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EP0275506A2 - Screw insertion terminal - Google Patents

Screw insertion terminal Download PDF

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Publication number
EP0275506A2
EP0275506A2 EP87118773A EP87118773A EP0275506A2 EP 0275506 A2 EP0275506 A2 EP 0275506A2 EP 87118773 A EP87118773 A EP 87118773A EP 87118773 A EP87118773 A EP 87118773A EP 0275506 A2 EP0275506 A2 EP 0275506A2
Authority
EP
European Patent Office
Prior art keywords
housing
conductors
wall
screw plug
terminal according
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.)
Withdrawn
Application number
EP87118773A
Other languages
German (de)
French (fr)
Other versions
EP0275506A3 (en
Inventor
Thomas Singer
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.)
Sft X Settele Stanz- und Formtechnik & Co KG GmbH
Original Assignee
Sft X Settele Stanz- und Formtechnik & Co KG 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 Sft X Settele Stanz- und Formtechnik & Co KG GmbH filed Critical Sft X Settele Stanz- und Formtechnik & Co KG GmbH
Publication of EP0275506A2 publication Critical patent/EP0275506A2/en
Publication of EP0275506A3 publication Critical patent/EP0275506A3/en
Withdrawn legal-status Critical Current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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs

Definitions

  • the invention relates to a screw terminal with a housing into which electrical conductors can be inserted, which can be fixed in their desired position in the housing by means of spring force.
  • the object on which the invention is based is to design a screw plug-in terminal of the type outlined at the outset in such a way that it can accommodate at least four identical or high-quality main connecting conductors, the leaf springs being integrated in the housing of the terminal.
  • This object is achieved in that at least on one end face of the substantially right angular housing in the side walls four passages for receiving four main connection conductors are provided, sections of these side walls are angled so that they run in a V-shape to each other and a partially longitudinally slotted leaf spring is fixed to the inner surface of each section, between the free ends and the inner wall of the housing facing this, the main site conductors inserted into the housing are releasably attached by clamping engagement.
  • the main advantage of this design according to the invention is that by angling the side wall sections, space is created for the insertion of the main branch conductors and the leaf springs are also integrated within the housing. These springs can also work independently of one another, so that the conductors used are effectively held within the screw terminal.
  • a rectangular opening is expediently provided in each long leg of the leaf springs, through which extends a tab which is integral with the section of the side wall and which is bent against the leg. This ensures a secure, technically elegant and yet simple fixing of the spring within the housing.
  • Each free end of the leaf springs arranged in the housing to the associated wall sections of the Ge is advantageous angled back and forth against its associated long leg. This has the advantage that the spring action of each leaf spring is increased and the leaf springs also take up little space in the housing.
  • the tab is expediently punched out from the corresponding section of the side wall. This makes it possible to form the tab on the housing wall before the housing, which consists of a metal strip, is bent into its final shape.
  • openings for access to the conductors used can be provided in the housing wall. This results in the advantage that the conductors inserted into the housing can be pulled out of the latter in a simple manner by removing the clamping action of the leaf springs, for example by inserting a screwdriver into these openings.
  • the screw plug-in terminal consists of an essentially rectangular housing 1, which is formed from a punched-out band or strip of a conductive material that is bent several times at right angles.
  • a longitudinal wall of the housing there is an opening for the access of a threaded pin which can be screwed into a sleeve 11, the inner wall of which also has a thread, so that an inserted connection can be clamped in the housing by means of this threaded pin.
  • the end face of the housing shown on the right in FIG. 2 consists of side walls 2, 3, in which passages 4, 5, 6, 7 (see FIG. 1) are provided for a corresponding number of main connection conductors, which are shown in FIG seen on the right can be inserted into the housing.
  • the sections 8, 9 of the side walls 2, 3 are bent so that they run in a V-shape to one another.
  • Leaf springs 13, 14 rest on the inner walls of these sections, which extend with their free angled end sections 13a, 14a into the housing and at an angle of approximately 45 ° to the housing walls 19, 20.
  • These leaf springs 13, 14 are fixed in the housing such that tabs 15, 16 punched out of the sections 8, 9 of the side walls 2, 3 extend through openings 17, 18 provided in the leaf springs and are bent against the respective leaf spring in such a way that each leaf spring is fixed by these tabs 15, 16 in the position shown in FIG. 2.
  • the ends 13a, 14a of the leaf springs are used to clamp the main station conductors inserted through the openings 4 to 7 independently of one another in their desired position. The conductor can be attached to the housing.
  • openings 12 are provided in the housing walls 19, 20.
  • a screwdriver can be passed through these openings, for example, in order to press the leaf spring ends 13a, 14a inward and thus to cancel the clamping action of the springs, so that the conductors used can be easily removed from the screw plug-in terminal if desired.
  • the four-pole screw terminal described can of course also be designed so that the angled wall sections and leaf springs, as shown on the right side in Fig. 2, are also provided on the left end face of the housing, so that eight equivalent or high-quality conductors can be detached can be used, resulting in an eight-pin screw terminal.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

