EP3291376B1 - Elektrische anschlussklemmenleiste und system mit doppelschalter, das zwei solcher klemmenleisten umfasst - Google Patents

Elektrische anschlussklemmenleiste und system mit doppelschalter, das zwei solcher klemmenleisten umfasst Download PDF

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Publication number
EP3291376B1
EP3291376B1 EP17189472.8A EP17189472A EP3291376B1 EP 3291376 B1 EP3291376 B1 EP 3291376B1 EP 17189472 A EP17189472 A EP 17189472A EP 3291376 B1 EP3291376 B1 EP 3291376B1
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EP
European Patent Office
Prior art keywords
lever
axis
pivot axis
levers
case
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EP17189472.8A
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English (en)
French (fr)
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EP3291376A1 (de
Inventor
Marcel Bruyere
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Somfy Activites SA
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Somfy Activites SA
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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
    • H01R4/48—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
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62933—Comprising exclusively pivoting lever
    • H01R13/62966—Comprising two pivoting levers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • 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
    • H01R9/2408—Modular blocks

Definitions

  • the invention relates to an electrical connection terminal block for electric cables as well as to a double switch system comprising two such terminal blocks.
  • connection elements described below are elements for securing at least two electrical elements.
  • a stripped end of an electrical cable, once inserted into an area of a quick-connect terminal block, is in contact with an electrical connecting piece forming part of the terminal block.
  • This connecting piece is itself in connection with an electrical equipment, for example by means of electrical tracks of a printed circuit on which is plugged the terminal block or it can be put in electrical connection with a second cable whose end is inserted in an adjacent zone of the same terminal block.
  • a quick connector terminal block with levers is known from the document EP-A-2325947 .
  • This terminal block comprises a row of levers, each of the levers acting separately on a folded leaf spring.
  • a front face of the terminal block has holes for inserting stripped ends of electrical cables.
  • US-B-8,262,422 discloses a terminal block for connecting a single cable, a lever of which comprises a left-shaped push plate. This lever is manipulated to allow one end of the cable to pass for its wedging in the terminal block, then released to be pushed back by a spring.
  • the levers can have their pivot axes arranged opposite the cable insertion area. In other words, the gripping zone of the lever is located on the side of the lateral face of the terminal block in which the electric wires are inserted.
  • the actuation of the lever in particular in the case of repositioning of the cable, is penalized due to the need to insert a finger or a tool in a zone below the gripping zone of the lever, the latter being positioned to the right of the cable and therefore blocked by the presence of the cable itself.
  • the invention proposes to solve the aforementioned problems and to improve the existing solutions.
  • the invention relates to a terminal block for electrical connection of electric cables, this terminal block comprising an electrically insulating housing and at least one lever articulated on the housing about a pivot axis, this lever comprising an elongated lever arm which extends along a longitudinal axis, between the pivot axis and a first free end of the lever arm.
  • a side face of the terminal block is provided with at least one insertion hole of a stripped end of an electric cable along a cable insertion axis, this hole opening into an interior volume of the housing.
  • the pivoting of the lever allows it to pass from a first position, called open, in which it allows the insertion of a stripped end of the electric cable through the insertion hole of the side face in the interior volume, to a second position, called closed, in which the lever prevents the stripped end of the previously inserted electric cable from the interior volume of the housing.
  • the lever further comprises a gripping zone positioned at the free end of the lever arm.
  • the gripping zone is intended to be manipulated in order to cause the lever to pass from its first position, called open, to its second position, called closed, and vice versa, whereas, when the lever is in its second position , called closed, this gripping zone is offset laterally, parallel to the pivot axis, with respect to an axis radial to the pivot axis which passes through a point of intersection between the pivot axis and the axis longitudinal arm.
  • the gripping zone of the lever which is offset laterally with respect to the radial axis when the lever is in its second position, called closed, is easily accessible in the different positions of the lever, this which facilitates the handling of the terminal block.
  • the levers of the double switch system are arranged "on the cob", which gives easier access for lifting the free end of a lever, in particular when the gripping zones of the levers are close to one. intermediate zone between the two terminal blocks. This facilitates the pivoting of the levers from their respective second positions to their respective first positions.
