EP0828314A1 - Dispositif de contact électrique sans vis - Google Patents

Dispositif de contact électrique sans vis Download PDF

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Publication number
EP0828314A1
EP0828314A1 EP97115354A EP97115354A EP0828314A1 EP 0828314 A1 EP0828314 A1 EP 0828314A1 EP 97115354 A EP97115354 A EP 97115354A EP 97115354 A EP97115354 A EP 97115354A EP 0828314 A1 EP0828314 A1 EP 0828314A1
Authority
EP
European Patent Office
Prior art keywords
conductor
contact
contact areas
contact device
leg
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.)
Withdrawn
Application number
EP97115354A
Other languages
German (de)
English (en)
Inventor
Per Huse
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.)
Elektrokontakt AS
Original Assignee
Elektrokontakt AS
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 Elektrokontakt AS filed Critical Elektrokontakt AS
Publication of EP0828314A1 publication Critical patent/EP0828314A1/fr
Withdrawn legal-status Critical Current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
    • H01R4/4846—Busbar details
    • H01R4/4852—Means for improving the contact with the conductor, e.g. uneven wire-receiving surface
    • 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
    • H01R4/4819—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 the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring

Definitions

  • This invention relates to a screwless electrical contact device for connecting one or more bare conductors thereto.
  • Contact devices of the kind being of interest here are usually designed for being able to receive electrical conductors having dimensions within a certain range, for example from 1,5 til 2,5 mm 2 for common house installations.
  • the contact areas or portions in these devices can have adjacent or associated lateral backing portions and the contacts themselves can be formed more or less as suitable cradles for the conductor or conductors concerned.
  • a main part 4 having substantially a U-shape in the cross sectional illustration, where one of the legs is formed with contact portions or areas 7 and 7A being adapted to cooperate with the portion of the conductor 2 being inserted for obtaining contact.
  • a cross member 6 which constitutes the bottom of the U-shape, the main part continues in another or opposite leg 5.
  • Cross member 6 has an entering hole 3 for conductor 2.
  • a spring element having a back part 9A adapted to engage the inside of U-leg 5, possibly in a depressed or profiled portion thereof.
  • a backing element 8 as a continuation of the first U-leg having the contact areas 7 and 7A, whereby the sheet material is bent back so that the backing element 8 extends over some distance opposed to at least the inner portion 7 of the contact areas and converges inwardly.
  • the conductor end 2A will be arrested in an end position more or less far inserted into the converging portion between the backing element 8 and contact areas 7, 7A.
  • Fig. 2 shows a contact pin 15 being introduced into the contact device, whereby such a contact pin normally is incorporated in the equipment or installation unit on which the contact device is intended to be mounted.
  • the housing 10 is provided with an opening 17 for entering contact pin 15, such opening 17 leading into a split in the U-leg 5 so that the contact pin is guided between this leg and the back part 9A of the spring element.
  • contact pin 15 will be clamped by spring action and a secure electrical contact is obtained with U-leg 5.
  • the above mentioned profiling of leg 5, in this connection can serve for lateral guiding of contact pin 15.
  • backing element 8 As an alternative to the above described embodiment of the backing element 8 as a bent-back continuation of contact areas 7, 7A, there is indicated in Fig. 1 with dashed lines, that backing element 8 can be associated with U-leg 5 in a manner corresponding more or less to the embodiment first explained and shown with full lines in Fig. 1. Thus, in the alternative embodiment there will be an extension or supporting member 5A maintaining backing element 8 fixed in the correct position, but supported by leg 5 instead of being supported by the opposite U-leg with contact areas 7, 7A.
  • a further alternative for providing a backing element or portion having a quite similar effect as the backing element 8 described could be to form a suitably large, conical bore in a more or less transverse plate piece opposite to cross member 6, i.e. beyond one or both ends of the U-legs and preferably carried by one of these.
  • the conicity of such a stamped or drawn bore in the plate piece would in principle correspond to the converging space for the inner end 2A of conductor 2, that in Fig. 1 is present between the inside of backing element 8 and contact areas 7, 7A.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
EP97115354A 1996-09-10 1997-09-04 Dispositif de contact électrique sans vis Withdrawn EP0828314A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO963800A NO301567B1 (no) 1996-09-10 1996-09-10 Skruelös elektrisk kontaktinnretning
NO963800 1996-09-10

Publications (1)

Publication Number Publication Date
EP0828314A1 true EP0828314A1 (fr) 1998-03-11

Family

ID=19899822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115354A Withdrawn EP0828314A1 (fr) 1996-09-10 1997-09-04 Dispositif de contact électrique sans vis

Country Status (4)

