EP3138160B1 - Liaison par sertissage et soudage - Google Patents

Liaison par sertissage et soudage Download PDF

Info

Publication number
EP3138160B1
EP3138160B1 EP15718771.7A EP15718771A EP3138160B1 EP 3138160 B1 EP3138160 B1 EP 3138160B1 EP 15718771 A EP15718771 A EP 15718771A EP 3138160 B1 EP3138160 B1 EP 3138160B1
Authority
EP
European Patent Office
Prior art keywords
stranded wire
connection
crimp
crimping
stranded
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
EP15718771.7A
Other languages
German (de)
English (en)
Other versions
EP3138160A1 (fr
Inventor
Walter Baldauf
Martin Hundseder
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.)
Rosenberger Hochfrequenztechnik GmbH and Co KG
Original Assignee
Rosenberger Hochfrequenztechnik GmbH and Co KG
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 Rosenberger Hochfrequenztechnik GmbH and Co KG filed Critical Rosenberger Hochfrequenztechnik GmbH and Co KG
Publication of EP3138160A1 publication Critical patent/EP3138160A1/fr
Application granted granted Critical
Publication of EP3138160B1 publication Critical patent/EP3138160B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01R4/187—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 combined with soldering or welding
    • 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
    • H01R4/58—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 characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • H01R4/625—Soldered or welded connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0207—Ultrasonic-, H.F.-, cold- or impact welding
    • 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
    • H01R4/20—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 using a crimping sleeve

