EP0822613A2 - Borne pour conducteur de protection, en particulier pour barrettes de raccordement - Google Patents

Borne pour conducteur de protection, en particulier pour barrettes de raccordement Download PDF

Info

Publication number
EP0822613A2
EP0822613A2 EP97112615A EP97112615A EP0822613A2 EP 0822613 A2 EP0822613 A2 EP 0822613A2 EP 97112615 A EP97112615 A EP 97112615A EP 97112615 A EP97112615 A EP 97112615A EP 0822613 A2 EP0822613 A2 EP 0822613A2
Authority
EP
European Patent Office
Prior art keywords
contact
mounting rail
leg
protective conductor
fastening foot
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
EP97112615A
Other languages
German (de)
English (en)
Other versions
EP0822613A3 (fr
EP0822613B1 (fr
Inventor
Jörg Diekmann
Rainer Schulze
Walter Hanning
Manfred Wilmes
Bernhard Schuster
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 EP0822613A2 publication Critical patent/EP0822613A2/fr
Publication of EP0822613A3 publication Critical patent/EP0822613A3/fr
Application granted granted Critical
Publication of EP0822613B1 publication Critical patent/EP0822613B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • H01R9/2691—Clip-on terminal blocks for side-by-side rail- or strip-mounting with ground wire connection to the rail
    • 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
    • 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

Definitions

  • the present invention relates to a protective conductor connection, in particular for terminal blocks, according to the preamble of claim 1.
  • protective conductor connections In an effort to connect protective conductor connections, especially those for terminal blocks, to create, which are self-sustaining, in which with the contact and Mounting foot of the protective conductor connection itself both the holding force to one trained as a protective conductor busbar is generated, as well as the required electrical contact force, protective conductor connections have become known (DE 39 03 752 C2, EP 0 556 560 B1), in which a spring to be installed separately either alone or supporting one in its lower area as a bracket trained contact and mounting foot should generate the required forces.
  • a protective conductor connection of the generic type is already known become (EP 0 444 656 B1), in which the contact and mounting foot with engages under at least one hook section at least one of the mounting rail legs and the contact and mounting foot also on the mounting rail legs has seated sections and has a separate spring that is used to generate the holding and contact force on the one hand on one of the mounting rail legs and on the other hand an abutment formed on the contact and fastening foot supports. Since the spring no longer acts on both DIN rail legs must, the spring can be designed relatively short and strong.
  • the present invention has for its object a protective conductor connection to create the generic type, which is achieved with high holding and contact forces through a particularly simple, inexpensive construction and a simple Installation possibility distinguished.
  • the spring in the form of a U-shaped bracket which can be kept relatively short, is easy to manufacture and can generate considerable holding and contact force.
  • the or the plate-shaped sections on the contact and mounting foot can be easily created by turning a flat blank.
  • For the assembly it is sufficient to have the side with the plate section and the overlapping spring bracket to put on a mounting rail leg and on the other side the hook section of the contact and mounting foot under Deflection and tension of the spring towards the other rail leg snap. Then the mounting rail and the protective conductor connection with the Spring in a secure holding connection with good electrical contact.
  • the protective conductor connection has a busbar 1, which has conductor connections to be populated.
  • busbar 1 which has conductor connections to be populated.
  • two are for illustration Tension springs 2 shown, with which two conductors to be connected with the two Busbar sections fixed and electrically contacting in the usual way can be connected.
  • the contact and fastening foot has 3 on one side a hook section 5, the one rail leg 4a can reach under. Adjacent to the hook section 5 is on the Contact and mounting foot 3 for better contacting and mounting Plate section 6 angled from the blank on the top of the mounting rail leg 4a can sit on. At the rear cut end of the hook section 5 is still an angled plate 7, which, for example, indirectly as Attack surface for scanning from the mounting rail.
  • an angled plate section 8 the outer end is provided for contact with the top of the mounting rail leg 4b and have a small tip 9 on the underside to improve the contacting can.
  • the plate section 8 extends from its outer, the support rail leg 4b contacting end sloping towards the middle of the mounting rail and forms with this increased approximately in the central region of the mounting rail 4 lying end a first abutment for a substantially U-shaped spring clip 10th
  • the contact and fastening foot on this side 3 another plate section 11 angled, on its upper edge the U-shaped spring clip 10 is supported in the region of the U-leg lying here.
  • the U-leg affected here is extended downwards and designed so that he can reach under the mounting rail leg 4b.
  • the contact and mounting foot 3 can have good conductivity can be turned off, with respect to the U-shaped spring clip 10 on the Achieve a high spring force.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP97112615A 1996-08-03 1997-07-23 Borne pour conducteur de protection, en particulier pour barrettes de raccordement Expired - Lifetime EP0822613B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19631436 1996-08-03
DE19631436A DE19631436C1 (de) 1996-08-03 1996-08-03 Schutzleiteranschluß insbesondere für Reihenklemmen

