EP0075150A2 - Means for making a simple or multiple, solderless, screwless and stripless contact with a terminal element - Google Patents

Means for making a simple or multiple, solderless, screwless and stripless contact with a terminal element Download PDF

Info

Publication number
EP0075150A2
EP0075150A2 EP82108047A EP82108047A EP0075150A2 EP 0075150 A2 EP0075150 A2 EP 0075150A2 EP 82108047 A EP82108047 A EP 82108047A EP 82108047 A EP82108047 A EP 82108047A EP 0075150 A2 EP0075150 A2 EP 0075150A2
Authority
EP
European Patent Office
Prior art keywords
contact
connection
wire
connection element
wires
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
EP82108047A
Other languages
German (de)
French (fr)
Other versions
EP0075150B1 (en
EP0075150A3 (en
Inventor
Horst Forberg
Klaus-Peter Achtnig
Gunter Hegner
Gerhard Boes
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 AT82108047T priority Critical patent/ATE24796T1/en
Publication of EP0075150A2 publication Critical patent/EP0075150A2/en
Publication of EP0075150A3 publication Critical patent/EP0075150A3/en
Application granted granted Critical
Publication of EP0075150B1 publication Critical patent/EP0075150B1/en
Expired legal-status Critical Current

Links

Images

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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • 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
    • 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
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base

Definitions

  • the invention relates to a novel device with a plurality of connection elements for solderless, screw-free and stripping-free connection of one or more wires to each connection element made of sheet-shaped, springy contact material with at least two slots, the main part of which adjoins an extended insertion opening and is delimited by sharp edges , which is smaller than the thickness of the metallic core of the wire due to the inclined position between the wire and the connecting element, so that when the wire is pressed into the slot, the wire insulation is cut and a contact connection is made between the wire and the connecting element.
  • LSA solder-free, screw-free and stripping-free
  • DE-OS 21 42 850 shows an electrical clamping device for connecting one or more insulated wires to a connecting element with at least two slots and DE-PS 17 65 584 a clamping connection for connecting one or two insulated wires with a connecting element with two each two slots which are resilient relative to one another and are suitable for removing the wire insulation and have contact slots.
  • DE-OS 23 38 056 shows a V-shaped terminal which has two slots, one slot for holding and the other slot for contacting a conductor.
  • the disadvantage of this invention is also the high space requirement when installing in terminal strips. Furthermore, the contact legs are rigidly arranged.
  • DE-OS 30 21 798 shows a V-shaped connecting element as a double contact, with each leg of the connecting element mentes a single solder, screw and stripping-free contact.
  • the invention is therefore based on the object of avoiding the disadvantages mentioned above.
  • each connecting element is designed as a double contact or multiple contact, each of which has a connecting slot and transverse webs to the wire axis at an angle of approximately 45 ° are arranged parallel to one another, whereby the center distance of at least two interconnected, adjacent wires is determined by the wall thickness of the resilient contact material, and the central webs are extended upwards and provided with brackets at the end.
  • the new connection elements also enable wires to be switched on and off in succession without malfunction of adjacent wires.
  • connection elements 1 can be inserted into the connection strip 12.
  • the transverse webs 3, 4, which are about 45 ° to the wire axis and have a connecting slot, are arranged parallel to one another and thereby enable the connection of a large number of wires 16, 16a, since only the wall thickness of the spring contact material for the distance between two adjacent wires 16, 16a is determined.
  • surge arrester magazines or plugs can be used for testing or disconnection in a known manner; openings 12a are provided here.
  • connection element 1 is shown as a double contact 1a.
  • Two interconnected and adjacent wires can be switched on and off one after the other.
  • the middle webs 7 are extended upwards and provided at the end with brackets 7a, so as to serve as a guide for the wire to be connected, which also applies to FIGS. 5 and 6.
  • connection contacts 8, 8a of the connection element 1 are connected in the lower region to a connecting part 9 with a U-shaped cross section.
  • any number of wires can be connected and disconnected.
  • connection contacts 8, 8a, 8b and 8c are connected to one another by connecting webs 9 which are U- shaped in cross section.
  • Fig. 6 shows that the transverse webs 3, 4, 5 and 6 are advantageously parallel to each other.
  • FIG. 7 shows that a U-shaped extension 10 is formed below the connection element 1 according to the invention, one leg 10a of which is designed to be resilient as one half of a contact 11.
  • overvoltage arrester magazines or isolating test plugs that can be inserted into the terminal strip 12 - not shown - are tapped at this contact 11.
  • FIG. 8 Another embodiment is shown in FIG. 8.
  • the extension 14 is designed as an independent component. It can be inserted into a plug receptacle 13, which is arranged below the connection element 1, as required.
  • the extension 14 has a resilient leg 14a, which serves as one half of a contact 15.

