EP0817318B1 - Anschlussbuchse für kammförmige Sammelschiene, insbesondere für modulare elektrische Geräte - Google Patents

Anschlussbuchse für kammförmige Sammelschiene, insbesondere für modulare elektrische Geräte Download PDF

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Publication number
EP0817318B1
EP0817318B1 EP97401194A EP97401194A EP0817318B1 EP 0817318 B1 EP0817318 B1 EP 0817318B1 EP 97401194 A EP97401194 A EP 97401194A EP 97401194 A EP97401194 A EP 97401194A EP 0817318 B1 EP0817318 B1 EP 0817318B1
Authority
EP
European Patent Office
Prior art keywords
input terminal
terminal according
insulating casing
tongue portion
bottom flap
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
EP97401194A
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English (en)
French (fr)
Other versions
EP0817318A1 (de
Inventor
Jacques Guelin
Pierre Mazabraud
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.)
Legrand SNC
Legrand France SA
Original Assignee
Legrand SA
Legrand SNC
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 Legrand SA, Legrand SNC filed Critical Legrand SA
Publication of EP0817318A1 publication Critical patent/EP0817318A1/de
Application granted granted Critical
Publication of EP0817318B1 publication Critical patent/EP0817318B1/de
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
    • 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
    • H01R9/223—Insulating enclosures for terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart
    • H01R31/085—Short circuiting bus-strips
    • 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
    • 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
    • H01R4/70—Insulation of connections

