EP2583357B1 - Bloc de jonction - Google Patents

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Publication number
EP2583357B1
EP2583357B1 EP20110725461 EP11725461A EP2583357B1 EP 2583357 B1 EP2583357 B1 EP 2583357B1 EP 20110725461 EP20110725461 EP 20110725461 EP 11725461 A EP11725461 A EP 11725461A EP 2583357 B1 EP2583357 B1 EP 2583357B1
Authority
EP
European Patent Office
Prior art keywords
terminal block
terminal
vertical
guide
connector
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
EP20110725461
Other languages
German (de)
English (en)
Other versions
EP2583357A1 (fr
Inventor
Christian Heggemann
Hans Schlingmann
Marco Waldhoff
Michael Meyer
Sabine Schröder
Thorsten SÖDER
Ralf Henke
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface GmbH and Co KG
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 Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Publication of EP2583357A1 publication Critical patent/EP2583357A1/fr
Application granted granted Critical
Publication of EP2583357B1 publication Critical patent/EP2583357B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • 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
    • H01R9/2691—Clip-on terminal blocks for side-by-side rail- or strip-mounting with ground wire connection to the rail

Definitions

  • the invention relates to a terminal block according to the preamble of claim 1.
  • Such terminal blocks are provided for connecting electrical conductors.
  • a bare end of a conductor is fixed in a terminal, which is electrically conductively connected via a conductor element with another terminal or a connector.
  • another electrical conductor can be connected in a corresponding manner.
  • the document EP 0 763 874 A2 shows an electrical Etagenklernme with two busbars, which are electrically connected to each other with an electrically conductive bridge.
  • terminal blocks In order to provide a small amount of space, e.g. In a control cabinet or a terminal box, to provide a plurality of terminals, so-called double-level terminals are used as terminal blocks.
  • the publication DE 20 2008 015 306 U1 shows a terminal block assembly of several terminal blocks and a test plug, either with a busbar one of the terminal blocks, or a cross connector for connecting the busbars of a plurality of the terminal blocks is contactable.
  • the object of the present invention is therefore to provide an improved terminal block.
  • the terminal is formed with an upper part and a lower part with a respective conductor element, which in a first embodiment are removably connectable to each other again.
  • the upper part and the lower part form, so to speak, each separate terminal blocks, but which are connectable to each other.
  • connection terminals which are connected to one another by the conductor element, such as a busbar.
  • conductor element such as a busbar.
  • connection elements such as pins or sockets.
  • the upper part in the direction of arrangement are provided on both sides with insulating walls, so that it is also possible to set up a single shell only on a single row of parts only at one point, without the end angle or the like. Are required.
  • the fixation of the upper part on the lower part at least in the direction of arrangement can be done by swords or the like. Or by other means such as the vertical connector.
  • the upper part can be inserted into the lower part.
  • the terminal blocks can be extended in any extent in a simple manner, with a particular advantage is that the upper part is held firmly in the lower part not only in the longitudinal direction, transverse direction and height direction of the terminal, but is also lockable and this locking means of a tool , eg Screwdriver blade, is again detachable.
  • a connection of the conductor elements in the upper part and lower part is effected by at least one plug-in and again releasable vertical connector, which connects the conductor element of the lower part and the conductor element of the upper part electrically conductive and possibly also mechanically by simply plugging.
  • a vertical connector is used to conductively connect the upper part and the lower part with each other.
  • the at least one vertical connector can be guided in vertical channels in the lower part and in the upper part. This ensures a simple and safe threading and joining.
  • the upper part can have at least one guide blade, which can be inserted and pushed into the designated at least one corresponding guide groove of the lower part without excessive force. Snapping as in the prior art is not required.
  • the upper part is lockable with the lower part, which can be done for example by means of at least one latching hook, which can be mounted next to the at least one guide blade so that it has a necessary suspension for locking.
  • the at least one latching hook may have a latching element, for example in the form of a hook, which can be releasably locked with an opening with an undercut in a wall of the lower part.
  • the upper part can be provided with at least one centering element, which cooperates with at least one centering receptacle of the lower part corresponding to it. That's one easy and easy assembly guaranteed. By locking the latching hook a secure and fast grip is possible.
  • the at least one vertical connector having an upper part connection and a lower part connection, which form an electrical connection by contacting with the respective conductor element in the respective contact opening by resilient contact pressure and / or cutting sections.
  • the conductor element of the lower part can be designed for a potential grounding.
  • terminal block can form four different versions, namely through terminal upper part and through terminal lower part, through terminal upper part and PE terminal (potential ground) lower part, connection via vertical connector of upper part and lower part, and connection via vertical connector of upper part and lower part as a common PE terminal.
  • cross-connector can be provided to adjacent terminal blocks, which can also be electrically connected to the vertical connectors, so that there is a great variety of connectivity options with small number of parts and small space.
  • the upper part and the lower part can also be themselves parts of a more than two-storey design, as well as three or more levels of "upper and lower parts" or successive settable terminal blocks can be realized.
  • Coordinate systems x, y, z are used in the figures for orientation.
  • FIG. 1 shows a schematic perspective side view of an embodiment of a lower part 2 of a terminal block according to the invention 1 (see Fig. 3 . 4 ), and FIG. 2 FIG. 3 shows a schematic perspective side view of an exemplary embodiment of an upper part 20 of the terminal block 1 according to the invention.
  • the lower part 2 comprises a lower part body 2a or a housing with a top wall 3 and a front wall 4, which are interconnected via transverse walls 9, only a few of which are indicated by reference numerals.
  • the walls 3 and 4 run here in a yz-plane transverse to an x-direction of a support rail 38.
  • the lower part body 2a is provided on its underside with a mounting portion 10, for mounting the lower part 2 on the support rail 38, for example, a DIN rail, is adjusted.
  • One end of the lower part 2 has a connection portion A, which in Fig. 1 is formed with a clamp 18.
  • the other end of the lower part 2 is in Fig. 1 designed as a connector side B for receiving a connector with a connector receptacle 8.
  • at least one further connection terminal for the connection of a conductor could be provided.
  • connection side A with an insertion shaft 11 serves to connect a conductor, not shown, in a terminal 18 (eg a spring terminal, a screw terminal or a insulation-piercing terminal), which has a Conduit element 13 is electrically conductively connected to a plug-in portion 16 in a connector receptacle 8 on the connector side B.
  • a clamping element 19 of the clamp 18 can be actuated by an actuating shaft 19 with a tool.
  • an unspecified described marking portion 39 is formed for attaching associated terminal or terminal designations.
  • the lower part 2 at least one conductor element 13 and at least one or more so conductive or formed terminals (in the broadest sense "terminals") for external conductors or plug-in device and the mounting portion 10 for attachment to a support rail 38.
  • the conducting element 13 is arranged in the lower part body 2a in the longitudinal direction of the lower part 2a, ie in the y direction, approximately halfway in the z direction of the lower part body 2a above the fixing section 10 and extends from the terminal side A of the terminal 18 to the connector side B. for plug receptacle 8.
  • the conduit member 13 has a central portion 14 with at least one contact opening 15, which will be explained in more detail below. At one end (in Fig. 1 on the right side), the central portion 15 is bent upwards in the z-direction and provided with the plug portion 16. The other end of the central portion 14 is connected via a terminal portion 17 to the terminal 18.
  • the clamp 18 has a clamping element 19, which in Fig. 1 a screw is.
  • the terminal 18 can also be configured differently, for example as a spring clip.
  • the lower part body 2a has at its center a channel dome 28, which here has a rectangular cross section and extends from the central portion 14 of the conduit member 13 to the top of the lower part body 2a.
  • a channel dome 28 On its upper side, two guide cheeks 27, which extend in the x-direction and taper upwards in the z-direction, are integrally formed on the channel mandrel 28.
  • a vertical channel 7 is formed, the upper opening is located between the guide cheeks 27.
  • the vertical channel 7 extends in the z-direction, ie in the vertical direction of the lower part body 2a, to a lower opening in the channel mandrel 28, which extends above the central portion 14 of the duct element 13 and is aligned with the contact opening 15 of the central portion 14.
