EP0772256B1 - Elektrisches Gerät mit Anschlussklemmen, die durch eine Blende mit Flügeln geschützt sind - Google Patents

Elektrisches Gerät mit Anschlussklemmen, die durch eine Blende mit Flügeln geschützt sind Download PDF

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Publication number
EP0772256B1
EP0772256B1 EP96402314A EP96402314A EP0772256B1 EP 0772256 B1 EP0772256 B1 EP 0772256B1 EP 96402314 A EP96402314 A EP 96402314A EP 96402314 A EP96402314 A EP 96402314A EP 0772256 B1 EP0772256 B1 EP 0772256B1
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EP
European Patent Office
Prior art keywords
diaphragm
electrical apparatus
belongs
limbs
opening
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
EP96402314A
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English (en)
French (fr)
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EP0772256A3 (de
EP0772256A2 (de
Inventor
Christian Combas
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 SA
Legrand SNC
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 EP0772256A2 publication Critical patent/EP0772256A2/de
Publication of EP0772256A3 publication Critical patent/EP0772256A3/de
Application granted granted Critical
Publication of EP0772256B1 publication Critical patent/EP0772256B1/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
    • 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
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • 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 electrical appliances including at least one of the connection is protected by a diaphragm.
  • connection terminal intervenes, as it goes without saying, to the right of an opening of the case, and, commonly called "lift” type, it includes two elements, one of which, at least, obviously, is conductive, to namely, on the one hand, a fixed element, which is wedged in the housing, being, in practice, more or less arranged in border of the opening of it, and, on the other hand, a mobile element, which, under the control of a clamping screw available to the user, is mounted movable parallel to the opening of the housing, between an engagement position, to which, away from the fixed element, it cleans with the latter in continuity with this opening, a passage sufficient to allow the conductive core of a cable to be engaged electric, and a clamping position for which, brought closer of the fixed element, it restricts this passage, to ensure the tightening of this conductive core, with, integral in movement of the movable element, on the side thereof opposite the element fixed, a diaphragm.
  • this diaphragm is to provide systematic concealment of the opening part of the case which, with respect to the fixed element of the connection terminal, extends beyond its mobile element, and this, in a part, when the connection terminal is not completely open, to prevent the engagement of the conductive core of a electrical cable can be accidentally under the movable element of the connection terminal, which would obviously prevent its effective connection, and, on the other part, when the connection terminal is tightened on the core conductor of an electric cable and is thus susceptible to be energized, to oppose access from below to the movable element of this connection terminal, or, more generally, access to any live part likely to be reached through the opening part of the case left free by the electric cable, which could obviously be the cause of an incident or accident.
  • the diaphragm which in practice consists by a rigid plate, in a way forming a flap, or a fallen edge, for the mobile element of the bollard connection, is directly coupled frontally to this movable element, or more precisely, to the lateral strands of the stirrup to which it belongs, following, therefore, a provision which does not involve the means of attachment correspondents only on one side of this movable element.
  • the diaphragm does not form with the clamp of the connection terminal as a sub-assembly relatively uncertain, which is difficult to assemble, and whose it is in practice impossible to ensure an installation automatic in the case, at the expense of productivity.
  • the present invention generally has for subject a provision to avoid this drawback and further leading to other benefits.
  • a device electric of the kind comprising, in a box, to the right of a opening of this case, a connection terminal comprising two elements of which at least one is conductive, namely, on the one hand, a fixed element, which is wedged in the housing, and, on the other hand, a mobile element, which, under the control of a clamping screw available to the user, is mounted mobile parallel to this opening between a position engagement, for which, distant from the fixed element, it cleaning with it, in continuity with this opening, a sufficient passage to allow the engagement of the soul conductor of an electric cable, and a clamping position, for which, close to the fixed element, it restricts this passage to ensure the tightening of this conductive core, with, integral in movement with the movable element, on the side thereof opposite the fixed element, a diaphragm, for the concealment of the part of the opening of the housing extending beyond the movable element relative to the fixed element, this apparatus electric being generally characterized in that, for its coupling to the
