EP1515397A1 - Borne de connexion électrique à raccordement enfichable directe de conducteur électrique - Google Patents

Borne de connexion électrique à raccordement enfichable directe de conducteur électrique Download PDF

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Publication number
EP1515397A1
EP1515397A1 EP04005764A EP04005764A EP1515397A1 EP 1515397 A1 EP1515397 A1 EP 1515397A1 EP 04005764 A EP04005764 A EP 04005764A EP 04005764 A EP04005764 A EP 04005764A EP 1515397 A1 EP1515397 A1 EP 1515397A1
Authority
EP
European Patent Office
Prior art keywords
busbar
recess
connecting device
spring
clamping
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.)
Granted
Application number
EP04005764A
Other languages
German (de)
English (en)
Other versions
EP1515397B1 (fr
Inventor
Björn Drewes
Eckard Beins
Herbert Fricke
Jörg Richts
Siegfried Storm
Thomas Tappe
Udo Prüssner
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
Priority to US10/835,332 priority Critical patent/US6893286B2/en
Priority to CNB2004100435372A priority patent/CN100555751C/zh
Publication of EP1515397A1 publication Critical patent/EP1515397A1/fr
Application granted granted Critical
Publication of EP1515397B1 publication Critical patent/EP1515397B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—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
    • H01R4/48275—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 with an opening in the housing for insertion of a release tool
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2101/00—One pole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting

Definitions

  • the invention relates to a connection device according to the preamble of the claim 1.
  • the invention has the object of this problem as simple as possible constructive To solve means.
  • the clamping spring on a first spring leg with a window-like Recess - closed on at least three sides or all around four sides is provided, wherein the first spring leg is followed by a closed loop, which ends in a clamping leg, the window-like recess interspersed, so that the conductor end, which from the side of the loop ago in the window-like Recess is inserted, between the clamping leg and a wall the window-like recess and / or a recess passing through Busbar as an abutment tool-free and direct hiding firmly and contacted is.
  • the invention provides a connection device which in the minimum case only one Clamping spring exists, which itself takes over the contacting function integrating.
  • the clamping spring has a geometry that is reminiscent of a tension spring. But the difference lies in the fact that a conductor from the opposite side - that is from the side of the resilient loop ago - automatically tool-free in the window-shaped recess is inserted to there, for example, between the Clamping leg, which passes through the window-shaped recess, and the edge of the Notch or a recess also passing through the busbar clamped to become.
  • the terminal thus offers high reliability at minimum cost and is can be connected without tools and can be deactivated with a tool.
  • busbar bordered on one side or one on one side having an open recess, which favors the insertion of a conductor end.
  • connection device can also be used on different Be arranged on a power rail, which is the need for Use of another part - the busbar - brings with it, but on the other hand the not to be underestimated advantage that spring and contact the busbar each of the most suitable materials can be selected while at the absence of a busbar a material compromise must be sought namely, a material that has both good resilience and good contacting properties having.
  • the busbar is aligned in a simple manner perpendicular to the recess, e.g. by several times in their end to the clamping spring so um um in particular 90 ° is bent, that a kind U-shaped space at the end of the busbar is formed, on which one side of the Klemmfedem is placed, so that the U-shaped space ideally as multilateral protected or closed Reception room for ladder to be inserted is used.
  • both the material waste on the busbar with particularly compact dimensions minimizes as well as the contacting properties in a particularly ideal manner optimized.
  • Fig. 1 shows a first embodiment of a connecting device 1 for direct plug-in connection a stripped conductor end 2.
  • This has a busbar 3, acting as a compression spring on the conductor end 2 clamping spring 4 for clamping of the conductor end 2 is arranged on the busbar 3, which is designed such is that the conductor end 2 without actuating tool directly into the nip 5 between Clamping spring 4 and busbar is inserted without tools.
  • the clamping spring 4 has a first spring leg 6, which with a window-like Recess 7 is provided. At the first spring leg 6 with the window-like Recess 7, the clamping spring 4 is arranged on the busbar (fixed). Here it is aligned with the spring leg 6 parallel to the busbar and flat on these are laid up and / or attached.
  • the spring leg 6 can also be separated from Busbar legs may be arranged (see Fig. 3).
  • the loop 8 has an elongate shape with two almost substantially parallel aligned spring legs 10, 11 and a spring leg 10, 11 connecting Elbow 12 and is inclined to the conductor insertion direction, in particular such that the angle ⁇ between the clamping leg and the conductor insertion direction L - here vertically from above - smaller than 45 °, in particular smaller than 30 ° is.
  • the clamping spring 4 has a geometry which corresponds to the geometry of so-called Tension spring connections reminds. But it is arranged and designed such that a Ladder can be inserted from the opposite side of the loop without tools is.
  • a very particular advantage of this clamping spring 4 is that it on the one hand a direct plug connection allows, because a conductor can easily into it introduced but not readily against the edge in the area of the nip again 5 are pulled out. For this purpose, the user rather needs a tool.
  • the clamping spring 4 itself takes all forces between the conductor end 2 and 4 clamping spring. For this it is advantageous if the spring leg 6 with the recess 7 is fixed to the busbar 3.
  • the busbar 3 has a Eckwinkelform, wherein one of the two busbar legs 14, 15 of the busbar 3 for direct support of the first spring leg. 6 serves with the window-like recess 7 and even a separate window-like recess 16, which with the window-like recess 7 of the first spring leg 6 is aligned.
  • the window-like recess 16 of the busbar 3 by a punched formed, in particular such that still a busbar piece 17 at a Side is connected to the busbar 3, which is bent over in such a way that he Busbar leg 15 extends through the recess 16 through or continues.
  • a bulge 18 in the busbar 3 in the region of the clamping point 5 is improved the contact between busbar and conductor end 2.
  • Figure 2 shows the arrangement of the connecting device 1 of Figure 1 in an insulating material 19.
  • This insulating housing 19 is provided with at least one window or at least one recess 20 into which the at least one (or more) Connecting device (s) can be used laterally / are.
  • a conductor insertion opening 23a is used to introduce the conductor end 2 in the nip.
  • An insertion opening 23b on the other hand serves to insert an actuating tool 24 (Fig. 3) and thus enables the disconnection of the terminal device, the in this arrangement, for example, is usable for a terminal block.
  • Figure 4 shows a variant of Figure 1, which is characterized in that in particular becomes clear that here the compression spring or clamping spring 4 as a self-contained, formed the forces for contacting the conductor end 2 receiving system is.
  • the busbar 3 'of FIG. 4 in this case has the geometry of Figure 5, i. she is bent from a strip and has three busbar legs 25a, b, c on, of which the middle 25b bent over to transfer sufficiently large currents by 90 ° is and such a side wall of the one-sided open recess 16 '(which is the It is easier to insert the conductor), due to its width and design allowing enough large currents to be transmitted in this area.
  • a bulge 26 is provided for contacting.
  • the clamping spring 4 is spaced here parallel to one of the busbar legs 25a. This spacing is provided by the busbar section 25b and a web 27 realized by the busbar leg 25a upwards in the direction of the clamping spring 4 is bent and this spaced with their free ends.
  • Busbar 3 also in the region of the recess 16' in particular by the busbar section 25b side of the recess (or recess here) 16 ', wherein It should also be emphasized that this busbar 3 is particularly favorable as a stamped and bent part can be made.
  • FIG. 1 can be achieved with this direct connection spring to 5, but for example also multiple connections in the manner of Figure 6 with two connection devices 1, 1 'realize.
  • Fig. 7 shows an analog arrangement with a busbar 3, which via a Connecting web 29 integrally connects two connecting devices, which ever for are constructed in the manner of Figs. 4 and 5.
  • Fig. 8 again shows the corresponding arrangement of two clamping springs 4, 4 ' a busbar 3, which is similar in principle to that of FIG. 1, parallel to each other.
  • FIG. 9 again differs from this embodiment.
  • the two ends 30, 32 of the end portions respectively stepped, U-shaped bent Conductor rail 31 vertically per a recess 7 in the first spring legs. 6 of two Klemmfedem 4, wherein the Klemmfedem 4 rest on the gradations.
  • This variant offers the particular advantage that the conductors the busbar 3 at all do not have to enforce what makes the wiring even easier.
  • Fig. 10 shows the arrangement of two further connecting devices with spaced Power rail in a terminal housing 19, wherein the terminal housing 19th assumes an additional supporting function for the connection devices can and wherein the busbar of the right in this Fig. Connection device additionally a U-shaped receiving space (designed as a deflection of the busbar) 33 in the insertion direction for receiving the conductor end.
  • the Inside the loop 8 enforce the spring support or as an abutment, to fix the clamping spring 4 defined in the terminal housing 19 of insulating material and to ensure proper operation.
  • FIG. 11 shows that here one or both ends of a band-like spring material with conductor property directly each a clamping spring 4 is formed in the manner of Fig. 1.
  • the spring material Acts rather as the busbar 3 "is advantageous when punching the window-shaped recess 7 each left a piece of equipment 34 left that after the Punching the window on three sides and about 90 ° from the plane of the spring band is folded, so that a conductor between the clamping leg 9 of the clamping spring 4 and this piece of equipment 34 would be clamped.
  • FIG. 12 has a busbar 3, which consists of a good electrically conductive metal strip consists, in its end to the clamping spring 4 out repeatedly bent in such a particular 90 ° that a kind of U-shaped space 36 is formed at the end of the busbar 3.
  • a busbar 3 which consists of a good electrically conductive metal strip consists, in its end to the clamping spring 4 out repeatedly bent in such a particular 90 ° that a kind of U-shaped space 36 is formed at the end of the busbar 3.
  • this U-shaped space is laterally (perpendicular to the main extension plane of the busbar following the U) one of the Klemmfedem 4 placed on the type of Fig. 1, so that the interior of the U-shaped Room 36 serves as a receiving space for the conductor to be inserted.
  • the Recess 7 can from the side of the busbar 4 ago can from a busbar piece 35 be penetrated, which facilitates the contact of a conductor or for contacting in interaction with the clamping leg 9 of the clamping spring. 4 serves.
  • the clamping leg 9 has two turns against the direction of the bend the loop 8, which optimize the function.
  • This variant is structurally particularly easy to implement and still features special good connection properties.

