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WO2001047067A1 - Systeme de serrage sans vis - Google Patents

Systeme de serrage sans vis Download PDF

Info

Publication number
WO2001047067A1
WO2001047067A1 PCT/DE2000/004362 DE0004362W WO0147067A1 WO 2001047067 A1 WO2001047067 A1 WO 2001047067A1 DE 0004362 W DE0004362 W DE 0004362W WO 0147067 A1 WO0147067 A1 WO 0147067A1
Authority
WO
WIPO (PCT)
Prior art keywords
loose body
composite device
spring
loose
terminal
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.)
Ceased
Application number
PCT/DE2000/004362
Other languages
German (de)
English (en)
Inventor
Johann Wolf
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to AT00989836T priority Critical patent/ATE262225T1/de
Priority to DE50005737T priority patent/DE50005737D1/de
Priority to EP00989836A priority patent/EP1240687B1/fr
Publication of WO2001047067A1 publication Critical patent/WO2001047067A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4837—Single arrangement activating 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
    • 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
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4833—Sliding arrangements, e.g. sliding button
    • 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
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased

Definitions

  • the invention relates to a screwless terminal that can be used in devices for installation technology, for example in line circuit breakers, residual current circuit breakers, series built-in devices, series terminals or sockets.
  • the terminal works with a releasable clamping spring which, under its spring force, urges a conductor to be connected to a busbar, in particular according to the preamble of claim 1.
  • Such screwless clamps are also referred to as cage clamps or "cage clamps".
  • a voltage-carrying clamping spring is generally directly pressed down with a suitable object, for example a screwdriver Tools required in order to be able to pull a conductor to be connected from a screwless terminal.
  • a suitable object for example a screwdriver Tools required in order to be able to pull a conductor to be connected from a screwless terminal.
  • each wire is usually clamped in a separate connection process and, if necessary, also loosened again.
  • form-fitting plug-in parts have already been provided, but it is necessary that the actuation side is accessible from a large area.
  • the invention has for its object to develop a screwless terminal that is more convenient to use and that allows easy-to-use multi-pole terminals.
  • the Losekorper can be easily manufactured from Isoliermate ⁇ al, so that security is guaranteed.
  • the loose body can be made comb-like as a composite device.
  • the comb-like composite device is integrated in the terminal arrangement or in the housing of a device, so that an external plug and the actuating space are not required for this.
  • the comb-like design has the advantage that the composite device le cnc can be used physically for the arrangement of the clamping members in the assembly.
  • the loose body as a connecting device can also form ladder-like openings with actuation stages for the clamping springs. As a result, particularly high stability is achieved with little material.
  • the loose body can be actuated as a composite device via an intermediate piece, which forms latching lugs to the housing wall of an installation device in order to ⁇ ie to be able to keep clamp springs actuated by the composite device in the open state.
  • this intermediate piece can be cylindrical and have lateral bayonet-like latching lugs.
  • FIG. 1 a screwless clamp with a loose body is illustrated, which is part of a composite device to further clamping springs.
  • FIG. 2 the representation according to FIG. 1 shows the view of the conductor opening when the conductor is not inserted, where the diagram shows how the inserted conductor was held open because of the opening in the clamping spring.
  • FIG 3 shows an arrangement of two screwless terminals mt of a release device incorporated in a Installationsgerat ⁇ sets in section and broken away.
  • the terminal is shown with inserted conductors.
  • FIG. 4 shows an embodiment in the representation according to FIG. 3, in which a partition wall is connected to the loose body.
  • FIG 5 is in the mode of representation according to FIG 4, a instal ⁇ lationsgerat illustrated in which the Losekorper as Ver ⁇ bund apparatus for lots more clamping springs via a Zvi is ⁇ rule stuck actuatable, wherein the intermediate member Verra ⁇ having stungsnasen to the Losekorper in an open Stel - To be able to lock the clamping springs.
  • 2 shows a comb-shaped loose body as part of a composite device for the release of several clamping springs.
  • the screwless clamp according to FIG. 1 works with a detachable clamping spring 1, which can connect a conductor 2 to be connected under spring force to a 3 m conductor rail.
  • a loose body 5 is to be brought into operative connection in the loosening device 4 thereof, which is part of a composite device for loosening a number of clamping springs.
  • the loose body 5 slides in a guide 6, which is part of an overall terminal housing or part of the housing of an installation device.
  • a conductor 2 can be connected in the window 9 in the loop-shaped clamping spring 1, in which a leg 7 is inserted through a window 9, see FIG. 2, of the other arm 3.
  • a leg 7 is inserted through a window 9, see FIG. 2, of the other arm 3.
  • arranged clamping springs 1 pass from the bold position m to the delicately drawn position 15.
  • the windows 9 in the clamping springs 1 are opened so that conductors 2 can be connected at the same time. Compare FIG. 3.
  • the loose body 5 is provided in a ladder-like manner as a composite device with openings, which form actuation stages 10, which can each act on clamping springs 1 in the sense of their opening. Compare FIG. 3.
  • a bulkhead wall 11 according to FG 4 can be connected to the loose body 5, which at least partially closes the connection openings 12 when the loose body is not actuated. If the partition wall is frowned out as individual partition walls, which are designed to be separately movable, individual, unused connection openings 12 can be closed independently of one another when the loose body 5 is in its initial position goes back with relaxed Kle ⁇ mfeder 1.
  • the individual partition walls can be permanently or more cheaply elastically connected to the loose body 5.
  • the loose body 5 can be actuated as a composite device via an intermediate piece 13, which forms latching lugs 14 to the housing wall, by means of which clamping springs 1 can be held in their open position by means of the loose body 5.
  • This intermediate piece 13 is cylindrical in the exemplary embodiment and has lateral bayonet-like latching lugs. In the exemplary embodiment, the intermediate piece can be rotated to latch and to release the latch.
  • the assembly is particularly simple if the Losekorper is accommodated in a ⁇ An succession of clamping springs.
  • a screwless clamp of the type described has, inter alia, the following advantages:
  • the actuation of the terminal can be operated from the front in the case of a multi-level terminal arrangement, as is customary with terminal blocks.
  • the clamping springs can be completely insulated from the actuation side and there is no need to isolate an aid, since this is not required anyway. If necessary, the clamp can simply be designed in such a way that stable opening is achieved.
  • the clamped state can easily be made visible, for example by the position of the loose body or by the position of an ice cream or an intermediate piece.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Discharge Heating (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Pens And Brushes (AREA)