  • the two terminal blocks are mounted back to back and identical. Due to this back-to-back mounting of the two terminal blocks, which is obtained by turning one of them over, the gripping areas of the levers which are arranged at the same level are laterally offset from each other, on both sides. other of the common axis, without other manipulation.
  • the size of the double switch system and the ease of access to the levers are thus optimized. Only one terminal block reference is required for the construction of the double switch system, which is advantageous in industrial terms.
  • Terminal block 2 shown in figures 1 to 12 comprises a housing 4 made of an electrically insulating material, that is to say of a material which prevents the passage of electric current when it is subjected to a voltage compatible with its nominal conditions of use.
  • Terminal block 2 is intended to allow connection of electric cables. As shown in figures 1, 2 , 4 , 5 , 7 to 9 and 12 , three electric cables C2, C4 and C6 are mounted on terminal block 2. These cables are omitted on the figures 3 , 6 and 10 , for clarity of the drawing. In practice, the number of electric cables mounted on terminal block 2 depends on the intended use of this terminal block.
  • the terminal block 2 is part of a switch which can be used to control, on raising or lowering, an electric motor for driving a closing or sun protection apron.
  • terminal block 2 is equipped with two push buttons 6 and 8 making it possible to selectively move non-visible contact blades placed inside housing 4.
  • the terminal block 2 defines a front face 2A at which the pushers 6 and 8 are provided, a rear face 2B opposite the front face, a first lateral face 2C, a second lateral face 2D opposite the first lateral face 2C, a first front face 2E and a second front face 2F opposite to the first front face 2E.
  • the side faces are generally parallel to each other, as are the end faces. Faces 2B to 2F correspond to the walls of box 4.
  • Three levers 12, 14 and 16 are articulated on the housing, more particularly at the rear face 2B, each around a pivot axis denoted respectively, X12, X14 and X16.
  • the axes X12 and X16 of the two end levers closest to the faces 2E and 2F are merged, while the axis X14 of the intermediate lever 14 is parallel to the axes X12 and X14 but offset from those - here being further than them from the front face 2A. This offset is linked to a possible design of the terminal block and is an exemplary embodiment.
  • the housing 4 comprises a projecting part 4B in the center of the rear face 2B, in which the axis X14 is defined.
  • the axes X12, X14 and X16 are defined by box 4.
  • the axes X12 and X16 are not coincident, but parallel and laterally offset from one another.
  • the three axes X12, X14, X16 are combined.
  • the levers, 12, 14 and 16 are identical. Only the lever 12 is described in detail, with reference to the figure 11 .
  • This lever comprises two circular bearings 122 which are centered on the axis X12 and which collaborate with circular seats not shown provided in the housing 4, at the rear face 2B of the terminal block, to guide the lever 12 in pivoting around this axis.
  • the lever 12 also comprises an arm 124 which extends along a longitudinal axis A12 which is radial to the axis X12. We denote by P12 a point of intersection between the axes X12 and A12.
  • the arm 124 extends from a hub 125 disposed, along the axis X12, between the bearings 122.
  • the arm 124 comprises a first end 124A attached to the hub 125 and a second end 124B, opposite at the end 124A and to which is connected a pallet 126 which constitutes a zone for gripping the lever 12 for its manipulation by pivoting about the axis X12.
  • the geometric center of the pallet 126 is denoted by C126.
  • the pallet 126 is disposed, along the axis, on one side of the arm A12 only.
  • the center C126 is offset axially, along the axis X12, with respect to the axis A12.
  • the lever 12 also comprises a heel 128 which extends radially to the axis X12 relative to the hub 125 and which is intended to interact with elastically deformable metal strips arranged in the housing 4 to be in electrical contact with the stripped ends of the cables C2 to C6 inserted into the terminal block, as shown in the following explanations.
  • the lever 12 is in one piece. In other words, its parts 122, 124, 125, 126 and 128 are formed by a single piece.
  • levers 14 and 16 each comprise an arm respectively 144 or 164, at the end of which a pallet is formed, respectively 146 or 166.
  • Axes A14, A16, Y24 and Y26 are defined for the levers 14 and 16, like axes A12 and Y22 for lever 12.