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)

Abstract

Vorrichtung mit mehreren Anschlußelementen (1) zum löt-, schraub- und abisolierfreien Anschließen eines oder mehrerer Drähte an jedes Anschlußelement (1), wobei die Anschlußelemente (1) als Doppelkontakt (1a) oder als Mehrfachkontakt (1b) ausgebildet sind, dessen jeweils einen Anschlußschlitz (2) aufweisende und zur Drahtachse im Winkel von ca. 45° stehende Querstege (3, 4, 5, 6) zueinander parallel angeordnet sind.Device with a plurality of connection elements (1) for soldering, screwing and stripping-free connection of one or more wires to each connection element (1), the connection elements (1) being designed as a double contact (1a) or as a multiple contact (1b), one of which in each case Crosspieces (3, 4, 5, 6) which have a connecting slot (2) and are at a 45 ° angle to the wire axis are arranged parallel to one another.

Description

Die Erfindung betrifft eine neuartige Vorrichtung mit mehreren Anschlußelementen zum löt-, schraub- und abisolierfreien Anschließen eines oder mehrerer Drähte an jedes Anschlußelement aus blattförmigem, federndem Kontaktmaterial mit mindestens zwei Schlitzen, dessen an eine erweiterte Einführöffnung anschließender, von scharfen Kanten begrenzter Hauptteil eine Breite aufweist, die aufgrund der Schrägstellung zwischen Draht und Anschlußelement kleiner als die Stärke der metallischen Seele des Drahtes ist, so daß beim Eindrücken des Drahtes in den Schlitz die Drahtisolation durchschnitten und eine Kontaktverbindung zwischen dem Draht und dem Anschlußelement hergestellt wird.The invention relates to a novel device with a plurality of connection elements for solderless, screw-free and stripping-free connection of one or more wires to each connection element made of sheet-shaped, springy contact material with at least two slots, the main part of which adjoins an extended insertion opening and is delimited by sharp edges , which is smaller than the thickness of the metallic core of the wire due to the inclined position between the wire and the connecting element, so that when the wire is pressed into the slot, the wire insulation is cut and a contact connection is made between the wire and the connecting element.

Ein löt-, schraub- und abisolierfreier (kurzgenannt: LSA-) Klemmverbinder mit Doppelkontakten für den Anschluß von zwei nebeneinander angeordneten Kabel- oder Schaltadern der Fernmeldetechnik ist in verschiedenen Ausführungen bekannt.A solder-free, screw-free and stripping-free (abbreviated: 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.

So zeigt die DE-OS 21 42 850 eine elektrische Klemmvorrichtung zum Anschluß eines oder mehrerer isolierter Drähte an ein Anschlußelement mit wenigstens zwei Schlitzen und die DE-PS 17 65 584 einen Klemmanschluß zur Verbindung eines oder zweier isolierter Drähte mit einem Anschlußelement mit zwei aus je zwei relativ zueinander federnden, zur Entfernung der Drahtisolation geeigneten Kontaktschenkeln bestehenden Schlitzen.Thus, DE-OS 21 42 850 shows an electrical clamping device for connecting one or more insulated wires to a connecting element with at least two slots and DE-PS 17 65 584 a clamping connection for connecting one or two insulated wires with a connecting element with two each two slots which are resilient relative to one another and are suitable for removing the wire insulation and have contact slots.

Diese bekannten Klemmverbinder sind verbesserungsfähig, da sie teuer in der Herstellung sind und durch den konstruktiv bedingten großen Kontaktabstand bei nebeneinander liegender Anordnung einen erheblichen Platzbedarf aufweisen.These known clamp connectors can be improved because they are expensive to manufacture and, due to the large contact spacing due to the design, have a considerable space requirement when arranged side by side.

Die DE-OS 23 38 056 zeigt eine V-förmige Anschlußklemme, die zwei Schlitze aufweist, wobei der eine Schlitz zum Halten und der andere Schlitz zum Kontaktieren eines Leiters dient.DE-OS 23 38 056 shows a V-shaped terminal which has two slots, one slot for holding and the other slot for contacting a conductor.

Beide Schlitze sind unterschiedlich ausgebildet.Both slots are designed differently.

Der Nachteil dieser Erfindung ist ebenfalls der hohe Platzbedarf beim Einbau in Anschlußleisten. Ferner sind die Kontaktschenkel starr angeordnet.The disadvantage of this invention is also the high space requirement when installing in terminal strips. Furthermore, the contact legs are rigidly arranged.

Die DE-OS 30 21 798 zeigt ein V-förmiges Anschlußelement als Doppelkontakt, wobei jeder Schenkel des Anschlußelementes einen einzelnen löt-, schraub- und abisolierfreien Kontakt bildet.DE-OS 30 21 798 shows a V-shaped connecting element as a double contact, with each leg of the connecting element mentes a single solder, screw and stripping-free contact.

Der Nachteil dieses Doppelkontaktes ist es, daß die Adern an das Anschlußelement nicht nacheinander, sondern nur gleichzeitig anzuschließen sind. Der Abstand der parallel angeschlossenen Leiter beträgt hierbei das Zweifache der Wandstärke des verwendeten Federmaterials. Aufgrund seiner V-Form und des damit verbundenen gegenseitigen Abstützens der inneren Kontaktschenkel ist dieses Anschlußelement nur für den gleichzeitigen Anschluß zweier zu verbindender Adern geeignet.The disadvantage of this double contact is that the wires are not connected to the connecting element one after the other, but only at the same time. The distance between the conductors connected in parallel is twice the wall thickness of the spring material used. Due to its V-shape and the associated mutual support of the inner contact legs, this connection element is only suitable for the simultaneous connection of two wires to be connected.