Es wird eine Schraubsteckklemme mit einem Gehäuse vorgeschlagen, in welches elektrische Leiter einsteckbar sind, die im Gehäuse mittels Federkraft in ihrer Sollposition festlegbar sind, wobei mindestens auf einer Stirnfläche des Gehäuses in dessen Seitenwänden vier Durchgänge zur Aufnahme von vier Hauptanschluß-Leitern vorgesehen sind. Abschnitte dieser Seitenwände sind so abgewinkelt, daß sie V-förmig zueinander laufen, wobei an der Innenfläche eines jeden Abschnittes eine teilweise längsgeschlitzte Blattfeder fixiert ist, zwischen deren freien Enden und der diesem zugewandten Gehäuseinnenwand die eingesetzten Hauptstellenleiter durch Klemmeingriff lösbar befestigbar sind.A screw plug-in terminal with a housing is proposed, into which electrical conductors can be inserted, which can be fixed in their desired position in the housing by means of spring force, four passages for accommodating four main connection conductors being provided in at least one end face of the housing in its side walls. Sections of these side walls are angled so that they run in a V-shape with respect to one another, a partially longitudinally slotted leaf spring being fixed on the inner surface of each section, between the free ends and the inner wall of the housing facing this, the main conductor used can be detachably fastened by clamping engagement.

Description

Die Erfindung betrifft eine Schraubsteckklemme mit einem Gehäuse, in welches elektrische Leiter einsteckbar sind, die im Gehäuse mittels Federkraft in ihrer Sollposition festlegbar sind.The invention relates to a screw terminal with a housing into which electrical conductors can be inserted, which can be fixed in their desired position in the housing by means of spring force.

Es ist bei einer zweipoligen Schraubstockklemme bekannt, eine im wesentlichen V-förmige Blattfeder mit ihrem einen Schenkel an der Gehäuseinnenwand zu befestigen, während der andere Schenkel der Blattfeder den Klemmeingriff mit maximal zwei Leitern bewirkt. Von dieser bekannten tech­nisch recht aufwendigen Anordnung müssen dann mehrere ver­wendet werden, wenn mehr als zwei Hauptstellenleiter an­zuschließen sind.It is known in a two-pole vise clamp to attach a substantially V-shaped leaf spring with one leg to the inner wall of the housing, while the other leg of the leaf spring effects the clamping engagement with a maximum of two conductors. Several of this known, technically very complex arrangement must be used if more than two main branch managers are to be connected.