  • Each of the levers, 12, 14 and 16 is movable between a first position, shown in figures 1 to 9 and 12 for the lever 14, and a second position shown in these figures for the levers 12 and 16. At the figure 10 , the three levers, 12, 14 and 16 are in the second position.
  • Each lever 12, 14 or 16 is rigid, that is to say that it retains the same geometry in its first and second positions and that it passes from one position to another without deforming.
  • each lever, 12, 14 or 16 makes it possible to introduce, through one of the holes 10, the stripped end of an electric cable into the interior volume of the housing 4.
  • each lever 12, 14 or 16 acts so that the end of an electric cable introduced beforehand into the internal volume of the housing 4 is immobilized in this internal volume.
  • the housing comprises three jumpers, 22, 24 and 26 made of electrically conductive material which are fixed in the housing 4 and inside each of which are arranged two electrically conductive strips 28.
  • the parts 22 to 28 are, of preferably, metal, in particular hardened stainless steel, copper or steel.
  • the heel 128 of the lever 12 allows, depending on the angular position of the arm 124 around the pivot axis X12, to exert or not on the strips 28 an elastic deformation force which brings these strips into a configuration compatible with a movement of the stripped end of one of the cables C2 to C6 through one of the insertion holes 10, in a direction of introduction or in a direction of extraction.
  • Y22 a radial axis to the X12 axis, passing through the point P12 and parallel to the rear face 2B, that is to say perpendicular to the side faces of C and D considering that the housing has an external shape generally parallelepipedal.
  • This Y22 axis extends, along the X12 axis, at the center of the jumper 22.
  • the axes A12 and Y22 are contained in the same plane ⁇ 12 perpendicular to the pivot axis X12, which is the cutting plane of the figures 5 and 6 .
  • the cable insertion axis Y10 is then coincident with the central axis of this single hole, while being perpendicular to the side 2C.
  • the lever 12 In its second position shown in figures 5 to 7 , the lever 12 is folded towards the rear face 2B to the point that its arm 124 adjoins this rear face and that its heel 128 does not exert any significant force on the slats 28. The slats are thus free to come pinching the end stripped E2 of the cable C2 against the branches of the jumper 22, which immobilizes this end in the volume V22, as shown in figure 7 . In this position, the lever 12 prevents the withdrawal of the end E2 of the cable C2 from the volume V22, by letting the strips 28 pinch this end.
  • the lever 14 is in its first position where its arm 144 extends, from the rear face 2B generally in a direction parallel to the side faces 2C and 2D, while its heel 148 exerts on the slats 28 a force which allows to deform them elastically, to the point that the end E4 of the cable is no longer stuck by these strips and can be engaged in or withdrawn from the internal volume V24 of the jumper 24 through the insertion holes 10 made in the face 2C next to this volume.
  • This volume V24 is an internal volume of the housing 4 which corresponds to the lever 14.
  • the three levers 12, 14 and 16 operate in the same way, by pivoting respectively around the axes X12, X14 and X16 to interact with the slats 28 as explained above.
  • the pallets 126, 146 and 166 are essential components, which should be accessed easily, quickly and intuitively.
  • the pallets 126, 146 and 166 of the levers 12, 14 and 16 are all offset, along the pivot axis X12, X14 and X16 on the same side of the axes Y22, Y24 and Y26.
  • the lateral offset between the pallets 126, 146 and 166, on the one hand, and the axes Y21, Y24 and Y26, on the other hand, is effective when these levers are in their second position, as shown in figure 10 .
  • This offset is also effective when these levers are in their first position, as shown in figures 1 to 4 in particular for the lever 14. This can be compared to the rigid and undeformable nature of the levers.
  • each pallet is inclined relative to a plane ⁇ '12 containing the axes X12 and Y22, that is to say a plane parallel to the rear face 2B. More precisely, the pallet 126 moves away from the end face 2B by moving away from the axis X12. Again, this facilitates gripping the levers 12 to 16 when they are in their second position.
  • the pivot axis, X12, X14 or X16 of each lever 12, 14 or 16 is arranged in the vicinity of the side face 2C provided with the insertion holes 10, so that, in the second position of a lever, its heel 128, 148 or 168 acts on the strips 28 in the vicinity of the entry zone of the stripped ends of the cables in the volumes V22 and the like.