Definitions

  • the invention relates to a method for producing a permanent mechanical and electrical connection between a stranded wire and a connection element. One end of the stranded cable is welded to the connection element. Furthermore, the invention relates to a connection produced according to the method according to the invention between a connection element and a stranded wire.
  • a stranded wire or litz wire is a conductor consisting of a number of thin individual wires.
  • the individual wires can be encircled coaxially by a common insulating sleeve and, if necessary, additionally by a common outer conductor. Several such stranded wires can run next to each other in a cable.
  • Stranded lines generally have the advantage of particularly high flexibility and only a low susceptibility to conductor breakage, even under mechanical loads such as vibrations or shearing and bending forces acting on the stranded line.
  • connection element such as a connector or a terminal
  • a connection element such as a connector or a terminal
  • ferrule that holds the individual wires of the stranded wire together and prevents damage to the individual wires by a clamping screw or the like. prevented.
  • the ferrule can, for example, be crimped to the end of the stranded wire.
  • solder the stranded wire to a connection element it is known to solder the stranded wire to a connection element.
  • connection points are regularly exposed to high forces such as vibrations, so that a particularly stable and durable attachment of the stranded wire to the connecting element is required.
  • connection element At present, stranded cables with a large cross section or with a large number of individual wires are regularly welded to the connection element. This is because a permanent material-to-material connection can be produced quickly and comparatively inexpensively by welding.
  • the stranded wire is placed on a flat contact surface of the connection element, pressed flat in such a way that as many individual wires of the stranded wire as possible are in direct contact with the contact surface, and then the individual wires are welded to the contact surface.
  • welded connections cannot be produced with the same resistance and durability due to the individual wires, which are sometimes randomly aligned during welding, so that welded connections do not always permanently withstand the vibrations to which the connection point can be exposed.
  • the connecting element is both crimped to the stranded wire and additionally welded to the stranded wire.
  • the connection element has a crimping depression in the form of a substantially cylindrical blind hole, into which one end of the stranded wire is inserted before crimping or before welding.
  • the stranded wire is not welded to a flat contact surface, but rather it is attached to a side wall of the crimping depression that runs around it in the circumferential direction.
  • the invention is based on the finding that if the stranded wire is only in contact with a contact surface of the connection element on one side, numerous individual wires are not directly connected to the connection element during welding, which impairs the fastening strength.
  • the attachment strength can be improved by the side wall of the crimping recess surrounding the stranded wire according to the invention.
  • the contact resistance can be reduced by the comparatively large-area system.
  • the stranded wire is received in a crimping recess during welding, an undesired flow of line material onto the contact surface is prevented before the individual wires of the stranded line sufficiently adhere to the contact surface.
  • the invention is also based on the finding that for a purely non-positive connection such as a crimp connection with a large number of individual wires of the stranded cable to be crimped, considerable pressing forces must be applied in order to achieve a desired plastic deformation of the individual wires over the entire cable diameter. For this reason, pure crimp connections for stranded cables with a large cross section are complex to produce and not sufficiently reliable.
  • the force-locking crimp connection and the material-locking welded connection complement each other in an optimal way according to the invention, since the individual wires already pressed against one another after the crimping process can be welded without significant welding effort and with only a short welding time Provide a material-to-material connection without the cable material escaping from the crimping recess during welding.
  • the stranded cable preferably has a diameter of more than 0.5 cm, in particular 1 cm or more and/or a stranded cross-sectional area of more than 20 mm 2 , preferably more than 40 mm 2 , in particular 50 mm 2 or more.
  • the stranded wire is not necessarily round and can also be in the form of an oval or flat stranded wire.
  • the stranded line can have more than 100, preferably more than 200, in particular 250 or more individual wires running alongside one another.
  • Such a stranded wire can be designed for currents of more than 50 A, in particular 100 A or more, as occur when used in the automotive sector.
  • the crimping depression is essentially circular-cylindrical and adapted to the diameter of the stranded wire. It is surrounded by a thin side wall, preferably essentially in the shape of a circular cylinder, so that a pressing force from the outside allows the side wall to be molded onto the individual wires of the stranded cable arranged in the recess.
  • connection element is first crimped to the stranded wire to provide a crimp connection and then the finished crimp connection is welded to provide a crimp-welded connection.
  • the crimping process in which the end of the stranded wire received in the crimping recess is pressed by the action of a predetermined radial pressing force and the individual wires are thereby plastically deformed, can namely provide a predetermined starting position for the subsequent welding process depending on the pressing force acting.
  • the individual wires of the stranded wire are no longer arranged randomly and comparatively disorderly in the crimping recess after crimping, but with a defined and predetermined crimping height. This leads to a reproducible strength of crimp-weld connections according to the invention.
  • the crimped connection is preferably welded using ultrasound.
  • the energy required for welding is generated by a high-frequency mechanical vibration, which is generated by friction between the components to be welded. At the same time, this friction breaks up an oxide layer on the surfaces of the components to be connected.
  • Ultrasonic welding is characterized by a comparatively shorter welding time. Furthermore, the ultrasonic waves can be applied to the connection element from the outside in a simple manner and thus introduced into the crimping recess.
  • connection element is crimped gas-tight with the stranded cable.
  • the stranded wire is crimped so tightly with the connection element that neither a liquid nor a gaseous medium can penetrate the crimp from the outside, so that oxidation between the pressed individual wires and an associated increase in the contact resistance can be ruled out.
