EP3454422B2 - Borne de connexion conductrice - Google Patents

Borne de connexion conductrice Download PDF

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Publication number
EP3454422B2
EP3454422B2 EP18192960.5A EP18192960A EP3454422B2 EP 3454422 B2 EP3454422 B2 EP 3454422B2 EP 18192960 A EP18192960 A EP 18192960A EP 3454422 B2 EP3454422 B2 EP 3454422B2
Authority
EP
European Patent Office
Prior art keywords
clamping
conductor
support plate
current bar
spring
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.)
Active
Application number
EP18192960.5A
Other languages
German (de)
English (en)
Other versions
EP3454422B1 (fr
EP3454422A1 (fr
Inventor
Herr Michael MEYER
Sergej ISAAK
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.)
Wago Verwaltungs GmbH
Original Assignee
Wago Verwaltungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Wago Verwaltungs GmbH filed Critical Wago Verwaltungs GmbH
Priority to PL18192960T priority Critical patent/PL3454422T3/pl
Publication of EP3454422A1 publication Critical patent/EP3454422A1/fr
Publication of EP3454422B1 publication Critical patent/EP3454422B1/fr
Application granted granted Critical
Publication of EP3454422B2 publication Critical patent/EP3454422B2/fr
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4811—Spring details
    • H01R4/4814—Self-latching arrangements
    • 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
    • H01R4/4837—Single arrangement activating multiple springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs

Definitions

  • the invention relates to a conductor connection terminal with at least one spring-loaded clamp connection, which has at least one clamping spring and at least one busbar, wherein a clamping leg of the clamping spring is prestressed relative to the busbar, so that an electrical conductor can be clamped under spring force between the clamping leg and a conductor connection side of the busbar.
  • a generic conductor connection terminal is in the form of a connecting terminal from the WO 2017/081001 A1 known.
  • the EN 10 2010 025 930 A1 reveals a terminal block with push-button operation.
  • the US2015/0372401 A1 discloses a spring-loaded connection and a conductor connection terminal with spring-loaded connection.
  • EN 10 2013 101 830 A1 discloses an electrical connection terminal and a method for assembling the same.
  • the invention is based on the object of further optimizing a conductor connection terminal, e.g. a connecting terminal, with regard to production costs and size.
  • a conductor connection terminal according to claim 1.
  • the support plate can provide a mechanically stable connection of the busbar with the clamping spring, or in the case of a connection terminal with the clamping springs.
  • the busbar itself does not have to be overly mechanically stable for this; increased stability is provided by the support plate.
  • Such a support plate can therefore absorb the high spring forces required for securely clamping an electrical conductor.
  • the support plate supports the busbar in the event of additional electrical load and increased thermal load, e.g. in the event of a permanent short circuit. Additional heat can be dissipated via the support plate.
  • the electrical connection provided by the busbar is further improved by means of the support plate.
  • a conductor connection terminal with such a construction can also be assembled using a machine.
  • the conductor connection terminal can also be provided with a self-supporting contact system.
  • a support plate within the meaning of the invention can, for example, be a component that is flat and/or U-shaped or in another suitable form and consists of electrically conductive material.
  • the support plate is arranged on the side of the busbar facing away from the conductor connection side. In this way, the support plate does not interfere with the insertion or removal of an electrical conductor at a terminal point.
  • One or more other components can be arranged between the support plate and the busbar. However, it must be ensured that sufficient force can be transmitted between the support plate and the busbar so that the support plate can fulfil its function of reducing or preventing deformation of the busbar caused by the clamping spring.
  • Other components in the sense mentioned above are, for example, conductive or non-conductive elements mounted below the busbar, i.e. between the busbar and the support plate. Conductive elements can be used to provide a branch and thus another connection option.
  • the support plate is directly in contact with the busbar.
  • the support plate can directly support the busbar, i.e. a direct transfer of force between the busbar and the support plate is possible.
  • the heat dissipation via the support plate and the support of the electrical properties of the busbar are optimized.
  • the support plate has at least one support surface running essentially parallel to the busbar and optionally at least one reinforcement section angled relative to the support surface, by means of which the area moment of inertia of the support plate is increased at least in the longitudinal direction of the busbar.
  • the support plate can exert a high support effect with respect to the busbar while being easy to shape and manufacture.
  • the area moment of inertia of the support plate is increased by the angled reinforcement section or the edge resulting from the angle compared to an embodiment of the support plate without such an angle.
  • the angled reinforcement section also runs in the longitudinal direction of the busbar, whereby slight deviations from the longitudinal direction of the busbar (oblique arrangement) are also possible.
  • the support plate can, for example, have an angled reinforcement section on both sides of the support surface, so that the support plate has a U-shape in cross section.
  • the lateral angled reinforcement sections e.g. in the form of webs (u-shape), are not absolutely necessary, but make the support plate more stable.
  • the support plate has at least one support surface running essentially parallel to the busbar, which has at least one recess, and the support plate is fixed to the busbar by means of at least one fixing element protruding through the recess.
  • the support plate is fixed to the busbar by means of a positive connection through the protruding fixing element. This allows a particularly reliable fixation of the support plate to the busbar, which allows a high force transmission between the busbar and the support plate.
  • the protruding fixing element can also protrude through an opening in the busbar.
  • the protruding fixing element can also be designed as a fixing element protruding from the busbar.
  • the protruding fixing element is an integral part of the clamping spring, in particular part of an extended end section of a contact leg of the clamping spring.
