EP0041596B1 - Anschlussleiste mit Doppelkontakt-Anschlusselementen zum Anschliessen isolierter Drähte - Google Patents

Anschlussleiste mit Doppelkontakt-Anschlusselementen zum Anschliessen isolierter Drähte Download PDF

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Publication number
EP0041596B1
EP0041596B1 EP81102012A EP81102012A EP0041596B1 EP 0041596 B1 EP0041596 B1 EP 0041596B1 EP 81102012 A EP81102012 A EP 81102012A EP 81102012 A EP81102012 A EP 81102012A EP 0041596 B1 EP0041596 B1 EP 0041596B1
Authority
EP
European Patent Office
Prior art keywords
terminal elements
shaped
contact
terminal
connection
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
EP81102012A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0041596A2 (de
EP0041596A3 (en
Inventor
Horst Forberg
Bernd Delakowitz
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.)
ADC GmbH
Original Assignee
Krone GmbH
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 Krone GmbH filed Critical Krone GmbH
Priority to AT81102012T priority Critical patent/ATE20791T1/de
Publication of EP0041596A2 publication Critical patent/EP0041596A2/de
Publication of EP0041596A3 publication Critical patent/EP0041596A3/de
Application granted granted Critical
Publication of EP0041596B1 publication Critical patent/EP0041596B1/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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2437—Curved plates

Definitions

  • the invention relates to a terminal block with detachably inserted in the longitudinal direction of the terminal block double contact connection elements made of sheet-shaped, springy contact material with two slots, the main part of which adjoins an enlarged insertion opening and is delimited by sharp edges and has a width which is smaller than the thickness of the metallic core of the insulated wires to be connected, so that when the wires are pressed into the slots, the wire insulation is cut and contact connections are made between the wires and the connection elements, and the purpose is to create such a connection strip, which can be mass-produced inexpensively in accordance with its high demand.
  • LSA clamp connector with double contacts for the connection of two cable or switching wires of telecommunications technology arranged next to each other is known in different versions.
  • DE-A-2 814 069 shows a terminal strip with releasably inserted double contact connection elements, which are preferably bent in a U-shape from the ends of a crossbar connecting them on the underside, and DE-C-2 142 850 one electrical clamping device for connecting one or more insulated wires to a connecting element with at least two slots and DE-C-1 765 584 a clamping connection between one or two insulated wires and a connecting element with two each of two springs which are resilient relative to one another and are suitable for removing the wire insulation Contact legs existing slots.
  • connection elements or clamp connections are that when they are installed in connection strips, the use of these connection elements or clamp connectors is in need of improvement because of the complex production and the large space requirement with an adjacent arrangement.
  • DE-A-2 338 056 shows v-shaped terminals with mounting pins for insertion into a printed circuit board and for firmly soldering the mounting pins to conductors on the underside of the circuit board in a space-saving arrangement.
  • Each terminal has two slots, one slot for holding and the other slot for contacting a single conductor. Both slots are designed differently.
  • connection terminal is also the high space requirement when installing in connection strips. Furthermore, the contact legs are arranged rigidly, and a connecting terminal only takes up one wire.
  • the invention is therefore based on the object of improving a terminal strip of the type mentioned at the outset so that less effort and space are achieved when the connecting elements are inserted and good contacting is ensured.
  • connection elements are of V-shaped design and are releasably inserted into the connection strip in the longitudinal direction in such a way that two adjacent connection elements with the outer surfaces of their legs lie opposite each other in parallel.
  • connection contacts 2 are designed as v-shaped double contacts.
  • Each individual leg 2a, 2b of the connection element 2 forms an LSA contact.
  • connection elements 2 are inserted into the connection strip 1 in the longitudinal direction, with two adjacent connection elements 2 advantageously lying opposite one another in parallel with the outer surfaces 2c of their legs.
  • connection elements 2 have extensions 3, 3a below the contacting area.
  • FIGS. 1 and 1a show connection elements according to FIGS. 3 and 4. These connection elements 2 have separable normally closed contacts as extensions 3, 3a, which are known to be separated by a (not shown) isolating plug which is inserted through the opening 4 of the terminal block 1 so that it separates the contact arches 5 of the extensions 3, 3a.
  • FIG. 1 shows ribs 6 which fix the position of the conductors when making contact.
  • the two outer contact legs 2a ', 2b' of a double contact are supported on the insulating body of the terminal strip 1, the two inner legs 2a "', 2blll holding one another in their upper region.
  • connection element 2 shows a connection element 2 with two double contacts 2a, 2b and an extension 3 as a cross connection to a further double contact 2a, 2b, so that a total of four conductors can be connected.
  • FIG. 6 also shows such a connection element for four conductors corresponding to FIG. 5, with a tapping contact 7 for a surge arrester in a separate magazine being additionally provided in the middle on the cross connection 3.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Multi-Conductor Connections (AREA)
EP81102012A 1980-06-11 1981-03-18 Anschlussleiste mit Doppelkontakt-Anschlusselementen zum Anschliessen isolierter Drähte Expired EP0041596B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81102012T ATE20791T1 (de) 1980-06-11 1981-03-18 Anschlussleiste mit doppelkontaktanschlusselementen zum anschliessen isolierter draehte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3021798 1980-06-11
DE3021798A DE3021798C2 (de) 1980-06-11 1980-06-11 Vorrichtung und Verfahren zur Herstellung eines Doppelkontaktes an einem löt-, schraub- und abisolierfreiem Klemmverbinder