  • the cavities still present between the crimped individual wires are therefore not in fluid connection with the environment.
  • a gas-tight crimp is ensured by a sufficiently high pressing force acting from several sides from the outside on the cylindrical side wall of the crimping recess. As a result, the individual wires are evenly pressed against each other and compressed.
  • the end of the stranded wire is preferably stripped and then inserted into the essentially cylindrical blind hole of the connection element.
  • the stranded wire is inserted so far into the blind hole that the front ends of the individual wires hit the bottom of the blind hole.
  • connection point can also be sealed off from environmental influences by the blind hole.
  • the invention relates to a crimp welded connection produced according to the method according to the invention.
  • a crimp-welded connection is characterized by an end of a stranded wire engaging in a crimping recess of a connecting element such as a plug connector, the stranded wire and the connecting element being crimped and welded to one another.
  • the crimp-welded connection according to the invention is first crimped and then welded.
  • Such a crimp-weld connection is characterized by practically no cavities between the individual wires and particularly uniform compression.
  • the stranded wire is designed to transmit high currents and can have a cross-sectional area of more than 20 mm 2 , preferably more than 40 mm 2 , in particular 50 mm 2 or more and/or more than 100, in particular 200 or more individual wires .
  • the individual wires of the stranded cable are made of aluminum.
  • the side wall of the crimping recess, against which the stranded wire rests, is formed at least partially from copper.
  • the force-locking as well as material-locking crimp-weld connection is particularly advantageous for increasing the fastening strength.
  • connection is sealed (liquid-tight and/or gas-tight) by means of a (possibly additional) insulation crimp in the entry area of the crimping recess.
  • a (possibly additional) insulation crimp in the entry area of the crimping recess.
  • at least a part of a jacket of the stranded wire and/or another sealing element attached to the stranded wire is inserted in sections into the crimping depression and crimped in as well.
  • connection element can be formed as a connector for electrically connecting the stranded wire with a mating connector, the connector has the crimping depression on one side and/or a preferably socket-shaped plug-in geometry on the opposite side.
  • the crimp-welded connection according to the invention is characterized in particular by the following properties: uniform strand compaction, gas-tight connection preferably without cavities in the crimp, improved contact resistance and/or improved surface structure of the contact.
  • connection element 100 in the form of a plug connector, the connection element 100 having a crimping depression 22 into which one end 12 of a stranded wire 10 engages.
  • the crimping recess 22 is formed in the connection element 100 on a side facing the stranded wire 10 in the form of a substantially cylindrical blind hole 24 .
  • the connection element 100 On the side facing away from the blind hole 24, the connection element 100 has a socket-shaped plug-in geometry 28 for connecting the connection element 100 to a mating connector (not shown).
  • the blind hole 24 is surrounded by a relatively thin side wall 26 onto which compressive forces F acting radially inwards can be applied during crimping.
  • a thin side wall offers the further advantage that better introduction of vibrations into the blind hole 24 is possible during welding.
  • a round cross-sectional geometry of the blind hole facilitates the crimping process and leads to a particularly even compression of the stranded wire. Unlike a through hole, a blind hole prevents leakage of molten wire during welding.
  • connection element 100 An outer boundary surface of the connection element 100 is formed in a crimp-optimized manner.
  • the outer boundary surface has an intermediate section which adjoins the side wall 26 of the blind hole 24 and widens conically and which merges into a transition area 29 with an enlarged diameter (see FIG 1 ).
  • the transition area 29 provides sufficient material volume to allow a radial inward deformation of the side wall 26 during crimping.
  • the tapered intermediate section minimizes cracking and other material damage during crimping and/or welding.
  • the plug-in geometry 28 is only shown as an example as a socket.
  • the plug-in geometry can also be in the form of a plug.
  • the connection element may not be formed as a plug connector, but instead represent part of a housing or another contact element.
  • the stranded wire 10 shown has a large number of conductive individual wires 14 which are surrounded by a common sheath.
  • the jacket is stripped so that the individual wires rest against the inner surface of the side wall 26 of the blind hole 24.
  • a part of the jacket and/or another sealing element is introduced at least in sections into the blind hole and is crimped in, so that an insulation crimp is produced.
  • the insulation crimp can also be created in an additional crimping process as a further crimp connection on the cable side become. As a result, the connection is sealed on the cable side by the crimp and on the front end by the blind hole.
  • the stranded line 10 has about 250 individual wires.
  • the cross-sectional area formed jointly by the individual wires (here referred to as the cross-section of the stranded wire) is approximately 50 mm 2 .
  • the stranded line can be surrounded by a common shield and/or an outer sheath.
  • the individual wires can each have an insulating coating.
  • the individual wires 14 of the stranded line are essentially made of aluminum and the connecting element 20 is essentially made of copper.
  • a pressing force F is applied radially from the outside to the side wall 26 of the blind hole.
  • the pressing force F acts circumferentially on the side wall 26 in order to achieve the most uniform possible pressing of the individual wires 14 and pressing against the side wall 26 .
  • the individual wires 14 are deformed in such a way that there are only a few cavities between the individual wires within the blind hole 24 .
  • the pressing force F is dimensioned in such a way that a gas-tight crimp is created.
  • Figures 2a and 2b the resulting crimp connection is shown in a perspective view and in a sectional view.
  • Figure 2b shows particularly clearly the individual wires 14 of the stranded cable 10 that are pressed tightly together.
  • connection can easily absorb tensile forces of 3 kN on the stranded cable, while conventional welded connections are regularly designed for a maximum tensile force of around 1.8 kN.
  • the crimp-weld connection almost achieves the tensile strength of the rest of the stranded wire or cable. With a purely welded connection, the pull-out force is significantly lower.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Claims (7)

  1. Procédé de réalisation d'une liaison mécanique et électrique durable (100) entre un câble toronné (10) et un élément de raccordement (20), dans lequel une extrémité (12) du câble toronné est soudée à l'élément de raccordement (20),
    dans lequel l'extrémité (12) du câble toronné (10) est introduite avant le soudage dans une cavité de sertissage (22) de l'élément de raccordement (20) sous la forme d'un trou borgne sensiblement cylindrique et l'élément de raccordement (20) est serti avec le câble toronné (10),
    dans lequel le câble toronné (10) présente des fils individuels (14) en aluminium, et une paroi latérale de la cavité de sertissage, contre laquelle le câble toronné s'appuie, est formée au moins partiellement de cuivre,
    caractérisé en ce que,
    lors du sertissage, une force de pression (F) périphérique est appliquée de l'extérieur sur une paroi latérale (26) du trou borgne (24), de sorte que les fils individuels (14) du câble toronné (10) sont comprimés de manière uniforme et l'élément de raccordement (20) est serti de manière étanche au gaz avec le câble toronné (10) au moyen d'un sertissage d'isolation,
    dans lequel une surface de délimitation extérieure de l'élément de raccordement (20) présente une zone de transition (29) et une section intermédiaire de forme conique, la section intermédiaire de forme conique se raccorde à la paroi latérale (26) du trou borgne (24) et s'élargit de manière conique, et la section intermédiaire de forme conique est disposée entre la paroi latérale (26) et la zone de transition (29) afin de minimiser les fissures lors du sertissage ou du soudage.
  2. Procédé selon la revendication 1, caractérisé en ce que l'élément de raccordement (20) est d'abord serti avec le câble toronné (10) pour fournir une liaison sertie, puis la liaison sertie terminée est soudée pour fournir une liaison sertie-soudée (100).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que la liaison sertie est soudée par ultrasons.
  4. Liaison (100) réalisée conformément au procédé selon l'une quelconque des revendications précédentes, ladite liaison (100) présentant un câble toronné (10) et un élément de raccordement (20), dans laquelle une extrémité (12) du câble toronné (10) est soudée à l'élément de raccordement (20), dans laquelle l'extrémité (12) du câble toronné (10) est introduite dans une cavité de sertissage (22) de l'élément de raccordement (20) sous la forme d'un trou borgne sensiblement cylindrique, et l'élément de raccordement (20) est serti avec le câble toronné (10), dans laquelle le câble toronné (10) présente des fils individuels (14) en aluminium, et une paroi latérale de la cavité de sertissage, contre laquelle le câble toronné s'appuie, est formée au moins partiellement de cuivre,
    caractérisée en ce que
    les fils individuels (14) du câble toronné (10) sont comprimés de manière uniforme et l'élément de raccordement (20) est serti de manière étanche au gaz avec le câble toronné (10) au moyen d'un sertissage d'isolation,
    dans laquelle une surface de délimitation extérieure de l'élément de raccordement (20) présente une zone de transition (29) et une section intermédiaire de forme conique, la section intermédiaire de forme conique se raccorde à la paroi latérale (26) du trou borgne (24) et s'élargit de manière conique, et la section intermédiaire de forme conique est disposée entre la paroi latérale (26) et la zone de transition (29) afin de minimiser les fissures lors du sertissage ou du soudage.
  5. Liaison selon la revendication 4, caractérisée en ce que l'élément de raccordement (20) est un connecteur enfichable pour relier électriquement le câble toronné (10) à un connecteur enfichable complémentaire, dans laquelle le connecteur enfichable présente d'un côté la cavité de sertissage (22) et/ou du côté opposé une géométrie d'enfichage (28) de préférence en forme de douille.
  6. Liaison selon la revendication 4 ou 5, caractérisée en ce que le câble toronné (10) présente une surface de section transversale de plus de 20 mm2, de préférence de plus de 40 mm2, en particulier de 50 mm2 ou plus.
  7. Liaison selon l'une des revendications 4 à 6, caractérisée en ce que le câble toronné (10) présente plus de 100, en particulier 200 ou plus fils individuels (14).
EP15718771.7A 2014-04-28 2015-04-16 Liaison par sertissage et soudage Active EP3138160B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014006244.9A DE102014006244A1 (de) 2014-04-28 2014-04-28 Crimp-Schweißverbindung
PCT/EP2015/000800 WO2015165572A1 (fr) 2014-04-28 2015-04-16 Liaison par sertissage et soudage