  • a V-shaped connector receptacle 29 Below the contact opening 15, a V-shaped connector receptacle 29 is formed in the attachment portion 10. Their function and the function of the vertical channel 7 will be described in more detail below.
  • a centering receptacle 6 is in each case formed in the lower part body 2a, which has a general U-shape.
  • a guide groove 5 with a substantially rectangular cross-section.
  • Each guide groove 5 is formed by the top wall 3, the front wall 4 and two transverse walls 9. It can be open at the bottom, partially open or closed.
  • Each guide groove 5 also has a portion hook guide 5a, which is provided at its lower end with an opening with an undercut 5b.
  • the hook guide 5a is arranged on the left side of the guide groove 5, the opening with the undercut 5b being arranged in the front wall 4.
  • the hook guide 5a of the right guide groove 5 is located on the right side of the guide groove 5, wherein the opening with the undercut 5b is in the top wall 4, as in the Fig. 7 can be seen.
  • Fig. 2 a schematic perspective side view of an embodiment of the upper part 20 of the terminal block according to the invention. 1
  • the upper part 20 has the same dimension in the x-direction as the lower part 2, but is shorter in its length dimension in the y-direction than the lower part 2. Further, the upper part 20 has similar components and sections as the lower part 2, which with the corresponding Reference numerals are provided with an apostrophe "'".
  • the upper part 20 in turn has the at least one conductor element 13 'and at least one or more terminals connected thereto for external conductors or plugs.
  • An upper body 20a has a connection side A 'with an insertion shaft 11', a clamp 18 ', a clamping element 19', an actuating shaft 12 'and an identification section 39'.
  • a connector side B ' serves to receive a connector with a connector receptacle 8'.
  • a top wall 3 'and a front wall 4' are connected by transverse walls 9 '.
  • the connection side A 'and the connector side B' are connected by a center body 21.
  • the underside of the upper part 20 has on both sides in each case a guide blade 22 and on the outer sides thereof in each case a latching hook 23 with a latching element 24.
  • Guide blades 22 and latching hooks 23 are each separated by an elongated recess in the z-direction, wherein this recess extends over approximately three quarters of the length of the guide blades 22 in the z-direction and is open at the bottom.
  • Each latching hook 23 is approximately one third as long in the y-direction as a guide blade 22 in the y-direction.
  • the guide blades 22 and the latching hooks 23 together have a length of approximately two thirds of the total length of the upper part body 20a in the y direction in the y direction and are respectively arranged on the connection side A 'and the connector side B'.
  • the guide blades 22 adjacent transverse walls of the centering elements 25 extend obliquely downward in the z direction and are approximately in the middle of the length of the guide blades 22 in the z direction to Center bent in the y direction. Between the centering elements 25 is in the Fig. 2 extends the top wall 3 as a channel cover wall 26, which closes the gap between the centering elements 25 in the plane of the top wall 3 '. This is in the FIGS. 7 to 11 more clearly recognizable.
  • a duct element 13 ' is arranged with a middle section 14' in the upper part body 20a.
  • the central portion 14 ' is provided in the region of the plug receptacle 8' with a plug portion 16 '- similar to the lower part 2 -, wherein the other end of the central portion 14 'is connected via a Z-shaped bent clamping portion 17' to the terminal 18 '.
  • the center body 21 has a vertical channel 7 ', the upper opening between the two transverse walls 9' in the central transverse groove 37 is located.
  • the lower opening of the vertical channel 7 ' is above a contact opening 15' of the central portion 14 'of the conduit member 13', with which the lower opening of the vertical channel 7 'is aligned.
  • Below the contact opening 15 ' is the intermediate space between the two centering elements 25th
  • the upper part 20 can be removably inserted into the lower part 2 to form the terminal 1, ie a double-storey terminal 1. This is related to Fig. 3 and 4 described.
  • FIG. 3 shows a schematic perspective side view of the terminal block 1 according to the invention in the assembly of lower part 2 and upper part 20, and FIG. 4 shows in a schematic perspective side view of the bottom part 2 and top 20 assembled according to the invention terminal 1 after Fig. 3 ,
  • the lower part 2 is already placed with its attachment portion 10 on the support rail 38.
  • the upper part 20 is shown here during the insertion process in the lower part 2.
  • the connection sides A, A 'and connector sides B, B' are each on one side.
  • the guide blades 22 and the latching hooks 23 of the upper part 20 are respectively inserted into the guide grooves 5 and hook guides 5a of the lower part body 2a.
  • the upper part 20 is inserted into the lower part 2, wherein the latching hooks 23 latch in the openings provided with undercuts 5b in the front wall 4 and top wall 3 due to the recesses in the x direction , Im in Fig.
  • the guide blades 22 and latching hooks 23 are completely in the guide grooves 5 and hook guides 5a completely received, wherein the lower edges (here on both longitudinal sides in the y direction) of the upper body 20a rest on the upper side of the lower part body 2a. Furthermore, the centering elements 25 are received in the corresponding with them centering 6 of the lower part body 2a, wherein the channel mandrel 28 is disposed in the space between the centering elements 25 of the upper body 20a.
  • the guide cheeks 27 facilitate with their bevelled upper ends of the insertion and centering.
  • the upper part 20 is inserted immovably in this way in the lower part 2.
  • Displacements in the y- and / or x-direction are limited by the guide grooves 5, pulling out in the z-direction is prevented by the latched in the openings with undercuts 5 b locking elements 24 of the latching hook 23 of the upper part 2.
  • a pulling out of the upper part 20 from the lower part 2 is possible if both sides of the locking elements 24 of the latching hooks 23 are each pressed in the x-direction by means of a tool in the lower part body 2a to release their latching.
  • the terminal block 1 can be used in this embodiment with its lower part 2 and its upper part 20 as a double terminal device. It is also possible for the conducting element 13 of the lower part 2 to be used as potential earth connection (PE), e.g. via a connecting bracket, not shown, with the support rail 38, is usable.
  • PE potential earth connection
  • Fig. 5 shows a schematic perspective side view of the assembled terminal block 1 according to the invention Fig. 3 before using a vertical connector 30 and Fig. 6 adjusts the terminal block 1 Fig. 5 with inserted vertical connector 30.
  • the vertical connector 30 has a holder 31 with guide sections 32 and a line section 33 fixed therein.
  • the holder 31 is made of an insulating material with top-mounted corrugations for better handling, wherein the line section 33 here consists of two electrically conductive metal strips, which are designed, for example, as a stamped and bent part, starting from the holder 31 in the z-direction downwards - first form a straight section.
  • an upper part connection 34 which consists in the fact that the extension of the conductor section 33 here in the y-direction is enlarged by a bulge.
  • a straight again extending connecting portion 35 is arranged, which terminates in a downwardly tapered end portion 36. Before this end portion of the connecting portion 35 is extended in a certain range here in the x-direction, for example, also notched, which is out 10 and 11 is apparent.
  • the vertical connector 30 is now inserted with the end portion 36 from above into the upper opening of the vertical channel 7 'of the upper body 20a in the transverse groove 37 between the transverse walls 9'.
  • the end portion 36 and the adjoining portions 35, 34 and 33 of the vertical connector 30 are first guided through the vertical channel 7 'of the upper body 20a so that the end portion 36 with its tip slightly through the contact opening 15' of the central portion 14 'of the conduit element Thread 13 'of the upper part 20 and penetrates into the upper opening of the vertical channel 7 of the lower part body 2 a between the guide cheeks 27.
  • Fig. 7 illustrates the terminal 1 with inserted vertical connector 30 after Fig. 6 seen from the opposite side, ie now the top walls 3, 3 'in the foreground.
  • Fig. 6 seen from the opposite side, ie now the top walls 3, 3 'in the foreground.
  • the channel cover wall 26 in extension of the top wall 3 'of the upper body 20a down in the z-direction has a trapezoidal shape and in a Kanaldeckwandability 26 a, which is formed in the top wall 3 of the lower part body 2a is added.
  • Fig. 8 shows a perspective cross-sectional view of the terminal 1 after Fig. 3 in the region of the vertical channel 7, 7 '.
