EP1432075A1 - Borne pour la connexion d'un conducteur électrique - Google Patents

Borne pour la connexion d'un conducteur électrique Download PDF

Info

Publication number
EP1432075A1
EP1432075A1 EP03028326A EP03028326A EP1432075A1 EP 1432075 A1 EP1432075 A1 EP 1432075A1 EP 03028326 A EP03028326 A EP 03028326A EP 03028326 A EP03028326 A EP 03028326A EP 1432075 A1 EP1432075 A1 EP 1432075A1
Authority
EP
European Patent Office
Prior art keywords
actuating member
tool
housing
conductor
spiral 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
EP03028326A
Other languages
German (de)
English (en)
Other versions
EP1432075B1 (fr
Inventor
Guy Schaaf
Damien Vannesson
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.)
Hager Electro GmbH and Co KG
Original Assignee
Hager Electro 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 Hager Electro GmbH and Co KG filed Critical Hager Electro GmbH and Co KG
Publication of EP1432075A1 publication Critical patent/EP1432075A1/fr
Application granted granted Critical
Publication of EP1432075B1 publication Critical patent/EP1432075B1/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
    • 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
    • H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
    • 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
    • H01R4/48275—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 with an opening in the housing for insertion of a release tool
    • 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
    • H01R4/48455—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar insertion of a wire only possible by pressing on the spring

Definitions

  • the invention relates to a terminal for connecting an electrical conductor, which in a housing forming a device frame one in the assembled state the spiral spring pinching the conductor end and a pivoted actuator with a cam disc for increased tensioning of the spring and thus Has opening the terminal, the actuator itself by a End section of an elongated tool to be used as a lever, in particular a screwdriver, for which it has a receptacle.
  • Such a clamp is known from DE 195 29 028 A1.
  • the actuator of this In the open position of the clamp, the clamp has a basically stable end position in that a flat dent in the cam on a flat bulge the spiral spring lies. The fitter then has both hands free for his work. In case of accidental Butting the actuator or the tool can do that Actuator, however, are brought out of the stable end position and snap back.
  • the invention is based, the stability of the actuator in the task To increase the open position of the clamp.
  • this purpose is achieved in that in the open position Clamp the end of the tool can be pushed through to a housing part, by which the tool is locked against swinging back and thus the actuator is held or secured in the open position.
  • the locking engagement for example an engagement of the screwdriver tip in a pocket formed in the housing, can have an incomparably greater depth and thus security than the aforementioned engagement of a flat bulge in a flat dent. It is not even necessary to achieve a cam dead center on the spring. Due to the blocking according to the invention, the actuator is still held. If the cam lies on the spring with a dead center, the locking mechanism secures the actuating element in the open position.
  • the receptacle for the end section of the tool is preferably a continuous recess in the actuating member and the tool can be advanced further beyond the receptacle; the housing part then lies approximately in the extension of the receptacle.
  • other blocking arrangements would also be possible.
  • the tool could be exposed laterally at the end of the receptacle and could have a locking engagement to the side.
  • the actuating member is divided into a receiving part for the end section of the tool and the cam disk molded onto the receiving part. This results in a small space requirement and material consumption with a clear separation between a space required for the tool and a space available for the electrical clamping.
  • a further advantageous embodiment is characterized by a torsion spring which is arranged on the axis of the pivotable actuating element and acts on the actuating element in the return direction, or a spiral spring which engages in a dent on the circumference of the actuating element, preferably the cam, in the starting position of the actuating element.
  • the actuating member is thus held in its initial position even when a conductor end is clamped in and thus the spiral spring which clamps the conductor end cannot exert a restoring force on the actuating member. Irritation from a loose part is avoided.
  • the actuator cannot interfere with the wrong position when putting on the usual cover.
  • the housing has a swivel mount instead of one Actuator with a cam a counter bearing for the end of the tool as a fulcrum and an actuator in the form of one in the housing guided pressure piece, which by pressing the adjoining said end Section of the tool is displaceable by bending the spring; again the end of the tool is in the open position of the clamp can be pushed further up to a housing part, through which the tool against swinging back locked and thus held the actuator in the open position is.
  • the design of the clamp which is known per se, is particularly suitable for both variants provided that a conductor part with which said conductor end in the terminal housing is to be connected to the spiral spring is assembled in such a way that the spiral spring lies with one leg on the conductor part, with a bending leg turned away from him and then again towards the end of the former Thigh and beyond this in a third, slightly arcuate leg is bent, in which there is a rectangular cutout through which the Ladder part protrudes, the lower edge of the cutout towards the ladder part is pulled and presses the conductor end against the conductor part from below.
  • a conductor part 2 is held, which is further connected at its end 3 in an overall device, for example a circuit breaker.
  • the conductor part 2 is combined with an essentially three-leg spiral spring 4.
  • a leg 5 lies on the conductor part 2.
  • a bending leg 6 is bent by it.
  • a third, slightly arcuate leg 7 is bent towards the end of the former leg.
  • a rectangular cutout 8 is located in the arcuate leg. The cranked, other end 9 of the conductor part 2 projects through this.
  • An actuating member 12 serves to depress and release the spiral spring 4.
  • the actuating member 12 is pivotally mounted on an axis inserted through the housing 1, for example riveted to the outside of the housing walls. It consists of a receptacle part 14 with a receptacle 15 for the end section 16 of a screwdriver 17 and a cam disk 18 formed laterally on the receptacle part 14. The cam disk 18 lies over the spiral spring 4.
  • a leg spring 19 inserted into the receiving part 14 on the other side of the receiving part 14, the receiving part is pressed into its initial position shown in FIGS. 1 to 3.
  • the screwdriver is again pulled out of the pocket 24. If he wants, he can also completely from the recording 15 pulled out and the actuator (12) reset by hand become.
  • the spiral spring 4 does not return to its starting position, in which it could also hold the cam plate 18 and thus the actuating member 12 essentially in the starting position. Instead, the leg spring 19 fulfills this task.
  • FIG. 7 leaves provisions for the preparation of a
  • wall part 26 can be seen, namely a hollow connector 27 and two recesses 28 for mutual engagement with a recess or hollow socket of the wall part 26.
  • a spiral spring 29 is provided instead of the leg spring 19, which in the Use position of the clamp in a dent 35 on the, here designated 30, Cam grips.
  • the first-mentioned spiral spring is at 31, the actuator is denoted by 32 and the line end used is denoted by 33.
  • the cam 30 By swiveling of the actuator 32, the cam 30 also presses the spiral spring here low.
  • the dent 35 moves over the spiral spring 39.
  • the actuating element is realized by a pressure piece 36.
  • a quadruple clamp is shown essentially from one side and on the Visible side broken open.
  • Two introductions 37, two with, can be seen in the opposite arrangement the spiral spring 4 four identical spiral springs 38, and two corresponding to the socket 22 Nozzle 39.
  • Two conductor parts 40 have the function of the conductor part 2, but are designed differently.
  • the pressure pieces 36 are guided in the housing designated 41. They can be depressed by means of a screwdriver 42 and thus tension the spiral spring 38.
  • the screwdriver is inserted in the position as shown on the left in Fig. 9 for the left clamp. It is then pivoted, being supported on a counter bearing indicated at 43 and pressing on the pressure piece, as shown on the right in FIG. 9 for the right clamp.
  • This illustration also shows the next step: when the spiral spring 38 is depressed, the end of the screwdriver 42 finds a pocket into which the screwdriver is pushed further. It is then held against pivoting back by a pocket wall 45 and thus holds the clamp in the open position. To close the clamp, the screwdriver 42 is pulled out.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Clamps And Clips (AREA)
EP03028326A 2002-12-16 2003-12-10 Borne pour la connexion d'un conducteur électrique Expired - Lifetime EP1432075B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10258932A DE10258932A1 (de) 2002-12-16 2002-12-16 Klemme für den Anschluss eines elektrischen Leiters
DE10258932 2002-12-16