Publications (3)

Publication Number Publication Date
EP0822613A2 true EP0822613A2 (fr) 1998-02-04
EP0822613A3 EP0822613A3 (fr) 1998-09-16
EP0822613B1 EP0822613B1 (fr) 2002-03-06

Family

ID=7801733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97112615A Expired - Lifetime EP0822613B1 (fr) 1996-08-03 1997-07-23 Borne pour conducteur de protection, en particulier pour barrettes de raccordement

Country Status (5)

Country Link
US (1) US5890916A (fr)
EP (1) EP0822613B1 (fr)
AT (1) ATE214205T1 (fr)
DE (2) DE19631436C1 (fr)
ES (1) ES2170900T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1515397A1 (fr) * 2003-09-06 2005-03-16 Weidmüller Interface GmbH & Co. KG Borne de connexion électrique à raccordement enfichable directe de conducteur électrique

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708911C1 (de) * 1997-03-05 1998-07-30 Weidmueller Interface Schutzleiteranschluß
DE19729327C1 (de) * 1997-07-09 1998-10-29 Wieland Electric Gmbh Schutzleiterklemme
DE19818704C1 (de) * 1998-04-19 1999-11-04 Wago Verwaltungs Gmbh Montagefuß mit Schutzleiterfunktion für elektr. Klemmen
FR2803440B1 (fr) * 2000-01-04 2002-08-16 Entrelec Sa Ressort de fixation d'un bloc de jonction ou similaire sur un rail
US6572390B2 (en) * 2001-08-20 2003-06-03 Tyco Electronics Corporation Apparatus for grounding railway contact rails
EP1394902B1 (fr) 2002-08-28 2012-02-08 Conrad Stanztechnik GmbH Borne de connection
DE10315668B4 (de) * 2002-08-28 2007-06-06 Conrad Stanztechnik Gmbh Anschlußklemme
US7073971B2 (en) * 2004-02-10 2006-07-11 Egs Electrical Group, Llc Apparatus and methods for detachably mounting devices to rails
FR2879833B1 (fr) * 2004-12-16 2008-06-13 Schneider Electric Ind Sas Dispositif de verrouillage d'un appareil electrique sur un rail de support
DE202005013056U1 (de) * 2005-08-18 2007-01-04 Weidmüller Interface GmbH & Co. KG Elektrische Anschlussvorrichtung
DE202008008656U1 (de) * 2008-06-27 2009-11-19 Weidmüller Interface GmbH & Co. KG Schutzleiteranschlußvorrichtung aus Metall
CN102593616A (zh) * 2011-01-10 2012-07-18 卢迪 一种导线夹持装置
US9246242B2 (en) * 2012-09-05 2016-01-26 Hubbell Incorporated Push wire connector having a rotatable release member
EP3054531B1 (fr) * 2015-02-05 2018-05-16 Morsettitalia S.p.A. Élément conducteur de connexion à terre pour block terminal de tableau electrique et le correspondant block terminal pour câbles de mis à terre
LU93147B1 (de) * 2016-07-13 2018-03-05 Phoenix Contact Gmbh & Co Kg Intellectual Property Licenses & Standards Anschlussklemme
US10985475B2 (en) 2016-09-29 2021-04-20 TE Connectivity Services Gmbh Electrical connection system with an additional leaf spring
US10833435B2 (en) 2016-09-29 2020-11-10 TE Connectivity Services Gmbh Electrical connection system with a conductive blade
CN109891675A (zh) 2016-09-29 2019-06-14 泰科电子服务有限责任公司 具有两个连接分支的电气连接系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903752A1 (de) * 1989-02-06 1990-08-09 Wago Verwaltungs Gmbh Schutzleiter-reihenklemme
FR2659118B1 (fr) * 1990-03-02 1992-05-07 Entrelec Sa Dispositif de fixation d'un bloc de jonction sur un profile support symetrique.
DE9012163U1 (de) * 1990-08-24 1990-12-13 Niedax GmbH + Co KG Gesellschaft für Verlegungsmaterial, 5460 Linz Elektrisches Übertragungskontaktelement für offene, mit Abdeckungen verschliessbare, auf dem Kanalboden eine Montageschiene aufweisende Installationskanäle
CH683047A5 (de) * 1992-02-18 1993-12-31 Woertz Ag Schutzleiterklemme.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1515397A1 (fr) * 2003-09-06 2005-03-16 Weidmüller Interface GmbH & Co. KG Borne de connexion électrique à raccordement enfichable directe de conducteur électrique