  • Its pallet 126, 146 or 166 is then located to the right of the opposite side face 2D. By “to the right” is meant that the pallet is in the extension of the 2D face in a direction parallel to this face.
  • the pivot axes of the levers can be arranged in the vicinity of the side face 2D, in which case, when the levers are in their second position, the pallets 126 to 166 are located to the right of the side face 2C provided with the holes d 'insertion.
  • the invention makes it possible to design a double switch system 200 which comprises two identical terminal blocks 2 into which electric cables C2 to C6 and C2 ′ to C6 ′ are inserted, in varying numbers depending on the desired installation.
  • terminal blocks 2 are mounted on a support 202 of the system 200 and arranged on a rear face of this system, the front face of which is dressed with a cover 204.
  • this cover 204 is not shown in the figures. figures 15 and 16 .
  • the terminal blocks 2 are mounted on the support with their respective first side faces 2C opposite one another, that is to say facing outwards, which facilitates the installation of the cables C2 and C6 and C2 'to C6' in the insertion holes 10 from the outside of the set of two terminal blocks.
  • cables C2 to C6 and C2 'to C6' are not shown on the figures 15 and 16 .
  • the 2D side faces of the two terminal blocks 2 are arranged face to face, being parallel, with a distance of zero between them.
  • Y2 the common axis thus defined.
  • the Y24 axes of the two terminal blocks 2 are merged into a common axis denoted by Y4.
  • the double switch system 200 therefore comprises two common axes Y2 and a common axis Y4 which are perpendicular to the axes X12, X14 and X16 of pivoting of the levers 12, 14 and 16 and parallel to the rear faces 2B of the terminal blocks 2.
  • the pallets 126, 146 and 166 of the various levers 12, 14 and 16 can protrude from the 2D side faces without coming into contact or hindering each other when manipulating the levers, while the value of the spacing e is small, thanks to the that these pallets are laterally offset along the pivot axes X12, X14 and X16.
  • the pallets 126, 146 and 166 are offset “in a herringbone” pattern.
  • the distance e has a value of the order of 5 mm.
  • the overflow distance d has a value of the order of 2.3 mm.
  • a variant of the invention is shown in phantom for the lever 16, only at the figure 10 , in the form of a lever 16 '.
  • the longitudinal axis A'16 of the arm 164 ' is not parallel to the axis Y26 and the pallet 166' extends in the extension of the arm 164 ', along the axis A'16.
  • This variant also makes it possible to obtain an offset of the pallets 126 to 166 of the terminal blocks 2 when the latter are mounted back to back on the support 202 as part of the double switch system 200.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Mechanical Control Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Claims (14)

  1. Klemmblock (2) zum elektrischen Anschluss elektrischer Kabel (C2, C4, C6), wobei der Klemmblock ein elektrisch isolierendes Gehäuse (4) und wenigstens einen Hebel (12) umfasst, der an dem Gehäuse um eine Schwenkachse (X12) angelenkt ist und einen länglichen Hebelarm (124) umfasst, der sich entlang einer Längsachse (A12) zwischen der Schwenkachse und einem freien Ende (124B) des Hebelarms erstreckt, wobei eine Seitenfläche (2C) des Klemmblocks mit wenigstens einem Loch (10) zum Einführen eines abisolierten Endes (E2) eines elektrischen Kabels entlang einer Kabeleinführungsachse (Y10) versehen ist, wobei das Loch in einem Innenvolumen (V22) des Gehäuses mündet, wobei das Schwenken des Hebels es ermöglicht, ihn von einer ersten, so genannten offenen Position, in welcher der Hebel das Einführen eines abisolierten Endes (E2) des elektrischen Kabels (C2) durch das Einführungsloch (10) der Seitenfläche (2C) in das Innenvolumen (V22) erlaubt, in eine zweite, so genannte geschlossene Position zu bewegen, in welcher der Hebel das Herausziehen des vorher eingeführten abisolierten Endes des elektrischen Kabels aus dem Innenvolumen (V22) des Gehäuses (4) verhindert, wobei der Hebel ferner einen Griffbereich (126) umfasst, der an dem freien Ende (124B) des Hebelarms (124) positioniert ist, dadurch gekennzeichnet, dass der Griffbereich (126) dazu bestimmt ist, gehandhabt zu werden, um den Hebel von seiner ersten, so genannten offenen Position, in seine zweite, so genannte geschlossene Position zu bewegen und umgekehrt, und dass, wenn sich der Hebel in seiner zweiten, so genannten geschlossenen Position befindet, der Griffbereich (126) seitlich parallel zur Schwenkachse (X12) in Bezug auf eine Achse (Y22) versetzt ist, die radial zur Schwenkachse ist und durch einen Schnittpunkt (P12) zwischen der Schwenkachse (X12) und der Längsachse des Arms (A12) verläuft.
