EP0211741B1 - Anschlussdose mit seitlicher Verbindung - Google Patents

Anschlussdose mit seitlicher Verbindung Download PDF

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Publication number
EP0211741B1
EP0211741B1 EP86401632A EP86401632A EP0211741B1 EP 0211741 B1 EP0211741 B1 EP 0211741B1 EP 86401632 A EP86401632 A EP 86401632A EP 86401632 A EP86401632 A EP 86401632A EP 0211741 B1 EP0211741 B1 EP 0211741B1
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EP
European Patent Office
Prior art keywords
terminal block
stirrup
block according
clamping screw
stirrup member
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
EP86401632A
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English (en)
French (fr)
Other versions
EP0211741A1 (de
Inventor
Jean-Pierre Barriuso
Guy Dubuc
Jean-Luc Blin
Daniel Paulin
Alphonse Villenave
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Legrand SA
Original Assignee
Legrand SA
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Publication date
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Publication of EP0211741A1 publication Critical patent/EP0211741A1/de
Application granted granted Critical
Publication of EP0211741B1 publication Critical patent/EP0211741B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting

Definitions

  • the present invention relates generally to terminal blocks suitable for connecting two electrical conductors.
  • a junction block with lateral connection comprises, overall, in a body of insulating material, at least two junction terminals, which are in electrical connection with each other, and which include same each, for clamping an electrical conductor, a generally tubular part, commonly known as a stirrup, accessible from the outside of the body of insulating material by a lateral opening thereof, for engagement of said electrical conductor, and a clamp cable suitable for ensuring, under the control of a clamping screw, the application of said conductor against a wall of said stirrup.
  • stirrups are used, one per junction terminal, and there is associated with them, as cable clamp, a connecting bar, which, common to these two stirrups, extends from to each other, of these, and which, in addition to its function of cable clamp, also provides the necessary electrical connection between these stirrups.
  • the clamping screw Jointly, for each junction terminal, the clamping screw is engaged with a tapped hole in the bracket to which it is associated, and, while the latter is mounted movable along the axis of this clamping screw in a housing provided for him in the body of insulating material, said clamping screw is axially wedged with respect to this body of insulating material, while being free to rotate therein.
  • stirrup is made of cut sheet metal, and suitably folded, or of pressed sheet metal.
  • Tapping a hole in a part thus formed is a delicate operation, which in practice is not capable of a rate of work comparable to that for example of stamping machines.
  • the sheet constituting the stirrups concerned is found to be very collapsed, and therefore have a relatively high hardness.
  • This cable clamp is in practice placed inside the stirrup, and the clamping screw with which it is associated is itself axially wedged with respect to the stirrup while being free to rotate relative to the latter, while the common connecting bar to the two junction terminals is found to be formed by the corresponding wall of said bracket.
  • stirrup does not by itself constitute a generally tubular part, that is to say a part whose four walls are in one piece with one another .
  • a second difficulty in the production of terminal blocks with lateral connection of the type concerned, relates to the mounting and assembly of the various parts in question.
  • the present invention generally relates to a provision which makes it possible to avoid these difficulties and which also leads to other advantages.
  • a terminal block with lateral connection of the type comprising in a body of insulating material, for the constitution of at least two junction terminals, a bracket, generally tubular, the four walls of which are '' integral with each other, which, fixed relative to said body of insulating material, is common to the two junction terminals, and which, laterally, at each of its ends, is accessible from the outside of said body in insulating material by a lateral opening thereof, for engagement of an electrical conductor, and, for each of the junction terminals, a clamping screw, which is wedged axially with respect to the stirrup while being free to rotate relative to the latter, and a cable clamp suitable for ensuring, under the control of said clamping screw, the application of said electrical conductor to a common connection strip at the two junction terminals, said cable clamp being willing to the interior of said stirrup, being locked in rotation thereon, and being engaged with said clamping screw, this junction block being generally characterized in that, for each junction terminal, the clamping screw
  • the single stirrup used is a stirrup made of copper alloy, brass or bronze for example, or a stirrup made of sheet steel laminated with a more conductive surface sheet, such as brass or copper sheet for example, suitably cut and folded, such a stirrup then advantageously constituting by itself the associated connecting bar and thus assuming by itself, in addition to a mechanical function of resistance to tightening, an electrical function of connection between the two junction terminals.