  • the protruding fixing element has a mushroom head shape in cross section, at least in the area that protrudes through the recess. This allows a particularly reliable positive locking of the support plate to the busbar while at the same time making the arrangement easy to assemble.
  • the protruding fixing element forms a mushroom head pin with its mushroom head shape, with which a mushroom head lock can be implemented on the support plate.
  • the protruding fixing element can be designed as a flat sheet metal part in the area of its mushroom head shape, for example.
  • the mushroom head shape can be defined by a narrow point in the end area of the fixing element (Mae West shape), recesses or other suitable shapes to implement a positive connection.
  • the support plate can be fixed to the busbar by a linear movement and/or a rotary movement using the fixing element.
  • the support plate can also be fixed to the busbar by a combination of linear movement and rotary movement using the fixing element.
  • connecting terminals in particular is the particularly small design and cost-effective manufacturing process.
  • the first spring-loaded terminal connection can thus be designed like the spring-loaded terminal connection of the conductor connection terminal mentioned at the beginning, and the second spring-loaded terminal connection can also be designed like the spring-loaded terminal connection of the conductor connection terminal mentioned at the beginning.
  • the busbar of the conductor connection terminal mentioned at the beginning is then a single continuous busbar in the connection terminal, which thus connects the two spring-loaded terminal connections to one another electrically and, to a certain extent, mechanically.
  • the first spring-loaded terminal connection can have a first clamping spring, which has a clamping leg for clamping the first electrical conductor against a first clamping point of the busbar and a contact leg for supporting the clamping spring.
  • the second spring-loaded terminal connection may have a second clamping spring having a clamping leg for clamping the second electrical conductor against a second clamping point of the busbar and a contact leg for supporting the second clamping spring.
  • the busbar has at least one through-opening which is arranged between the first and the second clamping point, wherein an extended end section of the contact leg of the first and/or the second clamping spring is guided through the through-opening of the busbar and is fastened to the support plate as a fixing element.
  • the through-opening of the busbar can in particular be arranged at least substantially flush with the recess of the support plate, so that one and the same fixing element can be guided through the through-opening of the busbar and the recess of the support plate.
  • both the first and the second clamping spring can have a fixing element as an integral component of the respective clamping spring, in particular in the form of an extended end section of a contact leg of the clamping spring.
  • the support plate extends along the busbar from the first spring-loaded terminal connection to the second spring-loaded terminal connection.
  • the support plate comparable to the busbar, can be designed as a continuous component that exerts its supporting effect both in the area of the first and in the area of the second spring-loaded terminal connection.
  • the first and/or the second clamping spring is designed in a loop shape, wherein the respective contact leg is bent in an extended end section of the respective clamping spring in the direction of the busbar.
  • the clamping spring can be advantageously designed in one piece with the fixing element for fixing the support plate to the busbar.
  • the first clamping spring touches the second clamping spring in the area of their respective contact legs.
  • the conductor connection terminal 9 shown is designed as a connecting terminal. It is constructed essentially symmetrically with respect to a vertical axis of symmetry and has a first spring-loaded clamp connection 1 and a second spring-loaded clamp connection 2 to the left and right of the vertical axis of symmetry.
  • the first and second spring-loaded clamp connections 1, 2 are arranged in an insulating housing 4, 5 of the conductor connection terminal 9.
  • the insulating housing 4, 5 can, for example, be designed in at least two parts, e.g. from an upper housing part 4 and a base part 5 that can be connected to the upper housing part 4 by locking elements 50.
  • the conductor connection terminal 9 can also be designed in such a way that there is a spring-loaded clamp connection on one side and another electrically conductive connection on the other side, e.g. a screw connection. The support plate function is retained.
  • the first spring-loaded terminal connection 1 has a loop-shaped, multiply angled first clamping spring 11.
  • the first clamping spring 11 has a clamping leg 12 at one end, which serves to clamp an electrical conductor introduced through a first conductor insertion opening 10 against a first clamping point 31 of a busbar 3. The electrical conductor can thus be clamped to a conductor connection side 39 of the busbar 3.