  2. Klemmblock nach Anspruch 1, dadurch gekennzeichnet, dass die Achse (Y22) radial zur Schwenkachse (X12) des Hebels parallel zur Kabeleinführungsachse (Y10) ist, die ihrerseits mit der Achse des entsprechenden Lochs (10) zusammenfällt und senkrecht zur Seitenfläche (2C) des Gehäuses (4) ist, in der das Loch gebildet ist.
  3. Klemmblock nach Anspruch 1, dadurch gekennzeichnet, dass das Gehäuse zwei Löcher (10A, 10B) zum Einführen eines Kabels in das Innenvolumen (V22) des Gehäuses (4) umfasst, dass die Kabeleinführungsachse (Y10) parallel zu den Mittelachsen (Y10A, Y10B) der zwei Kabeleinführungslöcher, abstandsgleich zu den zwei Mittelachsen der zwei Löcher und senkrecht zu der Seitenfläche (2C) des Gehäuses (4) ist, in der die Löcher gebildet sind, und dass die Achse (Y22) radial zur Schwenkachse (X12) des Hebels parallel zur Kabeleinführungsachse (Y10) ist.
  4. Klemmblock nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Längsachse (A12) des Arms (124) und die Achse (Y22) radial zur Schwenkachse in derselben Ebene (π12) senkrecht zur Schwenkachse (X12) enthalten sind und dass der Griffbereich (126) des Hebels entlang der Schwenkachse (X12) in Bezug auf die Achse des Arms (A12) versetzt ist.
  5. Klemmblock nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass die Längsachse (A'16) des Arms (164') des Hebels (16') und die Achse (Y22) radial zur Schwenkachse nicht parallel sind und dass sich der Griffbereich (166') des Hebels in der Verlängerung, entlang der Längsachse (A'16), des Arms (164') befindet.
  6. Klemmblock nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Griffbereich (126) über eine der Seitenflächen (2D) des Gehäuses (4) vorragt (d), wenn sich der Hebel (12) in seiner ersten, so genannten offenen Position oder in seiner zweiten, so genannten geschlossenen Position befindet.
  7. Klemmblock nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass, wenn sich der Hebel in seiner ersten, so genannten offenen Position oder in seiner zweiten, so genannten geschlossenen Position befindet, der Griffbereich (126) des Hebels (12) in Bezug auf eine Ebene (n'12) parallel zu einer Fläche (2B) des Gehäuses (4), in deren Bereich die Schwenkachse (X12) definiert ist, geneigt ist.
  8. Klemmblock nach Anspruch 7, dadurch gekennzeichnet, dass der Griffbereich (126) in eine Richtung geneigt ist, in der er sich von der Fläche (2B) des Gehäuses (4) entfernt, wobei er sich von der Schwenkachse (X12) entfernt.
  9. Klemmblock nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass, wenn sich der Hebel (12) in seiner ersten, so genannten offenen Position oder in seiner zweiten, so genannten geschlossenen Position befindet, der Griffbereich (126) in einer Linie mit der Seitenfläche (2C) des Gehäuses angeordnet ist, die mit dem Loch (10) zum Einführen des elektrischen Kabels (C2 - C6) versehen ist.
  10. Klemmblock nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass, wenn sich der Hebel (12) in seiner ersten, so genannten offenen Position oder in seiner zweiten, so genannten geschlossenen Position befindet, der Griffbereich (126) in einer Linie mit einer Seitenfläche (2D) des Gehäuses angeordnet ist, die der Seitenfläche (2C) entgegengesetzt ist, die mit dem Loch (10) zum Einführen des elektrischen Kabels (C2 - C6) versehen ist.
