EP3227969B1 - Verfahren zum herstellen eines elektrischen anschlussteils - Google Patents

Verfahren zum herstellen eines elektrischen anschlussteils Download PDF

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Publication number
EP3227969B1
EP3227969B1 EP15766792.4A EP15766792A EP3227969B1 EP 3227969 B1 EP3227969 B1 EP 3227969B1 EP 15766792 A EP15766792 A EP 15766792A EP 3227969 B1 EP3227969 B1 EP 3227969B1
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EP
European Patent Office
Prior art keywords
conductor
contact area
electrical conductor
coating
electrical
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
EP15766792.4A
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German (de)
English (en)
French (fr)
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EP3227969A1 (de
Inventor
Jens DÖREN
Thomas Lorenz
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.)
Auto Kabel Management GmbH
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Auto Kabel Management GmbH
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Filing date
Publication date
Application filed by Auto Kabel Management GmbH filed Critical Auto Kabel Management GmbH
Publication of EP3227969A1 publication Critical patent/EP3227969A1/de
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Publication of EP3227969B1 publication Critical patent/EP3227969B1/de
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/024—Electroplating of selected surface areas using locally applied electromagnetic radiation, e.g. lasers
    • 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
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • 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
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • H01R13/035—Plated dielectric material
    • 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
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

Definitions

  • the subject relates to a method for producing an electrical connection part, in which an electrical conductor is provided, the electrical conductor is electroplated and a contact area of the conductor is exposed by removing the electroplated coating.
  • the subject relates to an electrical connection part produced according to this method.
  • connection part In order to protect electrical connection parts, in particular for motor vehicles, from environmental influences, it is known to coat an electrically conductive core of the connection part.
  • the document DE 10 2008 035 863 A1 describes, for example, a motor vehicle connection element whose conductor core, which consists of an aluminum part and a copper part, is electroplated around the circumference.
  • the coating covers a seam formed between the aluminum part and the copper part and thus protects the electrically conductive transition between copper and aluminum from corrosion. In this way, an electrically conductive connection between the aluminum part and the copper part can be permanently guaranteed.
  • connection element formed from the aluminum part and the copper part is made according to DE 10 2008 035 863 A1 known production methods are masked with an adhesive tape before electroplating at a distance from the seam, so that the coating in the masked area can subsequently be removed locally by peeling off the adhesive tape. This allows the aluminum portion or the copper portion to be exposed for termination of a conductor while at the same time the plating protects the joint.
  • the publication EP 2 273 621 A1 relates to a terminal for a connector and a method of manufacturing the same, and more particularly to a terminal for a connector favorable in both low insertion force property and connection reliability and a method of manufacturing the same.
  • the object of the object was to specify a method for producing an electrical connection part which does not have the disadvantages mentioned above, or at least has them to a lesser extent, and in particular allows the removal of an on the connection part in a cost-effective and reliable manner provided galvanic coating allows.
  • an electrical connection part manufactured with this method should be specified.
  • an electrical conductor is initially provided.
  • the electrical conductor forms in particular an electrically conductive core of the connecting element and can be a flat conductor, for example, which can have a particularly substantially rectangular conductor cross section.
  • conductor cross sections that are at least partially rounded off, in particular oval or circular, can be provided.
  • the provided electrical conductor is electroplated in a next process step.
  • the conductor can be coated with one or more layers.
  • layers of nickel and/or tin or similar metals, or alloys containing nickel and/or tin or similar metals can be deposited electrochemically on the electrical conductor. through the Coating protects the electrical conductor from chemical and mechanical environmental influences, in particular from corrosion.
  • connection part can be removed in a cost-effective and reliable manner by removing the galvanic coating in the contact area with a beam source.
  • Complex masking of the electrical conductor which is at least partially to be decoated in order to expose the contact region, can thus be dispensed with.