Publications (3)

Publication Number Publication Date
EP0041596A2 EP0041596A2 (de) 1981-12-16
EP0041596A3 EP0041596A3 (en) 1982-09-08
EP0041596B1 true EP0041596B1 (de) 1986-07-16

Family

ID=6104292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102012A Expired EP0041596B1 (de) 1980-06-11 1981-03-18 Anschlussleiste mit Doppelkontakt-Anschlusselementen zum Anschliessen isolierter Drähte

Country Status (17)

Country Link
US (1) US4547034A (da)
EP (1) EP0041596B1 (da)
JP (2) JPS5734678A (da)
AR (1) AR224808A1 (da)
AT (1) ATE20791T1 (da)
AU (1) AU543522B2 (da)
CA (1) CA1162999A (da)
DE (1) DE3021798C2 (da)
DK (1) DK156860C (da)
ES (1) ES264802Y (da)
GB (1) GB2078450B (da)
HK (1) HK67885A (da)
IE (1) IE50823B1 (da)
MY (1) MY8600173A (da)
NO (1) NO156228C (da)
SG (1) SG44185G (da)
ZA (1) ZA811002B (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415369A1 (de) * 1984-04-25 1985-11-07 Krone Gmbh, 1000 Berlin Anschlussleiste mit lsa-plus-anschlusselementen zum anschluss von kabeladern und freiluftkabel (dropwire-kabel)

Families Citing this family (43)

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Publication number Priority date Publication date Assignee Title
DE3137429C2 (de) * 1981-09-19 1984-03-22 Krone Gmbh, 1000 Berlin Anschlußeinrichtung in einer Anschlußleiste
US4778407A (en) * 1982-12-23 1988-10-18 Amp Incorporated Electrical connector plug for conductors on closely spaced centers
DE3312754C1 (de) * 1983-04-09 1984-10-31 Krone Gmbh, 1000 Berlin Vorrichtung mit U-foermigen LSA-PLUS-Anschlusskontakten
US4684197A (en) * 1983-09-07 1987-08-04 Allied Corporation Plug-in connector and contact element for same
US4533201A (en) * 1984-04-05 1985-08-06 Amp Incorporated Bridge tap
GB2160372A (en) * 1984-06-12 1985-12-18 Hans Simon Insulation-piercing contacts
US4586775A (en) * 1984-08-03 1986-05-06 General Motors Corporation Duplex insulation displacement terminal
DE3601788A1 (de) * 1986-01-22 1987-07-23 Albert Stewing Vorrichtung zum elektrischen verbinden der einzel- oder doppeladern von fernmelde- und signalkabeln
AU595890B2 (en) * 1987-05-08 1990-04-12 Adc Gmbh Connector block with normally open or switching contacts
SE458066B (sv) * 1987-07-03 1989-02-20 Ericsson Telefon Ab L M Kopplingsplint foer anslutning av ett flertal inkommande isolerade ledare till var sin av ett flertal utgaaende isolerade ledare
DE3818497C5 (de) * 1988-05-31 2005-05-25 Quante Ag Anschlußblock für eine Kabelabschlußeinheit
CH678467A5 (da) * 1988-11-22 1991-09-13 Reichle & De Massari Fa
ATE134469T1 (de) * 1989-06-15 1996-03-15 Siemens Ag Verteilerleiste für telekommunikationsanlagen mit trennkontakten
US4952169A (en) * 1989-06-27 1990-08-28 Amp Incorporated Sealed electrical connector employing insulation displacement terminals
US5044979A (en) * 1989-10-12 1991-09-03 The Siemon Company Connector block and terminal
WO1992008255A1 (en) * 1990-10-26 1992-05-14 The Siemon Company Connector block and terminal
NL192314C (nl) * 1991-05-02 1997-05-07 Du Pont Nederland Connector bevattende een isolatieverplaatsingscontact.
US5160273A (en) * 1991-06-24 1992-11-03 Porta Systems Corp. Connector block assembly
DE9211917U1 (da) * 1992-09-04 1992-11-12 Quante Ag, 5600 Wuppertal, De
US5643004A (en) * 1992-09-04 1997-07-01 Quante Aktiengesellschaft Electric connection contact in a single piece
JPH07176336A (ja) * 1993-09-30 1995-07-14 Siemon Co:The ブレーク・テスト機能を含む電気的に拡張された配線ブロック
DE4341152C1 (de) * 1993-12-02 1995-03-16 Quante Ag Anschlußleiste zur abisolierfreien Kontaktierung von Adern
CN1147316A (zh) * 1994-05-06 1997-04-09 惠特克公司 通过绝缘层剥离啮合叠置导线的电接头
FR2734412B1 (fr) * 1995-05-16 1997-07-04 Connectors Pontarlier Dispositif a contacts electriques a deplacement d'isolant
DE19642445C1 (de) * 1996-10-15 1998-03-05 Krone Ag Anschlußelement
GB2323482B (en) * 1997-03-19 2001-11-14 Egerton A C Ltd Electrical terminal
GB2375237A (en) * 2001-05-01 2002-11-06 Yu-Ho Liang Terminal connector
US7155004B1 (en) * 2002-11-22 2006-12-26 Adc Incorporated System and method of delivering DSL services
US7409053B1 (en) 2002-11-22 2008-08-05 Adc Telecommunications, Inc. System and method of providing DSL services on a telephone network
US7401636B2 (en) * 2004-06-14 2008-07-22 Fujitsu Limited Flexible die cast face plates
US20060205267A1 (en) * 2005-03-11 2006-09-14 Lear Corporation Electrical connector and method of producing same
US20070047526A1 (en) * 2005-08-26 2007-03-01 Bryan Kennedy Systems and methods for conecting between telecommunications equipment
US7522721B2 (en) * 2005-08-26 2009-04-21 Adc Telecommunications, Inc. System for broadband service delivery
US7643631B2 (en) * 2005-08-26 2010-01-05 Adc Telecommunications, Inc. Enclosure for broadband service delivery system
DE102007026096A1 (de) * 2007-06-05 2008-12-11 Adc Gmbh Aderanschlussmodul
DE102007026095A1 (de) * 2007-06-05 2008-12-11 Adc Gmbh Erdkamm, insbesondere für einen Steckverbinder für Leiterplatten
DE102007026097B4 (de) * 2007-06-05 2023-05-11 Tyco Electronics Services Gmbh Steckverbinder für Leiterplatten
DE102007026094B4 (de) * 2007-06-05 2023-05-11 Tyco Electronics Services Gmbh Kontaktelement für einen Steckverbinder für Leiterplatten
DE102007026102B3 (de) * 2007-06-05 2008-11-13 Adc Gmbh Steckverbinder für Leiterplatten
DE102008013317B4 (de) * 2008-03-10 2010-10-14 Adc Gmbh Verfahren zur Herstellung einer Aderanschlussleiste mit Gelfüllung
US7946863B2 (en) * 2008-04-25 2011-05-24 Adc Telecommunications, Inc. Circuit protection block
US7985094B2 (en) * 2008-09-15 2011-07-26 Adc Gmbh Connector block
DE102013109870B3 (de) * 2013-09-10 2014-11-27 Firma Albrecht Jung Gmbh & Co. Kg Kontaktbaugruppe für elektrische/elektronische Installationsgeräte

