EP0006982B1 - Verbindung eines Leiterdrahtes mit einem Klemmenstück sowie Verfahren zur Herstellung dieser Verbindung - Google Patents

Verbindung eines Leiterdrahtes mit einem Klemmenstück sowie Verfahren zur Herstellung dieser Verbindung Download PDF

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Publication number
EP0006982B1
EP0006982B1 EP79101358A EP79101358A EP0006982B1 EP 0006982 B1 EP0006982 B1 EP 0006982B1 EP 79101358 A EP79101358 A EP 79101358A EP 79101358 A EP79101358 A EP 79101358A EP 0006982 B1 EP0006982 B1 EP 0006982B1
Authority
EP
European Patent Office
Prior art keywords
bore
conductor wire
connection
section
terminal member
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.)
Expired
Application number
EP79101358A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0006982A1 (de
Inventor
Günter Schulze
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.)
OFFERTA DI LICENZA AL PUBBLICO
Original Assignee
LGZ Landis and Gyr Zug AG
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 LGZ Landis and Gyr Zug AG filed Critical LGZ Landis and Gyr Zug AG
Priority to AT79101358T priority Critical patent/ATE1124T1/de
Publication of EP0006982A1 publication Critical patent/EP0006982A1/de
Application granted granted Critical
Publication of EP0006982B1 publication Critical patent/EP0006982B1/de
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
    • 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

Definitions

  • the invention relates to a connection of a conductor wire to a terminal piece and to a method for producing such connections according to the preambles of claims 1 and 2.
  • the invention has for its object to provide a simple connection that is equivalent to a soldered connection.
  • a terminal piece 1 has a continuous bore 2 for receiving a conductor wire 3 to be connected to the terminal piece 1.
  • This can be the end of any electrical conductor.
  • the type of connection described below is used in electricity meters to connect their current coils, consisting of a conductor wire 3 with a rectangular cross section, to the terminal piece 1.
  • the conductor ends are to be rectangular, at least over the length serving for the connection, for example by squeezing.
  • the bore 2 has the same diameter over its entire length, while in the sectional drawings of FIGS. 2 to 5 the bore 2 merges into a bore 4 of larger diameter outside of a length L (FIG. 2) claimed for the connection with the conductor piece .
  • the larger hole 4 serves for the connection of one or more wires, which can be clamped by means of two threaded holes 5 (FIG. 2) in the clamping piece 1 by screws, not shown, while in the smaller hole 2 in the finished connection the conductor wire 3 corresponds to the figure 1, is compressed like a leporello stack.
  • clamping jaws 11 (FIG. 2) during the upsetting process. These press the clamp piece 1 together and counteract the transverse forces generated during the squeezing process, so that only small internal stresses remain in the clamp piece 1 of the finished connection. This is important to avoid stress corrosion cracking if the clamp piece 1 is made of brass and is inserted into an embedding made of ammonia-containing molding compound.
  • Paint-insulated conductor wires can be used for the connection. It has proven to be advantageous if, when the wire is cut to length, its ends 7 are cut on the narrow sides to the length of the depth of penetration V. The resulting sharp edges and the side cutting away of the insulating layer of the conductor wire create a good starting position for a calf welding during upsetting. Furthermore, by the side cutting also a conductor wire 3 of larger cross-section can be connected to the same terminal piece 1, it having been shown that the resulting reduction in cross-section has no adverse effect in any way.
  • connection described allows both copper and aluminum conductor wire to be used, and there are reliable, uniform series-produced connections of low electrical resistance and high thermal and mechanical stability.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
EP79101358A 1978-06-20 1979-05-04 Verbindung eines Leiterdrahtes mit einem Klemmenstück sowie Verfahren zur Herstellung dieser Verbindung Expired EP0006982B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79101358T ATE1124T1 (de) 1978-06-20 1979-05-04 Verbindung eines leiterdrahtes mit einem klemmenstueck sowie verfahren zur herstellung dieser verbindung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH672478A CH629916A5 (de) 1978-06-20 1978-06-20 Verbindung eines leiterdrahtes mit einem klemmenstueck.
CH6724/78 1978-06-20

Publications (2)

Publication Number Publication Date
EP0006982A1 EP0006982A1 (de) 1980-01-23
EP0006982B1 true EP0006982B1 (de) 1982-05-26

Family

ID=4314053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79101358A Expired EP0006982B1 (de) 1978-06-20 1979-05-04 Verbindung eines Leiterdrahtes mit einem Klemmenstück sowie Verfahren zur Herstellung dieser Verbindung

Country Status (7)

Country Link
EP (1) EP0006982B1 (xx)
JP (1) JPS5849985B2 (xx)
AT (1) ATE1124T1 (xx)
CH (1) CH629916A5 (xx)
DE (1) DE2831812C2 (xx)
ES (2) ES481667A1 (xx)
YU (1) YU141179A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054192A (en) * 1987-05-21 1991-10-08 Cray Computer Corporation Lead bonding of chips to circuit boards and circuit boards to circuit boards
DE102010053519B4 (de) * 2010-12-04 2016-06-16 Amphenol-Tuchel Electronics Gmbh Steckbuchse zur Erzeugung einer Crimpverbindung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603680A (en) * 1950-03-01 1952-07-15 Snyder Henry William Electrical plug connector
FR1487777A (fr) * 1966-07-26 1967-07-07 Amp Inc élément assemblé de connexions électriques
GB1490124A (en) * 1975-05-22 1977-10-26 Landis & Gyr Ag Methods of making electrical connections

Also Published As

Publication number Publication date
YU141179A (en) 1983-01-21
CH629916A5 (de) 1982-05-14
EP0006982A1 (de) 1980-01-23
JPS553191A (en) 1980-01-10
ES481667A1 (es) 1980-01-16
ES481668A1 (es) 1980-01-16
JPS5849985B2 (ja) 1983-11-08
DE2831812C2 (de) 1980-01-31
ATE1124T1 (de) 1982-06-15
DE2831812B1 (de) 1979-05-17

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