Abstract

La présente invention concerne un système de serrage sans vis, pouvant être utilisé dans des appareils de la technologie des installations. Ce système de serrage fonctionne, en principe, avec une ressort de serrage (1) amovible, qui établit un contact, par la force de ressort, entre un conducteur (2) devant être connecté et une barre conductrice (3). Cette invention est caractérisée en ce qu'un corps de desserrage (5) peut être mis en liaison active avec le ressort de serrage (1), dans sa direction de desserrage (4), ce corps de desserrage faisant partie d'un dispositif composé permettant de desserrer plusieurs ressorts de serrage.
PCT/DE2000/004362 1999-12-21 2000-12-07 Systeme de serrage sans vis Ceased WO2001047067A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT00989836T ATE262225T1 (de) 1999-12-21 2000-12-07 Schraubenlose klemme
DE50005737T DE50005737D1 (de) 1999-12-21 2000-12-07 Schraubenlose klemme
EP00989836A EP1240687B1 (fr) 1999-12-21 2000-12-07 Systeme de serrage sans vis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19961763.5 1999-12-21
DE19961763 1999-12-21

Publications (1)

Publication Number Publication Date
WO2001047067A1 true WO2001047067A1 (fr) 2001-06-28

Family

ID=7933645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/004362 Ceased WO2001047067A1 (fr) 1999-12-21 2000-12-07 Systeme de serrage sans vis

Country Status (7)

Country Link
EP (1) EP1240687B1 (fr)
AT (1) ATE262225T1 (fr)
DE (1) DE50005737D1 (fr)
ES (1) ES2217023T3 (fr)
PT (1) PT1240687E (fr)
TR (1) TR200400978T4 (fr)
WO (1) WO2001047067A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044889A1 (de) * 2004-09-14 2006-03-30 Wago Verwaltungsgesellschaft Mbh Elektrische Stockwerksklemme
WO2006042874A1 (fr) * 2004-09-24 2006-04-27 Relequick, S.A. Dispositif de connexion electrique
DE102005049798A1 (de) * 2005-10-14 2007-04-26 Phoenix Contact Gmbh & Co. Kg Elektrische Klemme für Leiterplatten
EP2031705A1 (fr) * 2007-09-03 2009-03-04 Siemens Aktiengesellschaft Unité de borne dotée de plusieurs borne en vue de l'établissement d'un contact électrique
DE10237701B4 (de) * 2002-08-16 2010-09-16 Wago Verwaltungsgesellschaft Mbh Verbindungsklemme für ein-, mehrdrähtige, insbesondere feindrähtige, elektrische Leiter
EP2849287A1 (fr) * 2013-09-17 2015-03-18 Schneider Electric Industries SAS Dispositif de raccordement électrique d'au moins un conducteur dans une borne appartenant à un appareil électrique
EP3035447A1 (fr) * 2014-12-16 2016-06-22 Schneider Electric USA, Inc. Bornes à ressort empilées
FR3080494A1 (fr) * 2018-04-19 2019-10-25 Hager-Electro Sas Dispositif de raccordement pour appareil electrique, appareil electrique comprenant ledit dispositif de raccordement et coffret de distribution associe
DE102018126469B3 (de) * 2018-10-24 2020-03-26 Phoenix Contact Gmbh & Co. Kg Federanschlusseinrichtung zum Anschließen eines elektrischen Leiters