Definitions

  • the present invention generally relates to the comb-shaped power bars of the type used for example for the joint service of a plurality of modular electrical appliances aligned side by side on the same support.
  • these power bars In addition to a sill, through which they run along the modular electrical appliances to be served, and which, most often, is protected by an insulating sheath, these power bars have, transversely, from place to place, in a regular step, a plurality of teeth, by which they are adapted to engage with the relevant connection terminal of these modular electrical devices or, at least, that of some of them.
  • the present invention relates more particularly to the terminal that it is customary to associate with such a power bar to ensure its own connection to an electrical conductor capable of connecting it to any power source.
  • This terminal terminal comprises, globally, a conductive active part, and, at least partially encasing the latter, an insulating envelope, the active part forming by itself, on the one hand, a connection pad, which, to allow the engagement of an electrical conductor to connect, present, at the right of an opening of the insulating envelope, at least one driver input, and, secondly, a conduction tab, which projects out of the insulating envelope, and which, especially when the sill of the supply bar is protected by an insulating sheath, is intended to be superimposed, at least locally, on a tooth of this supply bar, for contact with this tooth and joint engagement with it in the corresponding connection terminal of any of the modular electrical appliances concerned.
  • the present invention generally relates to a terminal terminal for comb-shaped power bar free from these disadvantages and further having other advantages.
  • This arrival terminal which is of the kind described above, is generally characterized in that it is associated with at least one closure flap capable of sealing one of these openings on demand.
  • connection pad of the active part it is advantageously possible to choose the one or the conductor inputs of the connection pad of the active part that is best suited to this wiring.
  • these two driver inputs can be aligned back to back in an alignment direction perpendicular to the plane passing through the axis of the threaded hole that intersects and the direction of elongation of the conduction tab, and therefore , parallel to the sill of the power bar.
  • the unused driver input is duly closed by the closing flap provided for this purpose.
  • the arrival terminal according to the invention has a relatively small footprint and its resistance, wired, is particularly satisfactory.
  • the insulating envelope of the arrival terminal comprises an upper portion, in the form of a bell, by which it is adapted to cap the connection pad of the active part, and a bottom flap, which, articulated to the upper portion, is able to extend under this connection pad.
  • the conduction tab of the active part comprises successively two sections from the connection pad, namely, a root section and an end section
  • the insulating envelope has two lateral extensions, the upper one the other lower, by which it is able to grip the root portion of the conduction tab.
  • the conduction tab of the active part comprises successively two sections from the connection pad, the end portion has a thickness greater than that of the root section.
  • the conduction tab of the arrival terminal according to the invention can indifferently overlap over or under a tooth of the power bar.
  • the terminal of the invention according to the invention is also suitable for the case where the corresponding connection terminal of the modular electrical appliance concerned is a terminal of the type called wafer, that in case it is a terminal the so-called elevator type, which further facilitates its ability to reuse during a possible modification of the installation in which it operates.
  • the arrival terminal 10 is intended to be associated with a power bar 11, which in form general comb, features, on the one hand, a sill 12, and, on the other hand, issuing transversely from place to place of this sill 12, in a regular pitch, teeth 13.
  • the sill 12 of the supply bar 11 is surrounded by an insulating sheath 14.
  • the arrival terminal 10 comprises, on the one hand, an active part 16, which is conductive, and, on the other hand, at least partly coating this active part 16, an insulating envelope 17.
  • the active part 16 itself comprises, on the one hand, a connection pad 18, which, to allow the engagement of an electrical conductor 19 to be connected, present, to the right of an opening 20 of the insulating envelope 17, at least one conductor inlet 21, and, secondly, a conduction tab 22, which, intended to be superimposed, at least locally, according to modalities described in more detail later, to a tooth 13 of the bar 11, for contact with it, protrudes out of the insulating envelope 17.
  • the active part 16 also comprises a clamping screw 23 intended to cooperate in screwing with a threaded bore 24 of the connection pad 18 which transversely intersects the lead inlet 21 thereof.
  • connection pad 18 of the active part 16 has at least two conductor inputs 21, and, at the insulating envelope 17, which comprises, jointly, at least two openings 20, in correspondence, each respectively, with the two conductor inputs 21 of the connection pad 18 of the active part 16, at least one closure flap 26 is associated with which one of these openings 20 can be shut off on demand.
  • connection pad 18 of the active part 16 has, overall, a parallelepipedal contour, and, for example, cubic.