Die der Erfindung zugrundeliegende Aufgabe besteht darin, eine Schraubsteckklemme der eingangs umrissenen Art so auszubilden, daß sie mindestens vier gleich- bzw. hochwer­tige Hauptanschlußleiter aufnehmen kann, wobei die Blatt­federn im Gehäuse der Klemme integriert sind.The object on which the invention is based is to design a screw plug-in terminal of the type outlined at the outset in such a way that it can accommodate at least four identical or high-quality main connecting conductors, the leaf springs being integrated in the housing of the terminal.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß min­destens auf einer Stirnfläche des im wesentlichen recht­ eckigen Gehäuses in dessen Seitenwänden vier Durchgänge zur Aufnahme von vier Hauptanschluß-Leitern vorgesehen sind, wo­bei Abschnitte dieser Seitenwände so abgewinkelt sind, daß sie V-förmig zueinander laufen und an der Innenfläche eines jeden Abschnittes eine teilweise längsgeschlitzte Blattfeder fi­xiert ist, zwischen deren freien Enden und der diesem zuge­wandten Gehäuseinnenwand die in das Gehäuse eingesetzten Hauptstellenleiter durch Klemmeingriff lösbar befestigt sind.This object is achieved in that at least on one end face of the substantially right angular housing in the side walls four passages for receiving four main connection conductors are provided, sections of these side walls are angled so that they run in a V-shape to each other and a partially longitudinally slotted leaf spring is fixed to the inner surface of each section, between the free ends and the inner wall of the housing facing this, the main site conductors inserted into the housing are releasably attached by clamping engagement.

Der wesentliche Vorteil dieser erfindungsgemäßen Ausbildung besteht darin, daß durch Abwinkeln der Seitenwandabschnitte Platz zum Einsetzen der Hauptstellenleiter geschaffen wird und darüber hinaus die Blattfedern innerhalb des Gehäuses integriert sind. Auch können diese Federn unabhängig vonein­ander arbeiten, so daß die eingesetzten Leiter wirksam inner­halb der Schraubsteckklemme festgehalten werden.The main advantage of this design according to the invention is that by angling the side wall sections, space is created for the insertion of the main branch conductors and the leaf springs are also integrated within the housing. These springs can also work independently of one another, so that the conductors used are effectively held within the screw terminal.

Zweckmäßig ist in jedem langen Schenkel der Blattfedern eine rechteckige Öffnung vorgesehen, durch welche sich eine mit dem Abschnitt der Seitenwand einstückige Lasche erstreckt, welche gegen den Schenkel abgebogen ist. Hier­durch wird eine sichere, technisch elegante und doch ein­fache Festlegung der Feder innerhalb des Gehäuses gewähr­leistet.A rectangular opening is expediently provided in each long leg of the leaf springs, through which extends a tab which is integral with the section of the side wall and which is bent against the leg. This ensures a secure, technically elegant and yet simple fixing of the spring within the housing.

Vorteilhaft ist jedes freie Ende der im Gehäuse angeordneten Blattfedern zu den zugeordneten Wandabschnitten des Ge­ häuses hin und gegen seinen zugehörigen langen Schenkel abgewinkelt. Hierdurch wird der Vorteil erzielt, daß die Federwirkung einer jeden Blattfeder erhöht wird und zudem die Blattfedern in dem Gehäuse wenig Platz einnehmen.Each free end of the leaf springs arranged in the housing to the associated wall sections of the Ge is advantageous angled back and forth against its associated long leg. This has the advantage that the spring action of each leaf spring is increased and the leaf springs also take up little space in the housing.

Zweckmäßig ist die Lasche aus dem entsprechenden Abschnitt der Seitenwand einwärts ragend ausgestanzt. Damit ist es möglich, die Lasche an der Gehäusewand schon auszubilden, bevor das aus einem Metallband bestehende Gehäuse in seine endgültige Gestalt abgebogen wird.The tab is expediently punched out from the corresponding section of the side wall. This makes it possible to form the tab on the housing wall before the housing, which consists of a metal strip, is bent into its final shape.

Dabei können in der Gehäusewand Öffnungen zum Zugang zu den eingesetzten Leitern vorgesehen sein. Hieraus ergibt sich der Vorteil, daß die in das Gehäuse eingesetzten Leiter auf einfache Weise aus letzterem herausgezogen werden kön­nen, indem die Klemmwirkung der Blattfedern beispielsweise durch Einführen eines Schraubenziehers in diese Öffnungen aufgehoben wird.In this case, openings for access to the conductors used can be provided in the housing wall. This results in the advantage that the conductors inserted into the housing can be pulled out of the latter in a simple manner by removing the clamping action of the leaf springs, for example by inserting a screwdriver into these openings.

Die Erfindung wird nachfolgend an einem Ausführungsbeispiel anhand der beigefügten Zeichnung näher erläutert. In der Zeichnung zeigen:

  • Fig. 1 eine Stirnfläche einer Schraubsteckklemme,
  • Fig. 2 eine teilweise geschnittene Seitenansicht der Schraubsteckklemme.
The invention is explained in more detail using an exemplary embodiment with reference to the accompanying drawings. The drawing shows:
  • 1 is an end face of a screw terminal,
  • Fig. 2 is a partially sectioned side view of the screw terminal.

Die Schraubsteckklemme besteht aus einem im wesentlichen rechteckigen Gehäuse 1, das aus einem ausgestanzten und mehrfach rechtwinklig umgebogenen Band oder Streifen aus einem leitfähigen Material gebildet ist. In einer Längswand des Gehäuses ist eine Öffnung für den Zugang eines Gewinde­stiftes vorgesehen, welcher in einer Hülse 11 einschraubbar ist, deren Innenwand ebenfalls ein Gewinde aufweist, so daß im Gehäuse mittels dieses Gewindestiftes ein eingesetzter Anschluß festklemmbar ist.The screw plug-in terminal consists of an essentially rectangular housing 1, which is formed from a punched-out band or strip of a conductive material that is bent several times at right angles. In a longitudinal wall of the housing there is an opening for the access of a threaded pin which can be screwed into a sleeve 11, the inner wall of which also has a thread, so that an inserted connection can be clamped in the housing by means of this threaded pin.

Die in Fig. 2 rechts gezeigte Stirnfläche des Gehäuses be­steht aus Seitenwänden 2, 3, in denen Durchgänge 4, 5, 6, 7 (siehe Fig. 1) für eine entsprechende Anzahl von Hauptan­schluß-Leitern vorgesehen sind, die in Fig. 2 von rechts ge­sehen in das Gehäuse einführbar sind. Um ensprechend Platz für die einzuschiebenden Leiter zu schaffen, sind die Ab­schnitte 8, 9 der Seitenwände 2, 3 so abgebogen, daß sie V-förmig zueinander laufen.The end face of the housing shown on the right in FIG. 2 consists of side walls 2, 3, in which passages 4, 5, 6, 7 (see FIG. 1) are provided for a corresponding number of main connection conductors, which are shown in FIG seen on the right can be inserted into the housing. In order to make room for the conductors to be inserted, the sections 8, 9 of the side walls 2, 3 are bent so that they run in a V-shape to one another.

An den Innenwänden dieser Abschnitte liegen lange Schenkel 13b, 14b von Blattfedern 13, 14 an, die sich mit ihren freien abgewinkelten Endabschnitten 13a, 14a in das Gehäuse und in einem Winkel von annähernd 45° zu den Gehäusewänden 19, 20 erstrecken. Diese Blattfedern 13, 14 sind so im Ge­häuse festgelegt, daß sich aus den Abschnitten 8, 9 der Seitenwände 2, 3 ausgestanzte Laschen 15, 16 durch in den Blattfedern vorgesehene Öffnungen 17, 18 erstrecken und gegen die jeweilige Blattfeder so abgebogen sind, daß jede Blattfeder von diesen Laschen 15, 16 in in der Fig. 2 ge­zeigten Lage fixiert sind. Die Enden 13a, 14a der Blattfe­dern dienen dazu, um die durch die Öffnungen 4 bis 7 einge­setzten Hauptstellenleiter unabhängig voneinander in ihrer Sollage festzuklemmen. Die Befestigung der Leiter im Gehäuse ist lösbar. Zu diesem Zweck sind in den Gehäusewänden 19, 20 Öffnungen 12 (in Fig. 1 nur eine Öffnung gezeigt) vorgesehen. Durch diese Öffnungen kann beispielsweise ein Schraubenzieher geführt werden, um die Blattfederenden 13a, 14a einwärts zu drücken und somit die Klemmwirkung der Federn aufzuheben, so daß die eingesetzten Leiter gewünschtenfalls auf einfache Weise aus der Schraubsteckklemme entfernt werden können.Long legs 13b, 14b of leaf springs 13, 14 rest on the inner walls of these sections, which extend with their free angled end sections 13a, 14a into the housing and at an angle of approximately 45 ° to the housing walls 19, 20. These leaf springs 13, 14 are fixed in the housing such that tabs 15, 16 punched out of the sections 8, 9 of the side walls 2, 3 extend through openings 17, 18 provided in the leaf springs and are bent against the respective leaf spring in such a way that each leaf spring is fixed by these tabs 15, 16 in the position shown in FIG. 2. The ends 13a, 14a of the leaf springs are used to clamp the main station conductors inserted through the openings 4 to 7 independently of one another in their desired position. The conductor can be attached to the housing. For this purpose, openings 12 (only one opening shown in FIG. 1) are provided in the housing walls 19, 20. A screwdriver can be passed through these openings, for example, in order to press the leaf spring ends 13a, 14a inward and thus to cancel the clamping action of the springs, so that the conductors used can be easily removed from the screw plug-in terminal if desired.