  • Fig. 9 displays an enlarged view of area IX Fig. 8 there.
  • Fig. 10 shows a perspective cross-sectional view of the terminal after Fig. 6 with inserted vertical connector 30; and finally shows Fig. 11 an enlarged view of the area XI Fig. 10 ,
  • Fig. 8 the upper part 20 is shown in the insertion process in the lower part 2, wherein a section in the xz plane through the vertical channel 7, 7 'is shown.
  • the vertical channel 7 is defined in an upper portion of the top wall 3 'and the front wall 4' of the upper body 20 a and has a rectangular cross-section.
  • the upper opening of the vertical channel 7 and the inner sides of the transverse walls 9 ', which bound the opening at its upper side in the y-direction left and right, are adapted corresponding to the guide portion 32 of the vertical connector 30, as well as in Fig. 10 you can see.
  • the channel cover wall 26 forms a protection and a cover of an exposed portion of the vertical channel 7 'and the conductive portion of the vertical connector 30 inserted therein.
  • the vertical channel 7 of the lower part body 2a is defined by the top wall 3 and the front wall 4, wherein the connector receptacle 29 is additionally limited in the z direction by a transverse wall 9.
  • Fig. 9 are the contact openings 15, 15 'clearly visible.
  • Fig. 10 shows the inserted vertical connector 30 in its end position.
  • the holder 31 is received with the guide portion 32 in the upper opening of the vertical channel 7 'of the upper body 20a and is fixed in the z-direction with a shoulder to a stop of the opening.
  • the line section 33 is received in the vertical channel 7 'of the upper body 20a.
  • the top connection 34 with bulges in the y-direction is defined in the contact opening 15 'of the central portion 14' of the upper conduit member 13 'due to their spring characteristics and thus forms an electrically conductive contact between the conduit portion 33, the connecting portion 35 and the conduit member 13' of the upper part 20.
  • the upper part 34 may be executed differently, for example with notches with cutting sections.
  • the connecting portion 35 of the vertical connector 30 is received in the vertical channel 7 of the lower body 2a, wherein the lower part connection 35a of the connecting portion 35 in the contact opening 15 of the central portion 14 of the conduit member 13 of the lower part 2 is determined due to their bulges in the x direction.
  • This can also be done in other ways, e.g. by means of notches with cutting sections. In this way, an electrically conductive connection between the line elements 13 and 13 'via the connecting portion 35 of the vertical connector 30 is made.
  • the vertical connector 30 can be used in the same or similar manner. It could be provided over three levels extending vertical connector or there would be more vertical connectors that connect two of the levels conductive.
  • Terminal block 1 is also referred to as a "piggyback" terminal.
  • the lower part 2 and the upper part 20 of the terminal 1 also unequal terminal sides A, A 'with plug receptacles 8, 8' have. All combinations are conceivable.
  • the lower part 2 can also be found separately without upper part 20 use.
  • a plurality of vertical connectors 30 may be used, which are arranged parallel to one another in the y-direction, the middle sections 14, 14 'of the line elements 13, 13' having a corresponding number of contact openings 15, 15 '.
  • the vertical connector 30 may also include an insulated lead portion 33 which is formed so that the lead portions 13, 13 'are not connected but are connected to lead out lines, eg for measurement purposes or for a reporting element (lamp).
  • lead out lines eg for measurement purposes or for a reporting element (lamp).
