EP0613212B1 - Connecting terminal - Google Patents

Connecting terminal Download PDF

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Publication number
EP0613212B1
EP0613212B1 EP93102491A EP93102491A EP0613212B1 EP 0613212 B1 EP0613212 B1 EP 0613212B1 EP 93102491 A EP93102491 A EP 93102491A EP 93102491 A EP93102491 A EP 93102491A EP 0613212 B1 EP0613212 B1 EP 0613212B1
Authority
EP
European Patent Office
Prior art keywords
bracket
connecting terminal
terminal
pressure piece
connector
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 - Lifetime
Application number
EP93102491A
Other languages
German (de)
French (fr)
Other versions
EP0613212A1 (en
Inventor
Gunther Dipl.-Ing. Eckert (Fh)
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.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to EP93102491A priority Critical patent/EP0613212B1/en
Priority to AT93102491T priority patent/ATE147894T1/en
Priority to DE59305152T priority patent/DE59305152D1/en
Priority to ES93102491T priority patent/ES2097377T3/en
Publication of EP0613212A1 publication Critical patent/EP0613212A1/en
Application granted granted Critical
Publication of EP0613212B1 publication Critical patent/EP0613212B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member

Definitions

  • the invention relates to a connecting terminal, for example for installation devices such as circuit breakers, in which a clamping screw is guided in a frame-like clamping body in a side wall of the clamping body, in detail according to the preamble of claim 1.
  • the clamping screw works clampable against an opposite side wall, a pressure piece is arranged in an imaginary connection level.
  • a bracket made of electrically highly conductive material is guided from the pressure piece next to the walls of the clamping body to a connecting plane (DE-A-2 642 262).
  • this is intended to make it possible to deliver the terminal in a consumer-friendly open state and still enable testing of the devices which are connected to the terminal even when the terminal is open.
  • Connection terminals such as those used in installation devices, usually form an electrical connection between conductors to be connected in the terminal and elements of an installation device located behind the terminal.
  • the designer has to meet opposing conditions: namely, on the one hand, to manufacture the connection terminal up to a connecting bracket from electrically highly conductive material and, on the other hand, to ensure greater mechanical stability.
  • the invention has for its object to develop a connecting terminal that meets the mechanical and electrical requirements in a particularly economical manner.
  • a connecting clamp according to claim 1.
  • a bracket made of electrically highly conductive material is next to the pressure piece Walls of the clamp body led to a connection level such that the bracket on the connection side for conductors to be connected runs edged to the connection level and there merges into an upright bracket area, in particular according to the characterizing features of claim 1.
  • the bracket rotates the clamp body at least partially and merges into a connection conductor on the connection side. This creates an electrical transition from a connection level to a higher connection level without being dependent on the electrically conductive properties of the material of the clamping body itself.
  • the electrical connection between the pressure bracket and the connection conductor is achieved in the clamping body by the clamping screw on the pressure bracket working against the adjacent wall.
  • a clamp with a movable pressure piece is known (DE-PS-2 502 675), the pressure piece being actuated by means of a screw guided in the pressure piece upper part.
  • a hat-shaped driver is arranged between the screw head and the pressure piece upper part, which grips under the pressure piece upper part with its brim and rests with its hat body on the screw head, a passage through to the screw head being left open in the middle field.
  • the electrical connection of a conductor to be connected takes place between the clamping body and the pressure piece, the special construction allowing the clamping screw to be open for easier connection of conductors.
  • a connection to elements of a device is not addressed in its design. It can be produced in the usual way by means of brackets or rags for the clamping body.
  • a bracket made of electrically highly conductive material is guided from the pressure piece next to the walls of the clamping body to a connecting plane in such a way that hardly any space is required laterally next to the clamping body.
  • the electrical requirements can be met by choosing the ironing material and / or by its correspondingly wide design.
  • bracket on the connection side for conductors to be connected runs edged to the connection level and there merges into an edgewise bracket which at least partially rotates around the clamping body and which merges into the connection conductor on the connection side.
  • the bracket can be manufactured using simple stamping and bending technology and are connected to the connecting conductor by brazing.
  • the bracket can be guided around the outside of the clamping body by appropriate shaping or bending deformation in the manner of a screw line part.
  • the upright bracket part can be designed in the manner of a sleeve comprising the clamping body, to which the connecting conductor connects.
  • a particularly wide current-carrying cross-section is available and, at the same time, a mechanically stable holder is achieved for the bracket adjoining the pressure piece and for the connecting conductor.
  • the connecting conductor merges into an arc running rail for a stack of fire-extinguishing sheets.
  • the fixed contact for a circuit breaker can also be arranged on this arc running rail.
  • connection conductor 7 has a frame-like clamping body 1, in one side wall 2 of which a clamping screw 3 is guided. This works clampable against an opposite side wall 4, a pressure piece 5 being arranged in an imaginary connection plane. The pressure piece 5 goes into a bracket 6, likewise made of electrically good conductive material. The bracket is guided next to walls of the clamping body 1 to a connection level, in which it merges into a connection conductor 7.
  • the material and the shape can be chosen from the perspective of mechanical stability. With the bracket you are free to choose a material that meets the electrical requirements. Due to the flat course of the bracket 1, little space is required next to the clamping body. No space is required laterally next to the clamping body if the transfer of the bracket 6 to the connecting conductor 7 is carried out laterally next to the clamping screw within the base area of the clamping body.
  • the bracket 6 on the connection side for conductors to be connected extends or is bent up to the connection level; there it merges into an upright bracket area 8.
  • the bracket area 8 runs around the clamping body 1 at least partially, it merges into the connecting conductor 7.
  • the transition from the upright bracket area 8 to the connecting conductor 7 has been achieved by twisting bending.
  • the bracket 6 rotates the clamp body 1 in the manner of a portion of a helix.
  • the upright bracket area 8 is designed in the manner of a sleeve comprising the clamping body, to which the connecting conductor 7 is connected.
  • the connecting conductor 7 merges into an arc running rail 9.
  • Arc guide rail 9 can also be a fixed contact piece for a movable mating contact of a circuit breaker. Special material requirements can be taken into account in area 11 of the arc guide rail, to which quenching plates can be adjacent to a quenching chamber. Transition points between different materials can be realized by known connection techniques, for example by brazing.

Landscapes

  • Seal Device For Vehicle (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Patch Boards (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Breakers (AREA)

Abstract

A connecting terminal, for example for service apparatuses such as line protection circuit breakers, in the case of which a terminal screw (3) is guided in a frame-like terminal body (1) in a side wall (2) of the terminal body, which terminal screw (3) acts in a clamping manner against an opposite side wall (4), a pressure piece (5) being arranged at a variable height in an imaginary connecting plane. It is provided that a bracket (6) composed of electrically highly conductive material is guided from the pressure piece (5) (by the pressure piece) alongside walls of the terminal body 1 to a connecting plane in which is merges into a connecting conductor. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Verbindungsklemme, beispielsweise für Installationsgeräte wie Leitungsschutzschalter, bei der in einem rahmenartigen Klemmkörper in einer Seitenwand des Klemmkörpers eine Klemmschraube geführt ist, im einzelnen nach Gattungsbegriff von Patentanspruch 1. Die Klemmschraube arbeitet klemmfähig gegen eine gegenüberliegende Seitenwand, wobei ein Druckstück in einer gedachten Anschlußebene angeordnet ist. In diesem Zusammenhang ist es auch bekannt, daß vom Druckstück ein Bügel aus elektrisch gut leitendem Material neben Wänden des Klemmkörpers zu einer Verbindungsebene geführt ist (DE-A-2 642 262). Bei der bekannten Anordnung in Form einer Reihenklemme soll es hierdurch ermöglicht werden, die Klemme in verbraucherfreundlichem offenem Zustand anzuliefern und dennoch das Prüfen der Geräte, die mit der Klemme verbunden sind, auch bei offener Klemme zu ermöglichen.The invention relates to a connecting terminal, for example for installation devices such as circuit breakers, in which a clamping screw is guided in a frame-like clamping body in a side wall of the clamping body, in detail according to the preamble of claim 1. The clamping screw works clampable against an opposite side wall, a pressure piece is arranged in an imaginary connection level. In this context it is also known that a bracket made of electrically highly conductive material is guided from the pressure piece next to the walls of the clamping body to a connecting plane (DE-A-2 642 262). In the known arrangement in the form of a terminal block, this is intended to make it possible to deliver the terminal in a consumer-friendly open state and still enable testing of the devices which are connected to the terminal even when the terminal is open.

Verbindungsklemmen, wie sie in Installationsgeräten eingesetzt werden, bilden üblicherweise eine elektrische Verbindung zwischen in der Klemme anzuschließenden Leitern und hinter der Klemme liegenden Elementen eines Installationsgerätes. Bei größeren elektrischen Anschlußwerten hat der Konstrukteur gegensätzliche Bedingungen zu erfüllen: nämlich einerseits die Anschlußklemme bis zu einem Verbindungsbügel aus elektrisch gut leitendem Material zu fertigen und andererseits für größere mechanische Stabilität zu sorgen.Connection terminals, such as those used in installation devices, usually form an electrical connection between conductors to be connected in the terminal and elements of an installation device located behind the terminal. In the case of larger electrical connection values, the designer has to meet opposing conditions: namely, on the one hand, to manufacture the connection terminal up to a connecting bracket from electrically highly conductive material and, on the other hand, to ensure greater mechanical stability.

Der Erfindung liegt die Aufgabe zugrunde, eine Verbindungsklemme zu entwickeln, die in besonders wirtschaftlicher Weise den mechanischen und elektrischen Anforderungen gerecht wird.The invention has for its object to develop a connecting terminal that meets the mechanical and electrical requirements in a particularly economical manner.

Die Lösung der geschilderten Aufgabe erfolgt durch eine Verbindungsklemme nach Patentanspruch 1. Danach ist vom Druckstück ein Bügel aus elektrisch gut leitendem Material neben Wänden des Klemmkörpers zu einer Verbindungsebene derart geführt, daß der Bügel auf der Anschlußseite für anzuschließende Leiter zur Verbindungsebene hochgekantet verläuft und dort in einen hochkant verlaufenden Bügelbereich übergeht, im einzelnen nach den kennzeichnenden Merkmalen von Patentanspruch 1. Der Bügel umläuft den Klemmkörper hierbei zumindest teilweise und geht auf der Verbindungsseite in einen Verbindungsleiter über. Dadurch wird von einer Anschlußebene zu einer höher liegenden Verbindungsebene ein elektrischer Übergang geschaffen, ohne auf die elektrisch leitenden Eigenschaften des Materials des Klemmkörpers selbst angewiesen zu sein. Im Klemmkörper wird die elektrische Verbindung zwischen Druckbügel und Anschlußleiter erzielt, indem die Klemmschraube auf dem Druckbügel gegen die benachbarte Wand arbeitet.The described task is solved by a connecting clamp according to claim 1. Thereafter, a bracket made of electrically highly conductive material is next to the pressure piece Walls of the clamp body led to a connection level such that the bracket on the connection side for conductors to be connected runs edged to the connection level and there merges into an upright bracket area, in particular according to the characterizing features of claim 1. The bracket rotates the clamp body at least partially and merges into a connection conductor on the connection side. This creates an electrical transition from a connection level to a higher connection level without being dependent on the electrically conductive properties of the material of the clamping body itself. The electrical connection between the pressure bracket and the connection conductor is achieved in the clamping body by the clamping screw on the pressure bracket working against the adjacent wall.

Es ist eine Klemme mit fahrbarem Druckstück bekannt (DE-PS-2 502 675) wobei das Druckstück mittels einer im Druckstückoberteil geführten Schraube betätigt wird. Zwischen Schraubenkopf und Druckstückoberteil ist ein hutförmiger Mitnehmer angeordnet, der mit seiner Krempe unter das Druckstückoberteil greift und mit seinem Hutkörper auf dem Schraubenkopf aufliegt, wobei im Mittelfeld ein Durchgriff zum Schraubenkopf freigelassen ist. Der elektrische Anschluß eines anzuschließenden Leiters erfolgt zwischen Klemmkörper und Druckstück, wobei die besondere Konstruktion eine Offenstellung der Klemmschraube zum leichteren Anschließen von Leitern ermöglicht. Eine Verbindung zu Elementen eines Gerätes ist in ihrer Ausgestaltung nicht angesprochen. Sie kann in üblicher Weise durch Bügel oder Lappen zum Klemmkörper hergestellt werden.A clamp with a movable pressure piece is known (DE-PS-2 502 675), the pressure piece being actuated by means of a screw guided in the pressure piece upper part. A hat-shaped driver is arranged between the screw head and the pressure piece upper part, which grips under the pressure piece upper part with its brim and rests with its hat body on the screw head, a passage through to the screw head being left open in the middle field. The electrical connection of a conductor to be connected takes place between the clamping body and the pressure piece, the special construction allowing the clamping screw to be open for easier connection of conductors. A connection to elements of a device is not addressed in its design. It can be produced in the usual way by means of brackets or rags for the clamping body.

Erfindungsgemäß wird dagegen vom Druckstück ein Bügel aus elektrisch gut leitendem Material neben Wänden des Klemmkörpers zu einer Verbindungsebene derart geführt, daß seitlich neben dem Klemmkörper kaum Raum beansprucht wird. Den elektrischen Anforderungen kann durch Wahl des Bügelmaterials und bzw. oder durch dessen entsprechend breite Ausführung entgegengekommen werden.According to the invention, on the other hand, a bracket made of electrically highly conductive material is guided from the pressure piece next to the walls of the clamping body to a connecting plane in such a way that hardly any space is required laterally next to the clamping body. The electrical requirements can be met by choosing the ironing material and / or by its correspondingly wide design.

Eine derartige Ausführung läßt sich einfach fertigen, da der Bügel auf der Anschlußseite für anzuschließende Leiter zur Verbindungsebene hochgekantet verläuft und dort in einen hochkant verlaufenden Bügel übergeht, der den Klemmkörper zumindest teilweise umläuft und der auf der Verbindungsseite in den Verbindungsleiter übergeht. Der Bügel kann hierbei in einfacher Stanzbiegetechnik hergestellt werden und in Hartlötung mit dem Verbindungsleiter verbunden werden. Der Bügel kann andererseits durch entsprechende Formgebung oder Biegeverformung nach Art eines Schraubenlinienteils außen um den Klemmkörper herumgeführt werden. Der hochkant verlaufende Bügelteil kann nach Art einer den Klemmkörper umfassenden Manschette ausgeführt sein, an der sich der Verbindungsleiter anschließt. Hierbei steht ein besonders breiter stromtragender Querschnitt zur Verfügung und es wird gleichzeitig eine mechanisch stabile Halterung für den am Druckstück anschließenden Bügel erzielt sowie für den Verbindungsleiter.Such a design can be easily manufactured, since the bracket on the connection side for conductors to be connected runs edged to the connection level and there merges into an edgewise bracket which at least partially rotates around the clamping body and which merges into the connection conductor on the connection side. The bracket can be manufactured using simple stamping and bending technology and are connected to the connecting conductor by brazing. On the other hand, the bracket can be guided around the outside of the clamping body by appropriate shaping or bending deformation in the manner of a screw line part. The upright bracket part can be designed in the manner of a sleeve comprising the clamping body, to which the connecting conductor connects. Here, a particularly wide current-carrying cross-section is available and, at the same time, a mechanically stable holder is achieved for the bracket adjoining the pressure piece and for the connecting conductor.

Bei einer Ausführung als Verbindungsklemme für einen Leitungsschutzschalter ist es vorteilhaft, wenn der Verbindungsleiter in eine Lichtbogenlaufschiene für einen Löschblechstapel übergeht. An dieser Lichtbogenlaufschiene kann auch der Festkontakt für einen Leitungsschutzschalter angeordnet sein.In the case of a version as a connecting terminal for a circuit breaker, it is advantageous if the connecting conductor merges into an arc running rail for a stack of fire-extinguishing sheets. The fixed contact for a circuit breaker can also be arranged on this arc running rail.

Die Erfindung soll nun anhand von in der Zeichnung grob schematisch wiedergegebenen Ausführungsbeispielen näher erläutert werden:

In FIG 1
ist eine Verbindungsklemme in Seitenansicht wiedergegeben, an deren Verbindungsleiter eine Lichtbogenlaufschiene angebracht ist.
In FIG 2
ist die Verbindungsklemme nach FIG 1 in Aufsicht dargestellt.
In FIG 3
ist eine andere Ausführungsform der Verbindungsklemme veranschaulicht.
The invention will now be explained in more detail with reference to exemplary embodiments shown roughly schematically in the drawing:
In FIG. 1
is a connection terminal shown in side view, on the connecting conductor, an arc rail is attached.
In FIG. 2
the connection terminal of FIG 1 is shown in supervision.
In FIG. 3
another embodiment of the connector clamp is illustrated.

Die Verbindungsklemme nach FIG 1 weist einen rahmenartigen Klemmkörper 1 auf, in dessen einer Seitenwand 2 eine Klemmschraube 3 geführt ist. Diese arbeitet gegen eine gegenüberliegende Seitenwand 4 klemmfähig, wobei ein Druckstück 5 in einer gedachten Anschlußebene angeordnet ist. Das Druckstück 5 geht in einen Bügel 6, gleichfalls aus elektrisch gut leitendem Material über. Der Bügel ist neben Wänden des Klemmkörpers 1 zu einer Verbindungsebene geführt, in der er in einen Verbindungsleiter 7 übergeht.1 has a frame-like clamping body 1, in one side wall 2 of which a clamping screw 3 is guided. This works clampable against an opposite side wall 4, a pressure piece 5 being arranged in an imaginary connection plane. The pressure piece 5 goes into a bracket 6, likewise made of electrically good conductive material. The bracket is guided next to walls of the clamping body 1 to a connection level, in which it merges into a connection conductor 7.

Für den rahmenartigen Klemmkörper 1 kann das Material und die Formgebung dem Blickwinkel mechanischer Stabilität gewählt werden. Beim Bügel ist man frei ein den elektrischen Anforderungen entsprechendes Material zu wählen. Durch den allseits flachen Verlauf des Bügels 1 wird neben dem Klemmkörper wenig Raum beansprucht. Seitlich neben dem Klemmkörper wird keinerlei Raum benötigt, wenn die Überleitung des Bügels 6 zum Verbindungsleiter 7 innerhalb der Grundfläche des Klemmkörpers seitlich neben der Klemmschraube vorbeigeführt wird.For the frame-like clamping body 1, the material and the shape can be chosen from the perspective of mechanical stability. With the bracket you are free to choose a material that meets the electrical requirements. Due to the flat course of the bracket 1, little space is required next to the clamping body. No space is required laterally next to the clamping body if the transfer of the bracket 6 to the connecting conductor 7 is carried out laterally next to the clamping screw within the base area of the clamping body.

Sowohl bei der Ausführung nach FIG 1 als auch nach einer Ausführung nach FIG 3 verläuft der Bügel 6 auf der Anschlußseite für anzuschließende Leiter zur Verbindungsebene hochgekantet bzw. hochgebogen; er geht dort in einen hochkant verlaufenden Bügelbereich 8 über. Der Bügelbereich 8 umläuft den Klemmkörper 1 zumindest teilweise, er geht in den Verbindungsleiter 7 über.In the embodiment according to FIG. 1 as well as according to an embodiment according to FIG. 3, the bracket 6 on the connection side for conductors to be connected extends or is bent up to the connection level; there it merges into an upright bracket area 8. The bracket area 8 runs around the clamping body 1 at least partially, it merges into the connecting conductor 7.

In FIG 3 ist der Übergang vom hochkant verlaufenden Bügelbereich 8 zum Verbindungsleiter 7 durch verdrillendes Verbiegen erzielt worden. In der Ausführungsform nach FIG 3 umläuft der Bügel 6 den Klemmkörper 1 in Art eines Teilstücks einer Schraubenlinie.In FIG 3, the transition from the upright bracket area 8 to the connecting conductor 7 has been achieved by twisting bending. In the embodiment of FIG 3, the bracket 6 rotates the clamp body 1 in the manner of a portion of a helix.

In der Ausbildung nach FIG 1 ist der hochkant verlaufende Bügelbereich 8 nach Art einer den Klemmkörper umfassenden Manschette ausgeführt, an der sich der Verbindungsleiter 7 anschließt. Man vgl. die Aufsicht nach FIG 2.In the embodiment according to FIG. 1, the upright bracket area 8 is designed in the manner of a sleeve comprising the clamping body, to which the connecting conductor 7 is connected. One cf. the supervision according to FIG. 2.

Bei einer Ausführung als Verbindungsklemme für Leitungsschutzschalter ist es vorteilhaft, daß der Verbindungsleiter 7 in eine Lichtbogenlaufschiene 9 übergeht. An der Lichtbogenlaufschiene 9 kann auch ein Festkontaktstück für einen beweglichen Gegenkontakt eines Leitungsschutzschalters angebracht sein. Im Bereich 11 der Lichtbogenlaufschiene, zu dem Löschbleche einer Löschkammer benachbart stehen können, lassen sich besondere Materialanforderungen berücksichtigen. Übergangsstellen zwischen verschiedenartigen Materialien können durch bekannte Verbindungstechniken, beispielsweise durch Hartlöten, realisiert werden.In the case of an embodiment as a connecting terminal for circuit breakers, it is advantageous that the connecting conductor 7 merges into an arc running rail 9. At the Arc guide rail 9 can also be a fixed contact piece for a movable mating contact of a circuit breaker. Special material requirements can be taken into account in area 11 of the arc guide rail, to which quenching plates can be adjacent to a quenching chamber. Transition points between different materials can be realized by known connection techniques, for example by brazing.

Claims (3)

  1. Connecting terminal, for example for installation equipment such as circuit breakers, in which in a frame-like clamping part (1) a clamping screw (3) is guided in one side wall (2) and acts clampingly against an opposed side wall (4), wherein a pressure member (5) is disposed in a notional attachment plane and a bow (6) made of material of good electrical conductivity runs from the pressure member (5) alongside walls of the clamping part (1) to a connector plane,
    characterised in that
    on the lead-attachment side the bow (6) runs upwards on end to the connector plane, where it turns into a region (8) of the bow which stands on edge and runs at least part way round the clamping part (1) and which on the connector side turns into a connector strip (7).
  2. Connecting terminal according to claim 1,
    characterised in that
    the region (8) of the bow which stands on edge is shaped like a cuff which embraces the clamping part (1) and has the connector strip (7) attached to it.
  3. Connecting terminal according to claim 1 or claim 2, designed as a connecting terminal for contact breakers,
    characterised in that
    the connector strip (7) changes into an arc guide (9) for an arc splitter stack.
EP93102491A 1993-02-17 1993-02-17 Connecting terminal Expired - Lifetime EP0613212B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP93102491A EP0613212B1 (en) 1993-02-17 1993-02-17 Connecting terminal
AT93102491T ATE147894T1 (en) 1993-02-17 1993-02-17 CONNECTION TERMINAL
DE59305152T DE59305152D1 (en) 1993-02-17 1993-02-17 Connecting clamp
ES93102491T ES2097377T3 (en) 1993-02-17 1993-02-17 CONNECTION TERMINAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93102491A EP0613212B1 (en) 1993-02-17 1993-02-17 Connecting terminal

Publications (2)

Publication Number Publication Date
EP0613212A1 EP0613212A1 (en) 1994-08-31
EP0613212B1 true EP0613212B1 (en) 1997-01-15

Family

ID=8212611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93102491A Expired - Lifetime EP0613212B1 (en) 1993-02-17 1993-02-17 Connecting terminal

Country Status (4)

Country Link
EP (1) EP0613212B1 (en)
AT (1) ATE147894T1 (en)
DE (1) DE59305152D1 (en)
ES (1) ES2097377T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107528135B (en) * 2017-09-18 2024-05-03 广东电网有限责任公司佛山供电局 SYG copper-aluminum transition equipment wire clamp for power distribution network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953771A (en) * 1958-04-17 1960-09-20 Square D Co Electrical connector
ES174735Y (en) * 1970-12-10 1972-11-01 Bassani, S. P. A. PERFECTED PAIR OF TERMINALS FOR AUTOMATIC SWITCHES.
DE2642262C3 (en) * 1976-09-20 1980-12-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Box terminal for connecting electrical lines
DE4013225B4 (en) * 1990-04-26 2004-02-19 Abb Patent Gmbh screw terminal

Also Published As

Publication number Publication date
ES2097377T3 (en) 1997-04-01
DE59305152D1 (en) 1997-02-27
EP0613212A1 (en) 1994-08-31
ATE147894T1 (en) 1997-02-15

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