Der Erfindung liegt daher die Aufgabe zugrunde, die vorstehend erwähnten Nachteile zu vermeiden.The invention is therefore based on the object of avoiding the disadvantages mentioned above.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß jedes Anschlußelement als Doppelkontakt oder Mehrfachkontakt ausgebildet ist, dessen jeweils einen Anschlußschlitz aufweisende und zur Drahtachse im Winkel von ca. 45° stehende Querstege zueinander parallel angeordnet sind, wodurch der Achsabstand mindestens zweier miteinander verbundener, nebeneinander liegender Drähte durch die Wanddicke des federnden Kontaktmaterials bestimmt wird, und dessen Mittelstege nach oben hin verlängert und am Ende mit Halterungen versehen sind.This object is achieved in that each connecting element is designed as a double contact or multiple contact, each of which has a connecting slot and transverse webs to the wire axis at an angle of approximately 45 ° are arranged parallel to one another, whereby the center distance of at least two interconnected, adjacent wires is determined by the wall thickness of the resilient contact material, and the central webs are extended upwards and provided with brackets at the end.

Vorteilhafte weitere Ausgestaltungen der einzelnen Maßnahmen der Erfindung sind in den Unteransprüchen gekennzeichnet.Advantageous further developments of the individual measures of the invention are characterized in the subclaims.

So ist es vorgesehen, unterhalb der Anschlußelemente Verlängerungen anzuformen, deren einer Schenkel die eine Hälfte eines Kontaktes bildet, um so im eingebauten Zustand der Anschlußelemente in der Anschlußleiste Überspannungsableitervorrichtungen oder Trenn- bzw. Prüfstecker einsetzen zu können.So it is intended to form extensions below the connecting elements, one leg of which forms half of a contact, so that in the installed state of the connection elements in the terminal block, surge arresters or isolating or test plugs can be used.

Durch die neue erfindungsgemäße Anschlußelementvorrichtung werden folgende wesentliche Vorteile erreicht:

  • . Der Platzbedarf der Anschlußelemente wird je Draht gegenüber bekannten Anordnungen erheblich verringert, so daß zwei miteinander verbundene, nebeneinander liegende Drähte nur noch durch die Wanddicke des Federkontaktmaterials voneinander auf Abstand gehalten werden.
The following significant advantages are achieved by the new connecting element device according to the invention:
  • . The space requirement of the connection elements is considerably reduced per wire compared to known arrangements, so that two interconnected wires lying next to one another are only kept apart from one another by the wall thickness of the spring contact material.

. Durch die neuen Anschlußelemente ist auch ein nacheinander zu vollziehendes An- und Abschalten von Drähten ohne Funktionsstörung benachbarter Drähte möglich.. The new connection elements also enable wires to be switched on and off in succession without malfunction of adjacent wires.

Die Erfindung wird anhand der in der Zeichnung dargestellten Ausführungsbeispiele näher erläutert. Es zeigen:

  • Fig. 1 einen Ausschnitt einer Anschlußleiste mit eingesetzten Anschlußelementen, die als Doppelkontakt ausgebildet sind,
  • Fig. 2 einen Querschnitt nach Fig. 1,
  • Fig. 3 ein als Doppelkontakt ausgebildetes Anschlußelement,
  • Fig. 4 eine Draufsicht nach Fig. 3,
  • Fig. 5 ein als Mehrfachkontakt ausgebildetes Anschlußelement,
  • Fig. 6 eine Draufsicht nach Fig. 5,
  • Fig. 7 ein als Doppelkontakt ausgebildetes Anschlußelement mit angeformter Verlängerung,
  • Fig. 8 ein als Doppelkontakt ausgebildetes Anschlußelement mit einsteckbarer Verlängerung.
The invention is explained in more detail using the exemplary embodiments shown in the drawing. Show it:
  • 1 shows a section of a terminal block with inserted connection elements which are designed as a double contact,
  • 2 shows a cross section according to FIG. 1,
  • 3 shows a connecting element designed as a double contact,
  • 4 is a plan view of FIG. 3,
  • 5 shows a connecting element designed as a multiple contact,
  • 6 is a plan view of FIG. 5,
  • 7 a connecting element designed as a double contact with an integrally formed extension,
  • Fig. 8 is a double contact formed with a plug-in extension.

Wie die Fig. 1 und 2 zeigen, sind die Anschlußelemente 1 in die Anschlußleiste 12 einsetzbar.As shown in FIGS. 1 and 2, the connection elements 1 can be inserted into the connection strip 12.

Hierbei sind die um ca. 45° zur Drahtachse liegenden und einen Anschlußschlitz aufweisenden Querstege 3, 4 zueinander parallel angeordnet und ermöglichen dadurch den Anschluß einer Vielzahl von Drähten 16, 16a, da nur die Wanddicke des Federkontaktmaterials für den Abstand zweier nebeneinander liegender Drähte 16, 16a bestimmt ist.In this case, the transverse webs 3, 4, which are about 45 ° to the wire axis and have a connecting slot, are arranged parallel to one another and thereby enable the connection of a large number of wires 16, 16a, since only the wall thickness of the spring contact material for the distance between two adjacent wires 16, 16a is determined.

Zusätzlich können in bekannter Weise überspannungsableitermagazine oder Stecker zum Prüfen oder Trennen eingesetzt werden; hierbei sind öffnungen 12a vorgesehen.In addition, surge arrester magazines or plugs can be used for testing or disconnection in a known manner; openings 12a are provided here.

In den Fig. 3 und 4 ist das Anschlußelement 1 als Doppelkontakt 1a dargestellt. Zwei miteinander verbundene und nebeneinander liegende Drähte können nacheinander an- und abgeschaltet werden. Die Mittelstege 7 sind nach oben hin verlängert und am Ende mit Halterungen 7a versehen, um so als Führung des anzuschließenden Drahtes zu dienen, was auch für Fig. 5 und 6 gilt.3 and 4, the connection element 1 is shown as a double contact 1a. Two interconnected and adjacent wires can be switched on and off one after the other. The middle webs 7 are extended upwards and provided at the end with brackets 7a, so as to serve as a guide for the wire to be connected, which also applies to FIGS. 5 and 6.

Die beiden Anschlußkontakte 8, 8a des Anschlußelementes 1 sind im unteren Bereich mit einem im Querschnitt U-förmigen Verbindungsteil 9 verbunden.The two connection contacts 8, 8a of the connection element 1 are connected in the lower region to a connecting part 9 with a U-shaped cross section.

In den Fig. 5 und 6 ist ein Mehrfachkontakt 1b dargestellt.5 and 6, a multiple contact 1b is shown.

Mit Hilfe eines Mehrfachkontaktes können beliebig viele Drähte an- und abgeschaltet verbunden werden.With the help of a multiple contact, any number of wires can be connected and disconnected.

Das An- und Abschalten kann nacheinander oder gleichzeitig ohne Beeinflussung benachbarter Drähte erfolgen. Auch hier sind die einzelnen Anschlußkontakte 8, 8a, 8b und 8c durch im Querschnitt U-förmige Verbindungsstege 9 miteinander verbunden.Switching on and off can take place successively or simultaneously without influencing adjacent wires. Here, too, the individual connection contacts 8, 8a, 8b and 8c are connected to one another by connecting webs 9 which are U- shaped in cross section.

Die Fig. 6 zeigt, daß auch hier die Querstege 3, 4, 5 und 6 vorteilhaft parallel zueinander liegen.Fig. 6 shows that the transverse webs 3, 4, 5 and 6 are advantageously parallel to each other.

Die Fig. 7 zeigt, daß unterhalb des erfindungsgemäßen Anschlußelementes 1 eine U-förmige Verlängerung 10 angeformt ist, deren einer Schenkel 10a federnd als eine Hälfte eines Kontaktes 11 ausgebildet ist.FIG. 7 shows that a U-shaped extension 10 is formed below the connection element 1 according to the invention, one leg 10a of which is designed to be resilient as one half of a contact 11.

Die in die Anschlußleiste 12 einsetzbaren - nicht dargestellten - Uberspannungsableitermagazine oder Trenn-Prüfstecker werden an diesem Kontakt 11 abgegriffen.The overvoltage arrester magazines or isolating test plugs that can be inserted into the terminal strip 12 - not shown - are tapped at this contact 11.

Eine weitere Ausführungsart zeigt die Fig. 8.Another embodiment is shown in FIG. 8.

Hierbei ist die Verlängerung 14 als selbständiges Bauteil ausgebildet. Sie kann nach Bedarf in eine Steckaufnahme 13, die unterhalb des Anschlußelementes 1 angeordnet ist, gesteckt werden.Here, the extension 14 is designed as an independent component. It can be inserted into a plug receptacle 13, which is arranged below the connection element 1, as required.

Auch hier besitzt die Verlängerung 14 einen federnden Schenkel 14a, der als die eine Hälfte eines Kontaktes 15 dient.Here, too, the extension 14 has a resilient leg 14a, which serves as one half of a contact 15.

Claims (5)

1. Vorrichtung mit mehreren Anschlußelementen zum löt-, schraub- und abisolierfreien Anschließen eines oder mehrerer Drähte an jedes Anschlußelement aus blattförmigem, federndem Kontaktmaterial mit mindestens zwei Schlitzen, dessen an eine erweiterte Einführöffnung anschließender, von scharfen Kanten begrenzter Hauptteil eine Breite aufweist, die aufgrund der Schrägstellung zwischen Draht und Anschlußelement kleiner als die Stärke der metallischen Seele des Drahtes ist, so daß beim Eindrücken des Drahtes in den Schlitz die Drahtisolation durchschnitten und eine Kontaktverbindung zwischen dem Draht und dem Anschlußelement hergestellt wird, dadurch gekennzeichnet,
daß jedes Anschlußelement (1) als Doppelkontakt (1a) oder Mehrfachkontakt (1b) ausgebildet ist, dessen jeweils einen Anschlußschlitz (2) aufweisende und zur Drahtachse im Winkel von ca. 45° stehende Querstege (3, 4, 5, 6) zueinander parallel angeordnet sind, wodurch der Achsabstand mindestens zweier miteinander verbundener, nebeneinander liegender Drähte (16, 16a) durch die Wanddicke des federnden Kontaktmaterials bestimmt wird, und dessen Mittelstege (7) nach oben hin verlängert und am Ende mit Halterungen (7a) versehen sind.1.Device with a plurality of connection elements for soldering, screwing and stripping-free connection of one or more wires to each connection element made of sheet-shaped, springy contact material with at least two slots, the main part of which adjoins an enlarged insertion opening and is delimited by sharp edges and has a width due to the inclination between the wire and the connecting element is smaller than the thickness of the metallic core of the wire, so that when the wire is pressed into the slot, the wire insulation is cut through and a contact connection is made between the wire and the connecting element, characterized in that
that each connection element (1) is designed as a double contact (1a) or multiple contact (1b), the respective crossbars (3, 4, 5, 6) which have a connection slot (2) and which are at an angle of approximately 45 ° to the wire axis, parallel to one another are arranged, whereby the center distance of at least two interconnected, adjacent wires (16, 16a) is determined by the wall thickness of the resilient contact material, and the central webs (7) are extended upwards and are provided at the end with brackets (7a). 2. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß zwei oder mehrere Anschlußkontakte (8, 8a, 8b, 8c) jedes Anschlußelementes (1) im unteren Bereich mit einem oder mehreren im Querschnitt U-förmigen Verbindungsteilen (9) versehen sind.2. Device according to claim 1,
characterized, that two or more connection contacts (8, 8a, 8b, 8c) of each connection element (1) are provided in the lower region with one or more connecting parts (9) with a U-shaped cross section. 3. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
daß unterhalb jedes Anschlußelementes (1) U-förmige Verlängerungen (10) angeformt sind, deren einer Schenkel (10a) federnd als eine Hälfte eines Kontaktes (11) ausgebildet ist.3. Device according to claim 1,
characterized,
that below each connection element (1) U-shaped extensions (10) are formed, one leg (10a) of which is resiliently designed as one half of a contact (11). 4. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
daß unterhalb jedes Anschlußelementes (1) Steckaufnahmen (13) angeformt sind.4. The device according to claim 1,
characterized,
that below each connection element (1) plug-in receptacles (13) are formed. 5. Vorrichtung nach Anspruch 4,
dadurch gekennzeichnet,
daß in die Steckaufnahmen (13) selbständige, U-förmige Verlängerungen (14) einsteckbar sind, wobei der Schenkel (14a) der Verlängerung (14) federnd die eine Hälfte eines Kontaktes (15) bildet.5. The device according to claim 4,
characterized,
that independent, U-shaped extensions (14) can be inserted into the plug receptacles (13), the leg (14a) of the extension (14) resiliently forming one half of a contact (15).
EP82108047A 1981-09-19 1982-09-01 Means for making a simple or multiple, solderless, screwless and stripless contact with a terminal element Expired EP0075150B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108047T ATE24796T1 (en) 1981-09-19 1982-09-01 DEVICE FOR ESTABLISHING A SOLDER, SCREW AND STRIP-FREE SINGLE OR MULTIPLE CONTACT ON A CONNECTION ELEMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3137429A DE3137429C2 (en) 1981-09-19 1981-09-19 Connection device in a connection strip
DE3137429 1981-09-19

Publications (3)

Publication Number Publication Date
EP0075150A2 true EP0075150A2 (en) 1983-03-30
EP0075150A3 EP0075150A3 (en) 1985-05-15
EP0075150B1 EP0075150B1 (en) 1987-01-07

Family

ID=6142192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108047A Expired EP0075150B1 (en) 1981-09-19 1982-09-01 Means for making a simple or multiple, solderless, screwless and stripless contact with a terminal element

Country Status (21)

Country Link
US (1) US4533196A (en)
EP (1) EP0075150B1 (en)
JP (1) JPS5925341B2 (en)
KR (1) KR890000970B1 (en)
AR (1) AR230123A1 (en)
AT (1) ATE24796T1 (en)
AU (1) AU552094B2 (en)
CA (1) CA1200080A (en)
DE (1) DE3137429C2 (en)
DK (1) DK164618C (en)
ES (1) ES274780Y (en)
GB (1) GB2106727B (en)
GR (1) GR76247B (en)
HK (1) HK42586A (en)
IE (1) IE53733B1 (en)
IL (1) IL66504A (en)
IN (1) IN156240B (en)
MY (1) MY8600445A (en)
NO (1) NO158395C (en)
PH (1) PH19327A (en)
ZA (1) ZA826028B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255679A (en) * 1991-05-02 1992-11-11 Du Pont An insulation displacement contact, and a connector equipped therewith
EP0642193A1 (en) * 1993-09-06 1995-03-08 Yves Saligny Insulation displacement connector
EP0740498A2 (en) * 1995-04-27 1996-10-30 KRONE Aktiengesellschaft Electric connector

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684197A (en) * 1983-09-07 1987-08-04 Allied Corporation Plug-in connector and contact element for same
DE3405998C2 (en) * 1984-02-20 1986-12-18 Krone Gmbh, 1000 Berlin Electrical multiple connector
US4885521A (en) * 1985-08-26 1989-12-05 Applied Research & Technology, Inc. Unique computer power system with backup power
DE3601788A1 (en) * 1986-01-22 1987-07-23 Albert Stewing Device for the electrical connection of the individual wires or double wires of telecommunications and signal cables
DE3614592C1 (en) * 1986-04-30 1987-07-23 Krone Ag Terminal block for cable cores, especially telephone cables
DE3818497C5 (en) * 1988-05-31 2005-05-25 Quante Ag Terminal block for a cable termination unit
DE59010142D1 (en) * 1989-06-15 1996-03-28 Siemens Ag Distribution board for telecommunication systems with isolating contacts
US5044979A (en) * 1989-10-12 1991-09-03 The Siemon Company Connector block and terminal
DE4018164C2 (en) * 1990-06-01 1994-02-10 Krone Ag Insulation displacement contact
US5156557A (en) * 1990-11-06 1992-10-20 Yazaki Corporation Electrical interconnection assembly, process of and apparatus for manufacturing the same and wire laying jig therefor
US5160273A (en) * 1991-06-24 1992-11-03 Porta Systems Corp. Connector block assembly
US5178558A (en) * 1991-09-23 1993-01-12 Minnesota Mining And Manufacturing Company Cross connect system for telecommunications systems
US5281163A (en) 1991-09-23 1994-01-25 Minnesota Mining And Manufacturing Company Cross connect system for telecommunications systems
DE9203355U1 (en) * 1992-03-12 1993-07-15 Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal, De
JP2596687Y2 (en) * 1992-07-31 1999-06-21 ホシデン株式会社 Multi-pole connector
US5643004A (en) * 1992-09-04 1997-07-01 Quante Aktiengesellschaft Electric connection contact in a single piece
DE9211917U1 (en) * 1992-09-04 1992-11-12 Quante Ag, 5600 Wuppertal, De
DE4322383C2 (en) * 1993-06-29 1997-04-03 Krone Ag Multiple contact
ATE176087T1 (en) * 1993-06-29 1999-02-15 Krone Ag CONNECTION MODULE
DE4341152C1 (en) * 1993-12-02 1995-03-16 Quante Ag Connecting strip for making contact with conductors without stripping the insulation
US5591045A (en) * 1995-05-18 1997-01-07 The Whitaker Corporation Wire connecting system
US5820404A (en) * 1995-07-10 1998-10-13 Sumitomo Wiring Systems, Ltd. Terminal and cramping connector
US6050842A (en) * 1996-09-27 2000-04-18 The Whitaker Corporation Electrical connector with paired terminals
US6346005B1 (en) * 1998-01-19 2002-02-12 The Siemon Company Reduced cross-talk high frequency wiring connection system
US6368144B2 (en) 1998-03-23 2002-04-09 The Siemon Company Enhanced performance modular outlet
US6126476A (en) * 1998-03-23 2000-10-03 The Siemon Company Enhanced performance connector
US6083052A (en) * 1998-03-23 2000-07-04 The Siemon Company Enhanced performance connector
US6398580B2 (en) 2000-01-11 2002-06-04 Visteon Global Tech., Inc. Electrical terminal member
AU785141B2 (en) * 2000-04-11 2006-10-05 Adc Communications (Australia) Pty Limited Z-shaped insulation displacement contact
AUPQ684300A0 (en) * 2000-04-11 2000-05-11 Krone (Australia) Technique Pty Limited Z form insulation displacement contact
US20040171295A1 (en) * 2003-02-27 2004-09-02 Michael Canning Wire retention device with insulation displacement contacts
US7182649B2 (en) * 2003-12-22 2007-02-27 Panduit Corp. Inductive and capacitive coupling balancing electrical connector
US7399197B2 (en) * 2004-09-15 2008-07-15 3M Innovative Properties Company Connector assembly for housing insulation displacement elements
US7101216B2 (en) * 2004-09-15 2006-09-05 3M Innovative Properties Company Insulation displacement system for two electrical conductors
US7335049B2 (en) * 2004-09-15 2008-02-26 3M Innovative Properties Company Connector assembly for housing insulation displacement elements
US7458840B2 (en) * 2004-09-15 2008-12-02 3M Innovative Properties Company Cap configured to removably connect to an insulation displacement connector block
US7165983B1 (en) 2005-12-08 2007-01-23 3M Innovative Properties Company Access cover configured to receive a testing device
TWI297559B (en) * 2006-03-06 2008-06-01 3M Innovative Properties Co Cross connect terminal block
US7530836B2 (en) * 2007-04-30 2009-05-12 3M Innovative Properties Company Cap for telecommunications cross connect block
US20110207364A1 (en) * 2007-08-24 2011-08-25 Guy Metral Termination tool, insulation displacement connector (idc) block and method for electrically connecting an electrical conductor to an idc block
DE102008013317B4 (en) * 2008-03-10 2010-10-14 Adc Gmbh Method for producing a wire connection strip with gel filling
US7985094B2 (en) * 2008-09-15 2011-07-26 Adc Gmbh Connector block

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2142850A1 (en) * 1971-08-26 1973-03-08 Krone Gmbh ELECTRICAL CLAMPING DEVICE FOR CONNECTING ONE OR MORE INSULATED WIRES TO A CONNECTOR
FR2195083A1 (en) * 1972-08-03 1974-03-01 Amp Inc
FR2272507A1 (en) * 1974-05-22 1975-12-19 Amp Inc
FR2280215A1 (en) * 1974-07-26 1976-02-20 Reliable Electric Co PIN BLOCK ASSEMBLY
FR2394188A1 (en) * 1977-06-07 1979-01-05 Krone Gmbh METHOD AND DEVICE FOR MAKING A CONTACT, IN PARTICULAR FOR TELECOMMUNICATION LINE TECHNOLOGY
GB2013423A (en) * 1978-01-31 1979-08-08 Krone Gmbh Device for and method of making an umsoldered unscrewed crimp contact on a stationary connecting element
DE2854681A1 (en) * 1978-12-18 1980-06-19 Siemens Ag Flat strip cable contact set - compensates for individual conductor size difference by cantilevered shanks forming slot
EP0041596A2 (en) * 1980-06-11 1981-12-16 KRONE GmbH Terminal blocks for connecting insulated wires with double-contact connector elements
EP0053219A1 (en) * 1980-11-28 1982-06-09 KRONE GmbH Independently firm standing connecting element for making a solderless, screwless and stripless contact

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR17786A (en) * 1968-02-16 1976-09-01 Northern Electric Co INSULATION STRIPPING LINING
DE1765584C2 (en) * 1968-06-14 1972-03-30 Krone Kg Electrical clamp connection between an insulated wire or two insulated wires and a connection element
AR208483A1 (en) * 1975-11-10 1976-12-27 Amp Inc ELECTRICAL TERMINAL
US4030799A (en) * 1976-02-09 1977-06-21 A P Products Incorporated Jumper connector
US4002391A (en) * 1976-03-03 1977-01-11 Northern Electric Company, Limited Insulation slicing terminal
DE2814069C3 (en) * 1978-03-30 1982-03-25 Krone Gmbh, 1000 Berlin Device and method for producing a contact free of soldering, screwing and stripping on a fixed connection element, in particular for telecommunications line technology
US4274696A (en) * 1979-11-23 1981-06-23 Amp Incorporated Electrical connecting device for wiring systems

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2142850A1 (en) * 1971-08-26 1973-03-08 Krone Gmbh ELECTRICAL CLAMPING DEVICE FOR CONNECTING ONE OR MORE INSULATED WIRES TO A CONNECTOR
FR2195083A1 (en) * 1972-08-03 1974-03-01 Amp Inc
FR2272507A1 (en) * 1974-05-22 1975-12-19 Amp Inc
FR2280215A1 (en) * 1974-07-26 1976-02-20 Reliable Electric Co PIN BLOCK ASSEMBLY
FR2394188A1 (en) * 1977-06-07 1979-01-05 Krone Gmbh METHOD AND DEVICE FOR MAKING A CONTACT, IN PARTICULAR FOR TELECOMMUNICATION LINE TECHNOLOGY
GB2013423A (en) * 1978-01-31 1979-08-08 Krone Gmbh Device for and method of making an umsoldered unscrewed crimp contact on a stationary connecting element
DE2854681A1 (en) * 1978-12-18 1980-06-19 Siemens Ag Flat strip cable contact set - compensates for individual conductor size difference by cantilevered shanks forming slot
EP0041596A2 (en) * 1980-06-11 1981-12-16 KRONE GmbH Terminal blocks for connecting insulated wires with double-contact connector elements
EP0053219A1 (en) * 1980-11-28 1982-06-09 KRONE GmbH Independently firm standing connecting element for making a solderless, screwless and stripless contact

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255679A (en) * 1991-05-02 1992-11-11 Du Pont An insulation displacement contact, and a connector equipped therewith
US5269700A (en) * 1991-05-02 1993-12-14 E. I. Du Pont De Nemours And Company Insulation displacement contact terminal
GB2255679B (en) * 1991-05-02 1995-08-30 Du Pont An insulation displacement connector,and a connector equipped therewith
EP0642193A1 (en) * 1993-09-06 1995-03-08 Yves Saligny Insulation displacement connector
WO1995007560A1 (en) * 1993-09-06 1995-03-16 Yves Saligny Connector with self-stripping contact members
FR2709879A1 (en) * 1993-09-06 1995-03-17 Saligny Yves Connector with self-cutting contact members.
US5653608A (en) * 1993-09-06 1997-08-05 Saligny; Yves Connector with insulation displacement contacts
EP0740498A2 (en) * 1995-04-27 1996-10-30 KRONE Aktiengesellschaft Electric connector
EP0740498A3 (en) * 1995-04-27 1997-04-09 Krone Ag Electric connector
US5755598A (en) * 1995-04-27 1998-05-26 Krone Aktiengesellschaft Electrical connectors

Also Published As

Publication number Publication date
IE53733B1 (en) 1989-02-01
GB2106727B (en) 1985-11-27
DE3137429C2 (en) 1984-03-22
HK42586A (en) 1986-06-13
IL66504A (en) 1987-09-16
US4533196A (en) 1985-08-06
ES274780U (en) 1984-01-16
EP0075150B1 (en) 1987-01-07
EP0075150A3 (en) 1985-05-15
GR76247B (en) 1984-08-04
PH19327A (en) 1986-03-18
NO158395C (en) 1988-08-31
AR230123A1 (en) 1984-02-29
KR890000970B1 (en) 1989-04-15
AU552094B2 (en) 1986-05-22
JPS5873969A (en) 1983-05-04
GB2106727A (en) 1983-04-13
DK164618C (en) 1992-12-07
IE821959L (en) 1983-03-19
NO158395B (en) 1988-05-24
NO822662L (en) 1983-03-21
KR840001395A (en) 1984-04-30
DE3137429A1 (en) 1983-04-07
ES274780Y (en) 1984-09-01
IN156240B (en) 1985-06-08
CA1200080A (en) 1986-02-04
JPS5925341B2 (en) 1984-06-16
IL66504A0 (en) 1982-12-31
MY8600445A (en) 1986-12-31
ATE24796T1 (en) 1987-01-15
AU8703582A (en) 1983-05-12
DK164618B (en) 1992-07-20
DK351582A (en) 1983-03-20
ZA826028B (en) 1983-07-27

Similar Documents

Publication Publication Date Title
EP0075150B1 (en) Means for making a simple or multiple, solderless, screwless and stripless contact with a terminal element
EP0041596B1 (en) Terminal blocks for connecting insulated wires with double-contact connector elements
DE3917270C2 (en) Terminal block with surge protection
EP0645841B1 (en) Terminals for side by side mounting
EP0446572A1 (en) Telecommunications and data systems engineering terminal block
DE102005042163B3 (en) Protective plug for a connection module
DE2706681A1 (en) PROTECTIVE DEVICE FOR LOW VOLTAGE LINES, IN PARTICULAR FOR TELEPHONE NETWORKS
DE3541772A1 (en) RECEIVING PART FOR ELECTRICAL CONNECTORS
DE4011958C2 (en)
DE102007026094A1 (en) Contact element for plug-in connector for printed circuit boards, comprises two connection sides, where one connection side is formed as contact for connecting wires and other connection side as contact for printed circuit board
DE20321811U1 (en) Overvoltage protection magazine for a telecommunication device
DE102007026097A1 (en) Connectors for printed circuit boards
DE3446622A1 (en) PLUG INSERT FOR PLUGS WITH A HIGH FREQUENCY
EP0856911A1 (en) Multipole terminal block
EP0952635B1 (en) Electrical connector
EP0180000B1 (en) Cut-over apparatus comprising a plurality of terminals for the stripless connection of electrical conductors
EP0634813A2 (en) Distribution block
DE4042306C2 (en) Terminal block with test plug
DE2617172C3 (en) Terminal block for cable ends, in particular for telecommunication cables
EP0890205B1 (en) Distribution device for a distribution board in a telecommunication system
DE10029650A1 (en) Common earth and protective plug for a safety or isolating strip in telecommunications and data technology
EP0258664A2 (en) Unit for securing electrical lines in distributors of telecommunication installations
EP0413978A2 (en) Protective device for a distributor in a telecommunication installation
DE4008543C1 (en)
DE102011016062B4 (en) Distribution connection module

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH FR IT LI LU NL SE

17P Request for examination filed

Effective date: 19850530

17Q First examination report despatched

Effective date: 19860326

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KRONE AKTIENGESELLSCHAFT

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH FR IT LI LU NL SE

REF Corresponds to:

Ref document number: 24796

Country of ref document: AT

Date of ref document: 19870115

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 82108047.0

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19960901

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960917

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19960919

Year of fee payment: 15

Ref country code: BE

Payment date: 19960919

Year of fee payment: 15

Ref country code: AT

Payment date: 19960919

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19960924

Year of fee payment: 15

Ref country code: CH

Payment date: 19960924

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970901

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970930

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19970930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970930

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970930

BERE Be: lapsed

Owner name: KRONE A.G.

Effective date: 19970930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980401

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19980401

EUG Se: european patent has lapsed

Ref document number: 82108047.0

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST