.
  • a groove is embossed into the yoke of the crimp terminal 12, which forms a recess 19 inside the yoke of the crimp terminal 12 and is formed there in the electrical conductor 12.
  • Figure 1 is drawn.
  • the groove of the crimp clamp 12 can also generally be referred to as a projection 20 in the The crimp terminal 12 is formed into the electrical conductor 3 and improves its mechanical hold in its longitudinal direction in the crimp terminal 12.
  • the stranded wire forming the electrical conductor 3 in the exemplary embodiment has a conductor cross-section without insulation of, for example, 125 mm2 and a conductor diameter without insulation of, for example, 25–28 mm.
  • a pressing force exerted perpendicular to the terminal contact 2 on the yoke of the crimp terminal 12 to clamp the electrical conductor 3 in the crimp terminal 12 and in the recess 11 in the connection zone 8 of the crimp connector 1 is, for example, 20 t (tons).
  • the legs of the crimp terminal 12 are supported laterally from the outside during pressing to prevent them from bending outwards.
  • the individual wires of the strand are formed against the steps on the sides of the recess 11 in the connection zone 8, thereby achieving, on the one hand, a mechanically tight connection of the electrical conductor 3 with the crimp connector 1 of the crimp connection 14 according to the invention and, on the other hand, an electrically conductive connection with low electrical contact resistance between the electrical conductor 3 and the crimp connector 1.
  • the crimp connector 1 or crimp connection 14 according to the invention is suitable for electrical currents of several hundred amperes, for example 800 A or more, and for connecting to or to electrical power sources with an electrical voltage of several hundred volts, for example 1,000 V or more.
  • a possible or intended use of the crimp connector 1 or crimp connection 14 according to the invention is for connecting to or to a traction battery/accumulator of an electrically powered motor vehicle, in particular an electrically powered truck.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Claims (11)

