EP0833408A2 - Barrette à bornes avec bus bar - Google Patents

Barrette à bornes avec bus bar Download PDF

Info

Publication number
EP0833408A2
EP0833408A2 EP97115679A EP97115679A EP0833408A2 EP 0833408 A2 EP0833408 A2 EP 0833408A2 EP 97115679 A EP97115679 A EP 97115679A EP 97115679 A EP97115679 A EP 97115679A EP 0833408 A2 EP0833408 A2 EP 0833408A2
Authority
EP
European Patent Office
Prior art keywords
contact
busbar
contact spring
socket connector
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.)
Granted
Application number
EP97115679A
Other languages
German (de)
English (en)
Other versions
EP0833408A3 (fr
EP0833408B1 (fr
Inventor
Peter Murray
Gerhard Huiskamp
Rainer Schulze
Volker Schröder
Manfred Wilmes
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 EP0833408A2 publication Critical patent/EP0833408A2/fr
Publication of EP0833408A3 publication Critical patent/EP0833408A3/fr
Application granted granted Critical
Publication of EP0833408B1 publication Critical patent/EP0833408B1/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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/112—Resilient sockets forked sockets having two legs
    • 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
    • H01R4/4848—Busbar integrally formed with 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
    • H01R4/4816—Spring details the spring shape preventing insertion of the conductor end when the spring is unbiased
    • 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
    • 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 busbar with socket connector, in particular for terminal blocks, clamp connectors and the like.
  • Terminal blocks, clamp connectors and the like are increasingly used used in which the busbars next to a connection for an incoming Conductors for the outgoing conductor have a socket connector, or the busbars between a connection for an incoming Conductor and a connection for an outgoing conductor for further potential distribution still have a socket connector (DE 295 14 711 U1).
  • the present invention has for its object a busbar with socket connector to create the simple and inexpensive guarantee a perfect contact force is to be established.
  • a busbar 1 which has an angled connector 2 at one end to which a tension spring 3, for example, for connecting an incoming conductor can be put on.
  • the busbar 1 is formed in one piece with a socket connector 4, which is used for the transmission of potential by means of a contact pin to be inserted.
  • a Such busbar with socket connector can, for example, in the insulating housing a terminal block can be arranged.
  • busbars usually have electrical engineering reasons Thicknesses on the order of about 0.6 mm. This material thickness would be fundamental Too big for the formation of the socket connector, because then contact springs formed from it would be too stiff.
  • the strip material blank 1a see FIG 2) with a relatively long longitudinal slot 7 and an outgoing one on the side opening transverse slot 8 so that initially in this band material blank 1a, a longer contact spring 5 and a shorter contact spring 6 are formed be such that the longer contact spring 5 with a bend 5 ', the later forms their contact zone, overlaps the front end of the shorter contact spring 6.
  • the two contact springs 5, 6 are then mutually from the busbar level bent up, that, as the comparison of FIGS. 1 and 2 in particular shows, a part of the spring lengths of the contact springs 5, 6 in the plane of the busbar 1 remains, the total effective spring length of the contact springs thus from one small, still slotted area in the plane of the busbar 1, which is attached to it subsequent radii of curvature and the resulting remaining length of the Contact springs 5, 6 results.
  • the longer contact spring 5 is softer than that due to its greater length shorter contact spring 6. This would lead to uneven spring forces and spring travel lead for the contact springs 5, 6 in their common contact zone.
  • the arrangement in the strip material blank 1a is made so that the longer and therefore softer contact spring 5, at least for one insignificant part of their longitudinal extent, starting from the articulation point on the Busbar 1 in the rest, wider and thus harder from the spring characteristic than the shorter contact spring 6 is formed.
  • the longitudinal slot 7 is also interlaced with Transverse slot 8 out that the free end of the shorter contact spring 6, the whose contact zone forms a widening. This ensures that both contact springs 5 and 6 in their contact zone one to be inserted here Can contact contact pin in its full width, such as in particular View of Figure 3 shows.
  • FIG. 3 also shows the embodiment of a busbar 1 in which no bead is impressed in the initial area of the longer contact spring 5a.
  • the compensatory measure therefore consists solely in the different Width configuration of the contact springs 5a, 6.
  • FIGS. 4 and 5 show a further exemplary embodiment of such a busbar illustrated with female connector.
  • a busbar 1b is provided here, the two connectors 2 for connecting an incoming and one has outgoing conductor, which in turn due to tension springs can happen.
  • this busbar 1b again an additional socket connector 4.
  • This socket connector 4 is at a later lying in the plane of the strip material of which angled busbar blank 1c is formed in the same way as above described in more detail in connection with Figures 1 to 3.
  • the longer contact spring 5 is wider than the shorter contact spring 6.
  • a bead may be provided. Again, through the appropriate Guidance of the longitudinal slit 7 in the cutting section 1b, that the contact zone of the shorter contact spring 6 is widened.
  • the contact areas in the contact zones of the contact springs from the surface of the strip material blank result and are not influenced by the punching and bending measures, so that the strip material is treated galvanically finished in a very simple manner can and therefore in particular not those who are prone to bending Stamped and bent parts are galvanically treated or at least galvanically aftertreated Need to become.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP97115679A 1996-09-27 1997-09-10 Barrette à bornes avec bus bar Expired - Lifetime EP0833408B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19639785A DE19639785C2 (de) 1996-09-27 1996-09-27 Stromschiene für Reihenklemmen, mit einem Buchsensteckverbinder
DE19639785 1996-09-27