  • the clamping leg 12 of the first clamping spring 11 is followed by a spring arch 14, to which a contact leg 15 of the first clamping spring 11 is then connected.
  • the first clamping spring 11 extends further in the area of the contact leg 15 into an extended end section 16, in which the material of the first clamping spring 11 is finally bent in a vertical area 17 in the direction of the busbar 3.
  • the end section 16 of the contact leg 15 extends beyond the vertical area 17 further downwards through a through opening 30 of the busbar 3 to the end piece 71 of the first clamping spring 11.
  • the support plate 8 is located below the busbar 3, i.e. on the side of the busbar 3 facing away from the conductor connection side 39.
  • the support plate 8 rests against the busbar 3 with its support surface 80.
  • the support plate 8 extends essentially from the first clamping point 31 to the second clamping point 32.
  • the end section 16 extends through the recess 82 in the support surface 80, so that the end piece 71 ends below the support surface 80.
  • the second clamping spring 21 can, for example, be shaped in the same way as the first clamping spring 11.
  • the second spring-force clamping connection 2 has a loop-shaped, multiply angled second clamping spring 21.
  • the second clamping spring 21 has a clamping leg 22 at one end, which serves to clamp an electrical conductor introduced through a second conductor insertion opening 20 against a second clamping point 32 of the busbar 3.
  • the electrical conductor can be clamped to the conductor connection side 39 of the busbar 3.
  • the clamping leg 22 of the second clamping spring 21 is followed by a spring arch 24, to which a contact leg 25 of the second clamping spring 21 is then followed.
  • the contact leg 25 rests against an inner wall region 42 of the insulating housing 4, 5 and is at least partially supported there against the forces absorbed by the clamping leg 22.
  • the second clamping spring 21 extends further in the region of the contact leg 25 into an extended end section 26, in which the material of the second clamping spring 21 is finally bent in a vertical region 27 in the direction of the busbar 3.
  • the end section 26 of the contact leg 25 extends beyond the vertical region 27 further downwards through the through-opening 30 of the busbar 3 and the recess 82 in the support surface 80 as far as the end piece 72 of the first clamping spring 21, so that the end piece 72 ends below the support surface 80.
  • the Figure 1 shows the first spring-loaded terminal connection 1 and the second spring-loaded terminal connection 2 in the closed state, ie the first and second actuating levers 19, 29 are in the closed position.
  • the clamping leg 12 of the first clamping spring 11 touches the first clamping point 31 of the busbar 3 at the end
  • the clamping leg 22 of the second clamping spring 21 touches the second clamping point 32 of the busbar 3 at the end.
  • busbar 3 has indentations in the area of its first and second clamping points 31, 32, through which the material of the busbar 3 is slightly protruded upwards, i.e. in the direction of the respective clamping leg 12, 22. This improves the clamping of a connected electrical conductor.
  • the busbar 3 is designed as a single piece as a flat, short busbar section.
  • the support plate 8 mechanically stabilizes the busbar 3 in this area and also optimizes it in terms of electrical conduction and heat dissipation.
  • connection terminal can also be designed as a double connection terminal or a multiple connection terminal.
  • double connection terminal there are two clamping points arranged next to each other on each conductor insertion side, and accordingly the arrangement of the first clamping spring on the one hand and the second clamping spring on the other hand is also double.
  • first clamping spring on the one hand and the second clamping spring on the other hand is also double.
  • two clamping springs 11 and 21 arranged next to each other are connected to each other via a common vertical area 17 and 27 that is continuous in width and are attached to the busbar 3 via this.
  • Each vertical area 17, 27 has, e.g.
  • the clamping springs 11 and 21 arranged next to each other can be operated independently of each other, ie they are not connected to each other in the other areas, beyond the common vertical areas 17 and 27.
  • the end pieces 71, 72 are designed in the shape of a mushroom head. In this way, the respective end pieces 71, 72 also form fixing elements for the positive connection of the support plate 8 to the busbar. This also fixes the clamping springs 11, 21 to the arrangement of the busbar 3 and the support plate 8.
  • connection terminal is designed as a multiple connection terminal, there are more than two clamping points arranged next to each other on each conductor insertion side, e.g. 3, 4, 5 or more.
  • a common through-opening can be provided in the busbar 3 and the support plate 8 for groups of clamping springs or for all clamping springs for their fixation to the busbar.
  • the first clamping spring 11 is supported in the vertical region 17 on the vertical region 27 of the second clamping spring 21, i.e. the clamping springs 11, 21 support each other in the region of their vertical sections 17, 27.