  • the attachment of the diaphragm to the movable element, and, more precisely, to the stirrup to which in practice belongs this movable element is advantageously done more balanced, along two opposite sides of this movable element.
  • the wings of the room to which belongs the diaphragm extend substantially parallel to the clamping screw of the connection terminal, which advantageously facilitates the positioning of this part on the stirrup to which it must be attached.
  • these wings extend substantially perpendicular to the wall of the housing having the opening, and therefore parallel to the main walls of this box, so that, instead of intervening head-on, the diaphragm is attached laterally, on two sides opposite of the stirrup.
  • this attachment acting on two sides opposite of the movable element, this attachment is particularly easy to insure and particularly safe.
  • the installation, in the housing, of the subset that forms the diaphragm with the caliper can as soon advantageously be insured automatically if desired, for the benefit of productivity.
  • the part to which the diaphragm belongs has a second diaphragm, which, generally parallel to the first, extends from the other side of its wings relative to this one.
  • this piece can advantageously be indifferently mounted in one direction or the other on the clamp of the terminal connection, which further facilitates operations corresponding.
  • the two diaphragms that this part thus presents are connected to each other by two partitions.
  • these two partitions advantageously delimit with the two diaphragms a bell volume advantageously capable of ensuring insulation of a pin belonging to another device connection when, the electrical appliance in question being switched on in place on the same support with other devices for which this other device is provided connection, it is not affected by it.
  • the electrical device equipped with a diaphragm according to the invention can in this case advantageously be satisfy with the presence of a spindle that is not provided for him and which it is then not necessary to provide disposal to allow its establishment.
  • FIGS. 10 illustrate, by way of example, application of the invention to an electrical appliance 10 modular, that is to say an electrical appliance 10 having the general form of a plate.
  • a circuit breaker it is, for example, a circuit breaker.
  • the electrical appliance 10 is intended to be integrated into an electrical installation, being placed side by side with other electrical devices of the same type.
  • the housing 11 of this electrical appliance 10 has, on this edge, a face rear 12, by a notch 13 from which it is adapted to be reported on any support, not shown, in practice a standard type rail, with, intervening in this notch 13, a fixing device specific to its snap-fastening on this support, two lateral faces 14, and a front face 15 having, on the one hand, two lateral facets 16, and, on the other part, between these lateral facets 16, a projecting part 17 in which a body 18 at the disposal of the user, in this case, being a circuit breaker, a handle suitable for entering the corresponding fuse holder.
  • the housing 11 is made up of two distinct parts, namely, on the one hand, a base 11A, which, forming a box body, ensures for the essential housing of the various internal components of the electrical appliance 10, and, on the other hand, a cover 11B, which, forming a cover, closes the base 11A.
  • the base 11A forms one of the faces main 21 of the housing 11.
  • the base 11A By its edge 22, which, with the exception of a notch 23 specific to the passage of the member 18, runs substantially over all the perimeter of its bottom 20, the base 11A also forms, for essentially, the edge of the housing 11.
  • cover 11B it forms, by itself, the other of main faces 21 of the housing 11.
  • connection terminals 25 are identical to each other.
  • each include, in a manner known per se, two elements, at least one of which is conductive, namely, on the one hand, a fixed element 27, which, more or less arranged in edge of the opening 26 of the housing 11, at the upper limit of this opening 26, that is to say along the edge thereof closest to the front face 15, is wedged in the housing 11, and, on the other hand, a movable element 28, which, under the control of a tightening screw 29 available to the user thanks to an opening 30 provided for this purpose on the corresponding side facet 16 of the front face 15, is mounted movable parallel to the opening 26, and therefore parallel to the lateral face 14, between a position engagement, shown in FIG.
  • the fixed element 27 and the mobile element 28 are both conductors, by being trained one and the other of a metallic piece.
  • the element fixed 27 extends substantially perpendicular to the face side 14 of the housing 11, and, being, as indicated, a circuit breaker, it is in continuity with a clamp 32, which, in form of cradle, is suitable for receiving, by one of its caps, a suitable fuse, not shown.
  • the movable member 28 is formed by the lower strand of a stirrup 34, in the form of a cylindrical ring of generally quadrangular outline.
  • This stirrup 34 whose generators are in practice perpendicular to the side face 14 of the housing 11, is freely engaged on the fixed element 27, surrounding it, and its upper strand 36, formed in practice of superposition at both ends, has a tapped hole 37 for the intervention of the clamping screw 29.