  • stirrup made of sheet steel suitably cut and folded, with which it is associated, internally, independently, and in a manner known per se, a connecting bar made of more material conductor, such as a brass or copper strip for example, such a stirrup then essentially assuming only a mechanical function of resistance to tightening while the electrical connection function is provided by the associated connection strip.
  • the clamping screw of each junction terminal can advantageously be in advance in engagement with the cable clamp with which it is associated, and the assembly of the assembly. this is facilitated.
  • each tightening screw-cable clamp assembly to be implemented can be done laterally.
  • the bracket is formed from two separate parts, namely a massive connection member and a strip folded in a U shape thereon, and the control heads of the clamping screws are engaged in holes of this connecting member.
  • these bores in any case ensure by themselves a suitable guidance of such a screwdriver, so that it is possible to free from such guidance the wells which the body usually presents insulating to give access to the clamping screws, which economically simplifies the production of this body of insulating material.
  • the threaded bore which the associated cable clamps have preferably extends over the entire height of such a cable clamp, passing right through it, so that these cable clamps constitute real nuts.
  • a terminal block according to the invention comprises a body of insulating material 10 in the general form of a plate.
  • This body of insulating material 10 forms, at its base, a foot 11, by which it is for example adapted, as shown, to be attached to at least one determined type of rail or standardized profile, according to provisions which, not falling not of the present invention, and well known in themselves, will not be described in detail here, and, in its current part, it forms a superstructure 12, in which are arranged, side by side, in electrical connection with one the other, two junction terminals 13.
  • each of these junction terminals 13 itself comprises, for clamping any electrical conductor, and, more precisely, of the previously stripped end of the conductive core thereof, a stirrup 15, which is generally tubular, with its four walls in one piece with one another, and which, laterally, is accessible from the outside of the body of insulating material 10 through an opening 16 thereof ci, and a cable clamp 17, which, under the control of a clamping screw 18, itself accessible from the outside of the body of insulating material 10 through a well 20 of the latter, is clean to ensure the application of said electrical conductor against a connecting bar explained later.
  • a stirrup 15 which is generally tubular, with its four walls in one piece with one another, and which, laterally, is accessible from the outside of the body of insulating material 10 through an opening 16 thereof ci
  • a cable clamp 17 which, under the control of a clamping screw 18, itself accessible from the outside of the body of insulating material 10 through a well 20 of the latter, is clean to ensure the application of said electrical conductor against
  • junction terminals 13 thus formed are arranged in a housing 22 provided for them in the superstructure 12 of the body of insulating material 10, and this housing 22 opens transversely, freely, on one of the main faces of this body in material insulating 10.
  • This housing 22 is therefore in the general shape of a bowl, open towards the outside, and, in service, it can be closed, either by the body of insulating material of a terminal block attached to the previous one, or by a plate of reported closure on it.
  • it generally has a quadrangular outline.
  • the openings 16 are lateral openings, that is to say openings present on the lateral faces of the edge of the body of insulating material 10, said openings 16 extending generally substantially perpendicular to the axis of the associated wells 20, which themselves are present on the facet of the facade of said section.
  • stirrups 15 are aligned sui vant the axis of the lateral openings 16, and therefore substantially perpendicular to the axis of the wells 20.
  • stirrups 15 are in one piece with one another.
  • This single bracket 25 is fixed in the body of insulating material, and, laterally, at each of its ends, it is accessible from the outside of said body of insulating material by the corresponding lateral opening 16 thereof.
  • the single stirrup 25 thus implemented is made of copper alloy or of sheet steel laminated with a more conductive surface sheet, such as a sheet of brass or copper for example.
  • the single stirrup 25 has a generally quadrangular outline, with rounded angles, and it is of width substantially equal to the depth of the housing 22 of the body of insulating material 10, for insertion into this housing 22 in the same thickness. said body of insulating material 10.
  • the single stirrup 25 results from the folding of a strip of sheet metal leads so that the extreme strands of the latter close over one another.