  • the vertical region 17 also forms a conductor stop when the first conductor is inserted into the insulating housing.
  • the vertical region 27 also forms a conductor stop when the second conductor is inserted into the insulating housing.
  • the conductor connection terminal 9 can be designed as a simple conductor connection terminal, in which there is one conductor insertion opening 10, 20 on each side. It can also be designed as a double or multiple terminal. In this case, two or more first conductor insertion openings 10 and two or more second conductor insertion openings 20 are arranged next to each other on each side. For such embodiments, a different design of the respective actuating lever 19, 29 can be advantageous.
  • the Figure 5 shows an advantageous embodiment of an actuating lever 6, which can be used as a first or second actuating lever 19, 29, in the event that the conductor connection terminal has only one conductor insertion opening 10, 20 on each side.
  • the actuating lever 6 has a manual actuating area 60 (grip area) at which the actuating lever 6 can be actuated by a user.
  • the actuating lever 6 also has a bearing axis 61, via which the insulating housing 4, 5 can be mounted.
  • the actuating lever 6 is fork-shaped in the area of the bearing axis 61, with a recessed area 65 in the middle, with which the actuating lever 6 can be slipped over the clamping spring located between them.
  • the clamping spring then has laterally protruding application areas 13 and 23, respectively, at which the clamping spring can be acted upon via actuating areas 62 of the actuating lever 6.
  • a rear contour of the actuating lever 6 has two bearing areas 63, 64 arranged at an angle to one another, via which the actuating lever is supported in the insulating housing and/or on the busbar 3. In the closed actuating position, the actuating lever 6 rests on the bearing area 63, and in the open position on the bearing area 64.
  • the bearing axis 61 is accommodated in a groove (not shown) arranged in the upper housing part 4 and aligned essentially perpendicular to the busbar 3, in order to be able to absorb a deflection occurring during the pivoting movement of the actuating lever 19, 29 caused by the bearing areas 63, 64, which slide on the busbar 3 during the pivoting movement of the actuating lever 19, 29.
  • the Figure 4 shows a design of an actuating lever 6 which is designed for a conductor connection terminal in which there are two spring-loaded terminal connections arranged next to one another on each side of the housing. Accordingly, the entire actuating lever 6 is designed to be wider and has two adjacent, recessed areas 65 through which the respective clamping springs can be guided. Accordingly, three loading areas 62 are provided. The middle loading area 62 acts simultaneously on the two adjacent clamping springs on one side of the conductor connection terminal 9.
  • the conductor connection terminal 9 according to Figure 6 corresponds in its essential structure to the previously established Figures 1 to 3 explained conductor connection terminal 9. Therefore, the differences will be discussed below.
  • the Figure 6 shows the first spring-loaded clamp connection 1 with the first actuating lever 19 open, such that the first clamping point 31 is not touched by the clamping leg 12 and any electrical conductor that may have been clamped there beforehand can be removed. It can be seen that the clamping leg 12 of the first clamping spring 11 is then removed from the first clamping point 31.
  • the second spring-loaded clamp connection 2 is shown in the closed state, ie the second actuating lever 29 is in the closed position. In this state, the clamping leg 22 of the second clamping spring 21 touches the second clamping point 32 of the busbar 3 at the end.
  • the contact leg 15 rests against an inner wall region 41 of the insulating housing 4, 5 and is supported thereat at least in part against the forces absorbed by the clamping leg 12.
  • the contact leg 25 rests against an inner wall region 42 of the insulating housing 4, 5 and is supported thereat at least in part against the forces absorbed by the clamping leg 22.
  • the end section 16 of the contact leg 15 extends beyond the vertical region 17 further downwards through the through opening 30 of the busbar 3 and the recess 82 of the support plate 8 and is finally suspended in the recess 82, e.g. by an end piece 18 of the end section 16 being further angled and thus engaging behind the recess 82.
  • the end section 26 of the contact leg 25 extends beyond the vertical region 27 further downwards through the through opening 30 of the busbar 3 and the recess 82 of the support plate 8 and is finally suspended in the recess 82, e.g. by an end piece 28 of the end section 26 being further angled and thus engaging behind the recess 82.
  • the clamping springs 11, 21 may initially, ie before they are attached to the busbar 3, not yet be bent outwards in their respective end pieces 18, 28 as in Figure 1 can be seen. They can initially run essentially in a straight line. After mounting the clamping springs 11, 21 in the through hole 30 of the busbar 3, a further manufacturing step takes place in which the end pieces 18, 28 are bent outwards, ie in the direction of the respective conductor insertion opening 10, 20, and then engage behind the recess 82.