  11. Klemmblock nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass er wenigstens einen zweiten Hebel (14, 16) umfasst, dass die zwei Hebel (12 - 16) nebeneinander montiert sind, wobei ihre Schwenkachsen (X12, X14, X16) parallel sind, und dass die Griffbereiche (126, 146, 166) der zwei Hebel jeweils auf identische Weise in Bezug auf eine Achse (Y22, Y24, Y26) versetzt sind, die radial zur Schwenkachse ist und durch einen Schnittpunkt (P12) zwischen der Schwenkachse und der Längsachse (A12, A14, A16) des Arms (124, 144, 164) des entsprechenden Hebels verläuft.
  12. Klemmblock nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass jeder Hebel (12) einstückig und starr ist und in seiner ersten, so genannten offenen Position und in seiner zweiten, so genannten geschlossenen Position die gleiche Geometrie aufweist.
  13. Doppelschaltersystem (200), umfassend zwei Klemmblöcke (2), dadurch gekennzeichnet, dass
    - die Klemmblöcke (2) nach einem der vorhergehenden Ansprüche sind,
    - die zwei Klemmblöcke auf einer Halterung (202) montiert sind, wobei ihre Seitenflächen (2C) einander gegenüberliegend mit wenigstens einem Loch (10) zum Einführen von Kabeln (C2, C6) versehen sind,
    - zwei Hebel (12, 16), die jeweils zu einem Klemmblock (2) gehören, gegenüber voneinander montiert sind,
    - die Achsen (Y22, Y26), die radial zur Schwenkachse (X12, X16) sind und durch einen Schnittpunkt (P12) zwischen der Schwenkachse und der Längsachse des Arms von jedem der zwei Hebel verlaufen, zu einer gemeinsamen Achse (Y2) zusammenfallen,
    - die Hebel der zwei Klemmblöcke mit ihren Griffbereichen (126, 146, 166) in einer Linie mit den Seitenflächen (2D) gegenüber von den zwei Klemmblöcken angeordnet sind,
    - die Griffbereiche (126, 166) der zwei einander gegenüberliegenden Hebel entlang der Schwenkachse (X4) eines dieser Hebel beiderseits der gemeinsamen Achse (Y2) zueinander versetzt sind.
  14. Doppelschaltersystem nach Anspruch 13, dadurch gekennzeichnet, dass die zwei Klemmblöcke (2) Rücken an Rücken montiert sind und identisch sind.
EP17189472.8A 2016-09-06 2017-09-05 Elektrische anschlussklemmenleiste und system mit doppelschalter, das zwei solcher klemmenleisten umfasst Active EP3291376B1 (de)

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DE202018101729U1 (de) * 2018-03-28 2019-07-01 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme, Klemmfeder einer Leiteranschlussklemme sowie Reihenklemme
CN118156095A (zh) * 2024-05-10 2024-06-07 湖南巨森电气集团有限公司 一种物联网可重复使用的智能断路器

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DE29901693U1 (de) * 1999-02-01 2000-06-21 Popp Gmbh & Co Kg Elektrisches Installationsgerät
ATE302475T1 (de) * 2000-12-11 2005-09-15 Hager Electro Elektrischer verbinder mit käfigfeder und selbsttragendem hebel
US20080020628A1 (en) * 2003-07-24 2008-01-24 Nippon Dics Co. Speaker Cable Plug and Speaker Terminal for Receiving Such Plug, and Speaker Terminal System Using Such Plug and Terminal
FR2873859B1 (fr) * 2004-07-30 2006-12-08 Legrand Sa Appareil electrique comportant une borne a connexion automatique
EP1672741B1 (de) * 2004-12-17 2012-08-08 Berker GmbH & Co. KG Schaltermodul
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DE102014119416B4 (de) * 2014-12-22 2021-04-01 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme zum Anklemmen wenigstens eines elektrischen Leiters

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FR3055746B1 (fr) 2021-05-21
FR3055746A1 (fr) 2018-03-09
CN107799987B (zh) 2020-12-15
EP3291376A1 (de) 2018-03-07
CN107799987A (zh) 2018-03-13

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