EP0139826A1 - Terminal for electrical connection to a bus bar - Google Patents

Terminal for electrical connection to a bus bar Download PDF

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Publication number
EP0139826A1
EP0139826A1 EP84106096A EP84106096A EP0139826A1 EP 0139826 A1 EP0139826 A1 EP 0139826A1 EP 84106096 A EP84106096 A EP 84106096A EP 84106096 A EP84106096 A EP 84106096A EP 0139826 A1 EP0139826 A1 EP 0139826A1
Authority
EP
European Patent Office
Prior art keywords
opening
housing
terminal according
busbar
conductor
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
EP84106096A
Other languages
German (de)
French (fr)
Other versions
EP0139826B1 (en
Inventor
Wolfgang Schild
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.)
Ca Weidmueller & Co GmbH
Weidmueller Interface GmbH and Co KG
Original Assignee
Ca Weidmueller & Co GmbH
Weidmueller Interface GmbH and Co KG
CA Weidmueller GmbH and Co
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 Ca Weidmueller & Co GmbH, Weidmueller Interface GmbH and Co KG, CA Weidmueller GmbH and Co filed Critical Ca Weidmueller & Co GmbH
Publication of EP0139826A1 publication Critical patent/EP0139826A1/en
Application granted granted Critical
Publication of EP0139826B1 publication Critical patent/EP0139826B1/en
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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • 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
    • H01R4/02—Soldered or welded connections

Definitions

  • the invention relates to a connecting terminals according to the preamble of claim 1. It is known for connecting terminals of the generic type (DE-AS 24 02 087) to lock an additional piece of plastic on the bare connecting terminal by latching, which includes a designation area and in which one Screw locking can be realized for the clamping screw and also a certain guidance for the screwdriver is given through the access opening to the clamping screw.
  • latching which includes a designation area and in which one Screw locking can be realized for the clamping screw and also a certain guidance for the screwdriver is given through the access opening to the clamping screw.
  • the present invention is therefore based on the object of providing a connecting terminal of the generic type which at the same time ensures both complete protection against contact and extremely simple conductor assembly.
  • connection terminals are characterized in the subclaims. It should be emphasized that the design of the feed-through opening for the busbar is clamping. In this way, a relatively tight fit of the connection terminal can also be ensured before and during the conductor connection, so that the connection of the conductor can be carried out calmly and safely, in particular without being affected by unintentional movements of the connection terminal.
  • a further special embodiment of the housing and the pull bracket consisting of lateral recesses in the pull bracket and corresponding thickening on the housing shells, prevents incorrect insertion of conductors from fine-stranded lines, because in this way single wires of such fine-stranded conductors cannot get between the pull bracket and the inner housing wall.
  • the two housing parts are expediently held together not only by simple locking pins, but by stable locking hooks.
  • the tension bracket 1, in which the clamping screw 2 is screwed in on the upper side is completely surrounded by a closed housing in which it moves.
  • the housing consists of the two shell halves 3, which differ from one another only in the mirror-image arrangement of the openings for the conductor entry.
  • the housing formed from the shell halves 3 consists of an insulating plastic.
  • the two shell halves 3 together form a stepped access opening 4 in the upper region of the housing, through which a screwdriver for actuating the clamping screw 2 can be introduced in a guided manner.
  • the two shell halves 3 also each have a feed-through opening 5 for the busbar in their central region, so that the busbar 6 can be pushed through the walls of the housing and the tension bracket 1.
  • the through openings 5 are designed to be clamped, in the exemplary embodiment shown in that a small slot opening 7 is provided in the shell halves 3 above the through opening 5 and a small material projection in the form of a small bead is left on the adjacent inner edge of the through openings 5, or else Overall, this edge has a small protrusion into the opening so that the busbar 6 deforms the adjacent material area in the direction of the slot opening 7 a little bit elastically when passing through, and thereby the terminal overall on the busbar a certain tight fit even before connecting a conductor receives, which enables a quiet and safe connection of the conductor.
  • the two shell halves 3 also form a conductor insertion opening 8, each of which has a correspondingly half-sized cutout after their assembly, which enables a conductor 9 to be connected to be inserted quickly and accurately into the clamping zone.
  • the inserted conductor is clamped against the underside of the busbar 6 by the bottom area of the pull bracket 1 (see FIG. 2).
  • the two shell halves 3 consist of a plastic with insulating properties. The housing formed from the two shell halves 3 thus provides complete protection against contact for the metallic drawbar completely enclosed in the housing.
  • each of the shell halves 3 carries such a latching hook 10 at the top in one corner and at the bottom in the other corner, 10 receptacles 11 being provided in the corresponding opposite corners of the other shell half for snappingly accommodating these latching hooks, into which the latching hooks 10 snap-fit can.
  • the pulling bracket 1 has in its bottom region which clamps the conductor 9, on both sides, inwardly facing deposits 12, while at a corresponding point, flat projections 13 are formed on the inner walls of the shell halves 3 below the lead-through openings 5 for the busbar, which engage in the shoulders 12 when the connecting terminal is assembled.
  • this configuration prevents that, when connecting fine-stranded conductors, about single wires of such a fine-stranded conductor can inadmissibly get between the drawbar and the inner wall of the housing .

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

1. A connecting terminal for connecting an electrical conductor (9) to a bus bar (6) comprising a metal pulling stirrup (1) which can be displaced by means of a clamping screw (2) and an additional portion (3) of plastics material which can be retaining held in position and which has an access opening to the clamping screw (2) characterised in that the additional portion (3) is in the form of a housing which encloses the pulling stirrup (1) and which is formed from two parts (3) which can be locked together, the housing being provided with a conductor insertion opening (8) and a through opening (5) for the bus bar (6) to pass therethrough, wherein the through opening (5) for the bus bar (6) is of a clamping nature.

Description

Die Erfindung betrifft eine Anschlußklemnme gemäß Gattungsbegriff des Patentanspruches 1. Es ist bei Anschlußklemmen der gattungsgemäßen Art bekannt (DE-AS 24 02 087), auf der blanken Anschlußklemme ein Zusatzstück aus Kunststoff durch Verrasten zu arretieren, das eine Bezeichnungsfläche beinhaltet und bei dem auch eine Schraubensicherung für die Klemmschraube verwirklicht sein kann und ferner durch die Zugangsöffnung zur Klemmschraube eine gewisse Führung für den Schraubendreher gegeben ist.The invention relates to a connecting terminals according to the preamble of claim 1. It is known for connecting terminals of the generic type (DE-AS 24 02 087) to lock an additional piece of plastic on the bare connecting terminal by latching, which includes a designation area and in which one Screw locking can be realized for the clamping screw and also a certain guidance for the screwdriver is given through the access opening to the clamping screw.

Eine Montageerleichterung bezüglich des Einsteckens und Festlegens des anzuschließenden Leiters ist jedoch damit nicht gegeben. Auch ein wirksamer Berührungsschutz ist nicht vorhanden, was andererseits sehr erwünscht ist, da in vielen Anwendungsfällen derartige Sammelschienen durchaus nicht immer an einem Null-Potential liegen.However, this does not make installation easier with regard to inserting and fixing the conductor to be connected. There is also no effective protection against accidental contact, which on the other hand is very desirable, since in many applications such busbars are not always at zero potential.

Der vorliegenden Erfindung liegt von daher die Aufgabe zugrunde, eine Anschlußklemme der gattungsgemäßen Art zu schaffen, die zugleich sowohl einen vollständigen Berührungsschutz als auch eine denkbar einfache Leitermontage gewährleistet.The present invention is therefore based on the object of providing a connecting terminal of the generic type which at the same time ensures both complete protection against contact and extremely simple conductor assembly.

Die erfindungsgemäße Lösung ergibt sich aus dem kennzeichnenden Teil des Patentanspruches 1 Dadurch, daß das Zusätzstück als den Zugbügel vollständig umschließendes Gehäuse ausgebildet ist, ist auch ein vollständiger Berührungsschutz gegeben. Das geschlossene Gehäuse hat dabei neben der Zugangsöffnung zur Klemmschraube lediglich die Durchführungsöffnung für die Sammelschiene sowie die Leitereinstecköffnung. Die Leitereinstecköffnung ermöglicht dabei ein zielgerechtes und schnelles Einführen des Leiters in die Klemmstelle. Durch die geschlossene Bauweise im übrigen ist dabei aber ein versehentliches, zu weites Einführen des Leiters bei vorgegebener Abisolierlänge des Leiters unmöglich. Es ist von daher ausgeschlossen, daß durch zu weites Einstecken ein Teil der Isolation mit in die Klemmung einbezogen wird.The solution according to the invention results from the characterizing part of patent claim 1 Due to the fact that the additional piece is designed as a housing which completely surrounds the tension bow, there is also complete protection against contact. In addition to the access opening to the clamping screw, the closed housing only has the lead-through opening for the busbar and the conductor insertion opening. The wire insertion opening enables a targeted and quick insertion of the wire into the terminal point. Due to the closed design, however, accidental, too far insertion of the conductor is impossible with a given stripping length of the conductor. It is therefore impossible for part of the insulation to be included in the clamping if the plug is inserted too far.

Weitere bevorzugte Ausgestaltungen einer derartigen Anschlußklemme sind in den Unteransprüchen gekennzeichnet. Hervorzuheben ist dabei die Ausbildung der Durchführungsöffnung für die Sammelschiene als klemmend. Hierdurch läßt sich ein relativ fester Sitz der Anschlußklemme auch schon vor und während des Leiteranschlusses gewährleisten, so daß das Anschließen des Leiters ruhig und sicher, insbesondere ohne Beeinträchtigung durch unbeabsichtigte Bewegungen der Anschlußklemme, erfolgen kann.Further preferred configurations of such a connection terminal are characterized in the subclaims. It should be emphasized that the design of the feed-through opening for the busbar is clamping. In this way, a relatively tight fit of the connection terminal can also be ensured before and during the conductor connection, so that the connection of the conductor can be carried out calmly and safely, in particular without being affected by unintentional movements of the connection terminal.

Eine weitere besondere Ausgestaltung des Gehäuse und des Zugbügels, bestehend aus seitlichen Aussparungen des Zugbügels und entsprechenden Verdickungen an den Gehäuseschalen verhindert, daß Leiterfehleinsteckungen von feindrähtigen Leitungen erfolgen können, weil auf diese Weise Einzeladern derartiger feindrähtiger Leiter nicht zwischen Zugbügel und innere Gehäusewand geraten können.A further special embodiment of the housing and the pull bracket, consisting of lateral recesses in the pull bracket and corresponding thickening on the housing shells, prevents incorrect insertion of conductors from fine-stranded lines, because in this way single wires of such fine-stranded conductors cannot get between the pull bracket and the inner housing wall.

Im Hinblick auf mögliche mechanische Belastungen des Gehäuses, wie sie beim Leiterausrichten auftreten können, werden zweckmäßig die beiden Gehäuseteile nicht nur durch einfache Rastzapfen, sondern durch stabile Rasthaken zusammengehalten.With regard to possible mechanical loads on the housing, such as can occur when aligning conductors, the two housing parts are expediently held together not only by simple locking pins, but by stable locking hooks.

Ein Ausführungsbeispiel einer derartigen Anschlußklemme wird nachstehend unter Bezugnahme auf die Zeichnung näher beschrieben.An embodiment of such a terminal is described below with reference to the drawing.

Es zeigen

  • Figur 1 eine sprengbildliche Darstellung einer derartigen Anschlußklemme,
  • Figur 2 einen im oberen Bereich durch die Anschlußklemmenmitte, im unteren Bereich durch eine der Verrastungszonen geführten Querschnitt durch eine derartige Anschlußklemme.
Show it
  • FIG. 1 shows an exploded view of such a connection terminal,
  • 2 shows a cross section through such a terminal in the upper region through the center of the connecting terminal and in the lower region through one of the latching zones.

Bei dem in den Figuren 1 und 2 dargestellten Ausführungsbeispiel der Anschlußklemme ist der Zugbügel 1, in dem oberseitig die Klemmschraube 2 eingeschraubt ist, vollständig von einem geschlossenen Gehäuse umgeben, in dem er sich bewegt. Das Gehäuse besteht dabei aus den beiden Schalenhälften 3, die sich untereinander ausschließlich durch die spiegelbildliche Anordnung der Durchbrüche für die Leitereinführung unterscheiden.In the exemplary embodiment of the connecting terminal shown in FIGS. 1 and 2, the tension bracket 1, in which the clamping screw 2 is screwed in on the upper side, is completely surrounded by a closed housing in which it moves. The housing consists of the two shell halves 3, which differ from one another only in the mirror-image arrangement of the openings for the conductor entry.

Das aus den Schalenhälften 3 gebildete Gehäuse besteht aus einem isolierend wirkenden Kunststoff. Die beiden Schalenhälften 3 bilden im oberen Bereich des Gehäuses gemeinsam eine abgesetzte Zugangsöffnung 4, durch die hindurch auf geführte Weise ein Schraubendreher zur Betätigung der Klemmschraube 2 eingebracht werden kann.The housing formed from the shell halves 3 consists of an insulating plastic. The two shell halves 3 together form a stepped access opening 4 in the upper region of the housing, through which a screwdriver for actuating the clamping screw 2 can be introduced in a guided manner.

Die beiden Schalenhälften 3 haben ferner jeweils in ihrem mittleren Bereich eine Durchführungsöffnung 5 für die Sammelschiene, so daß die Sammelschiene 6 durch die Wandungen des Gehäuses sowie den Zugbügel 1 hindurchgesteckt werden kann.The two shell halves 3 also each have a feed-through opening 5 for the busbar in their central region, so that the busbar 6 can be pushed through the walls of the housing and the tension bracket 1.

Die Durchführungsöffnungen 5 sind klemmend ausgebildet, und zwar im dargestellten Ausführungsbeispiel dadurch, daß oberhalb der Durchführungsöffnung 5 jeweils eine kleine Schlitzöffnung 7 in den Schalenhälften 3 vorgesehen ist und am benachbarten Innenrand der Durchführungsöffnungen 5 ein kleiner Materialvorsprung in Form eines kleinen Wulstes belassen ist, oder aber insgesamt dieser Rand eine kleine Vorwölbung in die Öffnung hinein hat, so daß die Sammelschiene 6 beim Hindurchführen hier den angrenzenden Materialbereich in Richtung auf die Schlitzöffnung 7 ein klein wenig elastisch verformt und hierdurch die Anschlußklemme insgesamt auf der Sammelschiene schon vor Anschließen eines Leiters einen gewissen Festsitz erhält, was ein ruhiges und sicheres Anschließen des Leiters ermöglicht.The through openings 5 are designed to be clamped, in the exemplary embodiment shown in that a small slot opening 7 is provided in the shell halves 3 above the through opening 5 and a small material projection in the form of a small bead is left on the adjacent inner edge of the through openings 5, or else Overall, this edge has a small protrusion into the opening so that the busbar 6 deforms the adjacent material area in the direction of the slot opening 7 a little bit elastically when passing through, and thereby the terminal overall on the busbar a certain tight fit even before connecting a conductor receives, which enables a quiet and safe connection of the conductor.

Die beiden Schalenhälften 3 bilden ferner durch jeweils entsprechend halbgroße Aussparungen nach ihrer Zusammenfügung eine Leitereinstecköffnung 8, die ein schnelles, zielgerechtes Einführen eines anzuschließenden Leiters 9 in die Klemmzone ermöglicht. Der eingesteckte Leiter wird dabei von dem Bodenbereich des Zugbügels 1 gegen die Unterseite der Sammelschiene 6 geklemmt (siehe Figur 2).The two shell halves 3 also form a conductor insertion opening 8, each of which has a correspondingly half-sized cutout after their assembly, which enables a conductor 9 to be connected to be inserted quickly and accurately into the clamping zone. The inserted conductor is clamped against the underside of the busbar 6 by the bottom area of the pull bracket 1 (see FIG. 2).

Da die von den beiden Schalenhälften 3 gebildete Gehäusewand gegenüberliegend der Leitereinstecköffnung 8 geschlossen ist, kann ein Leiter mit einer vorgegebenen Abisolierlänge auch nicht versehentlich zu weit eingesteckt werden. Er stößt dann in jedem Fall vor die geschlossene Wand des Gehäuses und die vorzugebende Länge der Abisolierung kann so gewählt werden, daß nur ein blanker Leiterabschnitt in der Klemmzone liegt. Die beiden Schalenhälften 3 bestehen aus einem Kunststoff mit isolierenden Eigenschaften. Das aus den beiden Schalenhälften 3 gebildete Gehäuse gibt somit für den vollständig im Gehäuse eingeschlossenen metallischen Zugbügel einen vollständigen Berührungsschutz.Since the housing wall formed by the two shell halves 3 is closed opposite the conductor insertion opening 8, a conductor with a predetermined stripping length cannot be accidentally inserted too far. He then hits in any case in front of the closed wall of the housing and the length of the stripping can be selected so that there is only one bare conductor section in the clamping zone. The two shell halves 3 consist of a plastic with insulating properties. The housing formed from the two shell halves 3 thus provides complete protection against contact for the metallic drawbar completely enclosed in the housing.

Da beispielsweise beim Leiterausrichten auf die Verbindung der beiden Schalenhälften 3 miteinander eine recht erhebliche mechanische Belastung ausgeübt werden kann, sind die beiden Schalenhälften 3 durch stabile Rasthaken 10 miteinander verrastet. Jede der Schalenhälften 3 trägt oben jeweils in der einen Ecke und unten jeweils in der anderen Ecke einen derartigen Rasthaken 10, wobei in den entsprechenden Gegenecken der anderen Schalenhälfte dann zur schnappenden Aufnahme dieser Rasthaken 10 Aufnahmen 11 vorgesehen sind, in die die Rasthaken 10 schnappend eingreifen können.Since, for example, a considerable mechanical load can be exerted on the connection of the two shell halves 3 to one another when the conductors are aligned, the two shell halves 3 are locked together by stable latching hooks 10. Each of the shell halves 3 carries such a latching hook 10 at the top in one corner and at the bottom in the other corner, 10 receptacles 11 being provided in the corresponding opposite corners of the other shell half for snappingly accommodating these latching hooks, into which the latching hooks 10 snap-fit can.

Wie insbesondere aus Figur 2 ersichtlich, weist der Zugbügel 1 in seinem den Leiter 9 klemmenden Bodenbereich beidseitig jeweils nach innen weisende Absetzungen 12 auf, während an entsprechender Stelle an den Innenwandungen der Schalenhälften 3 unterhalb der Durchführungsöffnungen 5 für die Sammelschiene flächige Vorsprünge 13 angeformt sind, die bei zusammengesetzter Anschlußklemme in die Absetzungen 12 eingreifen. Abgesehen davon, daß der Zugbügel 1 hierdurch für seine Bewegung in dem von den Schalenhälften 3 gebildeten Gehäuse eine gewisse zusätzliche'Führung erhält, verhindert diese Ausgestaltung, daß beim Anschließen feindrähtiger Leiter etwa Einzeladern eines derartigen feindrähtigen Leiters unzulässigerweise zwischen den Zugbügel und die Gehäuseinnenwand geraten können.As can be seen in particular from FIG. 2, the pulling bracket 1 has in its bottom region which clamps the conductor 9, on both sides, inwardly facing deposits 12, while at a corresponding point, flat projections 13 are formed on the inner walls of the shell halves 3 below the lead-through openings 5 for the busbar, which engage in the shoulders 12 when the connecting terminal is assembled. In addition to the fact that the drawbar 1 thereby receives a certain additional guidance for its movement in the housing formed by the shell halves 3, this configuration prevents that, when connecting fine-stranded conductors, about single wires of such a fine-stranded conductor can inadmissibly get between the drawbar and the inner wall of the housing .

Claims (6)

1. Anschlußklemme zum Anschließen eines elektrischen Leiters an eine Sammelschiene, mit einem mittels einer Klemmschraube verstellbaren metallischen Zugbügel und einem rastend festlegbaren, eine Zugangsöffnung zur Klemmschraube aufweisenden Zusatzstück aus Kunststoff, dadurch gekennzeich-net, daß das Zusatzstück als den Zugbügel (1) umschließendes, aus zwei miteinander verrastbaren Teilstücken (3) gebildetes Gehäuse ausgebildet ist, das mit einer Leitereinstecköffnung (8) und einer Durchführungsöffnung (5) für die Sammelschiene (6) versehen ist.1.Connection terminal for connecting an electrical conductor to a busbar, with a metal pull bracket adjustable by means of a clamping screw and an additional piece made of plastic, which can be locked in place and has an access opening to the clamping screw, characterized in that the additional piece as the pulling bracket (1) enclosing, formed from two interlocking sections (3) is formed housing which is provided with a conductor insertion opening (8) and a feed-through opening (5) for the busbar (6). 2. Anschlußklemme nach Anspruch 1, dadurch gekennzeichnet, daß das Gehäuse aus zwei im wesentlichen gleichen Schalen (3) gebildet ist.2. Terminal according to claim 1, characterized in that the housing is formed from two essentially the same shells (3). 3. Anschlußklemme nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die beiden Gehäuseteilstücke (3) durch mehrere Rasthaken (10) miteinander verrastet sind, für die jeweils an der anderen Gehäuseteilstückhälfte entsprechende Aufnahmen (11) vorgesehen sind.3. Terminal according to claim 1 or 2, characterized in that the two housing sections (3) are locked together by a plurality of latching hooks (10), for which corresponding receptacles (11) are provided on the other half of the housing section. 4. Anschlußklemme nach Anspruch 1, dadurch gekennzeichnet, daß die "Durchführungsöffnung (5) für die Sammelschiene (6) klemmend ausgebildet ist.4. Terminal according to claim 1, characterized in that the "feed-through opening (5) for the busbar (6) is designed to be clamped. 5. Anschlußklemme nach Anspruch 4, dadurch gekennzeichnet, daß oberhalb der Durchführungsöffnung (5) in der Gehäusewandung eine Schlitzöffnung (7) vorgesehen ist und am be.- nachbarten Durchführungsöffnungsrand ein kleiner Materialvorsprung vorgesehen ist.5. Terminal according to claim 4, characterized in that a slot opening (7) is provided above the lead-through opening (5) in the housing wall and a small material projection is provided on the adjacent lead-through opening edge. 6. Anschlußklemme nach Anspruch 1, dadurch gekennzeichnet, daß der Zugbügel (1) in seinem Bodenbereich nach innen gerichtete Absetzungen (12) aufweist und an den Gehäuseinnenwänden Vorsprünge (13) vorgesehen sind, die in diese Absetzungen (12) eingreifen.6. Terminal according to claim 1, characterized in that the pull bracket (1) in its bottom region has inwardly directed deposits (12) and on the housing inner projections (13) are provided which engage in these deposits (12).
EP84106096A 1983-07-08 1984-05-29 Terminal for electrical connection to a bus bar Expired EP0139826B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833324654 DE3324654A1 (en) 1983-07-08 1983-07-08 CONNECTING TERMINAL FOR CONNECTING AN ELECTRICAL CONDUCTOR TO A BUSBAR
DE3324654 1983-07-08

Publications (2)

Publication Number Publication Date
EP0139826A1 true EP0139826A1 (en) 1985-05-08
EP0139826B1 EP0139826B1 (en) 1988-05-25

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EP84106096A Expired EP0139826B1 (en) 1983-07-08 1984-05-29 Terminal for electrical connection to a bus bar

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DE (2) DE3324654A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419563A1 (en) * 1988-06-17 1991-04-03 Basic Bio Systems Inc Time release protein.
WO2008066760A2 (en) * 2006-11-27 2008-06-05 Tyco Electronics Brasil Ltda Busbar assembly
EP2015398A2 (en) 2007-07-12 2009-01-14 Morsettitalia S.p.A. Clamping part with conducting body in the form of an overturned L for connecting electric wires
CN102412444A (en) * 2010-09-20 2012-04-11 西门子公司 Cage type terminal used for electric device and electric device employing cage type terminal

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Publication number Priority date Publication date Assignee Title
US5493085A (en) * 1995-02-17 1996-02-20 Eaton Corporation Spring clip assembly for electrical connections to flat stabs and switches incorporating the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1224522A (en) * 1959-05-15 1960-06-24 Removable connection terminal insulator
DE2616930A1 (en) * 1976-04-15 1977-10-20 Wieland Elektrische Industrie Double row terminal block - has several metal terminals and has four end caps for designation plates enclosed in insulating casing

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145417C2 (en) * 1981-11-16 1983-10-13 Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg Electrical connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1224522A (en) * 1959-05-15 1960-06-24 Removable connection terminal insulator
DE2616930A1 (en) * 1976-04-15 1977-10-20 Wieland Elektrische Industrie Double row terminal block - has several metal terminals and has four end caps for designation plates enclosed in insulating casing

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419563A1 (en) * 1988-06-17 1991-04-03 Basic Bio Systems Inc Time release protein.
EP0419563A4 (en) * 1988-06-17 1991-08-21 Basic Bio Systems, Inc. Time release protein
WO2008066760A2 (en) * 2006-11-27 2008-06-05 Tyco Electronics Brasil Ltda Busbar assembly
WO2008066760A3 (en) * 2006-11-27 2008-09-12 Tyco Electronics Corp Busbar assembly
US7473146B2 (en) 2006-11-27 2009-01-06 Tyco Electronics Brasil Ltda Busbar assembly
EP2015398A2 (en) 2007-07-12 2009-01-14 Morsettitalia S.p.A. Clamping part with conducting body in the form of an overturned L for connecting electric wires
EP2015398B1 (en) * 2007-07-12 2015-04-08 Morsettitalia S.p.A. Clamping part with conducting body in the form of an overturned L for connecting electric wires
CN102412444A (en) * 2010-09-20 2012-04-11 西门子公司 Cage type terminal used for electric device and electric device employing cage type terminal

Also Published As

Publication number Publication date
DE3324654A1 (en) 1985-01-17
DE3324654C2 (en) 1987-01-15
EP0139826B1 (en) 1988-05-25
DE3471553D1 (en) 1988-06-30

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