  • the transverse grooves 37 may be provided for receiving cross connectors, which in the x direction via two or more juxtaposed terminal blocks 1 connect either to one conductor element 13, the other conductor element 13 'or both.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (10)

  1. Borne série (1) pour conducteurs électriques (21), comportant :
    a) une partie inférieure (2) avec au moins un élément conducteur (13) et avec au moins une ou plusieurs connexions reliées à celui-ci de façon conductrice pour des conducteurs ou des connecteurs et avec une partie de fixation (10) pour la fixation sur un rail porteur (38) ; et
    b) une partie supérieure (20) avec au moins un élément conducteur (13') et avec au moins un ou plusieurs connexions reliées à celui-ci de façon conductrice pour des conducteurs ou des connecteurs,
    c) la partie supérieure (20) pouvant être fixée sur la partie inférieure (2), de préférence de façon amovible, la fixation étant au moins telle qu'après la fixation, la partie supérieure ne puisse plus se déplacer dans la direction du rail porteur par rapport à la partie inférieure,
    caractérisée en ce que
    d) elle comporte au moins un connecteur vertical (30) enfichable et pouvant de préférence être retiré à nouveau, qui est passé à travers des ouvertures de contact (15, 15') des éléments conducteurs (13, 13') de la partie supérieure (20) et de la partie inférieure (2) et relie les éléments conducteurs (13, 13') de la partie supérieure et de la partie inférieure de façon électriquement conductrice en établissant un contact dans les ouvertures de contact (15, 15').
  2. Borne série (1) selon la revendication 1, caractérisée en ce que la fixation de la partie supérieure sur la partie inférieure s'effectue au moins dans le sens d'alignement au moyen de palettes ou d'autres moyens tels que les connecteurs verticaux.
  3. Borne série (1) selon la revendication 1 ou 2, caractérisée en ce que la partie inférieure présente au moins une rainure de guidage (5) dans laquelle la partie supérieure (20) peut être emboîtée et peut être assemblée de façon amovible avec la partie inférieure (2).
  4. Borne série (1) selon l'une des revendications précédentes, caractérisée en ce que la partie supérieure (20) comporte au moins une palette de guidage (22) qui correspond avec au moins une rainure de guidage (5), peut être insérée dans celle-ci et peut être verrouillée avec la partie inférieure (2).
  5. Borne série (1) selon l'une des revendications précédentes, caractérisée en ce que la partie supérieure (20) est munie d'au moins un crochet d'engagement (23) qui peut être inséré dans un guide de crochet (5a) de l'au moins une rainure de guidage (5) et verrouillé avec celui-ci.
  6. Borne série (1) selon la revendication 5, caractérisée en ce que l'au moins un crochet d'engagement (23) comporte un élément d'engagement (24) qui peut être verrouillé de façon amovible avec une ouverture avec contre-dépouille (5b) dans une paroi (3, 4) de la partie inférieure (2).
  7. Borne série (1) selon l'une des revendications précédentes, caractérisée en ce que la partie supérieure (2) est munie d'au moins un élément de centrage (25) qui coopère avec au moins un réceptacle de centrage (6) correspondant de la partie inférieure (2).
  8. Borne série (1) selon l'une des revendications précédentes, caractérisée en ce que l'au moins un connecteur vertical (30) est guidé dans des canaux verticaux (7, 7') dans la partie inférieure (2) et la partie supérieure (20).
  9. Borne série (1) selon l'une des revendications précédentes, caractérisée en ce que l'au moins un connecteur vertical (30) [comporte] une liaison à la partie supérieure (34) et une liaison à la partie inférieure (35a), qui forment une liaison électrique en établissant le contact avec l'élément conducteur (13, 13') correspondant dans l'ouverture de contact (15, 15') de celui-ci par une pression d'appui élastique et/ou des sections découpées.
  10. Borne série (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément conducteur (13) de la partie inférieure (2) est conçue en vue d'une mise à la masse du potentiel.
EP20110725461 2010-06-19 2011-06-15 Bloc de jonction Active EP2583357B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201020009293 DE202010009293U1 (de) 2010-06-19 2010-06-19 Reihenklemme
PCT/EP2011/059978 WO2011157772A1 (fr) 2010-06-19 2011-06-15 Bloc de jonction

Publications (2)

Publication Number Publication Date
EP2583357A1 EP2583357A1 (fr) 2013-04-24
EP2583357B1 true EP2583357B1 (fr) 2015-05-20

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EP (1) EP2583357B1 (fr)
DE (1) DE202010009293U1 (fr)
WO (1) WO2011157772A1 (fr)

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CN110868004A (zh) * 2019-12-12 2020-03-06 宁波奥克斯电气股份有限公司 一种电机端子及空调器

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