Also Published As

Publication number Publication date
DE19631436C1 (de) 1997-10-09
US5890916A (en) 1999-04-06
DE59706534D1 (de) 2002-04-11
ATE214205T1 (de) 2002-03-15
EP0822613A3 (fr) 1998-09-16
ES2170900T3 (es) 2002-08-16
EP0822613B1 (fr) 2002-03-06

Similar Documents

Publication Publication Date Title
EP0822613B1 (fr) Borne pour conducteur de protection, en particulier pour barrettes de raccordement
DE4203184C2 (de) Schutzleiterklemme
EP0556560B1 (fr) Borne à fil de terre
EP1100150B1 (fr) Borne à ressort pour des grandes sections transversales de conducteurs
EP0755584B1 (fr) Systeme d'alimentation electrique destine a un moteur electrique comportant quatre balais
DE1790231A1 (de) Anschlussanordnung fuer gedruckte Schaltungsplatten
DE4409206C1 (de) Fuß für eine elektrische Schutzleiterklemme sowie Schutzleiterklemme
DE29514509U1 (de) Zugfederanschluß für elektrische Leiter
DE19646103C1 (de) Federkraftklemme
EP2297820B1 (fr) Dispositif métallique de connexion d un conducteur de protection
DE10300723A1 (de) Sammelschienensystem und Anschluss- oder Geräte-Adapter
EP3261185B1 (fr) Insert de contact d'une borne de raccordement à ressort de connexion et borne de raccordement à ressort de connexion
EP0833408A2 (fr) Barrette à bornes avec bus bar
DE3319568A1 (de) Kontaktanordnung
DE102017108444B4 (de) Elektrisches Kontaktelement für eine Leiterplatte und damit ausgestattete Stromschnittstelle
EP1068654B1 (fr) Contact destine a faire un contact sans denuder les fils
EP0823754B1 (fr) Rail de courant pour des blocs de jonction, connecteurs et similaires
DE4306795C2 (de) Kontaktelement
AT404768B (de) Relais
DE19818704C1 (de) Montagefuß mit Schutzleiterfunktion für elektr. Klemmen
EP0833407A2 (fr) Barrette à bornes avec barre omnibus
DE19601737C2 (de) Gleisstück für eine Modellbahn
EP1251537A2 (fr) Disjoncteur-sectionneur à fusibles du type baguette
DE202016106356U1 (de) Stromschnittstelle mit robuster Kontaktierung für ein Fahrzeug-Bordnetz
DE3513490C2 (de) Klingeltaster

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970827

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE ES FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 19990316

AKX Designation fees paid

Free format text: AT CH DE ES FR GB IT LI

RBV Designated contracting states (corrected)

Designated state(s): AT CH DE ES FR GB IT LI

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR GB IT LI

REF Corresponds to:

Ref document number: 214205

Country of ref document: AT

Date of ref document: 20020315

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59706534

Country of ref document: DE

Date of ref document: 20020411

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020530

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2170900

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20021209

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20090715

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100723

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20150626

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20150721

Year of fee payment: 19

Ref country code: GB

Payment date: 20150721

Year of fee payment: 19

Ref country code: DE

Payment date: 20150721

Year of fee payment: 19

Ref country code: ES

Payment date: 20150728

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20150727

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59706534

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160731

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160801

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160723

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20180507

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160724