Publications (3)

Publication Number Publication Date
EP0833408A2 true EP0833408A2 (fr) 1998-04-01
EP0833408A3 EP0833408A3 (fr) 1998-08-19
EP0833408B1 EP0833408B1 (fr) 2003-04-09

Family

ID=7807098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115679A Expired - Lifetime EP0833408B1 (fr) 1996-09-27 1997-09-10 Barrette à bornes avec bus bar

Country Status (2)

Country Link
EP (1) EP0833408B1 (fr)
DE (2) DE19639785C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803441A1 (fr) * 2000-01-04 2001-07-06 Entrelec Sa Dispositif d'interconnexion pour bloc de jonction ou similaire
EP1168550A3 (fr) * 2000-06-24 2003-12-10 EFEN GmbH Distributeur de courant
EP2410611A1 (fr) * 2010-07-21 2012-01-25 Schneider Electric Industries SAS Ensemble de borne sans vis
WO2013091846A1 (fr) * 2011-12-19 2013-06-27 Phoenix Contact Gmbh & Co. Kg Borne de connexion
WO2023062198A1 (fr) * 2021-10-15 2023-04-20 Weidmüller Interface GmbH & Co. KG Composant de contact métallique d'un raccordement de fiche électrique et borne de raccordement électrique

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29818669U1 (de) 1998-10-13 1999-02-04 Wago Verwaltungsgesellschaft Mbh, 32423 Minden Anreihbare Federkraft-Anschlußklemme für elektrische Leiter
DE10021027B4 (de) * 2000-05-02 2009-12-17 Wago Verwaltungsgesellschaft Mbh Elektrische Klemme
DE102004020958B3 (de) * 2004-04-28 2005-08-25 Rose Systemtechnik Gmbh Anschlußklemme und damit gebildete Anschlußbox
DE102005025976B4 (de) 2005-06-03 2007-03-15 Günther Spelsberg GmbH & Co. KG Elektrische Anschluß- und Verbindungsdose für ein Solarzellenmodul
DE102011015968B4 (de) * 2011-04-04 2013-11-21 Wago Verwaltungsgesellschaft Mbh Kontaktelement
US9336977B1 (en) 2015-04-03 2016-05-10 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with terminal retention and correction features therefor
US9576762B2 (en) 2015-04-03 2017-02-21 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with error-proofing features therefor
US9396889B1 (en) 2015-04-03 2016-07-19 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features therefor
US9570261B2 (en) 2015-04-03 2017-02-14 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with contact alignment features therefor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823392A (en) * 1972-09-05 1974-07-09 Heyman Mfg Co Female contact blade
DE2305221A1 (de) * 1973-02-02 1974-08-08 Hans Dipl Ing Rilling Buchsenleiste fuer mehrpolige steckverbindungen
DE3224933A1 (de) * 1982-07-03 1984-01-05 Elco Elektronik Gmbh Federkontakt fuer elektrische steckverbindungen
US4591230A (en) * 1984-06-29 1986-05-27 Frank Roldan Electrical connector receptacle
GB2279823A (en) * 1993-06-30 1995-01-11 Yamaichi Electronics Co Ltd Resilient electrical contact
DE4400702A1 (de) * 1994-01-12 1995-07-13 Grote & Hartmann Einstückige Steckervorrichtung
DE29514711U1 (de) * 1995-09-13 1995-11-02 Weidmüller Interface GmbH & Co, 32760 Detmold Reihenklemmenanordnung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324737A1 (de) * 1983-07-08 1985-01-17 Allied Corp Kontaktfeder und verfahren zu deren herstellung
CH664850A5 (de) * 1984-07-27 1988-03-31 Philips Nv Elektrisches kontaktelement.
DE8535174U1 (de) * 1985-12-13 1987-06-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktfeder
DE9317783U1 (de) * 1993-01-21 1994-02-10 PTR Meßtechnik GmbH & Co. KG, 59368 Werne Klemmvorrichtung
DE4319018C1 (de) * 1993-06-08 1994-06-30 Kostal Leopold Gmbh & Co Kg Schraubenlose Anschlußklemmenanordnung
DE4413611A1 (de) * 1994-04-19 1995-10-26 Thomas & Betts Gmbh Elektrischer Stecker für Flachbandleitungen
DE9412680U1 (de) * 1994-08-05 1995-12-07 Weco Wester Ebbinghaus & Co Steckverbinder für gedruckte Schaltungen
DE4444551A1 (de) * 1994-12-01 1996-06-05 Wago Verwaltungs Gmbh Stromwandler-Trennklemme
DE19506859A1 (de) * 1995-02-15 1996-08-22 Wago Verwaltungs Gmbh Elektr. Steckverbinder
DE29604334U1 (de) * 1996-03-08 1996-05-15 Weidmüller Interface GmbH & Co, 32760 Detmold Verteilerkamm mit Anschlußelement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823392A (en) * 1972-09-05 1974-07-09 Heyman Mfg Co Female contact blade
DE2305221A1 (de) * 1973-02-02 1974-08-08 Hans Dipl Ing Rilling Buchsenleiste fuer mehrpolige steckverbindungen
DE3224933A1 (de) * 1982-07-03 1984-01-05 Elco Elektronik Gmbh Federkontakt fuer elektrische steckverbindungen
US4591230A (en) * 1984-06-29 1986-05-27 Frank Roldan Electrical connector receptacle
GB2279823A (en) * 1993-06-30 1995-01-11 Yamaichi Electronics Co Ltd Resilient electrical contact
DE4400702A1 (de) * 1994-01-12 1995-07-13 Grote & Hartmann Einstückige Steckervorrichtung
DE29514711U1 (de) * 1995-09-13 1995-11-02 Weidmüller Interface GmbH & Co, 32760 Detmold Reihenklemmenanordnung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803441A1 (fr) * 2000-01-04 2001-07-06 Entrelec Sa Dispositif d'interconnexion pour bloc de jonction ou similaire
EP1168550A3 (fr) * 2000-06-24 2003-12-10 EFEN GmbH Distributeur de courant
EP2410611A1 (fr) * 2010-07-21 2012-01-25 Schneider Electric Industries SAS Ensemble de borne sans vis
CN102347533A (zh) * 2010-07-21 2012-02-08 施耐德电器工业公司 无螺纹端子组件
CN102347533B (zh) * 2010-07-21 2015-08-26 施耐德电器工业公司 无螺纹端子组件
WO2013091846A1 (fr) * 2011-12-19 2013-06-27 Phoenix Contact Gmbh & Co. Kg Borne de connexion
WO2023062198A1 (fr) * 2021-10-15 2023-04-20 Weidmüller Interface GmbH & Co. KG Composant de contact métallique d'un raccordement de fiche électrique et borne de raccordement électrique

Also Published As

Publication number Publication date
EP0833408A3 (fr) 1998-08-19
DE59709761D1 (de) 2003-05-15
DE19639785C2 (de) 2001-06-13
EP0833408B1 (fr) 2003-04-09
DE19639785A1 (de) 1998-04-02

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