  • connection pad 18 extends on both sides of its threaded bore 24, opening out one and the other into the latter, and they are therefore aligned back to back according to an alignment direction D1 vis-à-vis which the conduction tab 22 extends transversely.
  • the axis A of the threaded bore 24 is perpendicular to the elongation direction D2 of the conduction tongue 22, and the alignment direction D1 of the two lead inputs 21 is perpendicular to the plane passing through this axis A and by this elongation direction D2.
  • the conduction tab 22 of the active part 16 comprises, successively, starting from the connection pad 18, two sections, namely, a root section 28, by which it is connected by a single holding to this connection pad 18, and an end section 29, by which it is intended to come into contact with a tooth 13 of the supply bar 11.
  • the root portion 28 extends halfway up the connection pad 18, perpendicularly to the corresponding face thereof, along a width L1, which in practice is equal to that of this face.
  • the end section 29 extends along a lower width L2, while being centered with respect to the root section 28.
  • this end section 29 has, perpendicular to the direction in which it must be applied to a tooth 13 of the supply bar 11, a thickness E2 greater than that E1 of the root section 28.
  • the end portion 29 has, with respect to the thickness E1 of the root portion 28, an extra thickness E'2, E "2 on both of its two parts. main faces 30, 31, that is to say on one and the other of the two faces which extend perpendicular to the direction in which it is intended to be superimposed on a tooth 13 of the power bar 11.
  • the extra thickness E'2 on the upper main face of the end portion 29 is greater than the extra thickness E "2 on its lower main face 31.
  • the direction in which the end portion 29 is intended to be superimposed on a tooth 13 of the supply bar 11 is parallel to the axis A of the threaded bore 24 of the connection pad 18.
  • one and the other of these main faces 30, 31 are each connected respectively by a chamfer 32, 33 to the root section 28.
  • the root portion 28 has an elongated rectangular contour in the alignment direction D1 of the conductor inlets 21 of the connection pad 18, while the end portion 29 has a substantially square contour.
  • this conduction tab 22 is in one piece with the connection pad 18.
  • the assembly may for example be very simply constituted by a duly cut and machined profile section.
  • the insulating envelope 17 comprises, on its side, on the one hand, a upper portion 35, which is bell-shaped, to the contour of the connection pad 18 of the active part 16, and by which it is adapted to cap this connection pad 18, and, secondly, a bottom flap 36 which, articulated by a hinge zone 37 to the upper portion 35, along a face 38 thereof, and, more precisely, along the free edge of the face 38 of the upper portion 35 opposite to the tongue 22, is able to extend under the connection pad 18 of the active part 16.
  • the hinge zone 37 which results from a simple local thinning of the material, extends perpendicularly to the conduction tongue 22.
  • the openings 20 of the insulating envelope 17 are formed by indentations affecting two opposite faces 39 of its upper portion 35, on either side of that, 38, along which is articulated the bottom flap 36.
  • these openings 20 are arch-shaped, with straight lateral edges and a semicircular ridge zone.
  • the upper portion 35 of the insulating envelope 17 has an opening 41, to give access to the threaded bore 24 of the connection pad 18 of the active part 16, and, for the housing and the retainer, to the corresponding clamping screw 23, it includes, around this opening 41, a well 42 having inwardly projecting an angled return 43 along its free edge.
  • closure flap 26 provided according to the invention is permanently attached to the insulating envelope 17.
  • the closure flap 26 is articulated to the bottom flap 36, by a hinge zone 44, which is perpendicular to the own hinge zone 37 of the bottom flap 36, and which is therefore parallel to the conduction tab 22 of the active part 16.
  • the insulating envelope 17 comprises two closure flaps 26, which, each associated respectively with its two openings 20, are able to close on demand one or the other of these.
  • closure flaps 26 are in practice articulated to the bottom flap 36 along two opposite sides thereof, each extending respectively on either side of the hinge zone 37 of this bottom flap 36.
  • their hinge zone 44 is formed by a thin strip which extends generally over their entire width.
  • the shutters 26 and the upper portion 35 of the insulating casing 17 are provided, in the embodiments shown, snap-fastening means adapted to hold these shutters 26 in the closed position.
  • these latching means comprise hooks 45, which extend from place to place projecting on the faces 39 of this upper portion 35, along the opening 20 that they have, and, together, the closure flaps 26 have their beveled free edge, to facilitate their engagement with these hooks 45.
  • latching means are provided between the bottom flap 36 and the upper portion 35 of the insulating casing 17, intervene, in the embodiments shown, latching means.
  • these latching means comprise, on the one hand, on the bottom flap 36, at the ends of the free edge thereof, two lugs 46, which project laterally, and, d ' on the other hand, on the opposite face 47 of the upper portion 35, two lugs 49, which, in extension of the corresponding hooks 45 present protruding on the faces 39 of this upper portion 35, are themselves shaped hook.
  • the insulating envelope 17 comprises, on the side of the face 47 of the upper portion 35 opposite the bottom flap 36, two lateral extensions 51, 52, one upper, the other lower , by which it is able to grip the root section 28 of the conduction tab 22 of the active part 16.