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US3824527A (en) * 1972-08-03 1974-07-16 Amp Inc Wire-in-slot electrical connections
DE2423932C3 (de) * 1974-05-16 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Bauelement für Schalt- und/oder Trennleisten in Verteilern für Fernmeldeanlagen, insbesondere Fernsprechvermittlungsanlagen
CA1044778A (en) * 1975-05-12 1978-12-19 Amp Incorporated Manufacture of electrical harnesses
JPS5225283A (en) * 1975-08-20 1977-02-25 Hitachi Ltd Contact maker of connector for flat cable and its connector
DE2603151C3 (de) * 1976-01-28 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Bauelement für Schalt- und/oder Trennleisten in Verteilern für Fernmeldeanlagen
CA1083238A (en) * 1976-11-22 1980-08-05 Norwood C. Graeff Electrical contact terminal with laterally offset connection slots
US4062615A (en) * 1976-12-06 1977-12-13 Thomas & Betts Corporation Electrical contact
DE2804478C2 (de) * 1978-01-31 1982-11-25 Krone Gmbh, 1000 Berlin Elektrischer Klemmverbinder zur löt-, schraub- und abisolierfreien Herstellung eines Kontaktes an einem feststehenden Anschlußelement, insbesondere für die Fernmeldelinientechnik
JPS53156080U (da) * 1978-03-29 1978-12-07
DE2814069C3 (de) * 1978-03-30 1982-03-25 Krone Gmbh, 1000 Berlin Vorrichtung und Verfahren zur Herstellung eines löt-, schraub- und abisolierfreien Kontaktes an einem feststehenden Anschlußelement, insbesondere für die Fernmeldelinientechnik
US4381132A (en) * 1980-09-10 1983-04-26 Itt Flat cable connector
US4429940A (en) * 1981-11-27 1984-02-07 Minnesota Mining And Manufacturing Company Tap connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415369A1 (de) * 1984-04-25 1985-11-07 Krone Gmbh, 1000 Berlin Anschlussleiste mit lsa-plus-anschlusselementen zum anschluss von kabeladern und freiluftkabel (dropwire-kabel)

Also Published As

Publication number Publication date
ATE20791T1 (de) 1986-08-15
MY8600173A (en) 1986-12-31
DK57981A (da) 1981-12-12
GB2078450A (en) 1982-01-06
CA1162999A (en) 1984-02-28
NO810475L (no) 1981-12-14
AU6714281A (en) 1981-12-17
NO156228C (no) 1987-08-12
ES264802U (es) 1982-12-01
ZA811002B (en) 1982-03-31
AR224808A1 (es) 1982-01-15
HK67885A (en) 1985-09-13
DE3021798C2 (de) 1982-03-11
US4547034A (en) 1985-10-15
IE810524L (en) 1981-12-11
JPS5918371U (ja) 1984-02-03
SG44185G (en) 1985-12-13
DE3021798A1 (de) 1981-12-17
DK156860C (da) 1990-02-26
EP0041596A2 (de) 1981-12-16
AU543522B2 (en) 1985-04-26
GB2078450B (en) 1985-03-13
IE50823B1 (en) 1986-07-23
JPS5734678A (en) 1982-02-25
ES264802Y (es) 1983-06-01
DK156860B (da) 1989-10-09
JPH0231722Y2 (da) 1990-08-28
NO156228B (no) 1987-05-04
EP0041596A3 (en) 1982-09-08

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