  • stirrup 34 Besides its upper strand 36 and the lower strand that forms the movable element 28, the stirrup 34 generally presents parallel to each other, two lateral strands 38.
  • the side strands 38 each connect by a wide rounded to the movable element 28 forming the lower strand.
  • the housing 11 has, on its rear face 12, perpendicular to each of the connection terminals 25, a recess 39, which is in practice formed by a notch locally affecting the rim 22 of its base 11A, and which, as shown in broken lines in Figures 6 and 7, is intended to allow intervention possible of a pin 40, when, instead of being done on one of the side faces 14 of the housing 11, the service of the electrical appliance 10 is made on its rear face 12.
  • connection terminal 25 a connection terminal connection adapted to such a pin 40.
  • the pin 40 is in one piece with a busbar 41, which, from place to place, has, according to a regular step, like the teeth of a comb, a plurality of pins 40 of the same type, for serving multiple electrical devices 10.
  • the electrical appliance 10 concerned is an electrical appliance having a connection terminal 25 which is accessed on a lateral face 14.
  • a diaphragm 42 which, for the concealment of the part of the opening 26 of the housing 11 extending beyond this element movable 28 relative to this fixed element 27, as shown in Figure 7, is integral in movement with the movable element 28.
  • the diaphragm 42 belongs to a part 44 having two wings 45 which, generally parallel one to the other, intervene laterally, each extending respectively on either side of this movable element 28, and each being integral in movement with the latter.
  • the two wings 45 of this part 44 extend substantially parallel to the clamping screw 29 of connection terminal 25, i.e., more specifically, to the barrel 29 'of this clamping screw 29.
  • the wings 45 of the part 44 extend substantially perpendicular to the wall 46 of the housing 11 having the opening 26, that is to say at the wall 46 of this housing 11 forming the corresponding side face 14 thereof, and they enclose the stirrup 34, on almost all of the height of the side strands 38 thereof, being each respectively pressed against these lateral strands 38.
  • the housing 11 is a modular housing comprising, perpendicular to the wall 46 having the opening 26, and parallel to one another, two main walls 48 each respectively forming its two main faces 21, the wings 45 of the part 44 extend substantially parallel to these main walls 48.
  • each of the wings 45 of the part 44 and the corresponding side strand 38 of the stirrup 34 interlocking means intervene, to strengthen the coupling of this part 44 to this stirrup 34.
  • these nesting means comprise, for each wings 45, two pins 47, which, each arranged respectively along their edge, protrude on their internal surface, and jointly for each of the strands side 38 of stirrup 34, two notches 49 affecting, each respectively, their side slice.
  • the pins 47 extend away from the root of the wings 45 of the part 44 so that the notches 49 of the lateral strands 38 of the stirrup 34 are located on the part straight of these.
  • the pins 47 intervene at the base of a wider section wings 45 of part 44.
  • the wings 45 of the part 44 are reinforced, on their external surface, by ribs 52, which run over their entire height, and whose width is higher than the lugs 47.
  • the free edge 51 of the wings 45 of this part 44 is bevelled by a chamfer 53, at least on the side of their internal surface.
  • the part 44 has a plate 54 between its wings 45.
  • the diaphragm 42 somehow forms a fallen edge for this plate 54.
  • the diaphragm 42 is rigid, and it is in one piece with the part 44 to which it belongs.
  • the part 44 includes a second diaphragm 42 ', which, generally parallel to the first, that is to say at the diaphragm 42, extends on the other side of the wings 45 by compared to this one.
  • This second diaphragm 42 has the same width and the same height than the diaphragm 42.
  • the two diaphragms 42, 42 extend along two opposite edges of the plate 54, alternately with the wings 45, and in the opposite direction with respect to these.
  • the two partitions 55 are substantially parallel to each other, and they are also substantially parallel to the wings 45, while being slightly behind them.
  • the part 44 is made in synthetic material, so that it is insulating.
  • the plane which, parallel at the diaphragms 42, 42 ', passes through the median zone of the wings 45 forms a plane of symmetry for the whole, so that the part 44 is reversible, and that, during assembly, it can indifferently be arranged according to one or the other of two positions, one for which the diaphragm 42 is located on the side of the wall 46 of the housing 11, the other for which is the diaphragm 42 '.
  • this mounting is done by simple engagement of the wings 45 of the part 44 on the stirrup 34, until the lugs 47 of these wings 45 snap into the notches 49 of the side strands 38 of this stirrup 34.
  • the sub-assembly 58 which then forms this part 44 with this stirrup 34 is particularly safe, so that it can be handled, and set up automatically in the housing 11, without risk of disunity.
  • this terminal connection 25 When, as shown in Figure 7, this terminal connection 25 is completely closed, the diaphragm 42, or 42 ', which this piece 44 comprises, obscures the passage 31 previously underlying the fixed element 27, and it opposes to any access to the possible pin 40.