  • the upper lateral extension 51 protrudes over the face 47 of the upper portion 35, perpendicularly to this face 47.
  • the lateral extension 52 below is articulated to the lateral extension 51 upper by a hinge zone 54 parallel to the conduction tab 22.
  • these latching means comprise, on the one hand, projecting on the lateral extension 51, on the side thereof opposite the lateral extension 52 below, a rib 56, and, of on the other hand, projecting from the lateral extension 52 below, on the side thereof opposite to the lateral extension 51, a tab 57 which, perforated in the form of a loop, is able to hook on the rib 56.
  • the conduction tab 22 of the active part 16 of the arrival terminal 10 according to the invention is superimposed, by its end section 29, on a tooth 13 of the supply bar 11.
  • connection terminal 60 in which the assembly is to be engaged is of elevator type, this superposition is made from below, that is to say on the side of the lower side of the tooth 13 concerned of the power bar 11.
  • a connection terminal 60 of elevator type comprises, in fact, on the one hand, a fixed contact element 61, on which bears the corresponding clamping screw 62, and, on the other hand, a movable contact element 63, which, in the form of a stirrup, surrounds the fixed contact element 61, and with which the clamping screw 62 meshes, and the elements to be clamped must be engaged between the fixed contact element 61 and the strand of the movable contact element 63 opposite that with which the clamping screw 62 meshes.
  • the excess thickness E'2 that presents on its upper main face the end section 29 of the conduction tab 22 allows the contact of this conduction tab 22 with the tooth 13 of the supply bar 11 despite the presence of the thicknesses of insulation due, on the one hand, to the insulating sheath 14 of the supply bar 11, and, on the other hand, to the lateral extension 51 upper of the insulating envelope 17 of the arrival terminal 10.
  • the root portion 28 of the conduction tab 22 of the arrival terminal 10 is advantageously isolated in its entirety, on its upper face, by the supply bar 11 and the lateral extension 51 upper of the insulating casing 17, and, on its underside, by the lateral extension 52 of this lower insulating casing 17, for the benefit of security.
  • the electrical conductor 19 to be connected is then engaged in one or the other of the conductor inputs 21 that comprises the connection pad 18 of the active part 16, in favor of the corresponding opening 20 of the insulating envelope 17, and, as shown diagrammatically in solid lines in FIG. 5, the other of the openings 20 of this insulating envelope 17 is then closed by the closure flap 26 which is associated with it, by folding this closing flap 26 around its hinge zone 44, as shown schematically by the arrow F in this figure 5.
  • connection terminal 60 is of the wafer type
  • the superposition, with a tooth 13 of the supply bar 11, of the end section 29 of the conduction tab 22 of the arrival terminal 10 according to the invention, is from above.
  • a wafer connection terminal 60 comprises, as previously, a fixed contact element 61, but the associated clamping screw 62 meshes with a fixed part 63 ', which may for example be constituted by a stirrup surrounding as previously the fixed contact element 61, and it carries with it a wafer 64, which is passed under the free end of its barrel, and that it has to charge closer to the fixed contact element 61, and the elements to be clamped are to be engaged between this plate 64 and this fixed contact element 61.
  • a fixed part 63 ' which may for example be constituted by a stirrup surrounding as previously the fixed contact element 61, and it carries with it a wafer 64, which is passed under the free end of its barrel, and that it has to charge closer to the fixed contact element 61, and the elements to be clamped are to be engaged between this plate 64 and this fixed contact element 61.
  • the lower lateral extension 52 of the insulating envelope 17 is detached from the upper lateral extension 51 and left open.
  • the root section 28 of the conduction tongue 22 is advantageously isolated in its entirety, on its upper face, by the lateral extension 51 of the insulating envelope 17, and, on its underside, by the control bar. 11.
  • the end section 29 of the conduction tab 22 of the arrival terminal 10 according to the invention has a thickness equal to that of its root section 28.
  • this conduction tab 22 is even thick.
  • this conduction tab 22 is bent.
  • the offset of the end portion 29 of the conduction tab 22 with respect to its root portion 28 is on the side of the clamping screw 23 of the connection pad 18.
  • the arrival terminal 10 according to the invention is suitable only in the case where the connection terminal 60 is of the elevator type.
  • At least one closure flap 26, for closing the opening 20 of the insulating casing 17 corresponding to the input 21 unused driver.
  • closure flaps 26 are provided, according to provisions of the same type as those described with reference to FIGS. 1 to 7.
  • the lower lateral extension 52 of the insulating envelope 17 is adjacent to the bottom flap 36, being connected in one piece to the free edge thereof via a back to square 54 '.
  • the present invention is not limited to the embodiments described and shown, but encompasses any variant of execution and / or combination of their various elements.
  • this single closure flap could be attached to the insulating casing by a hinge of sufficient length to allow the implant to the right of one or other of the openings thereof.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Multi-Conductor Connections (AREA)

