EP0823752A3 - Zugfederanschluss für elektrische Leiter - Google Patents

Zugfederanschluss für elektrische Leiter Download PDF

Info

Publication number
EP0823752A3
EP0823752A3 EP97113203A EP97113203A EP0823752A3 EP 0823752 A3 EP0823752 A3 EP 0823752A3 EP 97113203 A EP97113203 A EP 97113203A EP 97113203 A EP97113203 A EP 97113203A EP 0823752 A3 EP0823752 A3 EP 0823752A3
Authority
EP
European Patent Office
Prior art keywords
tension spring
electrical conductor
forms
spring connector
conductor
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
EP97113203A
Other languages
English (en)
French (fr)
Other versions
EP0823752A2 (de
EP0823752B1 (de
Inventor
Werner Beege
Reinhard Ruhm
Jürgen Ude
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 EP0823752A2 publication Critical patent/EP0823752A2/de
Publication of EP0823752A3 publication Critical patent/EP0823752A3/de
Application granted granted Critical
Publication of EP0823752B1 publication Critical patent/EP0823752B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01R4/4811—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

Landscapes

  • Installation Of Bus-Bars (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

Insbesondere bei kleinen Zugfederanschlüssen treten erhebliche Probleme auf, um den eingeführten Leiter sicher gegen ein Herausziehen zu halten. Die Aufgabe der Erfindung ist es daher, den Zugfederanschluß so zu verändern, daß die geforderten Haltekräfte mit geringem konstruktiven Aufwand aufbringbar sind.
Dazu ist vorgesehen, daß der der Unterseite eines Fensterausschnitts (5), der in einem Klemmschenkel (2) der Zugfeder vorgesehen ist, unmittelbar folgende Endbereich (8) des Klemmschenkels (2) gekröpft ist.
Dadurch wird eine Klemmkante (9) gebildet, die sich in den Leiter eingräbt und so eine sichere, formschlüssige Verbindung bildet.
EP97113203A 1996-08-09 1997-07-31 Zugfederanschluss für elektrische Leiter Expired - Lifetime EP0823752B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632187A DE19632187C2 (de) 1996-08-09 1996-08-09 Zugfederanschluß für elektrische Leiter
DE19632187 1996-08-09

Publications (3)

Publication Number Publication Date
EP0823752A2 EP0823752A2 (de) 1998-02-11
EP0823752A3 true EP0823752A3 (de) 1999-03-10
EP0823752B1 EP0823752B1 (de) 2003-03-12

Family

ID=7802239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113203A Expired - Lifetime EP0823752B1 (de) 1996-08-09 1997-07-31 Zugfederanschluss für elektrische Leiter

Country Status (3)

Country Link
US (1) US5938484A (de)
EP (1) EP0823752B1 (de)
DE (2) DE19632187C2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615706A1 (de) * 1996-04-22 1997-10-23 Teves Gmbh Alfred Aggregat
FR2782848B1 (fr) 1998-09-02 2002-02-15 Entrelec Sa Dispositif elastique permettant de realiser une connexion electrique dans une borne de raccordement
DE19916755B4 (de) 1999-04-14 2007-06-28 Weidmüller Interface Gmbh & Co. Zugfederklemme
DE29910181U1 (de) * 1999-06-11 2000-10-12 Weidmüller Interface GmbH & Co, 32760 Detmold Zugfederanschluß
DE29919903U1 (de) * 1999-11-12 2001-03-29 Weidmüller Interface GmbH & Co, 32760 Detmold Zugfederanschluß für große Leiterquerschnitte
FR2809537B1 (fr) * 2000-05-24 2003-09-26 Entrelec Sa Ressort de connexion
DE10134417C1 (de) * 2001-07-19 2003-01-23 Phoenix Contact Gmbh & Co Elektrische Anschluß- oder Verbindungseinrichtung
EP1353407B1 (de) * 2002-04-12 2011-01-19 Weidmüller Interface GmbH & Co. KG Anschlussvorrichtung für Leiter
DE10304493A1 (de) * 2003-02-05 2004-08-26 Phoenix Contact Gmbh & Co. Kg Zugfeder für eine elektrische Klemme
US6893286B2 (en) * 2003-09-06 2005-05-17 Weidmüller Interface GmbH & Co. KG Connector apparatus adapted for the direct plug-in connection of conductors
DE202005013056U1 (de) 2005-08-18 2007-01-04 Weidmüller Interface GmbH & Co. KG Elektrische Anschlussvorrichtung
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
US9246242B2 (en) * 2012-09-05 2016-01-26 Hubbell Incorporated Push wire connector having a rotatable release member
US9336977B1 (en) 2015-04-03 2016-05-10 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with terminal retention and correction 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
US9576762B2 (en) 2015-04-03 2017-02-21 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with error-proofing features therefor
DE102016111536A1 (de) * 2016-06-23 2017-12-28 Wago Verwaltungsgesellschaft Mbh Kontakteinsatz einer Federkraftanschlussklemme sowie damit ausgebildete Federkraftanschlussklemme
TWM550925U (zh) * 2017-05-26 2017-10-21 Switchlab Inc 用於電聯接端子之金屬彈片保護結構
US10153562B1 (en) * 2017-11-08 2018-12-11 Xiamen Ghgm Industrial Trade Co., Ltd. Patch cord connecting metal terminal having a pushbutton on a lateral side of a resilient arm
GB2592263B (en) * 2020-02-24 2024-06-12 Linian Lab Ltd Fastening device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504317A1 (de) * 1985-02-08 1986-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Klemme fuer elektrische leiter
DE4016770A1 (de) * 1990-05-25 1991-11-28 Guenter Trautmann Kabelverbinder - oder anschlussklemme fuer massivdraht und feindrahtlitze gleichzeitig
EP0597190A1 (de) * 1992-11-09 1994-05-18 Weidmüller Interface GmbH & Co. Schraubenlose Anschlussklemme für elektrische Leiter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602459A (de) * 1968-10-23 1970-11-30
DE3122303A1 (de) * 1981-06-04 1983-01-27 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Federklemme zum anschluss isolierter elektrischer leiter
DE3514099C2 (de) * 1985-04-16 1994-11-17 Wago Verwaltungs Gmbh Verbindungsklemme für elektrische Leiter
DE3911457A1 (de) * 1989-04-05 1990-10-18 Ifm Electronic Gmbh Verfahren und schaltungsanordnung zur umsetzung einer analogen messspannung in ein digitales messsignal
DE3911459A1 (de) * 1989-04-05 1990-10-11 Wago Verwaltungs Gmbh Schraubenlose anschluss- und/oder verbindungsklemme
GB9311559D0 (en) * 1993-06-04 1993-07-21 Amp Gmbh Spring clamp actuator
GB9508153D0 (en) * 1995-04-21 1995-06-07 Amp Gmbh Spring clamp terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504317A1 (de) * 1985-02-08 1986-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Klemme fuer elektrische leiter
DE4016770A1 (de) * 1990-05-25 1991-11-28 Guenter Trautmann Kabelverbinder - oder anschlussklemme fuer massivdraht und feindrahtlitze gleichzeitig
EP0597190A1 (de) * 1992-11-09 1994-05-18 Weidmüller Interface GmbH & Co. Schraubenlose Anschlussklemme für elektrische Leiter

Also Published As

Publication number Publication date
DE19632187C2 (de) 1998-07-02
DE19632187A1 (de) 1998-02-12
EP0823752A2 (de) 1998-02-11
DE59709471D1 (de) 2003-04-17
EP0823752B1 (de) 2003-03-12
US5938484A (en) 1999-08-17

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