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Measuring Fluid Pressure (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Claims (12)

  1. Elektrisches Gerät von der Sorte, die in einem Gehäuse (11) in gerader Linie von einer Öffnung (26) dieses Gehäuses (11) eine Anschlußklemme (25) umfaßt, die zwei Elemente aufweist, von denen mindestens eines ein Leiter ist, nämlich einerseits ein festes Element (27), das in dem Gehäuse (11) festsitzt, und andererseits ein bewegliches Element (28), das unter der Steuerung einer Klemmschraube (29) nach Verfügung des Benutzers parallel zu der Öffnung (26) beweglich angebracht ist zwischen einer Eingreifstellung, in welcher es fern von dem festen Element (27) ist und mit diesem in Fortsetzung der Öffnung (26) ein Durchgang (31) ausbildet, der ausreicht, um das Eingreifen der Leiterseele eines elektrischen Kabels zu gestatten, und einer Klemmstellung, in welcher es nahe bei dem festen Element (27) ist und den Durchgang (31) einengt, um die Klemmung der Leiterseele sicherzustellen, mit einer Blende (42), die mit dem beweglichen Element (28) mitbeweglich ist und auf dessen dem festen Element (27) abgewandten Seite angeordnet ist, zur Verdeckung des Teils der Öffnung (26), der sich von dem beweglichen Element (28) in bezug auf das feste Element (27) darüberhinaus erstreckt,
    dadurch gekennzeichnet, daß
    die Blende (42) für ihre Kopplung an das bewegliche Element (28) zu einem Stück (44) gehört, das zwei Schenkel (45) aufweist, die im allgemeinen parallel zueinander seitlich angeordnet sind und sich dabei beiderseits des beweglichen Elements (28) erstrecken und jeweils mit diesem mitbeweglich sind.
  2. Elektrisches Gerät nach Anspruch 1,
    dadurch gekennzeichnet, daß
    die Schenkel (45) des Stücks (44), zu dem die Blende (42) gehört, sich im wesentlichen parallel zu der Klemmschraube (29) der Anschlußklemme (25) erstrecken.
  3. Elektrisches Gerät nach einem der Ansprüche 1 oder 2,
    dadurch gekennzeichnet, daß
    die Schenkel (45) des Stücks (44), zu dem die Blende (42) gehört, sich im wesentlichen senkrecht zu der Wand (46) des Gehäuses (11) erstrecken, welche die Öffnung (26) aufweist.
  4. Elektrisches Gerät nach einem der Ansprüche 1 bis 3,
    dadurch gekennzeichnet, daß
    das Gehäuse (11) senkrecht zu der Wand (46), welche die Öffnung (26) aufweist, und parallel zueinander zwei Hauptwände (48) umfaßt, wobei sich die Schenkel (45) des Stücks (44), zu dem die Blende (42) gehört, im wesentlichen parallel zu den Hauptwänden (48) erstrecken.
  5. Elektrisches Gerät nach einem der Ansprüche 1 bis 4,
    dadurch gekennzeichnet, daß
    das bewegliche Element (28) durch den unteren Teil eines Bügels (34) gebildet ist, der die Form eines Rings aufweist und frei auf dem festen Element (27) in Eingriff steht, wobei die Schenkel (45) des Stücks (44), zu dem die Blende (42) gehört, den Bügel (34) festklemmen und dabei jeweils gegen die seitlichen Teile (38) desselben gedrückt werden.
  6. Elektrisches Gerät nach Anspruch 5,
    dadurch gekennzeichnet, daß
    zwischen jedem der Schenkel (45) des Stücks (44), zu dem die Blende (42) gehört, und dem entsprechenden seitlichen Teil (38) des Bügels (34) Eingreifmittel (47, 49) angeordnet sind.
  7. Elektrisches Gerät nach einem der Ansprüche 1 bis 6,
    dadurch gekennzeichnet, daß
    die Blende (42) steif ist.
  8. Elektrisches Gerät nach einem der Ansprüche 1 bis 6,
    dadurch gekennzeichnet, daß
    die Blende (42) einstückig mit dem Stück (44) ist, zu dem sie gehört.
  9. Elektrisches Gerät nach einem der Ansprüche 1 bis 8,
    dadurch gekennzeichnet, daß
    das Stück (44), zu dem die Blende (42) gehört, zwischen seinen Schenkeln (45) eine Platte (54) umfaßt.
  10. Elektrisches Gerät nach einem der Ansprüche 1 bis 9,
    dadurch gekennzeichnet, daß
    das Stück (44), zu dem die Blende (42) gehört, eine zweite Blende (42') umfaßt, die sich im allgemeinen parallel zur ersten auf der anderen Seite von dessen Schenkeln (45) in bezug auf jene erstreckt.
  11. Elektrisches Gerät nach den Ansprüchen 9 und 10 zusammengenommen,
    dadurch gekennzeichnet, daß
    die beiden Blenden (42, 42') sich entlang von zwei voneinander abgewandten Rändern der Platte (54) abwechselnd zu den Schenkeln (45) und in einer Richtung entgegengesetzt zu diesen erstrecken.
  12. Elektrisches Gerät nach einem der Ansprüche 10 oder 11
    dadurch gekennzeichnet, daß
    die beiden Blenden (42, 42') durch zwei Trennwände (55) miteinander verbunden sind.
EP96402314A 1995-11-03 1996-10-30 Elektrisches Gerät mit Anschlussklemmen, die durch eine Blende mit Flügeln geschützt sind Expired - Lifetime EP0772256B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9512991A FR2740911B1 (fr) 1995-11-03 1995-11-03 Appareil electrique a bornes de raccordement protegees par un diaphragme a fixation par des ailes
FR9512991 1995-11-03