  • the single stirrup 25 comprises, perpendicular to a wall 26, which, on the side of the wells 20 of the body of insulating material 10, forms the middle part thereof, and on either side of this wall 26, two side walls 27, 27 ', and, opposite said wall 26, it comprises, parallel to the latter, a wall 28 formed by superposition on one another two square returns 29, 29 ′ each extending said side walls 27, 27 ′ respectively.
  • the wall 26, which is the upper wall, comprises, for each junction terminal 13, to give access to the clamping screw 18 thereof, a bore 35, which is of circular outline, and whose diameter D1 is lower than that D2 of the control head 36 of this clamping screw 18, measured at the corresponding transverse end face thereof.
  • the clamping screw 18 which is axially wedged with respect to the single stirrup 25 while being free to rotate relative to the latter, extends entirely in the internal volume of this single bracket 25, its control head 36 being taken between, on the one hand, the wall 26 of this single bracket 25 opposite the corresponding cable clamp 17, and, on the other hand, a shoulder 37 axially wedged with respect to said single stirrup 25.
  • the cable clamp 17 associated with such a clamping screw 18 is a nut, which, also arranged inside said single stirrup 25, while being locked in rotation thereon, is engaged with this screw tightening 18.
  • the shoulder 37 is formed by a recess of at least one of the side walls 27, 27 of the single stirrup 25, and, in practice, of each of these.
  • the stirrup 25 has, in elevation, a T-shaped contour, each of its side walls 27, 27 ′ having on its edge a recess 38, and, in correspondence, the contour of the housing 22 of the body of insulating material 10 is itself, in a complementary manner, in T.
  • such a retaining spout 39 is provided on both of the side walls 27, 27 ′ of the single stirrup 25, and, as illustrated in FIG. 6 for one of the lateral ends of this single stirrup 25, it results from a simple deformation of these lateral walls 27, 27 ′ practiced at the base of their recess 38.
  • the single stirrup 25 comprises, internally, at least one rib 40 suitable for guiding the corresponding cable clamp 17.
  • each of the side walls 27, 27 ′ of the single stirrup 25 is affected, in its median zone, over part of its height from the wall 28 of such a single stirrup 25 , a slot 42, 42 ′ which also bites at least in part, substantially at mid-width, on said wall 28.
  • the body of insulating material 10 has, in one piece, projecting from the bottom of its housing 22, a partition 43, which, over part of its height from its free edge, is extended by a tab 44.
  • the bottom of the housing 22 of this body of insulating material 10 has, in correspondence, a groove 48, FIGS. 2, 7 and 8.
  • the clamping screw 18 of each of the junction terminals 13 is a simple standard manufacturing screw, which, in addition to its control head 36, includes a threaded barrel 46, and the nut that constitutes the cable clamp 17 which associated with it is a simple section of profile, the external cross section of which is substantially quadrangular, and for example square, as shown, presenting, perpendicularly to the bottom of the housing 22 of the body of insulating material 10, a dimension slightly smaller than that separating from one another the walls 27, 27 'of the single stirrup 25, for sliding therebetween, and which, axially, has a tapped bore 47 suitable for its cooperation in screwing with said threaded barrel 46 d such a clamping screw 18.
  • this threaded bore 47 extends over the entire height of such a cable clamp 17, crossing it right through, which simplifies its manufacture.
  • the cable clamps 17 are preassembled with the corresponding clamping screws 18, as shown in FIG. 2.
  • the clamping screw 18-cable clamp 17 assemblies thus formed are then engaged, laterally, in the single stirrup 25, at the corresponding lateral ends thereof, with insertion of the head of control 36 of the clamping screws 18 between the upper wall 26 of this single stirrup 25 and the recesses 37 of its side walls 27, 27 '.
  • the clamping screw 18-cable clamp 17 assemblies are therefore prisoners of the single stirrup 25, and therefore captive.
  • the single stirrup 25 thus equipped with clamping screw 18-cable clamp 17 assemblies is in turn engaged in the housing 22 of the body of insulating material 10, along arrow F 'in FIG. 2.
  • the partition 43 of the body of insulating material 20 passes right through, by its extension 44, the single stirrup 25, in favor of the slots 42, 42 'of the side walls 27, 27' of that -this.
  • This clamping screw 18 being axially wedged on the single stirrup 25 by its control head 36, and this single stirrup 25 being itself wedged in the body of insulating material 10 by fitting into the housing 22 thereof, all rotation control of the clamping screw 18 causes an axial displacement of the cable clamp 17 along the height of the single stirrup 25 since this cable clamp 17 is locked in rotation on the latter.
  • control head 36 of the clamping screw 18 is supported by its front face, that is to say by its upper transverse face, on the internal surface of the wall 26 of the single stirrup 25, which is the wall or upper face of the latter.
  • FIGS. 9 to 13 which in practice corresponds to electrical and mechanical characteristics different from those to which the embodiment described with reference to preceding FIGS. 1 to 8 corresponds, it is the upper wall 26 of the single stirrup 25 which is formed by two square returns 29, 29 'from the side walls 27, 27'.
