EP0069804A2 - Procédé de réalisation d'une connexion électrique entre une cosse et un conducteur - Google Patents

Procédé de réalisation d'une connexion électrique entre une cosse et un conducteur Download PDF

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Publication number
EP0069804A2
EP0069804A2 EP81109357A EP81109357A EP0069804A2 EP 0069804 A2 EP0069804 A2 EP 0069804A2 EP 81109357 A EP81109357 A EP 81109357A EP 81109357 A EP81109357 A EP 81109357A EP 0069804 A2 EP0069804 A2 EP 0069804A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
conductor
compression sleeve
rope
cable
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.)
Granted
Application number
EP81109357A
Other languages
German (de)
English (en)
Other versions
EP0069804A3 (en
EP0069804B1 (fr
Inventor
Dieter Sander
Norbert Büchele
Karl Kübler
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.)
Karl Pfisterer Elektrorechnische Spezialartikel GmbH and Co KG
Original Assignee
Karl Pfisterer Elektrorechnische Spezialartikel 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 Karl Pfisterer Elektrorechnische Spezialartikel GmbH and Co KG filed Critical Karl Pfisterer Elektrorechnische Spezialartikel GmbH and Co KG
Priority to AT81109357T priority Critical patent/ATE15571T1/de
Publication of EP0069804A2 publication Critical patent/EP0069804A2/fr
Publication of EP0069804A3 publication Critical patent/EP0069804A3/de
Application granted granted Critical
Publication of EP0069804B1 publication Critical patent/EP0069804B1/fr
Expired 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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • 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

Definitions

  • the invention relates to a method for producing an electrical connection between a compression sleeve and a conductor in the form of a rope, in which the compression sleeve by a pressing force exerted on its outer circumferential surface by means of a tool in different areas of its circumference to varying degrees in the radial direction while changing its Contour shape permanently deformed and the rope is compressed to varying degrees in the radial direction while changing its contour shape on its circumference.
  • the invention is to create a method for producing an electrical connection between a compression sleeve and a conductor in the form of a rope, which can be used not only for thin-walled but also for thick-walled compression sleeves and those that are not provided with very deep local deformations can, which can nevertheless achieve a high contact quality and queneitmaschine and can be carried out with the simplest possible pressing tool.
  • This object is achieved by a method having the features of claim 1.
  • the method according to the invention is also particularly suitable for compression sleeves made of aluminum or an aluminum alloy which are to be connected with a rope made of aluminum wires.
  • the implementation of the method is simple because the press sleeve / has to be inserted into the circular cylindrical press channel of a press tool and then needs to be brought into the shape of the press channel by closing the press tool.
  • the angular position of the press sleeve in the press channel does not matter what the attachment and Handling of the pressing tool in many cases much easier.
  • the ferrule it is advantageous for ; the ferrule to choose a material that is much harder than the material from which the wires of the rope are made.
  • a compression sleeve 1 which in the exemplary embodiment forms a connector, that is to say a clamp, by means of which two mutually facing and coaxially arranged conductor ends can be connected to one another, but which, for example, can also be formed with one end on another clamp body, for example the flange of a battery clamp could, consists of a compressible material, which is an aluminum alloy in the embodiment.
  • the hardness of this aluminum alloy is much greater than that Hardness of the aluminum from which the wires of a conductor 2 of an insulated cable 3, formed as a rope, consist.
  • the central, continuous longitudinal channel 4 of the compression sleeve 1 is adapted in its central section to the outside diameter of the conductor 2, while in the two end sections the inside diameter of the longitudinal channel 4 is enlarged to the outside diameter of the cable 3, so that the end of the insulation 5 of the cable 3 in the compression sleeve 1 can be inserted.
  • the compression sleeve 1 can also be used to establish a connection with a non-insulated conductor cable.
  • the cross-sectional shape of the compression sleeve 1 is limited on the outside by a polygon, namely a square, to which the longitudinal channel 4 is concentric.
  • this polygon shape should be converted into a circular shape in the area of the press point or points, so that, as shown in FIG. 2, the conductor 2 is repeated in the circumferential direction. Sections in the radial direction are pressed to different degrees. Therefore, jaws 6 of a press, which form a circular-cylindrical press channel 7, are placed on the outer lateral surface of the press sleeve 1.
  • the diameter of this press channel is equal to or slightly larger than the side length of the square forming the contour of the press sleeve 1 in the uncompressed state.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP81109357A 1981-07-10 1981-10-30 Procédé de réalisation d'une connexion électrique entre une cosse et un conducteur Expired EP0069804B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81109357T ATE15571T1 (de) 1981-07-10 1981-10-30 Verfahren zum herstellen einer elektrischen verbindung zwischen einer presshuelse und einem leiter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3127283A DE3127283C2 (de) 1981-07-10 1981-07-10 Verfahren zum Herstellen einer elektrischen Verbindung zwischen einer Preßhülse und einem Leiter
DE3127283 1981-07-10

Publications (3)

Publication Number Publication Date
EP0069804A2 true EP0069804A2 (fr) 1983-01-19
EP0069804A3 EP0069804A3 (en) 1983-08-03
EP0069804B1 EP0069804B1 (fr) 1985-09-11

Family

ID=6136601

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81109357A Expired EP0069804B1 (fr) 1981-07-10 1981-10-30 Procédé de réalisation d'une connexion électrique entre une cosse et un conducteur

Country Status (3)

Country Link
EP (1) EP0069804B1 (fr)
AT (1) ATE15571T1 (fr)
DE (1) DE3127283C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0404349A2 (fr) * 1989-06-23 1990-12-27 The Whitaker Corporation Ensemble de matrices de sertissage et méthode de sertissage d'une borne électrique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032067A1 (de) 2010-07-23 2012-01-26 Daimler Ag Kontaktanordnung und Verfahren zur Herstellung einer Kontaktanordnung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109837A (en) * 1936-01-02 1938-03-01 Grace P Davis Method of joining power transmitting cables
CH359472A (de) * 1956-12-28 1962-01-15 Amp Inc Verfahren zur Herstellung einer elektrischen Verbindung, Werkzeug zur Ausführung des Verfahrens und nach diesem Verfahren hergestellte Verbindung
US3330903A (en) * 1965-06-18 1967-07-11 Kearney National Inc Compression connector with removable tabs for a range of conductor sizes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL198024A (fr) * 1954-07-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109837A (en) * 1936-01-02 1938-03-01 Grace P Davis Method of joining power transmitting cables
CH359472A (de) * 1956-12-28 1962-01-15 Amp Inc Verfahren zur Herstellung einer elektrischen Verbindung, Werkzeug zur Ausführung des Verfahrens und nach diesem Verfahren hergestellte Verbindung
US3330903A (en) * 1965-06-18 1967-07-11 Kearney National Inc Compression connector with removable tabs for a range of conductor sizes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0404349A2 (fr) * 1989-06-23 1990-12-27 The Whitaker Corporation Ensemble de matrices de sertissage et méthode de sertissage d'une borne électrique
EP0404349A3 (fr) * 1989-06-23 1991-04-17 The Whitaker Corporation Ensemble de matrices de sertissage et méthode de sertissage d'une borne électrique

Also Published As

Publication number Publication date
EP0069804A3 (en) 1983-08-03
EP0069804B1 (fr) 1985-09-11
DE3127283A1 (de) 1983-01-27
DE3127283C2 (de) 1983-12-08
ATE15571T1 (de) 1985-09-15

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