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006005060U1 (de) * 2006-03-29 2007-03-15 Ptr Messtechnik Gmbh & Co. Kg Elektrische Anschlussklemme mit einem Kunststoffgehäuse und Betätigungsdrücker
DE102006016364B4 (de) 2006-04-05 2012-10-31 Mc Technology Gmbh Klemmenblock zum Anschließen von elektrischen Leitern
DE102006016354A1 (de) 2006-04-05 2007-10-18 Mc Technology Gmbh Klemmenblock zum Anschließen von elektrischen Leitern
DE202008008687U1 (de) 2008-06-27 2009-09-10 Ptr Messtechnik Gmbh & Co. Kg Schraubenloser Steckverbinder, insbesondere Platinenstecker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237832A1 (de) * 1982-10-12 1984-04-12 Siemens AG, 1000 Berlin und 8000 München Schraubenlose anschluss- oder verbindungsklemme fuer elektrische leiter
DE3302372A1 (de) * 1983-01-25 1984-07-26 WAGO Verwaltungsgesellschaft mbH, 4950 Minden Schraubenlose klemme
WO1987001244A1 (fr) * 1985-08-20 1987-02-26 Chugai Denshi Sangyo Kabushiki Kaisha Connecteur
US5127846A (en) * 1990-06-13 1992-07-07 Wago Verwaltungsgesellschaft Mbh Terminal block for electrical conductors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237832A1 (de) * 1982-10-12 1984-04-12 Siemens AG, 1000 Berlin und 8000 München Schraubenlose anschluss- oder verbindungsklemme fuer elektrische leiter
DE3302372A1 (de) * 1983-01-25 1984-07-26 WAGO Verwaltungsgesellschaft mbH, 4950 Minden Schraubenlose klemme
WO1987001244A1 (fr) * 1985-08-20 1987-02-26 Chugai Denshi Sangyo Kabushiki Kaisha Connecteur
US5127846A (en) * 1990-06-13 1992-07-07 Wago Verwaltungsgesellschaft Mbh Terminal block for electrical conductors

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10237701B4 (de) * 2002-08-16 2010-09-16 Wago Verwaltungsgesellschaft Mbh Verbindungsklemme für ein-, mehrdrähtige, insbesondere feindrähtige, elektrische Leiter
DE102004044889A1 (de) * 2004-09-14 2006-03-30 Wago Verwaltungsgesellschaft Mbh Elektrische Stockwerksklemme
DE102004044889B4 (de) * 2004-09-14 2011-06-30 WAGO Verwaltungsgesellschaft mbH, 32423 Elektrische Stockwerksklemme
WO2006042874A1 (fr) * 2004-09-24 2006-04-27 Relequick, S.A. Dispositif de connexion electrique
DE102005049798A1 (de) * 2005-10-14 2007-04-26 Phoenix Contact Gmbh & Co. Kg Elektrische Klemme für Leiterplatten
EP2031705A1 (fr) * 2007-09-03 2009-03-04 Siemens Aktiengesellschaft Unité de borne dotée de plusieurs borne en vue de l'établissement d'un contact électrique
EP2849287A1 (fr) * 2013-09-17 2015-03-18 Schneider Electric Industries SAS Dispositif de raccordement électrique d'au moins un conducteur dans une borne appartenant à un appareil électrique
FR3010839A1 (fr) * 2013-09-17 2015-03-20 Schneider Electric Ind Sas Dispositif de raccordement electrique d'au moins un conducteur dans une borne appartenant a un appareil electrique
EP3035447A1 (fr) * 2014-12-16 2016-06-22 Schneider Electric USA, Inc. Bornes à ressort empilées
CN105703120A (zh) * 2014-12-16 2016-06-22 施耐德电气美国股份有限公司 堆叠式弹簧端子
FR3080494A1 (fr) * 2018-04-19 2019-10-25 Hager-Electro Sas Dispositif de raccordement pour appareil electrique, appareil electrique comprenant ledit dispositif de raccordement et coffret de distribution associe
DE102018126469B3 (de) * 2018-10-24 2020-03-26 Phoenix Contact Gmbh & Co. Kg Federanschlusseinrichtung zum Anschließen eines elektrischen Leiters

Also Published As

Publication number Publication date
ES2217023T3 (es) 2004-11-01
DE50005737D1 (de) 2004-04-22
TR200400978T4 (tr) 2004-07-21
ATE262225T1 (de) 2004-04-15
EP1240687A1 (fr) 2002-09-18
PT1240687E (pt) 2004-08-31
EP1240687B1 (fr) 2004-03-17

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