Claims (21)

  1. Eingangsklemme für eine Versorgungsschiene in Form eines Kamms, insbesondere für modulare elektrische Geräte, umfassend einen leitenden aktiven Teil (16) und eine diesen mindestens zum Teil umhüllende isolierende Hülle (17), wobei dieser aktive Teil (16) durch sich selbst einerseits einen Anschlussklotz (18) bildet, der, um die Einführung eines anzuschließenden elektrischen Leiters (19) zu gestatten, auf Höhe einer Öffnung (20) der isolierenden Hülle (17) mindestens einen Leitereintritt (21) aufweist, und andererseits eine Leitungszunge (22), die dazu bestimmt ist, sich mindestens örtlich einem Zahn (13) der Versorgungsschiene (11) für einen Kontakt mit diesem zu überlagern, und aus der isolierenden Hülle (17) herausragt, wobei der Anschlussklotz (18) des aktiven Teils (16) mindestens zwei Leitereintritte (21) aufweist, wobei die isolierende Hülle (17) gleichzeitig mindestens zwei Öffnungen (20) jeweils in Entsprechung mit den beiden Leitereintritten (21) des Anschlussklotzes (18) des aktiven Teils (16) aufweist, dadurch gekennzeichnet, dass der isolierenden Hülle mindestens eine Verschlussklappe (26) zugeordnet ist, die geeignet ist, auf Verlangen eine dieser Öffnungen (20) zu verschließen.
  2. Eingangsklemme nach Anspruch 1, dadurch gekennzeichnet, dass die beiden Leitereintritte (21) des Anschlussklotzes (18) des aktiven Teils (16) Rücken an Rücken gemäß einer Fluchtrichtung (D1), gegenüber welcher die Leitungszunge (22) sich quer erstreckt, in einer Linie liegen.
  3. Eingangsklemme nach Anspruch 2, dadurch gekennzeichnet, dass der Anschlussklotz (18) des aktiven Teils (16) eine Gewindebohrung (24) aufweist, die seine Leitereintritte (21) in Querrichtung schneidet, und die Fluchtrichtung (D1) dieser Leitereintritte (21) zu der Ebene senkrecht ist, die durch die Achse (A) dieser Gewindebohrung (24) und durch die Längserstreckungsrichtung (D2) der Leitungszunge (22) verläuft.
  4. Eingangsklemme nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Verschlussklappe (26) bleibend an die isolierende Hülle (17) angrenzend ist.
  5. Eingangsklemme nach Anspruch 4, dadurch gekennzeichnet, dass die Verschlussklappe (26) bleibend an die isolierende Hülle (17) angelenkt ist.
  6. Eingansklemme nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die isolierende Hülle (17) einen glockenförmigen oberen Teil (35), mit dem sie dafür ausgelegt ist, den Anschlussklotz (18) des aktiven Teils (16) zu bedecken, und eine Bodenklappe (36) aufweist, die an dem oberen Teil (35) längs einer Seite von diesem angelenkt ist und geeignet ist, sich unter diesem Anschlussklotz (18) zu erstrecken.
  7. Eingangsklemme nach den Ansprüchen 5 und 6, dadurch gekennzeichnet, dass die Verschlussklappe (26) an der Bodenklappe (36) angelenkt ist.
  8. Eingangsklemme nach Anspruch 7, dadurch gekennzeichnet, dass die Verschlussklappe (26) an der Bodenklappe (36) über eine zur Leitungszunge (22) parallele Scharnierzone (44) angelenkt ist.
  9. Eingangsklemme nach einem der Ansprüche 7, 8, dadurch gekennzeichnet, dass die Öffnungen (20) der isolierenden Hülle (17) durch Ausschnitte gebildet sind, die auf zwei entgegengesetzten Seiten (39) ihres oberen Abschnitts (35) zu beiden Seiten derjenigen (38), längs welcher die Bodenklappe (36) angelenkt ist, vorgesehen sind, und zwischen dieser Verschlussklappe (26) und diesem oberen Teil (35) Einrastmittel vorgesehen sind, die für einen Halt dieser Verschlussklappe (26) in Verschlussstellung geeignet sind.
  10. Eingangsklemme nach einem der Ansprüche 4 bis 9, dadurch gekennzeichnet, dass die isolierende Hülle (17) zwei Verschlussklappen (26) aufweist, die jeweilig ihren beiden Öffnungen (20) zugeordnet sind.
  11. Eingangsklemme nach den Ansprüchen 7 und 10 zusammen, dadurch gekennzeichnet, dass die beiden Verschlussklappen (26) an der Bodenklappe (36) der isolierenden Hülle (17) längs von zwei entgegengesetzten Seiten dieser Bodenklappe (36) angelenkt sind.
  12. Eingangsklemme nach Anspruch 7, dadurch gekennzeichnet, dass zwischen der Bodenklappe (36) und dem oberen Abschnitt (35) der isolierenden Hülle (17) Einrastmittel vorgesehen sind.
  13. Eingangsklemme nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die Leitungszunge (22) des aktiven Teils (16), von dem Anschlussklotz (18) an gerechnet, nacheinander zwei Abschnitte (28, 29) aufweist, und zwar einen Wurzelabschnitt (28) und einen Endabschnitt (29), und die isolierende Hülle (17) zwei seitliche Verlängerungen (51, 52), eine obere und eine untere, aufweist, mit denen sie geeignet ist, den Wurzelabschnitt (28) dieser Leitungszunge (22) einzuschließen.
  14. Eingangsklemme nach Anspruch 13, dadurch gekennzeichnet, dass die untere seitliche Verlängerung (52) der isolierenden Hülle (17) an ihrer oberen seitlichen Verlängerung (51) durch eine zur Leitungszunge (22) parallele Scharnierzone (54) angelenkt ist.
  15. Eingangsklemme nach den Ansprüchen 6 und 14 zusammen, dadurch gekennzeichnet, dass die untere seitliche Verlängerung (52) der isolierenden Hülle (17) an die Bodenklappe (36) angrenzend ist.
  16. Eingangsklemme nach einem der Ansprüche 13 bis 15, dadurch gekennzeichnet, dass zwischen den beiden seitlichen Verlängerungen (51, 52) der isolierenden Hülle (17) Einrastmittel vorgesehen sind.
  17. Eingangsklemme nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass die Leitungszunge (22) des aktiven Teils (16), von dem Anschlussklotz (18) an gerechnet, nacheinander zwei Abschnitte (28, 29) aufweist, und zwar einen Wurzelabschnitt (28) und einen Endabschnitt (29), und der Endabschnitt (29) eine Dicke (E2) hat, die größer als diejenige (E1) des Wurzelabschnitts (28) ist.
  18. Eingangsklemme nach Anspruch 17, dadurch gekennzeichnet, dass der Endabschnitt (29) der Leitungszunge (22) auf der einen und der anderen seiner beiden Hauptseiten (30, 31) eine Verdickung (E'2, E"2) aufweist.
  19. Eingangsklemme nach Anspruch 18, dadurch gekennzeichnet, dass die Verdickung (E'2) auf der oberen Hauptseite (30) des Endabschnitts (29) der Leitungszunge (22) größer als die Verdickung (E"2) auf seiner unteren Hauptseite (31) ist.
  20. Eingangsklemme nach einem der Ansprüche 17 bis 19, dadurch gekennzeichnet, dass die Leitungszunge (22) insgesamt geradlinig ist.
  21. Eingangsklemme nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass die Leitungszunge (22) gleichdick und umgebogen ist.
EP97401194A 1996-06-06 1997-05-30 Anschlussbuchse für kammförmige Sammelschiene, insbesondere für modulare elektrische Geräte Expired - Lifetime EP0817318B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9606993 1996-06-06
FR9606993A FR2749708B1 (fr) 1996-06-06 1996-06-06 Borne d'arrivee pour barre d'alimentation en forme de peigne notamment pour appareils electriques modulaires