  • the layer to be electrodeposited is therefore applied to the entire surface of the electrical conductor facing the environment, the conductor being directly and completely covered by the layer without any intermediate elements. In this way, a homogeneous layer application with a substantially constant layer thickness can be ensured.
  • the coating in the contact area can be removed essentially without residue with the aid of the blasting process.
  • the blasting process can be used both for decoating and for cleaning and smoothing the surface of the contact area. Especially compared to the masking described above, there is the advantage that no process-related contamination, such as adhesive residues or tape remnants, adheres to the contact area after decoating.
  • the coating is preferably removed locally on the connecting part with the aid of the beam source, so that no tool, such as a milling or grinding tool, acts mechanically on the connecting part.
  • the beam source can therefore be used to gently remove the layer, with the properties of the edge zone in the contact area of the electrical conductor, such as the material structure or the internal stresses - and thus also its electrical properties - not being negatively influenced by excessive heat input or high machining forces.
  • the geometry of the contact area to be exposed can essentially be freely selected with the aid of the jet processing, since the area exposed by the jet is significantly dependent on the jet guidance or the movement of a jet nozzle relative to the component to be decoated and the jet cross section when the jet hits the coating to be removed.
  • the exposed contact region can have a basic shape that is essentially rectangular or curved at least in sections.
  • connection part geometry to be machined can easily be enlarged or reduced in a production plant by adapting the process parameters of the beam source and/or the beam guidance. Retooling of such a production system from a first connection part geometry to be machined to a second connection part geometry to be machined is also simplified.
  • At least one seam formed between two conductor components of the electrical conductor is electroplated. It has been recognized that an interface between two conductor components, which are preferably made of different metal materials, e.g. a component made of an aluminum material and a component made of a copper material, must be specially protected in order to prevent contact corrosion due to ambient moisture penetrating the interface. On the other hand, in order to make contact with a conductor made from the same material as the contact point, the coating must be removed from it.
  • the galvanic coating on the electrical conductor, in particular in the contact area, is removed at a distance from the interface, so that the interface continues to be galvanically coated after the contact area has been exposed.
  • the seam is part of a connection area formed on the uncoated electrical conductor between the conductor components, with the seam running along the surface of the uncoated electrical conductor facing the environment. Since the exposed contact area is arranged at a distance from the interface on the electrical conductor, the interface is protected from environmental influences such as corrosion. In this way, an electrically conductive connection between the conductor components can be permanently ensured.
  • the beam source is a laser beam source.
  • the galvanic coating can be removed in a targeted manner in the contact area.
  • the coating is vaporized by short laser pulses (e.g. with a frequency of more than 30 kHz and in particular less than 100 kHz) of high intensity (e.g. with a power of more than 20 W and in particular less than 100 W).
  • short laser pulses e.g. with a frequency of more than 30 kHz and in particular less than 100 kHz
  • high intensity e.g. with a power of more than 20 W and in particular less than 100 W.
  • the process variables of the blasting can be adapted to the nature of the coating to be removed, such as its composition or layer thickness, in such a way that the heat input into the electrical conductor is as low as possible.
  • the mechanical and electrical properties of the electrical conductor, in particular in its edge zone facing the layer removal remain essentially unaffected by the layer removal.
  • the layer removal using a beam source offers the advantage that the layer removal can take place close to a seam formed between the conductor components.
  • a contact area on the connection part can be formed at a distance of less than 2 mm, preferably less than 1 mm, more preferably less than 0.5 mm from the seam.
  • a precise layer removal can therefore take place in the immediate vicinity of a seam formed between two conductor components without exposing the seam covered by the coating to the environment.
  • the width of a conductor component can be optimally used to form the contact area.
  • the width of the contact area measured transversely to the longitudinal extent of the electrical conductor can be at least 80%, preferably at least 90%, more preferably at least 95% of the width of the respective conductor component measured transversely to the longitudinal extent of the electrical conductor.
  • the contact surface can be uncovered with the aid of a plasma jet source, by compressed air blasting with a solid blasting agent, water jets, dry ice blasting or CO 2 snow ice blasting.
  • the galvanic coating in the contact area is removed essentially without leaving any residue.
  • “Essentially residue-free” means here that in the contact area, in particular on the surface of the contact area, at least 95%, preferably at least 98%, more preferably at least 99% of the galvanic coating has been removed.
  • a particularly clean surface of the contact area for connecting a conductor or cable can thus be provided, for example by welding, in particular friction welding.
  • the removal can be such that the coating in the contact area no longer represents a closed surface or covering of the contact area.
  • the roughness of the surface of the exposed contact area is adjusted by surface treatment with the beam source.
  • the surface of the uncovered contact area can have an arithmetic mean roughness value Ra of less than 15 ⁇ m, preferably less than 10 ⁇ m, more preferably less than 5 ⁇ m after the surface treatment.
  • the surface treatment can be carried out immediately after the layer has been removed.
  • the jet can be used for a predetermined period of time of, for example act on the surface of the exposed contact area for at least 2 s, preferably at least 1 s, more preferably at least 0.5 s, in order to set the required roughness.
  • the surface processing can be carried out with the same blasting parameters as for the layer removal or with blasting parameters specially adapted to the surface processing. For example, roughness peaks in the area of the surface of the contact area can be smoothed out with the help of laser radiation through local melting and resolidification.
  • the subject method is characterized in that when the electrical conductor is provided, a first conductor component and a second conductor component of the electrical conductor are connected to one another with a material fit.
  • a material fit can be made, for example, by welding or plating, in particular roll cladding, of the conductor components.
  • the material connection ensures a permanent electrically conductive connection between the conductor components.
  • the first and/or the second conductor component can be formed in particular as a flat conductor, such as is used, for example, in motor vehicle technology in cars and trucks.
  • the conductor according to the subject can be used as a cable lug, as an energy conductor, as a battery line or the like in a motor vehicle.
  • the electrical conductor has a copper and/or an aluminum material.
  • the electric conductor can be made of, for example, an aluminum flat conductor made of aluminum or an aluminum alloy and a copper flat conductor made of copper or a copper alloy.
  • the aluminum and copper conductors can each be provided separately from one another and bonded together by roll cladding in a continuous process.
  • the conductor component to be applied can be of a smaller width than the conductor component which forms the base.
  • the electrical conductor produced in this way can be used without further intermediate steps immediately after the two have been joined Conductor components are electroplated.
  • the layer to be electrodeposited is therefore applied to the entire surface of the electrical conductor facing the environment, it being possible for each of the conductor components to be covered directly and completely by the layer without any intermediate elements. In this way, a homogeneous layer application with a substantially constant layer thickness can be guaranteed.
  • the electrical conductor is provided as a strip, with the strip being at least partially separated, in particular stamped, into strip sections before or after the coating.
  • a strip can be supplied as an endless material to a continuous production process, so that the provision, coating and (partial) decoating can be carried out efficiently in immediate succession in a production plant.
  • the strip is at least partially separated into strip sections before or after the coating, in order to produce separate electrical connection parts from the strip material in a simple manner.
  • the galvanic coating can be done by means of a strip galvanic or a drum galvanic. Depending on the number of pieces and the requirements of the end product, the appropriate process can be selected.
  • the material to be coated is fed through an electrolytic bath as a continuous strip.
  • a high material throughput can be generated and the coated endless material can be transferred to the downstream processing stations of a production plant or continuously fed in a simple manner.
  • the electrical connection parts can be separated from the tape as tape sections.
  • a connection part isolated in this way from a coated endless band is not coated in the region of its parting or cut surface. This effect can be reduced at least if the tape before the Coating is already partially separated, with the individual segments remaining connected along one longitudinal side of the partially separated band via an unseparated belt or web of the band. In this way, the parting surfaces of the connection elements to be separated from the strip can also be at least partially coated.
  • Barrel electroplating has the advantage in this respect that individual, separate strip sections can already be coated from a strip, so that the surface of these strip sections or conductor segments, from which the electrical connection elements are produced in the further process step, is completely coated.
  • the separating surfaces of the strip sections that arise when the strip is cut off are also completely covered with the coating.
  • such a drum electroplating system is more economical to operate than a previously described strip electroplating system.
  • the coating also serves to protect the electrical conductor against mechanical stress, for example during transport of individual, coated strip sections to a blasting system in which the blasting source is arranged.
  • the electrical conductor is coated with at least one electrically insulating material after the galvanic coating and before the exposure of the contact area.
  • a substantially non-conductive layer counteracts the occurrence of leakage currents in the fully assembled state of the connection part, for example in a motor vehicle.
  • the electrically insulating layer can be locally removed together with the galvanic coating by the beam source.
  • the subject matter relates to an electrical connection part, in particular produced using a method that is specifically carried out in the manner described above.
  • the electrical connection part can be formed from a first conductor component and a second conductor component, with the conductor components being connected to one another in a materially bonded manner.
  • the first and/or the second conductor component can be formed in particular as a flat conductor.
  • the electrical conductor can be formed from a conductor component made from an aluminum material and a conductor component made from a copper material.
  • the conductor components can be cohesively connected to one another by roll cladding.
  • connection part in question at least one seam formed between two conductor components of the electrical conductor is electroplated.
  • An exposed contact area can be arranged at a distance from the electroplated seam.
  • a contact area can be used for directly connecting a further conductor to the exposed conductor component.
  • the interface formed between the conductor components can be protected from environmental influences by the coating.
  • the contact area can be formed on the connection part in particular at a distance of less than 2 mm, preferably less than 1 mm, more preferably less than 0.5 mm from the seam.
  • Precise blasting methods in particular, such as laser or plasma blasting, enable layer removal in the immediate vicinity of the seam without damaging the coating of the seam and exposing the seam.
  • the width of the contact area measured transversely to the longitudinal extent of the electrical conductor can be in particular at least 80%, preferably at least 90%, more preferably at least 95% of the width of the respective conductor component measured transversely to the longitudinal extent of the electrical conductor.
  • the first conductor component can be arranged in a recess of the second conductor component provided for receiving the first conductor component, the recess being in particular a groove.
  • the conductor components can be used as flat conductors be formed so that overall there is a rectangular cross section of the electrical conductor.
  • the contact area can run closely adjacent to a seam formed between the conductor components, which in this case is defined by the respective side wall of the groove.
  • the contact area can be an area with a substantially rectangular base area that extends between two seams.
  • the surface of the contact area exposed with the beam source can have an arithmetic mean roughness value Ra of less than 15 ⁇ m, preferably less than 10 ⁇ m, more preferably less than 5 ⁇ m.
  • the surface of the contact area can be optimized with regard to the connection technique selected for connecting a conductor in the contact area, such as friction welding.
  • the galvanic coating is removed in the contact area of the connection element in question essentially without leaving any residue.
  • the term "substantially residue-free" here means that in the contact area, in particular on the surface of the contact area, at least 95%, preferably at least 98%, more preferably at least 99% of the electrolytic coating has been removed are.
  • a particularly clean surface of the contact area for connecting a conductor or cable can thus be provided, for example by welding, in particular friction welding.
  • a schematic structure of a specific method for producing an electrical connection part is shown.
  • a first method step A an electrical conductor 2 is provided.
  • the electrical conductor 2 is galvanically coated.
  • a contact area 4 of the electrical conductor 2 is exposed.
  • the galvanic coating 6 is removed with a beam source 8 .
  • the electrical conductor 2 is made from a first conductor component 10 and a second conductor component 12 .
  • the first conductor component 10 is a flat conductor made of copper material
  • the second conductor component 12 is a flat conductor made of aluminum material.
  • this combination it is also possible for this combination to be formed exactly the other way round.
  • the first conductor component 10 and the second conductor component 12 can each be provided in a coil and continuously fed to the device 14 . In the device 14, the first conductor component 10 and the second conductor component 12 can be cohesively connected to one another by roll-bonding.
  • FIG. 2 a schematic representation of the roll cladding taking place in the first process step A is shown.
  • the conductor component 10 and the conductor component 12 are fed to the device 14 in such a way that the conductor component 12 is accommodated in a groove provided on the conductor component 10 .
  • the conductor component 10 and the conductor component 12 are connected with a roller (not shown) provided in the device 14 in such a way that they are flush in the area of a surface 16 .
  • the groove can also be omitted in roll-bonding.
  • the electrical conductor 2 formed from the conductor components 10 and 12 is guided through the device 18 in which the electrical conductor 2 is galvanically coated.
  • Device 18 is strip electroplating.
  • the electrical conductor 2 is guided through one or more electrolyte baths in a continuous process and is provided with a coating 6 that is a few micrometers thick, for example.
  • one or more galvanic layers can be deposited on the electrical conductor.
  • a respective layer can have nickel and/or tin, for example.
  • a further, electrically insulating layer can be applied in method step B. In the fully assembled state of the connection part, this layer serves to prevent leakage currents.
  • the contact area 4 of the electrical conductor 2 is uncovered, with the galvanic coating 6 being removed with the aid of the beam source 8 .
  • the beam source 8 is a laser beam source.
  • the electrical conductor 2 provided with the galvanic coating 6 and the insulating layer is guided past the beam source 8 in a continuous process.
  • the galvanic coating 6 in the contact area 4 evaporates essentially completely, so that the galvanic coating 6 is removed essentially without leaving any residue.
  • the conductor component 12, i.e. the aluminum conductor is exposed so that in the contact area 4 another conductor (not shown) can be directly connected to the aluminum conductor.
  • a single-type connection can be established with a further conductor that is made of the same material as the contact point. Another conductor made of a different material can be bonded to the coating.
  • a fourth method step D individual sections 20 are separated or isolated from the endless material formed from the two coils of the conductor components 10 and 12, from which separate electrical connection parts 22 are produced in the further method step.
  • the severing process can take place with the aid of a punching device 24, in which case, in addition to the severing, shaped elements can also be formed on a respective connection part 22.
  • FIGS Figures 1 to 3 a second schematic structure of an actual manufacturing method is shown.
  • the structure shown in this embodiment is different from that referred to in FIGS Figures 1 to 3 described method to the effect that the sections 20 are separated immediately after the coated.
  • the separation process D previously performed as the fourth method step now takes place before the exposure of the contact area 4 according to method step C.
  • the individual sections 20 can, as shown here, already be completely separated from one another, or via a common belt or a common conveyor belt along a Long side remain connected to each other to simplify the transport of the sections 20 in the further course of the process.
  • figure 5 12 shows a third schematic structure of a production method in question, in which case the endless material formed from the conductor components 10 and 12 is separated into sections 20 before it is coated.
  • the uncoated sections 20 are fed to a drum electroplating shop 26 in method step B. This procedure has the advantage over the methods described above that the separation or Cut edges along which the sections 20 are separated from one another are coated.
  • the contact area 4 is preferably exposed immediately before the connection of a further conductor, so that the formation of a non-conductive aluminum oxide layer in the contact area 4 can be avoided.
  • the electrical connection part 22 shows a plan view of the electrical connection part 22 that has a conductor component 10 and a conductor component 12 .
  • the electrical connection part 22 is provided with a metallic coating 6 .