  • these square returns 29, 29 ′ are stapled to each other.
  • the tab 50 is in further folded back under the square return 29 ', beyond the opening 51 which it crosses, FIG. 13.
  • the shoulder 37 affecting at the same level each of the side walls 27, 27 'of the single stirrup 25 belongs to a bowl 55 resulting from a local stamping of such a side wall 27 , 27 '.
  • such a control head 36 which in practice is generally frustoconical, has a diameter D'2 greater than the internal width D3 of the single stirrup 25, and it is forcibly engaged in said single stirrup 25 , by elastic deformation thereof, until it is housed in the bowl 55 provided hollow for it on the internal face of the side walls 27, 27 'thereof.
  • the single stirrup 25 comprises, transversely, for each junction terminal 13, a window 57, for engaging with the clamping screw 18-cable clamp 17 assembly corresponding by simple transverse engagement, and no longer lateral, with respect to such an assembly, according to arrow F ′ in FIG. 15.
  • the windows 57 thus presented by the single stirrup 25 according to the invention each have a generally quadrangular outline, and, affecting the single side wall 27 of this single stirrup 25, they extend each on the major part of this side wall 27, from the upper wall 26 of said single stirrup 25, in line, each respectively, with the holes 35 that this wall 26 presents.
  • Each window 57 has a passage area sufficient to wrap a set of tightening screws 18-cable clamp 17 and therefore allow the desired engagement of the single stirrup 25 on such an assembly.
  • the side wall 27 ′ of the single stirrup 25 opposite to that 27 comprising windows 57 itself comprises, each arranged respectively in correspondence with said windows 57, in line with said control head 36 of said clamping screws 18, two openings 59.
  • these openings 59 have, like these, a generally quadrangular contour in the embodiment shown, and, like them, they extend from the wall 26 of the single bracket 25 having the openings 35.
  • each clamping screw 18 has a non-threaded section 60 between its control head 36 and its threaded barrel 46, near this control head 36, and, by this non-threaded section, it is suitable for engaging with a collar 61 axially wedged with respect to the single stirrup 25.
  • this collar 61 is integral with the body of insulating material 10, and, in one piece with the latter, it projects from the bottom of its housing 22.
  • the elastically deformable arms 64 have facing each other, in the direction of this slot 62, facets obliques of engagement.
  • these square returns 29, 29 ′ are stapled to each other.
  • openings 51 which each extend respectively in line with the corresponding windows 57, affect the side wall 27, while the tabs 50 form extensions of the square return 29 ′, the innermost one, of the side wall 27 ′.
  • the return to square 29 of the side wall 27 of this single stirrup 25 is extended, at right angles to the bottom, by a tongue 67, and, unlike the preceding arrangements, at its root, the internal partition 43 of the body of insulating material 10 extends over the entire width or depth of its housing 22, presenting, at a distance from this root, and over the rest of its height, a recess 68.
  • the cable clamps 17 are first preassembled with the corresponding clamping screws 18, as shown in FIG. 2.
  • the single stirrup 25 is then put in place, also being engaged in the recess 22 perpendicularly to the bottom thereof, along the arrow F 'in FIG. 15.
  • this single stirrup 25 then engages jointly, both on the clamping screw 18-cable clamp 17 assemblies previously put in place, and on the partition 43 presented by the body of insulating material 10.
  • the mounting of the terminal block thus formed is done by simple stacking, and, in this terminal block, the single stirrup 25 ensures by itself the maintenance of the clamping screws 18.
  • clamping screws 18 are entirely arranged in the single stirrup 25, and, to gain access to their control head 36, it is necessary to pass through the corresponding holes 35 thereof.
  • control head 36 of each of its clamping screws 18 is taken between, on the one hand, the wall 28 of the single stirrup 25 opposite the corresponding cable clamp 17, and, on the other hand , a shoulder 37 wedged axially with respect to said single stirrup 25, this shoulder 37 being formed in this case by the upper transverse face of the corresponding collar 61.
  • the electrical connection it can be associated, internally, with the single stirrup used, and independently, a specific connection strip, made of conductive material, copper or brass for example, especially when this single bracket is simply made of sheet steel.
  • the front or upper face of the clamping screws is best found in service, when electric conductors, duly in place, are tightened, at contact with the internal surface of the upper wall of the stirrup, said clamping screws then cooperating in abutment with said internal surface by, precisely, their so-called front face, and that, in the absence of any electrical conductor, this front face is below said internal surface of the upper wall of the stirrup.
  • the front face of the head of the clamping screws extends inside the stirrup, that is to say of the volume delimited internally by the internal surface of the walls of the latter.