Publications (2)

Publication Number Publication Date
EP3138160A1 EP3138160A1 (fr) 2017-03-08
EP3138160B1 true EP3138160B1 (fr) 2023-07-12

Family

ID=53008434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15718771.7A Active EP3138160B1 (fr) 2014-04-28 2015-04-16 Liaison par sertissage et soudage

Country Status (9)

Country Link
US (1) US10396472B2 (fr)
EP (1) EP3138160B1 (fr)
JP (1) JP2017514286A (fr)
KR (1) KR102189414B1 (fr)
CN (1) CN106463846B (fr)
CA (1) CA2944234C (fr)
DE (1) DE102014006244A1 (fr)
TW (1) TWI676326B (fr)
WO (1) WO2015165572A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014220771B4 (de) 2014-10-14 2018-08-02 Te Connectivity Germany Gmbh Verfahren und Vorrichtung zum Herstellen einer elektrisch leitenden Crimpverbindung zwischen einem Leiter und einem Kontaktelement
US20170334016A1 (en) * 2016-05-20 2017-11-23 GM Global Technology Operations LLC Method and apparatus to form a workpiece employing vibration welding
EP3379651B1 (fr) * 2017-03-24 2024-05-01 Nexans Cosse
JP2018181530A (ja) * 2017-04-07 2018-11-15 住友電装株式会社 導電部材
JP6774631B2 (ja) * 2017-04-14 2020-10-28 住友電装株式会社 導電部材
CN110785894B (zh) * 2017-06-21 2020-12-29 古河电气工业株式会社 电线连接结构体
EP3451455B1 (fr) * 2017-09-01 2019-11-06 Nexans Procédé de fabrication d'une liaison électrique et une ligne électrique
DE102017121908B4 (de) * 2017-09-21 2023-12-07 Tdk Electronics Ag Elektrisches Bauelement mit Litzenkontakt und Verfahren zur Herstellung eines Litzenkontakts
DE102017121924B3 (de) 2017-09-21 2019-02-21 Tdk Electronics Ag Elektrisches Bauelement mit Anschlussbereich und Verfahren zur Herstellung eines Anschlussbereichs
JP7017104B2 (ja) * 2018-03-23 2022-02-08 日立金属株式会社 端子付き電線の製造方法
DE102018204790A1 (de) * 2018-03-28 2019-10-02 Robert Bosch Gmbh Elektrischer Antrieb
KR102625955B1 (ko) * 2018-12-07 2024-01-16 엘에스전선 주식회사 이종 도체 접합을 위한 연결도체 및 전력 케이블 중간접속함
JP2021082462A (ja) * 2019-11-19 2021-05-27 古河電気工業株式会社 管端子付き電線およびその製造方法
US11075488B2 (en) 2019-11-25 2021-07-27 TE Connectivity Services Gmbh Impedance control connector with dielectric seperator rib
US11146010B2 (en) 2019-12-09 2021-10-12 TE Connectivity Services Gmbh Overmolded contact assembly
US11011875B1 (en) 2019-12-10 2021-05-18 TE Connectivity Services Gmbh Electrical cable braid positioning clip
US10978832B1 (en) 2020-02-07 2021-04-13 TE Connectivity Services Gmbh Protection member to protect resilient arms of a contact assembly from stubbing
US11296464B2 (en) 2020-02-14 2022-04-05 TE Connectivity Services Gmbh Impedance control connector
US11349241B2 (en) * 2020-09-21 2022-05-31 TE Connectivity Services Gmbh Power socket for electrical connector system
DE102022201533A1 (de) 2022-02-15 2023-08-17 Volkswagen Aktiengesellschaft Hochschwingfeste Leitungsverbindung zwischen einem Leitungsverbinder und einer Anschlussleitung mit einem aus der Anschlussleitung selbst ausgebildeten Kompensationselement

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544927A1 (de) * 1975-10-07 1977-04-21 Roesler Karl Heinz Kabelbefestigungselement, insbesondere kabelschuh fuer batterieladekabel o.dgl.
US4913678A (en) * 1989-02-02 1990-04-03 Gte Products Corporation Electrical contact
DE10007258A1 (de) * 2000-02-17 2001-08-30 Welcker F Mobiler Kabelverbinder für elektrische Akkumulatoren
US20020050385A1 (en) * 2000-10-13 2002-05-02 Kazuhiro Murakami Structure of mounting terminal to covered electric wire and method thereof
GB2371418A (en) * 2001-01-19 2002-07-24 Yazaki Corp Waterproof connection
WO2006134108A1 (fr) * 2005-06-13 2006-12-21 Gustav Klauke Gmbh Procede pour realiser un point de raccordement electrique, liaison entre un conducteur electrique et un boitier metallique et boitier metallique place, par exemple, sur une cosse de cable
US20090117787A1 (en) * 2007-05-01 2009-05-07 Tri-Star Technologies Electrical contact assembly including a sleeve member
DE102008059481A1 (de) * 2008-11-28 2010-06-02 Auto-Kabel Managementgesellschaft Mbh Torsionales Ultraschallschweißen
DE102010031505A1 (de) * 2010-07-19 2012-01-19 Stocko Contact Gmbh & Co. Kg Crimphülse für Quetschverbindungen