Country Link
EP (1) EP0828314A1 (fr)
HU (1) HU218123B (fr)
NO (1) NO301567B1 (fr)
PL (1) PL321998A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2157819A1 (es) * 1999-08-13 2001-08-16 Tecnica De Conexiones S A Borne de conexion para luminarias.
DE102009050366A1 (de) * 2009-10-22 2011-04-28 Phoenix Contact Gmbh & Co. Kg Steckverbindung zur Aufnahme eines starren Leiterendes
DE102010010260A1 (de) * 2010-03-03 2011-09-08 Wago Verwaltungsgesellschaft Mbh Steckverbinder
EP2437353A1 (fr) * 2010-09-30 2012-04-04 Abb Ag Appareil de commutation d'installation doté d'un dispositif de connexion enfichable
EP2437354A1 (fr) * 2010-09-30 2012-04-04 Abb Ag Appareil de commutation basse tension doté d'un dispositif de connexion enfichable
EP3012918A1 (fr) * 2014-10-22 2016-04-27 Simon, S.A.U. Dispositif à borne à connexion rapide pour connexions électriques
CN105552605A (zh) * 2014-10-22 2016-05-04 西蒙独资有限公司 用于电连接的快接端子装置
DE102015107055B3 (de) * 2015-05-06 2016-10-06 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
EP3226351A1 (fr) * 2016-03-29 2017-10-04 Panasonic Intellectual Property Management Co., Ltd. Dispositif de terminal et appareil de câblage associé
DE202020102539U1 (de) 2020-05-06 2021-08-09 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Leiteranschlussklemme

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360187A1 (fr) * 1976-07-30 1978-02-24 Letu Bernard Dispositif de raccordement de conducteurs electriques
DE3346027A1 (de) * 1983-12-20 1985-07-04 Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg Elektrische anschlussklemme
DE4003701A1 (de) * 1990-02-05 1991-08-08 Wago Verwaltungs Gmbh Geraeteanschlussklemme
DE4444438A1 (de) * 1994-12-14 1996-06-20 Kleinhuis Hermann Gmbh Schraubenlose Klemme

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360187A1 (fr) * 1976-07-30 1978-02-24 Letu Bernard Dispositif de raccordement de conducteurs electriques
DE3346027A1 (de) * 1983-12-20 1985-07-04 Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg Elektrische anschlussklemme
DE4003701A1 (de) * 1990-02-05 1991-08-08 Wago Verwaltungs Gmbh Geraeteanschlussklemme
DE4444438A1 (de) * 1994-12-14 1996-06-20 Kleinhuis Hermann Gmbh Schraubenlose Klemme

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2157819A1 (es) * 1999-08-13 2001-08-16 Tecnica De Conexiones S A Borne de conexion para luminarias.
DE102009050366A1 (de) * 2009-10-22 2011-04-28 Phoenix Contact Gmbh & Co. Kg Steckverbindung zur Aufnahme eines starren Leiterendes
CN102195176B (zh) * 2010-03-03 2017-10-31 Wago管理有限责任公司 插塞连接器
DE102010010260A1 (de) * 2010-03-03 2011-09-08 Wago Verwaltungsgesellschaft Mbh Steckverbinder
CN102195176A (zh) * 2010-03-03 2011-09-21 Wago管理有限责任公司 插塞连接器
DE102010010260C9 (de) 2010-03-03 2022-10-20 Wago Verwaltungsgesellschaft Mbh Steckverbinder
DE102010010260C5 (de) 2010-03-03 2022-08-04 Wago Verwaltungsgesellschaft Mbh Steckverbinder
DE102010010260B4 (de) 2010-03-03 2019-01-31 Wago Verwaltungsgesellschaft Mbh Steckverbinder
EP2437353A1 (fr) * 2010-09-30 2012-04-04 Abb Ag Appareil de commutation d'installation doté d'un dispositif de connexion enfichable
DE102010050870B4 (de) * 2010-09-30 2019-12-05 Abb Ag Niederspannungsschaltgerät mit einer Steckklemmvorrichtung
CN102446637A (zh) * 2010-09-30 2012-05-09 Abb股份公司 带有插入式端子装置的低压开关
EP2437354A1 (fr) * 2010-09-30 2012-04-04 Abb Ag Appareil de commutation basse tension doté d'un dispositif de connexion enfichable
CN105552605A (zh) * 2014-10-22 2016-05-04 西蒙独资有限公司 用于电连接的快接端子装置
EP3012918A1 (fr) * 2014-10-22 2016-04-27 Simon, S.A.U. Dispositif à borne à connexion rapide pour connexions électriques
DE102015107055B3 (de) * 2015-05-06 2016-10-06 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
EP3226351A1 (fr) * 2016-03-29 2017-10-04 Panasonic Intellectual Property Management Co., Ltd. Dispositif de terminal et appareil de câblage associé
CN107240785A (zh) * 2016-03-29 2017-10-10 松下知识产权经营株式会社 端子装置及具有该端子装置的布线设备
DE202020102539U1 (de) 2020-05-06 2021-08-09 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Leiteranschlussklemme

Also Published As

Publication number Publication date
NO963800A (no) 1997-11-10
HUP9701490A3 (en) 1998-07-28
HU9701490D0 (en) 1997-10-28
HUP9701490A2 (hu) 1998-06-29
NO963800D0 (no) 1996-09-10
HU218123B (hu) 2000-06-28
PL321998A1 (en) 1998-03-16
NO301567B1 (no) 1997-11-10

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