Landscapes

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

Claims (17)

1. Verbindungsblock mit seitlichem Anschluß, der in einem Körper (10) aus isolierendem Werkstoff zur Bildung von mindestens zwei Verbindungsanschlüssen (13) einen allgemein rohrförmigen Bügel (25) besitzt, dessen vier Wände aus einem Stück bestehen, der bezüglich des Körpers (10) aus isolierendem Werkstoff feststehend ist, den beiden Verbindungsanschlüssen (13) gemeinsam ist und seitlich an jedem seiner Enden an dem Körper aus isolierendem Werkstoff durch eine seitliche Öffnung (16) dieses Körpers zur Einführung eines elektrischen Leiters von außen zugänglich ist, und für jeden Verbindungsanschluß (13) eine Klemmschraube (18), die axial bezüglich des Bügels (25) blockiert ist und gleichzeitig bezüglich diesem frei drehbar ist, und eine Kabelklemme (17), die unter der Einwirkung der Klemmschraube (18) den elektrischen Leiter an eine den beiden Verbindungsanschlüssen (13) gemeinsame Verbindungsleiste andrücken kann, wobei die Kabelklemme (17) im Inneren des Bügels (25) angeordnet ist, indem sie an diesem bezüglich Drehung blockiert ist und mit der Klemmschraube (18) in Eingriff ist, dadurch gekennzeichnet, daß die Klemmschraube (18) sich bei jeder der Verbindungsanschlüsse (13) ganz im inneren Volumen des diesen gemeinsamen Bügels (25) erstreckt, wobei der Betätigungskopf (36) der Klemmschraube (18) ganz zwischen einerseits der der Kabelklemme (17) entgegengesetzten Wand (28) des Bügels (25) und andererseits einer Schulter (37) ergriffen ist, die axial bezüglich des Bügels blockiert ist.
2. Verbindungsblock nach Anspruch 1, dadurch gekennzeichnet, daß die Frontseite, d.h. die obere Querfläche des Betätigungskopfs (36) der Klemmschraube (18) sich im Inneren des Bügels (25) erstreckt.
3. Verbindungsblock nach Anspruch 1, dadurch gekennzeichnet, daß die Schulter (37) von einem Absatz mindestens einer der Seitenwände (27, 27') des Bügels (25) geformt ist.
4. Verbindungsblock nach Anspruch 1, dadurch gekennzeichnet, daß mindestens eine der Seitenwände (27, 27') des Bügels (25) in Höhe des Betätigungskopfs (36) der Klemmschraube (18) örtlich eine auf die andere zu gerichtete Rückhaltenase (39) formt.
5. Verbindungsblock nach Anspruch 1, dadurch gekennzeichnet, daß die Schulter (37) zu einer Mulde (55) gehört, die sich aus einer örtlichen Pressung der betreffenden Seitenwand (27, 27') des Bügels (25) ergibt.
6. Verbindungsblock nach Anspruch 5, dadurch gekennzeichnet, daß der Betätigungskopf (36) der Klemmschraube (18) zumindest an seiner Basis einen Durchmesser (D'2) besitzt, der größer als die innere Breite (D3) des Bügels (25) ist, und, wenn er in der entsprechenden Mulde (55) sitzt, in den Bügel (25) eingepreßt ist.
7. Verbindungsblock nach Anspruch 1, dadurch gekennzeichnet, daß die betreffende Wand (26) des Bügels (25), um den Betätigungskopf (36) der Klemmschraube (18) zugänglich zu machen, eine Bohrung (35) mit einem Durchmesser (D1) besitzt, der kleiner als der Durchmesser (D2) des Betätigungskopfs (36) ist.
8. Verbindungsblock nach Anspruch 1, dadurch gekennzeichnet, daß die Klemmschraube (18) jedes Verbindungsanschlusses (13) mit einem gewindefreien Abschnitt (60) auf einen Kragen (61) aufgesetzt ist, der mit dem Körper (10) aus isolierendem Werkstoff fest verbunden ist, und daß die Schulter (37) von der oberen Querfläche dieses Kragens (61) geformt ist.
9. Verbindungsblock nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Bügel (25) für jeden Verbindungsanschluß (13) innen mindestens eine Rippe (40) zur Führung der Kabelklemme (17) besitzt.
10. Verbindungsblock nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß eine (28) der Wände des Bügels (25) durch zwei übereinandergelegte Abwinklungen (29, 29') gebildet ist, die miteinander verklammert sind.
11. Verbindungsblock nach Anspruch 10, dadurch gekennzeichnet, daß in einer der Abwinklungen (29, 29') mindestens ein Lappen (50) ausgeschnitten ist, der in eine Öffnung (51) eingeführt ist und auf der anderen Seite dieser Öffnung umgebogen ist.
12. Verbindungsblock nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der Bügel für jeden Verbindungsanschluß (13) in Querrichtung ein Fenster (57) besitzt, um in Eingriff zu kommen mit der entsprechenden aus Klemmschraube und Kabelklemme bestehenden Einheit durch einfache Einführung quer zu dieser.
13. Verbindungsblock nach Anspruch 12, dadurch gekennzeichnet, daß die Wand des Bügels (25), die der ein Fenster (57) aufweisenden Wand entgegengesetzt ist, ihrerseits eine Öffnung (59) in Höhe des Kopfes (26) der entsprechenden Klemmschraube (18) besitzt.
14. Verbindungsblock nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß der Bügel (25) aus einer Kupferlegierung, beispielsweise Messing oder Bronze, oder aus einem gewalzten Stahlblech mit einer leitenderen Oberflächenfolie besteht, beispielsweise einer Messingoder Kupferfolie, so daß er selbst die zugeordnete Verbindungsleiste bildet.
15. Verbindungsblock nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß der Bügel (25) aus Stahlblech besteht und daß ihm innen unabhängig eine Verbindungsleiste aus einem leitenderen Werkstoff, beispielsweise eine Messingoder Kupferleiste, zugeordnet ist.
16. Verbindungsblock nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß die Kabelklemme (17) eines Verbindungsanschlusses (13) eine Mutter ist, deren mit Innengewinde versehene Bohrung (47) sich über ihre ganze Höhe erstreckt, indem sie sie vollständig durchquert.
17. Verbindungsblock nach Anspruch 16, dadurch gekennzeichnet, daß die Mutter ein einfacher Profilabschnitt ist.
EP86401632A 1985-07-25 1986-07-22 Anschlussdose mit seitlicher Verbindung Expired - Lifetime EP0211741B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8511373 1985-07-25
FR8511373A FR2585516B1 (fr) 1985-07-25 1985-07-25 Bloc de jonction a raccordement lateral

Publications (2)

Publication Number Publication Date
EP0211741A1 EP0211741A1 (de) 1987-02-25
EP0211741B1 true EP0211741B1 (de) 1990-09-26

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EP86401632A Expired - Lifetime EP0211741B1 (de) 1985-07-25 1986-07-22 Anschlussdose mit seitlicher Verbindung