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385792A (en) 1942-08-17 1945-10-02 Aircraft Marine Prod Inc Electrical connector
NL198024A (fr) * 1954-07-06
US3656092A (en) * 1970-08-07 1972-04-11 Amp Inc Terminal device for welded termination of electrical leads
US3717842A (en) * 1971-02-26 1973-02-20 Perfection Electrical Prod Inc Method of connecting aluminum wire to electrical terminals
FR2686459B1 (fr) * 1992-01-21 1996-07-05 Aerospatiale Procede de raccordement d'un cable electrique comportant une ame en metal leger sur un element d'extremite normalise, et piece de raccordement pour la mise en óoeuvre de ce procede.
JP3311640B2 (ja) * 1996-12-26 2002-08-05 矢崎総業株式会社 電線導出部の防水構造
DE19902405B4 (de) * 1999-01-22 2005-10-27 Feindrahtwerk Adolf Edelhoff Gmbh & Co Verfahren zur Herstellung einer korrosionsresistenten, elektrischen Verbindung
JP2003338350A (ja) 2002-05-20 2003-11-28 Mitsubishi Cable Ind Ltd 端子接続方法及び端子接続構造
JP2003338330A (ja) * 2002-05-20 2003-11-28 Mitsubishi Cable Ind Ltd 端子接続方法及び端子接続構造
JP2003338328A (ja) * 2002-05-20 2003-11-28 Yazaki Corp 溶接端子及びその溶接装置
US7303450B2 (en) * 2005-09-06 2007-12-04 Lear Corporation Electrical terminal assembly
US7896712B2 (en) * 2005-12-22 2011-03-01 Tensolite, Llc Integral bonding attachment
FR2920599B1 (fr) * 2007-09-05 2009-12-18 Mecatraction Cosse pour connexion electrique et son procede d'assemblage.
DE102007053913A1 (de) * 2007-11-09 2009-05-20 Schunk Sonosystems Gmbh Verfahren zum Reduzieren des Anlegierens von Aluminium sowie Ultraschallschweißvorrichtung
JP5072098B2 (ja) * 2008-01-24 2012-11-14 矢崎総業株式会社 圧着端子
JP5437741B2 (ja) * 2009-08-24 2014-03-12 矢崎総業株式会社 超音波溶接装置及びその方法
DE102009059307A1 (de) * 2009-12-23 2011-06-30 Schunk Sonosystems GmbH, 35435 Verfahren zum elektrisch leitenden Verbinden von Drähten
EP2362491B1 (fr) * 2010-02-26 2017-10-04 Delphi Technologies, Inc. Procédé de connexion d'une conduite électrique avec un élément de raccordement électrique
JP5606127B2 (ja) * 2010-04-01 2014-10-15 矢崎総業株式会社 圧着端子の電線に対する接続構造
CN201689998U (zh) * 2010-04-08 2010-12-29 邹定锦 一种接线端子
JP5669297B2 (ja) 2010-07-14 2015-02-12 矢崎総業株式会社 端子の接合方法
JP5914943B2 (ja) * 2012-07-31 2016-05-11 矢崎総業株式会社 圧着端子付きアルミ電線
AT513003B1 (de) * 2012-06-06 2014-05-15 Gebauer & Griller Verbindung eines elektrischen Kabels mit einem Kontaktteil
JP6066609B2 (ja) * 2012-07-30 2017-01-25 矢崎総業株式会社 圧着端子付きアルミ電線

