EP0944131A2 - Elément de contact pour un conducteur électrique, en particulier pour un conducteur isolé - Google Patents

Elément de contact pour un conducteur électrique, en particulier pour un conducteur isolé Download PDF

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Publication number
EP0944131A2
EP0944131A2 EP99102967A EP99102967A EP0944131A2 EP 0944131 A2 EP0944131 A2 EP 0944131A2 EP 99102967 A EP99102967 A EP 99102967A EP 99102967 A EP99102967 A EP 99102967A EP 0944131 A2 EP0944131 A2 EP 0944131A2
Authority
EP
European Patent Office
Prior art keywords
piece
busbar
connection element
pressure piece
rail
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
EP99102967A
Other languages
German (de)
English (en)
Other versions
EP0944131A3 (fr
EP0944131B1 (fr
Inventor
Günter Kröger
Manfred Wilmes
Karl-Anton Hansmann
Ulrich Leimkühler
Walter Hanning
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 EP0944131A2 publication Critical patent/EP0944131A2/fr
Publication of EP0944131A3 publication Critical patent/EP0944131A3/fr
Application granted granted Critical
Publication of EP0944131B1 publication Critical patent/EP0944131B1/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
    • H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
    • H01R4/4863—Coil spring
    • H01R4/4872—Coil spring axially compressed to retain wire end
    • 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
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0527—Connection to outer conductor by action of a resilient member, e.g. spring

Definitions

  • the invention relates to a connection element for electrical conductors, in particular shielded Conductor, on busbars, with one that can be attached to the busbar Rail piece and a movably held thereon and opposite him a compression spring sprung clamping part for clamping the conductor against the Busbar.
  • connection elements DE 94 10 214 U1
  • connection bracket can be against the force the compression spring so far down that the electrical conductor in the Recording can be inserted. It is then countered by the force of the spring the bottom of the busbar clamped. In the way shown there also shielded electrical conductors to such a busbar with their exposed Screen connected.
  • the assembly of the conductor is problematic in this arrangement as far as electrical conductors or its shield are difficult to connect before making the connection desired position in relation to the busbar. Furthermore must have the full, with regard to the required clamping and contact force during assembly not inconsiderable force of the spring can be overcome.
  • the present invention is therefore based on the object, a connecting element of the generic type to create a simple, flawless and enables the conductor to be conveniently attached to the busbar.
  • the clamping part is now a pressure piece that the conductor on the Top of the busbar is stuck and in that the user such Connection element provided in a releasably locked open position can, it is easy for the user to use the electrical conductor or first place his screen on the busbar and exactly in the the desired position. After that, what is kept open can Connection element are placed.
  • the connecting element in this open position is locked in a detachable tilt bracket such an inclined position of the pressure piece includes that only the straight pressure of the pressure piece to the conductor or its shield when the Piece of rail on the busbar releases the locking of the tilt bracket, see above that the compression spring then clamps the conductor or its shield on the Busbar can cause.
  • connection element Particularly preferred configurations of such a connection element are shown in marked the subclaims.
  • the connector is used to shielded electrical conductor 1 with its exposed shield on one Connect busbar 2.
  • the connection element has a rail piece 3, which is approximately C-shaped in side view and with two at its lower end protruding brackets 4 defines a receptacle for the busbar 2.
  • the Rail piece 3 forms at its upper end an open downward and forward Receiving chamber 6 for a compression spring 7, the upper end of which Top wall 8 of the receiving chamber 6 supports.
  • a wide guide 10 is provided in the rear wall 9 of the rail section 3, in of which a pressure piece 11 is arranged as a clamping part so that it can move supports the other end of the compression spring 7 and with the shielded conductor 1 the top of the busbar 2 clamped in contact with the force of the compression spring 7 can be.
  • the pressure piece 11 is essentially L-shaped.
  • the lower one above Leg 12 serves with its top as a contact surface for the compression spring 7 and is slightly angled towards the bottom, so that in relation to this bar 12th a self-centering clamping of the shielded electrical conductor 1 on the Busbar 2 is possible.
  • the lower leg 12 of the pressure piece 11 faces in its transition region the upstanding leg 13 side notches 14 in which the edge areas of the guide 10 can engage. They are also sideways formed on the lower leg 12 guide tabs 15 on the adjacent Inner surfaces of the side walls 16 are guided.
  • the pressure piece 11 passes through with the transition area between the legs 12 and 13, the guide 10 of the rail section 3 towards the rear, so that the upward leg 13 moves on the back.
  • To the top End of the leg 13 of the pressure piece 11 are guide and holding tabs on both sides 17 molded and bent so that they from the back of the outer surfaces engage around the side walls 16 and lead on these outer surfaces can.
  • the guidance facilities described above result a reliable tilt-free mobility of the pressure piece 11.
  • a tilt bracket is thus formed in this open position, in which the Pressure piece 11 is releasably locked in the open position.
  • the figure shows this position 1, it can also be seen in FIGS. 2a-2c and FIGS. 3a-3c.
  • the connecting of the shielded electrical conductor 1 on the busbar 2 is in the Figures 2a-2d and 3a-3d illustrated in the individual course phases.
  • Figures 2a and 3a demonstrate that the shielded electrical conductor is initially problem-free arranged on the busbar 2 and precisely aligned in the desired position can be.
  • the connecting element is in the described Open position and can be brought in this first over the conductor 1 and then by the side so brought over the busbar 2 that this in the receiving space can occur, and that in such a way that they admit themselves to the Ironing 4 is located ( Figures 2b, 3b).