  1. Connecteur à sertir pour une liaison mécanique et électriquement conductrice avec un conducteur électrique, dans lequel le connecteur à sertir (1) présente une zone de liaison (8) pour la liaison avec le conducteur électrique (3) et une pince à sertir (12) pour entourer et serrer par sertissage le conducteur électrique (3) sur la zone de liaison (8), et dans lequel la zone de liaison (8) du connecteur à sertir (1) présente une cavité (11) en forme de gouttière dans laquelle le conducteur électrique (3) est disposé pour la liaison,
    caractérisé en ce que la zone de liaison (8) du connecteur à sertir (1) présente des tôles (6) disposées en couches, dans lequel au moins une tôle de base (9) couvre la cavité (11) au niveau d'un fond de la cavité (11) et des tôles (6) disposées en couches sur un côté de la tôle de base (9) comprennent des évidements (10) qui délimitent latéralement la cavité (11).
  2. Connecteur à sertir selon la revendication 1, caractérisé en ce que la cavité (11) en forme de gouttière présente des joues en forme de marches d'escalier.
  3. Connecteur à sertir selon la revendication 1, caractérisé en ce que les évidements (10) des tôles (6) disposées en couches sur un côté de la tôle de base (9) sont plus larges au fur et à mesure que la distance par rapport à la tôle de base (9) augmente.
  4. Connecteur à sertir selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la pince à sertir (12) est un composant séparé du connecteur à sertir (1), lequel composant entoure la zone de liaison (8) et le conducteur électrique (3).
  5. Connecteur à sertir selon les revendications 1 et 4, caractérisé en ce que la pince à sertir (12) maintient les tôles (6, 9) disposées en couches dans leur position en couches les unes par rapport aux autres.
  6. Connecteur à sertir selon la revendication 5, caractérisé en ce que les tôles (6) disposées en couches présentent des ouvertures (13) à travers lesquelles passe la pince à sertir (12).
  7. Connecteur à sertir selon l'une ou plusieurs des revendications 4 à 6, caractérisé en ce que la pince à sertir (12) entoure de manière continue le conducteur électrique (3) sur le côté de la zone de liaison (8) dans laquelle se trouve la cavité (11) en forme de gouttière et est fixée à la zone de liaison (8) de part et d'autre du conducteur électrique (3).
  8. Connecteur à sertir selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la pince à sertir (12) présente une saillie (20) formée dans le conducteur électrique (3) sur un côté intérieur tourné vers le conducteur électrique (3).
  9. Liaison par sertissage, comportant un conducteur électrique (3) et comportant un contact de raccordement électrique (2) qui présente un connecteur à sertir (1) selon l'une ou plusieurs des revendications précédentes, lequel connecteur à sertir relie le conducteur électrique (3) de manière mécanique et électriquement conductrice au contact de raccordement électrique (2), caractérisée en ce que le conducteur électrique (3) est disposé dans la cavité (11) dans la zone de liaison (8) du connecteur à sertir (1) et est entouré de la pince à sertir (12) et est serré par sertissage dans la cavité (11).
  10. Liaison par sertissage selon la revendication 9, caractérisée en ce que la pince à sertir (12) est un composant séparé du connecteur à sertir (1), lequel composant entoure la zone de liaison (8) et le conducteur électrique (3), serre le conducteur électrique (3) conjointement avec la zone de liaison (8) du connecteur à sertir (1) et serre le conducteur électrique (3) dans la cavité (11) dans la zone de liaison (8) du connecteur à sertir (1).
  11. Liaison par sertissage selon la revendication 9 ou 10,
    caractérisée en ce que le conducteur électrique (3) présente un toron.
EP22201381.5A 2022-10-13 2022-10-13 Connecteur a sertir pour la connexion mecanique et electriquement conductrice d'un contact de connexion electrique a un conducteur electrique et connexion a sertir d'un contact de connexion electrique a un conducteur electrique Active EP4354663B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22201381.5A EP4354663B1 (fr) 2022-10-13 2022-10-13 Connecteur a sertir pour la connexion mecanique et electriquement conductrice d'un contact de connexion electrique a un conducteur electrique et connexion a sertir d'un contact de connexion electrique a un conducteur electrique
US18/376,876 US20240128659A1 (en) 2022-10-13 2023-10-05 Crimp Connector for Mechanically and Electrically Conductively Connecting an Electrical Connecting Contact to an Electrical Conductor, and Crimp Connection of an Electrical Connecting Contact to an Electrical Conductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22201381.5A EP4354663B1 (fr) 2022-10-13 2022-10-13 Connecteur a sertir pour la connexion mecanique et electriquement conductrice d'un contact de connexion electrique a un conducteur electrique et connexion a sertir d'un contact de connexion electrique a un conducteur electrique

Publications (2)

Publication Number Publication Date
EP4354663A1 EP4354663A1 (fr) 2024-04-17
EP4354663B1 true EP4354663B1 (fr) 2025-12-10

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EP22201381.5A Active EP4354663B1 (fr) 2022-10-13 2022-10-13 Connecteur a sertir pour la connexion mecanique et electriquement conductrice d'un contact de connexion electrique a un conducteur electrique et connexion a sertir d'un contact de connexion electrique a un conducteur electrique

Country Status (2)

Country Link
US (1) US20240128659A1 (fr)
EP (1) EP4354663B1 (fr)

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JP6506876B1 (ja) * 2018-10-29 2019-04-24 株式会社デルタプラス 圧着接続端子
EP3783756B1 (fr) * 2019-08-20 2025-06-04 Aptiv Technologies AG Connecteur pour des applications automobiles et son procédé d'assemblage
JP7001979B2 (ja) * 2020-03-27 2022-01-20 住友電装株式会社 シールド端子
EP4220866B1 (fr) * 2022-01-26 2024-11-06 Aptiv Technologies AG Borne de puissance comportant une structure multicouche et ensemble de bornes de puissance ayant un nombre divers de couches

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