Landscapes

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

Claims (13)

  1. Borne de raccordement de conducteur (9) comportant au moins un raccord de serrage par force de ressort (1, 2) qui présente au moins un ressort de serrage (11, 21) et au moins un rail conducteur (3), une branche de serrage (12, 22) du ressort de serrage (11, 21) étant précontrainte par rapport au rail conducteur (3), de sorte qu'un conducteur électrique peut être raccordé sous la force du ressort entre la branche de serrage (12, 22) et un côté de raccordement de conducteur (39) du rail conducteur (3),
    caractérisée en ce que
    le rail conducteur (3) est déformable par le ressort de serrage (11, 21),
    la borne de raccordement de conducteur (9) présente comme autre composant au moins une tôle de soutien (8) par laquelle le rail conducteur (3) est soutenu à l'encontre d'une déformation du rail conducteur (3) provoquée par le ressort de serrage (11, 21), la tôle de soutien (8) étant disposée sur le côté du rail conducteur (3) détourné du côté de raccordement de conducteur (39) du rail conducteur (3).
  2. Borne de raccordement de conducteur selon la revendication précédente,
    caractérisée en ce que
    la tôle de soutien (8) s'appuie directement contre le rail conducteur (3).
  3. Borne de raccordement de conducteur selon l'une des revendications précédentes,
    caractérisée en ce que
    la tôle de soutien (8) présente au moins une surface de soutien (80) s'étendant sensiblement parallèlement au rail conducteur, et le cas échéant au moins une portion de renforcement (81) qui est coudée par rapport à la surface de soutien (80) et par laquelle le moment d'inertie surfacique de la tôle de soutien (8) est augmenté au moins dans la direction longitudinale du rail conducteur (3).
  4. Borne de raccordement de conducteur selon l'une des revendications précédentes,
    caractérisée en ce que
    la tôle de soutien (8) présente au moins une surface de soutien (80) qui s'étend sensiblement parallèlement au rail conducteur et qui présente au moins une échancrure (82), et la tôle de soutien (8) est fixée au rail conducteur (3) au moyen d'au moins un élément de fixation (18, 28, 71, 72) traversant l'échancrure (82).
  5. Borne de raccordement de conducteur selon la revendication précédente,
    caractérisée en ce que
    la tôle de soutien (8) est fixée au rail conducteur (3) au moyen d'une liaison par coopération de forme par l'élément de fixation traversant (18, 28, 71, 72).
  6. Borne de raccordement de conducteur selon l'une des revendications 4 à 5,
    caractérisée en ce que
    l'élément de fixation traversant (18, 28, 71, 72) est un composant d'un seul tenant du ressort de serrage (11, 21), en particulier un composant d'une portion d'extrémité prolongée (16, 26) d'une branche d'appui (15, 25) du ressort de serrage (11, 21).
  7. Borne de raccordement de conducteur selon l'une des revendications 4 à 6,
    caractérisée en ce que
    l'élément de fixation traversant (18, 28, 71, 72) présente en section transversale une forme de tête de champignon au moins dans sa zone traversant l'échancrure (82).
  8. Borne de raccordement de conducteur selon l'une des revendications 4 à 7,
    caractérisée en ce que
    la tôle de soutien (8) peut être fixée au rail conducteur (3) par un mouvement linéaire et/ou par un mouvement rotatif au moyen de l'élément de fixation (18, 28, 71, 72).
  9. Borne de raccordement de conducteur selon l'une des revendications précédentes,
    la borne de raccordement de conducteur (9) étant réalisée sous forme de borne de connexion pour connecter au moins deux conducteurs électriques entre eux, présentant les caractéristiques suivantes :
    a) la borne de connexion comprend un boîtier en matériau isolant (4, 5) ayant au moins une première et une deuxième ouverture d'insertion de conducteur (10, 20),
    b) la première et la deuxième ouverture d'insertion de conducteur (10, 20) sont disposées sur des côtés opposés du boîtier en matériau isolant (4, 5),
    c) dans le boîtier en matériau isolant (4, 5) sont disposés un premier raccord de serrage par force de ressort (1) pour la mise en contact électrique d'un premier conducteur électrique inséré à travers la première ouverture d'insertion de conducteur (10), et un deuxième raccord de serrage par force de ressort (2) pour la mise en contact électrique d'un deuxième conducteur électrique inséré à travers la deuxième ouverture d'insertion de conducteur (20),
    d) le premier raccord de serrage par force de ressort (1) est connecté électriquement au deuxième raccord de serrage par force de ressort (2) par le même rail conducteur (3) continu.
  10. Borne de raccordement de conducteur selon la revendication précédente,
    caractérisée en ce que
    le rail conducteur (3) présente au moins une ouverture de passage (30) disposée entre le premier et le deuxième emplacement de serrage (31, 32), une portion d'extrémité prolongée (16, 26) de la branche d'appui (15, 25) du premier et/ou du deuxième ressort de serrage (11, 21) étant guidée à travers l'ouverture de passage (30) du rail conducteur (3) et étant fixée sur la tôle de soutien (8) en tant qu'élément de fixation (18, 28, 71, 72).
  11. Borne de raccordement de conducteur selon l'une des revendications 9 à 10,
    caractérisée en ce que
    la tôle de soutien (8) s'étend le long du rail conducteur (3) depuis le premier raccord de serrage par force de ressort (1) jusqu'au deuxième raccord de serrage par force de ressort (2).
  12. Borne de raccordement de conducteur selon l'une des revendications 9 à 10,
    caractérisée en ce que
    le premier et/ou le deuxième ressort de serrage (11, 21) est réalisé en forme de boucle, la branche d'appui respective (15, 25) étant recourbée en direction du rail conducteur (3) dans une portion d'extrémité prolongée (16, 26) du ressort de serrage respectif (11, 21).
  13. Borne de raccordement de conducteur selon l'une des revendications 9 à 11,
    caractérisée en ce que
    le premier ressort de serrage (11) touche le deuxième ressort de serrage (21) dans la zone de leurs branches d'appui respectives (15, 25).
EP18192960.5A 2017-09-08 2018-09-06 Borne de connexion conductrice Active EP3454422B2 (fr)

Priority Applications (1)

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PL18192960T PL3454422T3 (pl) 2017-09-08 2018-09-06 Zacisk przyłączeniowy przewodu

Applications Claiming Priority (1)

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DE202017105467.5U DE202017105467U1 (de) 2017-09-08 2017-09-08 Leiteranschlussklemme

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EP3454422A1 EP3454422A1 (fr) 2019-03-13
EP3454422B1 EP3454422B1 (fr) 2021-03-17
EP3454422B2 true EP3454422B2 (fr) 2024-04-17

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DE (1) DE202017105467U1 (fr)
PL (1) PL3454422T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019108291A1 (de) * 2019-03-29 2020-10-01 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
DE102019116930B4 (de) * 2019-06-24 2023-11-16 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Elektrische Anschlussklemme
DE102019117302A1 (de) * 2019-06-27 2020-12-31 Phoenix Contact Gmbh & Co. Kg Anschlussklemmenanordnung zum Anschließen mindestens eines elektrischen Leiters
DE102019120302B4 (de) * 2019-07-26 2022-11-24 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme, Klemmfeder einer Leiteranschlussklemme und Anordnung aus wenigstens zwei Klemmfedern
DE102019132008A1 (de) * 2019-11-26 2021-05-27 Phoenix Contact Gmbh & Co. Kg Anschlussklemme sowie elektronisches Gerät
DE202020100089U1 (de) * 2020-01-09 2021-04-12 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
DE102020104080C5 (de) 2020-02-17 2022-05-05 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Leiteranschlussklemme und Verfahren zur Montage einer Leiteranschlussklemme

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DE202009002324U1 (de) † 2009-02-18 2010-07-29 Weidmüller Interface GmbH & Co. KG Anschlussklemme zum Anschluss von Leiterenden
DE202010009666U1 (de) † 2010-06-30 2011-11-29 Weidmüller Interface GmbH & Co. KG Miniatur-Federklemme
DE102013101411A1 (de) † 2013-02-13 2014-08-14 Wago Verwaltungsgesellschaft Mbh Federkraftklemmanschluss und Leiteranschlussklemme
DE102014119421A1 (de) † 2014-12-22 2016-06-23 Wago Verwaltungsgesellschaft Mbh Verbindungsklemme und Verfahren zur Montage einer Verbindungsklemme
EP3125372A1 (fr) † 2011-12-14 2017-02-01 Wago Verwaltungsgesellschaft mbH Borne de connexion

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DE10355195B4 (de) * 2003-11-26 2007-03-15 Wieland Electric Gmbh Leiteranschluss
DE102010025930B4 (de) * 2010-07-02 2019-10-17 Phoenix Contact Gmbh & Co. Kg Anschlussklemme
DE102013101830B4 (de) * 2013-01-08 2017-12-28 Wago Verwaltungsgesellschaft Mbh Elektrische Anschlussklemme und Verfahren zu dessen Montage
DE102015119247A1 (de) 2015-11-09 2017-05-11 Wago Verwaltungsgesellschaft Mbh Verbindungsklemme

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DE202009002324U1 (de) † 2009-02-18 2010-07-29 Weidmüller Interface GmbH & Co. KG Anschlussklemme zum Anschluss von Leiterenden
DE202010009666U1 (de) † 2010-06-30 2011-11-29 Weidmüller Interface GmbH & Co. KG Miniatur-Federklemme
EP3125372A1 (fr) † 2011-12-14 2017-02-01 Wago Verwaltungsgesellschaft mbH Borne de connexion
DE102013101411A1 (de) † 2013-02-13 2014-08-14 Wago Verwaltungsgesellschaft Mbh Federkraftklemmanschluss und Leiteranschlussklemme
DE102014119421A1 (de) † 2014-12-22 2016-06-23 Wago Verwaltungsgesellschaft Mbh Verbindungsklemme und Verfahren zur Montage einer Verbindungsklemme

Also Published As

Publication number Publication date
PL3454422T3 (pl) 2021-10-04
DE202017105467U1 (de) 2018-12-12
EP3454422B1 (fr) 2021-03-17
EP3454422A1 (fr) 2019-03-13

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