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
EP99102967A 1998-03-20 1999-02-15 Elément de contact pour un conducteur électrique, en particulier pour un conducteur isolé Expired - Lifetime EP0944131B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29805077U 1998-03-20
DE29805077U DE29805077U1 (de) 1998-03-20 1998-03-20 Anschlußelement für elektrische Leiter, insbesondere gechirmte Leiter

Publications (3)

Publication Number Publication Date
EP0944131A2 true EP0944131A2 (fr) 1999-09-22
EP0944131A3 EP0944131A3 (fr) 1999-10-27
EP0944131B1 EP0944131B1 (fr) 2005-01-12

Family

ID=8054503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99102967A Expired - Lifetime EP0944131B1 (fr) 1998-03-20 1999-02-15 Elément de contact pour un conducteur électrique, en particulier pour un conducteur isolé

Country Status (2)

Country Link
EP (1) EP0944131B1 (fr)
DE (2) DE29805077U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2034559A1 (fr) * 2007-09-10 2009-03-11 Legrand France Dispositif de connexion électrique, application et procédé d'utilisation
CN103490179A (zh) * 2012-06-12 2014-01-01 Wago管理有限责任公司 用于电导体的连接件
GB2561219A (en) * 2017-04-06 2018-10-10 Secure Int Holdings Pte Ltd Electrical Terminal

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917407C1 (de) * 1999-04-16 2000-12-14 Phoenix Contact Gmbh & Co Schirmanschlußklemme
DE19949508B4 (de) * 1999-10-14 2007-09-20 Phoenix Contact Gmbh & Co. Kg Vorrichtung zur Befestigung von Schirmklemmen
DE20004019U1 (de) * 2000-02-02 2001-06-21 Weidmueller Interface Anschlußelement für Kabelschirme an Montagegestelle, insbesondere Montageschienen
DE20011805U1 (de) * 2000-07-07 2001-11-22 Weidmueller Interface Anschlußelement zum Anschließen eines elektrischen Leiters an eine Sammelschiene
US7473146B2 (en) 2006-11-27 2009-01-06 Tyco Electronics Brasil Ltda Busbar assembly
EP2541685B1 (fr) * 2011-06-30 2013-12-25 Siemens Aktiengesellschaft Borne de connexion à écran

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659455A1 (de) * 1976-12-30 1978-07-13 Baer Elektrowerke Kg Elektrischer einbauschalter
US4416500A (en) * 1980-11-07 1983-11-22 C. A. Weidmuller Gmbh & Co. Screwless electrical terminal
DE9410214U1 (de) * 1994-06-24 1994-08-11 Weidmueller Interface Anschlußelement zum Anschließen elektrischer Leiter an Sammelschienen
DE29715884U1 (de) * 1997-09-04 1997-10-23 Weidmueller Interface Anschlußelement für Schirmkabel
EP0834959A2 (fr) * 1996-10-02 1998-04-08 Woertz Ag Borne de connexion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831108C (de) * 1950-04-26 1952-02-11 Kurt Wenzel Federnde Kontaktklemme
DD223576A1 (de) * 1984-03-01 1985-06-12 Oppach Schaltelektronik Schraubenlose anschlussklemme
DE3942953A1 (de) * 1989-12-23 1991-06-27 Loh Kg Rittal Werk Anschlussklemme
DE9302280U1 (fr) * 1993-02-17 1993-04-01 Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg, De
DE19613557A1 (de) * 1995-12-22 1997-06-26 Hager Electro Gmbh Klemme zum Verbinden eines Leiterendes mit einem Kontakt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659455A1 (de) * 1976-12-30 1978-07-13 Baer Elektrowerke Kg Elektrischer einbauschalter
US4416500A (en) * 1980-11-07 1983-11-22 C. A. Weidmuller Gmbh & Co. Screwless electrical terminal
DE9410214U1 (de) * 1994-06-24 1994-08-11 Weidmueller Interface Anschlußelement zum Anschließen elektrischer Leiter an Sammelschienen
EP0834959A2 (fr) * 1996-10-02 1998-04-08 Woertz Ag Borne de connexion
DE29715884U1 (de) * 1997-09-04 1997-10-23 Weidmueller Interface Anschlußelement für Schirmkabel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2034559A1 (fr) * 2007-09-10 2009-03-11 Legrand France Dispositif de connexion électrique, application et procédé d'utilisation
FR2920919A1 (fr) * 2007-09-10 2009-03-13 Legrand France Dispositif de connexion electrique,application,et procede d'utilisation
CN103490179A (zh) * 2012-06-12 2014-01-01 Wago管理有限责任公司 用于电导体的连接件
CN103490179B (zh) * 2012-06-12 2016-12-28 Wago管理有限责任公司 用于电导体的连接件
GB2561219A (en) * 2017-04-06 2018-10-10 Secure Int Holdings Pte Ltd Electrical Terminal
GB2561219B (en) * 2017-04-06 2022-05-11 Secure Int Holdings Pte Ltd Electrical Terminal

Also Published As

Publication number Publication date
DE59911419D1 (de) 2005-02-17
EP0944131A3 (fr) 1999-10-27
EP0944131B1 (fr) 2005-01-12
DE29805077U1 (de) 1998-05-20

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