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544927A1 (de) * 1975-10-07 1977-04-21 Roesler Karl Heinz Kabelbefestigungselement, insbesondere kabelschuh fuer batterieladekabel o.dgl.
US4913678A (en) * 1989-02-02 1990-04-03 Gte Products Corporation Electrical contact
DE10007258A1 (de) * 2000-02-17 2001-08-30 Welcker F Mobiler Kabelverbinder für elektrische Akkumulatoren
US20020050385A1 (en) * 2000-10-13 2002-05-02 Kazuhiro Murakami Structure of mounting terminal to covered electric wire and method thereof
GB2371418A (en) * 2001-01-19 2002-07-24 Yazaki Corp Waterproof connection
WO2006134108A1 (fr) * 2005-06-13 2006-12-21 Gustav Klauke Gmbh Procede pour realiser un point de raccordement electrique, liaison entre un conducteur electrique et un boitier metallique et boitier metallique place, par exemple, sur une cosse de cable
US20090117787A1 (en) * 2007-05-01 2009-05-07 Tri-Star Technologies Electrical contact assembly including a sleeve member
DE102008059481A1 (de) * 2008-11-28 2010-06-02 Auto-Kabel Managementgesellschaft Mbh Torsionales Ultraschallschweißen
DE102010031505A1 (de) * 2010-07-19 2012-01-19 Stocko Contact Gmbh & Co. Kg Crimphülse für Quetschverbindungen

Also Published As

Publication number Publication date
KR102189414B1 (ko) 2020-12-14
KR20160147754A (ko) 2016-12-23
DE102014006244A1 (de) 2015-10-29
TWI676326B (zh) 2019-11-01
EP3138160A1 (fr) 2017-03-08
CN106463846B (zh) 2020-07-07
US20170069975A1 (en) 2017-03-09
CA2944234A1 (fr) 2020-03-17
TW201541766A (zh) 2015-11-01
CN106463846A (zh) 2017-02-22
WO2015165572A1 (fr) 2015-11-05
US10396472B2 (en) 2019-08-27
JP2017514286A (ja) 2017-06-01
CA2944234C (fr) 2020-06-23

Similar Documents

Publication Publication Date Title
EP3138160B1 (fr) Liaison par sertissage et soudage
EP2553766B1 (fr) Procédé de confection de câble et câble ainsi confectionné
EP2878042B1 (fr) Câble coaxial hf avec connecteur coudé et procédé pour la fabrication dudit câble coaxial
EP2362491B1 (fr) Procédé de connexion d'une conduite électrique avec un élément de raccordement électrique
DE112010002631T5 (de) Verfahren zur Herstellung eines elektrischen Kabels mit einem Anschluss
DE102011077888B4 (de) Verfahren zur Konfektionierung einer Leitung
EP3422481B1 (fr) Système de contact destiné à la mise en contact d'un tressage de blindage et d'un élément de contact
EP2456013B1 (fr) Connexion par sertissage à complémentarité de forme et de force pour un connecteur à fiche coaxial et outil de sertissage associé
DE102018220107A1 (de) Mit Anschluss versehenes Elektrokabel und Verfahren zur Herstellung des mit Anschluss versehenen Elektrokabels
EP2596552A1 (fr) Manchon de sertissage pour connexions serties
WO2012175441A1 (fr) Procédé de fabrication de ligne électrique
EP2245705B1 (fr) Élément connecteur à fiche, à effet d'étanchéité dans la région de raccordement du câble
DE102010009284A1 (de) Leitungseinheit mit Dichtfunktion
DE102011077885B4 (de) Leitung sowie Verfahren zur Konfektionierung einer derartigen Leitung
EP2672569B1 (fr) Procédé destiné à relier des conducteurs électriques et un faisceau conducteur
DE102011077886B4 (de) Verfahren zur Leitungskonfektionierung
DE102007047436B4 (de) Crimpen mit Mittenaussparung
DE102016108311B3 (de) Verfahren zur Herstellung einer Kabelzugentlastung und Steckverbinder mit dieser Kabelzugentlastung
CH706105A1 (de) Korrosionsbeständige Verbindung.
DE10125061C1 (de) Verfahren zur Herstellung von Metallmantelleitungen
DE102014000661A1 (de) Kabelendhülse
DE102014216833A1 (de) Kabelverbindung zum Anschluss eines elektrischen Kabels

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20160929

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190308

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230210

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230527

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015016486

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20230712

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502015016486

Country of ref document: DE

Representative=s name: KANDLBINDER, MARKUS, DIPL.-PHYS., DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231013

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231113

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231012

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231112

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231013

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230712

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT