EP1720218A2 - Fiche électrique - Google Patents

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Publication number
EP1720218A2
EP1720218A2 EP06007008A EP06007008A EP1720218A2 EP 1720218 A2 EP1720218 A2 EP 1720218A2 EP 06007008 A EP06007008 A EP 06007008A EP 06007008 A EP06007008 A EP 06007008A EP 1720218 A2 EP1720218 A2 EP 1720218A2
Authority
EP
European Patent Office
Prior art keywords
plug
sockets
plug body
wires
conductors
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.)
Withdrawn
Application number
EP06007008A
Other languages
German (de)
English (en)
Other versions
EP1720218A3 (fr
Inventor
Christian Eiletz
Otto Nachbauer
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.)
Nexans SA
Original Assignee
Nexans SA
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 Nexans SA filed Critical Nexans SA
Publication of EP1720218A2 publication Critical patent/EP1720218A2/fr
Publication of EP1720218A3 publication Critical patent/EP1720218A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/426—Securing by a separate resilient retaining piece supported by base or case, e.g. collar or metal contact-retention clip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
    • 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
    • H01R43/007—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for elastomeric connecting elements

Definitions

  • the invention relates to an electrical connector for a two-wire electrical line having two each consisting of an electrical conductor surrounded by an insulation existing wires, which are surrounded by a common sheath of insulating material, in which electrically connected to the conductors of the wires contact parts are, including their joints with the conductors enclosed by a plug body made of insulating material ( DE 37 19 210 C2 ).
  • Electrical lines with two electrical conductors which are usually designed as a stranded conductor, are used for example as connection lines for devices of entertainment technology, for the automotive industry or in the field of data transmission.
  • the attached to the ends of such lines connector are equipped, for example, with two designed as a connector pins contact parts, which are connected to the conductors of the line and embedded in a plug made of insulating material plug body.
  • a requirement of such connector is that it must be ensured that neither the conductor nor the pins can touch each other in the connector body.
  • the pins must protrude so accurate position with a given length of the plug body that they can be plugged easily on the one hand with mating contacts and on the other hand are suitable for automatic connection technology.
  • the contact parts are designed as sockets. They are embedded together with the ends of the conductors or wires of the line in a plug body produced by injection molding. To comply with the above requirements, the contact parts before Injection molding position accurately placed in a manufactured with the appropriate effort tool. Injection molding also produces a so-called prefabricated cable with a firmly molded plug which can not be removed.
  • the invention has for its object to make the above-described connector so that the positionally accurate arrangement of the Kunststoffeile in the plug body is ensured in a simple manner, at the same time a contact of contact parts and / or conductors is prevented.
  • This plug is easily manufactured so that its sockets protruding from each other with a predetermined distance from each other with a predetermined length from the plug body. At the same time it is ensured that neither the head of the wires nor the sockets touch each other in the connector body. This is achieved essentially by the interaction of prefabricated plug body and spacer.
  • the plug body accommodates the receptacles in two separate, precisely mounted holes and the spacer fixes the exact position of the receptacles in the axial direction. It must be connected to the production of the plug only in conventional technology, the sockets firmly and electrically conductive with the liberated from their insulation conductors of the wires, which is possible in today's technology with the required accuracy. Slight deviations of Sockets of their exact position in the axial direction are finally compensated by the spacer, which presses against the ends of the sockets when pressed between the wires and pushes them if necessary in the "correct" position.
  • a plug S is connected to a plug made of insulating material body 2, from the free end face of two receptacles 3 and 4 with a predetermined distance A to each other and also with a predetermined length L protrude (Fig. 3).
  • the preferably made of stainless steel receptacles 3 and 4 are electrically connected to the stripped conductor of two wires 5 and 6 of the line 1, the insulation is preferably made of polyvinyl chloride, polyurethane or polytetrafluoroethylene.
  • the wires 5 and 6 are surrounded by a common jacket 7 made of insulating material. It is preferably made of polyurethane or silicone.
  • the plug body 2 is prefabricated. It has two separate, precisely produced holes 8 and 9 for receiving the receptacles 3 and 4.
  • the plug body 2 is preferably made of plastic, with advantage of a temperature-resistant material such as polyphenylene sulfide (PPS) or polyetheretherketone (PEEK). It can then be used at temperatures of up to 250 ° C, for example.
  • PPS polyphenylene sulfide
  • PEEK polyetheretherketone
  • the plug body 2 is also equipped with an existing of the same material spacer 10 which can be captively connected to the same and transversely to the axial direction of the holes 8 and 9 slidably in Plug body 2 is guided. In the finished connector S shown in FIG. 1, the spacer 10 is almost completely within the connector body. 2
  • the jacket 7 is first removed to a predetermined length, so that the wires 5 and 6 are exposed.
  • the conductors of wires 5 and 6, which are preferably stranded conductors, are then stripped to a predetermined length.
  • the sockets 3 and 4 are plugged onto the conductors and electrically connected fixedly connected to the same.
  • the receptacles 3 and 4 are connected in a preferred embodiment by crimping to the running as a stranded conductor. They lie next to each other as closely as possible. This means that both the faces of their free ends and their other ends, which are preferably provided with an outwardly facing flanged edge 11, are as exactly as possible at the same height.
  • the sockets 3 and 4 engage in the holes 8 and 9 and protrude in the end position of the plug body 2 with the length L from the same.
  • the plug body 2, which projects beyond the wires 5 and 6 in the illustrated embodiment, is then shown in FIG. 3 in the region of the inner end of its holes on the flanged edges 11 of the receptacles 3 and 4 on.
  • the spacer 10 is - as already mentioned - almost completely pressed in the finished connector S in the plug body 2, but up to a located at the outer end extension 12 (Fig. 2 and 4). By means of the extension 12, the spacer 10 can be pulled out of the plug body 2 again, so that it is the same disassembled. This can be advantageous for repair purposes, for example.
EP06007008A 2005-05-02 2006-03-31 Fiche électrique Withdrawn EP1720218A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005020854A DE102005020854A1 (de) 2005-05-02 2005-05-02 Elektrischer Stecker

Publications (2)

Publication Number Publication Date
EP1720218A2 true EP1720218A2 (fr) 2006-11-08
EP1720218A3 EP1720218A3 (fr) 2008-04-16

Family

ID=36658811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06007008A Withdrawn EP1720218A3 (fr) 2005-05-02 2006-03-31 Fiche électrique

Country Status (2)

Country Link
EP (1) EP1720218A3 (fr)
DE (1) DE102005020854A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491217A (en) * 1975-04-29 1977-11-09 Amp Inc Electrical connector housing
GB1526616A (en) * 1976-07-05 1978-09-27 Schaltbau Gmbh Electric plug assembly
FR2488061A1 (fr) * 1980-07-30 1982-02-05 Lucas Industries Ltd Connecteur electrique a conducteurs multiples
DE20007001U1 (de) * 2000-04-15 2000-07-27 Hummel Anton Verwaltung Stecker mit einer Hülse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491217A (en) * 1975-04-29 1977-11-09 Amp Inc Electrical connector housing
GB1526616A (en) * 1976-07-05 1978-09-27 Schaltbau Gmbh Electric plug assembly
FR2488061A1 (fr) * 1980-07-30 1982-02-05 Lucas Industries Ltd Connecteur electrique a conducteurs multiples
DE20007001U1 (de) * 2000-04-15 2000-07-27 Hummel Anton Verwaltung Stecker mit einer Hülse

Also Published As

Publication number Publication date
DE102005020854A1 (de) 2006-11-09
EP1720218A3 (fr) 2008-04-16

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