  • the coating 6 covers two seams 28 formed between the conductor components 10, 12. It can be seen that the respective seam 28 is arranged at a distance X from the exposed contact area 4, so that the seam 28 is completely covered by the coating 6. In the example shown here, the distance X is less than 1 mm.
  • the width B1 of the contact area 4 is approximately 90% of the width B2 of the aluminum conductor 12.
  • a through-opening 30 for receiving a screw or a bolt, for example, is also formed on the electrical connection part 22.
  • In 7 12 is a sectional view of the electrical connector 22 taken along line VII-VII 6 shown. As can be clearly seen here, the seam 28 is protected from the environment by the coating 6 .
  • the surface 32 of the contact area is first layered with the laser beam source 8 and then finely machined immediately thereafter. An arithmetic mean roughness value of approximately 10 ⁇ m has been set on the surface 32 with the aid of the beam source 8 .
  • FIG. 14 is another sectional view of the electrical connector 4 along the line VIII. While the above-described explanations apply equally to both the first and the second described manufacturing method for producing an electrical connection part 22, the explanations regarding the coating 6 according to FIG figure 8 limited to the third manufacturing method, which uses a barrel plating 26. It can be seen here that the coating 6 also covers the transition between the conductor component 10 and the conductor component 12 along the lateral parting surfaces 34, 36 and thus protects it from environmental influences.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
EP15766792.4A 2014-12-04 2015-09-17 Verfahren zum herstellen eines elektrischen anschlussteils Active EP3227969B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014017886.2A DE102014017886A1 (de) 2014-12-04 2014-12-04 Verfahren zum Herstellen eines elektrischen Anschlussteils
PCT/EP2015/071276 WO2016087067A1 (de) 2014-12-04 2015-09-17 Verfahren zum herstellen eines elektrischen anschlussteils

Publications (2)

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EP3227969A1 EP3227969A1 (de) 2017-10-11
EP3227969B1 true EP3227969B1 (de) 2022-04-13

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US (1) US20170331212A1 (zh)
EP (1) EP3227969B1 (zh)
CN (1) CN107002267A (zh)
DE (2) DE102014017886A1 (zh)
ES (1) ES2911716T3 (zh)
MX (1) MX367421B (zh)
WO (1) WO2016087067A1 (zh)

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DE102018114627B4 (de) * 2018-06-19 2024-02-15 Auto-Kabel Management Gmbh Verfahren und Vorrichtung zur Herstellung eines Kabels
DE102018215025A1 (de) * 2018-09-04 2020-03-05 Te Connectivity Germany Gmbh Elektrischer Kontakt zum Zusammenstecken mit einem Gegenkontakt
DE102019103614B4 (de) * 2019-02-13 2021-01-07 Bayerische Motoren Werke Aktiengesellschaft Überstromschutzvorrichtung für eine Energiespeicherzelle, Elektrode für eine Energiespeicherzelle, Energiespeicherzelle und Verfahren zur Herstellung einer Elektrode für eine Energiespeicherzelle
DE102019122591A1 (de) * 2019-08-22 2021-02-25 Auto-Kabel Management Gmbh Verbindung eines Crimpkontakts mit einem Leiter sowie Verfahren zur Herstellung eines Crimpkontaktes
DE102020106742A1 (de) 2020-03-12 2021-09-16 Auto-Kabel Management Gmbh Elektrisches Kontaktteil sowie Verfahren zur Herstellung eines elektrischen Kontaktteils
DE102020131954A1 (de) 2020-12-02 2022-06-02 Auto-Kabel Management Gmbh Verfahren zur Folienbeschichtung mittels Laser

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MX367421B (es) 2019-08-21
US20170331212A1 (en) 2017-11-16
CN107002267A (zh) 2017-08-01
MX2017006909A (es) 2017-08-15
DE102014017886A1 (de) 2016-06-09
DE202015009520U1 (de) 2018-02-26
WO2016087067A1 (de) 2016-06-09
EP3227969A1 (de) 2017-10-11

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