Publications (3)

Publication Number Publication Date
EP0772256A2 EP0772256A2 (de) 1997-05-07
EP0772256A3 EP0772256A3 (de) 1997-05-14
EP0772256B1 true EP0772256B1 (de) 1999-04-14

Family

ID=9484201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96402314A Expired - Lifetime EP0772256B1 (de) 1995-11-03 1996-10-30 Elektrisches Gerät mit Anschlussklemmen, die durch eine Blende mit Flügeln geschützt sind

Country Status (5)

Country Link
EP (1) EP0772256B1 (de)
AT (1) ATE179026T1 (de)
DE (1) DE69602066T2 (de)
ES (1) ES2129944T3 (de)
FR (1) FR2740911B1 (de)

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Publication number Priority date Publication date Assignee Title
DE19813753B4 (de) * 1998-03-27 2005-03-24 Abb Patent Gmbh Kontaktklemme
FR2802024B1 (fr) * 1999-12-03 2002-02-22 Legrand Sa Repartiteur modulaire monopolaire et bloc de connexion pour un tel repartiteur
AT410613B (de) * 2001-03-20 2003-06-25 Moeller Gebaeudeautomation Kg Liftklemme
EP1372175A1 (de) * 2002-06-10 2003-12-17 ABB Schweiz AG Niederspannungs-Einbaugerät und Anschlussklemmenfamilie
FR2849290B1 (fr) * 2002-12-20 2007-01-05 Hager Electro Appareil electrique du type modulaire a faces de raccordement inclinees
DE20305314U1 (de) * 2003-04-01 2004-08-19 Weidmüller Interface GmbH & Co. KG Anschlußklemme, insbesondere Verbindungsklemme
DE102005039181B4 (de) * 2005-08-18 2007-05-10 Siemens Ag Anschlusssystem mit formschlüssiger Anschlussleitung
WO2012039030A1 (ja) * 2010-09-22 2012-03-29 パナソニック電工電路株式会社 開閉装置
JP6939663B2 (ja) * 2018-03-14 2021-09-22 オムロン株式会社 ソケット
CN108879176A (zh) * 2018-06-04 2018-11-23 广州太牛科技有限公司 一种改良型鞋制备设备
CN108832395A (zh) * 2018-06-04 2018-11-16 广州太牛科技有限公司 一种新型的鞋制备设备
CN108808316A (zh) * 2018-06-04 2018-11-13 广州太牛科技有限公司 一种新型鞋制备设备
CN108899679A (zh) * 2018-06-04 2018-11-27 广州太牛科技有限公司 一种鞋制备设备
DE102022205610A1 (de) 2022-06-01 2023-12-07 Siemens Aktiengesellschaft Untersteckschutzteil

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Publication number Priority date Publication date Assignee Title
CH456714A (de) * 1967-11-13 1968-07-31 Oskar Woertz H & O Woe Elektrische Klemme
DE1912375C2 (de) * 1969-03-12 1975-12-04 Fa. Georg Schlegel, 7941 Duermentingen Reihenklemme
DE8312142U1 (de) * 1983-04-25 1983-11-03 Murrelektronik GmbH, 7155 Oppenweiler Schraubanschlußklemme
FR2601513B1 (fr) * 1986-07-09 1988-09-23 Alsthom Cgee Borne de connexion protegee
IT1264956B1 (it) * 1993-07-20 1996-10-17 Bticino Spa Apparecchiatura elettrica modulare con protezione intrinseca a prova di dito di morsetti di serraggio

Also Published As

Publication number Publication date
EP0772256A3 (de) 1997-05-14
ES2129944T3 (es) 1999-06-16
EP0772256A2 (de) 1997-05-07
ATE179026T1 (de) 1999-04-15
DE69602066D1 (de) 1999-05-20
FR2740911B1 (fr) 1998-01-16
DE69602066T2 (de) 1999-08-05
FR2740911A1 (fr) 1997-05-09

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