Die beschriebene vierpolige Schraubsteckklemme kann selbst­verständlich auch so ausgebildet sein, daß die abgewinkelten Wandabschnitte und Blattfedern, wie sie auf der rechten Seite in Fig. 2 gezeigt sind, auch auf der linken Stirnfläche des Gehäuses vorgesehen sind, so daß acht gleichwertige bzw. hochwertige Leiter lösbar eingesetzt werden können und sich somit eine achtpolige Schraubsteckklemme ergibt.The four-pole screw terminal described can of course also be designed so that the angled wall sections and leaf springs, as shown on the right side in Fig. 2, are also provided on the left end face of the housing, so that eight equivalent or high-quality conductors can be detached can be used, resulting in an eight-pin screw terminal.

Es lassen sich zweckmäßige Abänderungen bei der beschrie­benen Ausführungsform vornehmen, ohne sich jedoch dabei vom Kern der Erfindung zu entfernen.Appropriate modifications can be made to the described embodiment without, however, departing from the essence of the invention.

Claims (5)

1. Schraubsteckklemme mit einem Gehäuse, in welches elektrische Leiter einsteckbar sind, die im Gehäuse mit­tels Federkraft in ihrer Sollposition festlegbar sind, dadurch gekennzeichnet, daß mindestens auf einer Stirnfläche des im wesentlichen rechteckigen Gehäu­ses (1) in dessen Seitenwänden (2, 3) vier Durchgänge (4, 5, 6, 7) zur Aufnahme von vier Hauptanschluß-Leitern vorgesehen sind, daß Abschnitte (8, 9) dieser Seitenwände (2, 3) so abgewinkelt sind, daß sie V-förmig zueinander laufen, und daß an der Innenfläche eines jeden Abschnittes (8, 9) eine teilweise längsgeschlitzte Blattfeder (13, 14) fixiert ist, zwischen deren freien Enden (13a, 14a) und der diesen zugewandten Gehäuse­innenwand (19, 20) die in das Gehäuse eingesetzten Haupt­stellenleiter durch Klemmeingriff lösbar befestigbar sind.1. screw plug terminal with a housing into which electrical conductors can be inserted, which can be fixed in the housing by spring force in their desired position, characterized in that at least on one end face of the substantially rectangular housing (1) in its side walls (2, 3) four Passages (4, 5, 6, 7) for receiving four main connection conductors are provided that sections (8, 9) of these side walls (2, 3) are angled so that they run in a V-shape to each other, and that at the Inner surface of each section (8, 9) a partially longitudinally slotted leaf spring (13, 14) is fixed between them free ends (13a, 14a) and the housing inner wall (19, 20) facing them, the main site conductors inserted into the housing can be detachably fastened by clamping engagement. 2. Schraubsteckklemme nach Anspruch 1, dadurch gekennzeichnet, daß in jedem langen Schenkel (13b, 14b) der Blattfedern eine rechteckige Öffnung (17, 18) vorgesehen ist, durch welche sich eine mit dem Abschnitt (8, 9) einstückige Lasche (15, 16) erstreckt, welche gegen den Schenkel (13b, 14b) abgebogen ist.2. screw plug-in terminal according to claim 1, characterized in that in each long leg (13b, 14b) of the leaf springs a rectangular opening (17, 18) is provided, through which a with the section (8, 9) integral tab (15, 16) which is bent against the leg (13b, 14b). 3. Schraubsteckklemme nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß jedes freie Ende (13a, 14a) der im Gehäuse angeordneten Blattfedern (13, 14) zu den Wandabschnitten (19, 20) des Gehäuses (1) hin und gegen seinen zugehörigen Schenkel (13b, 14b) abgewinkelt ist.3. Screw terminal according to claim 1 or 2, characterized in that each free end (13a, 14a) of the leaf springs arranged in the housing (13, 14) to the wall sections (19, 20) of the housing (1) and against its associated leg (13b, 14b) is angled. 4. Schraubsteckklemme nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Lasche (15, 16) ein­wärts ragend aus dem Abschnitt (8, 9) der Seitenwand (2, 3) ausgestanzt ist.4. screw plug terminal according to claim 1 or 2, characterized in that the tab (15, 16) projecting inwards from the section (8, 9) of the side wall (2, 3) is punched out. 5. Schraubsteckklemme nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß in der Gehäuse­wand (19,20) Öffnungen (12) zum Zugang zu den eingesetzten Leitern vorgesehen sind.5. screw plug terminal according to one of claims 1 to 4, characterized in that in the housing wall (19, 20) openings (12) are provided for access to the conductors used.
EP87118773A 1987-01-23 1987-12-17 Screw insertion terminal Withdrawn EP0275506A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8701125U 1987-01-23
DE8701125U DE8701125U1 (en) 1987-01-23 1987-01-23 Screw terminal

Publications (2)

Publication Number Publication Date
EP0275506A2 true EP0275506A2 (en) 1988-07-27
EP0275506A3 EP0275506A3 (en) 1989-03-08

Family

ID=6803938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118773A Withdrawn EP0275506A3 (en) 1987-01-23 1987-12-17 Screw insertion terminal

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Country Link
US (1) US4836807A (en)
EP (1) EP0275506A3 (en)
DE (1) DE8701125U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8701125U1 (en) * 1987-01-23 1987-04-02 SFT X. Settele Stanz- und Formtechnik GmbH & Co KG, 8959 Buching Screw terminal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2007494A1 (en) * 1968-04-22 1970-01-09 Vossloh Werke Gmbh
GB2095925A (en) * 1981-03-23 1982-10-06 Stucchi Spa Aag Terminal block with multiple spring contact
DE8701125U1 (en) * 1987-01-23 1987-04-02 SFT X. Settele Stanz- und Formtechnik GmbH & Co KG, 8959 Buching Screw terminal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944242A (en) * 1957-04-15 1960-07-05 Arrow Hart & Hegeman Electric Wire gripping means for electric wiring devices
DE2344045C2 (en) * 1973-08-31 1983-07-07 Metalluk Bauscher GmbH & Co KG, 8600 Bamberg Luster terminal
US4172628A (en) * 1976-09-03 1979-10-30 Square D Company Pressure lock receptacle terminal
US4133595A (en) * 1978-03-06 1979-01-09 Amp Incorporated Double ended receptacle
DE2901204A1 (en) * 1979-01-13 1980-07-24 Hps System Technik Lehr & Lern ELECTRICAL CONNECTION ELEMENT
DE3044133C2 (en) * 1980-11-24 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Screwless clamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2007494A1 (en) * 1968-04-22 1970-01-09 Vossloh Werke Gmbh
GB2095925A (en) * 1981-03-23 1982-10-06 Stucchi Spa Aag Terminal block with multiple spring contact
DE8701125U1 (en) * 1987-01-23 1987-04-02 SFT X. Settele Stanz- und Formtechnik GmbH & Co KG, 8959 Buching Screw terminal

Also Published As

Publication number Publication date
EP0275506A3 (en) 1989-03-08
US4836807A (en) 1989-06-06
DE8701125U1 (en) 1987-04-02

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