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Publication Number Publication Date
EP0817318A1 EP0817318A1 (de) 1998-01-07
EP0817318B1 true EP0817318B1 (de) 2006-05-17

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EP97401194A Expired - Lifetime EP0817318B1 (de) 1996-06-06 1997-05-30 Anschlussbuchse für kammförmige Sammelschiene, insbesondere für modulare elektrische Geräte

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EP (1) EP0817318B1 (de)
AT (1) ATE326780T1 (de)
DE (1) DE69735868D1 (de)
FR (1) FR2749708B1 (de)

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DE19948521A1 (de) 1999-10-08 2001-04-12 Efen Elektrotech Fab Einzelklemmenabdeckung
AU2006200091B2 (en) * 2005-01-18 2009-03-12 Tyco Electronics Uk Limited Electrical link box
ES2319058B2 (es) 2007-08-21 2009-10-19 Daisel Innova, S.L. Conector modular para conexiones electricas.
FR2971635B1 (fr) * 2011-02-11 2013-03-01 Seifel Connecteur de raccordement electrique comportant une enveloppe

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US3721947A (en) * 1972-07-13 1973-03-20 E Robin Battery terminal guard
DE3121964A1 (de) * 1981-06-03 1982-12-23 Brown, Boveri & Cie Ag, 6800 Mannheim Sammelschienenblock
FR2582451B1 (fr) * 1985-05-23 1987-07-03 Merlin Gerin Connecteur-barrette de raccordement pour des appareils modulaires
US4785378A (en) * 1987-09-24 1988-11-15 General Electric Company Loop-feed wiring arrangement for electric circuit breakers and switches
GB2247351B (en) * 1990-08-21 1995-03-01 Crabtree Electrical Ind Ltd Improvements relating to the mounting of circuit breakers
US5064384A (en) * 1990-12-04 1991-11-12 Square D Company Jumper assembly for multiple breaker application
US5201678A (en) * 1991-11-06 1993-04-13 Homac Mfg. Company Set screw bus connector
DE29502063U1 (de) * 1995-02-09 1995-03-23 Hager Electro Gmbh Anschlußklemme

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DE69735868D1 (de) 2006-06-22
FR2749708A1 (fr) 1997-12-12
ATE326780T1 (de) 2006-06-15
EP0817318A1 (de) 1998-01-07
FR2749708B1 (fr) 1998-09-04

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