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US (1) US4758186A (de)
EP (1) EP0211741B1 (de)
DE (1) DE3674503D1 (de)
FR (1) FR2585516B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857021A (en) * 1988-10-17 1989-08-15 Cooper Power Systems, Inc. Electrical connector assembly and method for connecting the same
US4966556A (en) * 1989-06-13 1990-10-30 General Datacomm, Inc. Electrical connector for direct connection to plated through holes in circuit board
US5256073A (en) * 1989-06-13 1993-10-26 General Datacomm, Inc. Electrical connectors for direct connection to plated through holes in circuit board
US5215471A (en) * 1989-06-13 1993-06-01 General Datacomm, Inc. Electrical connectors having tapered spring contact elements for direct mating to holes
DE19511634C2 (de) * 1995-03-30 1997-07-03 Woehner Gmbh & Co Kg Elektroni Klemmenkörper für Hauptleitungs-Abzweigklemmen
USD419965S (en) * 1995-09-25 2000-02-01 Lightning Eliminators & Consultants, Inc. Data line protector assembly
DE19727927A1 (de) * 1997-07-01 1999-01-07 Schlegel Georg Gmbh & Co Anschlußvorrichtung für isolierte elektrische Leiter ohne Abisolierung
US6013916A (en) * 1997-07-23 2000-01-11 The Regents Of The University Of Michigan Flat panel dosimeter
US6520795B1 (en) 2001-08-02 2003-02-18 Hubbell Incorporated Load reducing electrical device
US7041921B2 (en) * 2004-04-19 2006-05-09 Moeller Gebäudeautomation KG Switching device
DE202005014577U1 (de) * 2005-09-14 2005-11-10 Friedrich Göhringer Elektrotechnik GmbH Anschlussklemme für eine Sammelschiene
KR100789448B1 (ko) * 2006-12-29 2007-12-28 엘에스산전 주식회사 배선용 차단기용 단자 모듈 조립체 및 상기 단자 모듈조립체를 장착한 배선용 차단기
DE202007005373U1 (de) * 2007-04-12 2008-08-21 Weidmüller Interface GmbH & Co. KG Reihenklemmensystem
DE102018109861A1 (de) * 2018-04-24 2019-10-24 Phoenix Contact Gmbh & Co. Kg Steckverbindungsanordnung für eine Reihenklemme
CN110190420B (zh) * 2019-06-27 2020-12-15 安徽赛时达显示科技有限公司 一种控制板接线端子

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201747A (en) * 1965-08-17 Method for crimping wet spun cellulose triacetate
GB542065A (en) * 1940-10-01 1941-12-23 J A Crabtree And Company Ltd Improvements in, and connected with, clamping devices
FR1231072A (fr) * 1959-03-05 1960-09-26 Plot métallique de raccordement de câble à vis de serrage imperdables
NL273026A (de) * 1961-01-05
FR1572097A (de) * 1968-03-09 1969-06-20
FR2071130A5 (de) * 1969-12-18 1971-09-17 Ent Electr Cie Gle
ES174735Y (es) * 1970-12-10 1972-11-01 Bassani, S. P. A. Pareja de terminales perfeccionados para interruptores au- tomaticos.
DE2217851C3 (de) * 1972-04-13 1974-09-19 Phoenix Elektrizitaetsgesellschaft H. Knuemann & Co, 4933 Blomberg Verwendung eines durch Fließpressen hergestellten doppelt-hülsenförmigen Körpers als Klemmkörper für elektrische Verbindungsklemmen
FR2181124A5 (de) * 1972-04-18 1973-11-30 Pouyet Henri Ets
FR2234675A1 (en) * 1973-06-22 1975-01-17 Phoenix Elekt Cable terminal screw clamp - has transverse through boring which holds terminal in moulding with vertical locking screw
US4040711A (en) * 1976-04-15 1977-08-09 Amerace Corporation Tubular electrical connector
DE3149948A1 (de) * 1981-12-17 1983-07-07 C.A. Weidmüller GmbH & Co, 4930 Detmold "verbindungsklemme fuer elektrische leiter"

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US4758186A (en) 1988-07-19
FR2585516A1 (fr) 1987-01-30
EP0211741A1 (de) 1987-02-25
FR2585516B1 (fr) 1988-03-18
DE3674503D1 (de) 1990-10-31

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