Landscapes

  • Installation Of Bus-Bars (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Cable Accessories (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
EP04005764A 2003-09-06 2004-03-11 Borne de connexion électrique à raccordement enfichable directe de conducteur électrique Expired - Lifetime EP1515397B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/835,332 US6893286B2 (en) 2003-09-06 2004-04-30 Connector apparatus adapted for the direct plug-in connection of conductors
CNB2004100435372A CN100555751C (zh) 2003-09-06 2004-05-14 适用于导体直接插入连接的接头结构

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20313855U 2003-09-06
DE20313855U DE20313855U1 (de) 2003-09-06 2003-09-06 Anschlußvorrichtung zum Direktsteckanschluß von Leiterenden

Publications (2)

Publication Number Publication Date
EP1515397A1 true EP1515397A1 (fr) 2005-03-16
EP1515397B1 EP1515397B1 (fr) 2009-02-25

Family

ID=34042342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04005764A Expired - Lifetime EP1515397B1 (fr) 2003-09-06 2004-03-11 Borne de connexion électrique à raccordement enfichable directe de conducteur électrique

Country Status (4)

Country Link
EP (1) EP1515397B1 (fr)
AT (1) ATE424047T1 (fr)
DE (2) DE20313855U1 (fr)
ES (1) ES2321397T3 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1777720A1 (fr) * 2005-10-24 2007-04-25 TYCO Electronics Austria GmbH Élément électrique, notamment support de relais, avec borne élastique et procédé de fabrication
US7329143B2 (en) 2006-02-02 2008-02-12 Phoenix Contact Gmbh & Co. Kg Electrical terminal with a spring force clamping terminal for two conductors
DE202008011186U1 (de) 2008-08-22 2009-12-31 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussvorrichtung
DE102008039219A1 (de) 2008-08-22 2010-02-25 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussvorrichtung
CN101395761B (zh) * 2006-03-04 2011-01-19 威德米勒界面有限公司及两合公司 带有直接插接装置的接线系统
US7896686B2 (en) 2007-05-25 2011-03-01 Phoenix Contact Gmbh & Co. Kg Electrical connection clamp or terminal clamp
CN102655277A (zh) * 2011-03-02 2012-09-05 施耐德电器工业公司 连接装置及其制作方法
US9502790B2 (en) 2013-02-13 2016-11-22 Wago Verwaltungsgesellschaft Mbh Spring clamp contact and connecting terminal for electrical conductors
CN106340730A (zh) * 2015-07-07 2017-01-18 泰连德国有限公司 推入夹式保持器、推入夹组件和电连接器元件
US9705212B1 (en) 2016-10-05 2017-07-11 Dinkle Enterprise Co., Ltd. Structure improvement for connection terminals of terminal block
EP3306750A1 (fr) * 2016-10-06 2018-04-11 Dinkle Enterprise Co., Ltd. Amélioration de structure de bloc de bornes de connexion
DE202018105195U1 (de) 2018-09-11 2019-12-12 Wieland Electric Gmbh Schenkelfeder

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Publication number Priority date Publication date Assignee Title
DE102004045025B3 (de) * 2004-09-15 2006-02-16 Phoenix Contact Gmbh & Co. Kg Elektrische Anschluß- oder Verbindungsklemme
DE102004046471B3 (de) * 2004-09-23 2006-02-09 Phoenix Contact Gmbh & Co. Kg Elektrische Anschluß- oder Verbindungsklemme
DE102005010662B4 (de) * 2005-03-08 2008-04-17 Siemens Ag System mit zumindest zwei mehrpoligen Leistungsschaltern, Schützen, Zeitrelais,Überlastrealis oder sonstigen Realis, Sanftstartern, Schaltgerätekombinationen
DE102005056325B4 (de) * 2005-11-25 2007-08-30 Phoenix Contact Gmbh & Co. Kg Printklemme für Leiterplattenanschluß
DE102006014646B4 (de) * 2006-03-28 2008-06-26 Phoenix Contact Gmbh & Co. Kg Anschlussklemme für Leiterplatten
DE102006057712B3 (de) * 2006-12-07 2008-04-10 Phoenix Contact Gmbh & Co. Kg Federkraftklemme zum Anschluß von Leiterenden und Kabelschuhen
DE102007051900B4 (de) * 2007-10-29 2009-09-10 Wago Verwaltungsgesellschaft Mbh Federkraftanschluss
FR2936656B1 (fr) * 2008-09-29 2010-10-15 Legrand France Borne de connexion electrique automatique
FR2954604B1 (fr) 2009-12-22 2015-02-20 Legrand France Borne de connexion electrique automatique et appareillage electrique comportant une telle borne
CN102694282A (zh) * 2011-03-23 2012-09-26 宁波速普电子有限公司 一种插入式连接器件
DE202011050916U1 (de) 2011-08-05 2012-11-07 Weidmüller Interface GmbH & Co. KG Gehäuse, insbesondere einer Anschlussklemme oder dgl., mit konturgeführtem Betätigungselement
DE102011054425A1 (de) * 2011-10-12 2013-04-18 Phoenix Contact Gmbh & Co. Kg Federkörper einer Federkraftklemme und Federkraftklemmanordnung
DE102012112813A1 (de) 2012-12-20 2014-06-26 Phoenix Contact Gmbh & Co. Kg Mehrfachanschlusskammer mit Strombalken
DE102015104268A1 (de) 2015-03-23 2016-09-29 Eaton Electrical Ip Gmbh & Co. Kg Elektrisches Schaltgerät mit elektrischen Klemmanschlüssen
DE102015107853B4 (de) 2015-05-19 2020-08-13 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
DE202015102561U1 (de) 2015-05-19 2016-08-22 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
DE102016111626B4 (de) 2016-06-24 2018-01-18 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme

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GB751675A (en) * 1953-09-17 1956-07-04 Arrow Electric Switches Ltd Improvements in terminals for electrical wires
DE2002911A1 (de) * 1970-01-23 1971-07-29 Bbc Brown Boveri & Cie Anschlussklemme fuer elektrische Wipp- oder Kipphebelschalter
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Publication number Priority date Publication date Assignee Title
GB751675A (en) * 1953-09-17 1956-07-04 Arrow Electric Switches Ltd Improvements in terminals for electrical wires
DE2002911A1 (de) * 1970-01-23 1971-07-29 Bbc Brown Boveri & Cie Anschlussklemme fuer elektrische Wipp- oder Kipphebelschalter
DE8301933U1 (fr) * 1983-01-25 1983-07-28 Wago Verwaltungsgesellschaft Mbh, 4950 Minden, De
DE3514099A1 (de) * 1985-04-16 1986-10-23 WAGO Verwaltungsgesellschaft mbH, 4950 Minden Verbindungsklemme fuer elektrische leiter
DE3911459A1 (de) * 1989-04-05 1990-10-11 Wago Verwaltungs Gmbh Schraubenlose anschluss- und/oder verbindungsklemme
DE29514509U1 (de) * 1995-09-09 1995-10-26 Weidmueller Interface Zugfederanschluß für elektrische Leiter
EP0822613A2 (fr) * 1996-08-03 1998-02-04 Weidmüller Interface GmbH & Co. Borne pour conducteur de protection, en particulier pour barrettes de raccordement
DE19741135A1 (de) * 1997-09-12 1999-04-01 Wago Verwaltungs Gmbh Elektrische Anschluß- oder Verbindungsklemme
DE19805903C1 (de) * 1998-02-13 1999-07-01 Phoenix Contact Gmbh & Co Zugfederklemme mit einer Klemmfeder mit Buckel
WO2002075856A2 (fr) * 2001-03-16 2002-09-26 Tyco Electronics Corporation Connexion pour conducteurs electriques
DE10130074A1 (de) * 2001-06-21 2003-01-02 Hager Electro Gmbh Anschlußklemme für elektrische Leiter
DE10158948A1 (de) * 2001-12-03 2003-06-12 Wago Verwaltungs Gmbh Sammelanschluss für elektr. Verteileranlagen

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7344422B2 (en) 2005-10-24 2008-03-18 Tyco Electronics Austria Gmbh Electrical component, in particular relay socket, having spring clamps, and method for the manufacture thereof
EP1777720A1 (fr) * 2005-10-24 2007-04-25 TYCO Electronics Austria GmbH Élément électrique, notamment support de relais, avec borne élastique et procédé de fabrication
US7329143B2 (en) 2006-02-02 2008-02-12 Phoenix Contact Gmbh & Co. Kg Electrical terminal with a spring force clamping terminal for two conductors
CN101395761B (zh) * 2006-03-04 2011-01-19 威德米勒界面有限公司及两合公司 带有直接插接装置的接线系统
US7896686B2 (en) 2007-05-25 2011-03-01 Phoenix Contact Gmbh & Co. Kg Electrical connection clamp or terminal clamp
DE102008039219B4 (de) * 2008-08-22 2014-08-07 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussvorrichtung
DE102008039219A1 (de) 2008-08-22 2010-02-25 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussvorrichtung
DE202008011186U1 (de) 2008-08-22 2009-12-31 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussvorrichtung
CN102655277A (zh) * 2011-03-02 2012-09-05 施耐德电器工业公司 连接装置及其制作方法
CN102655277B (zh) * 2011-03-02 2014-10-15 施耐德电器工业公司 连接装置及其制作方法
US9502790B2 (en) 2013-02-13 2016-11-22 Wago Verwaltungsgesellschaft Mbh Spring clamp contact and connecting terminal for electrical conductors
CN106340730A (zh) * 2015-07-07 2017-01-18 泰连德国有限公司 推入夹式保持器、推入夹组件和电连接器元件
CN106340730B (zh) * 2015-07-07 2020-10-16 泰连德国有限公司 推入夹式保持器、推入夹组件和电连接器元件
US9705212B1 (en) 2016-10-05 2017-07-11 Dinkle Enterprise Co., Ltd. Structure improvement for connection terminals of terminal block
EP3306750A1 (fr) * 2016-10-06 2018-04-11 Dinkle Enterprise Co., Ltd. Amélioration de structure de bloc de bornes de connexion
DE202018105195U1 (de) 2018-09-11 2019-12-12 Wieland Electric Gmbh Schenkelfeder

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ES2321397T3 (es) 2009-06-05
ATE424047T1 (de) 2009-03-15
DE502004009039D1 (de) 2009-04-09
EP1515397B1 (fr) 2009-02-25

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