Publications (2)

Publication Number Publication Date
EP1432075A1 true EP1432075A1 (fr) 2004-06-23
EP1432075B1 EP1432075B1 (fr) 2011-07-27

Family

ID=32336394

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03028326A Expired - Lifetime EP1432075B1 (fr) 2002-12-16 2003-12-10 Borne pour la connexion d'un conducteur électrique

Country Status (3)

Country Link
EP (1) EP1432075B1 (fr)
AU (1) AU2003270937B2 (fr)
DE (1) DE10258932A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1887658A2 (fr) * 2006-08-08 2008-02-13 TridonicAtco connection technology GmbH & Co KG Borne de contact électrique
US7354319B2 (en) 2005-12-15 2008-04-08 Phoenix Contact Gmbh & Co. Kg Electrical terminal
WO2015040227A1 (fr) * 2013-09-23 2015-03-26 Phoenix Contact Gmbh & Co. Kg Borne de connexion électrique
US11404801B2 (en) * 2018-08-22 2022-08-02 Anytek Technology (Shen Zhen) Co., Ltd. Connector locking wire operating mechanism capable of buffering impact on a push rod

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018157B4 (de) * 2006-04-19 2010-12-02 Siemens Ag Klemme für den Anschluss eines elektrischen Leiters
DE102012011794A1 (de) * 2012-06-15 2013-12-19 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussklemme
DE202013103324U1 (de) * 2013-07-24 2014-10-27 Weidmüller Interface GmbH & Co. KG Zugfederklemme mit Drehkörper
DE102013110475A1 (de) * 2013-09-23 2015-03-26 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussklemme
DE102015120063B3 (de) * 2015-11-19 2017-01-12 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme und Betätigungswerkzeug hierzu
DE102018120749A1 (de) * 2018-07-24 2020-01-30 Tdk Electronics Ag Anschluss für ein elektronisches leistungsbauteil und elektronisches leistungsbauteil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529028A1 (de) * 1995-07-28 1997-01-30 Wago Verwaltungs Gmbh Federkraftklemme
DE19629565A1 (de) * 1996-07-15 1998-01-22 Wago Verwaltungs Gmbh Elektr. Klemme mit Schraubendreherbetätigung
US5810625A (en) * 1994-09-16 1998-09-22 Siemens Aktiengesellschaft Electronic device, in particular in automatic-control device
US6341989B1 (en) * 1998-05-27 2002-01-29 Ria-Btr Produktions Gmbh Connecting terminal assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611762A1 (de) * 1996-03-26 1997-10-02 Metz Albert Ria Electronic Anschlußklemme, insbesondere für Leiterplatten
DE19834681C1 (de) * 1998-07-31 2000-05-11 Metz Albert Ria Electronic Anschlußklemme
DE19845475B4 (de) * 1998-10-02 2007-11-08 Aeg Niederspannungstechnik Gmbh & Co Kg Federkraftklemme
DE29819517U1 (de) * 1998-11-02 1998-12-24 Weidmueller Interface Zugfederanschlußklemme
DE10103187B4 (de) * 2001-01-24 2010-11-18 Wago Verwaltungsgesellschaft Mbh Elektrische Klemme
DE20108417U1 (de) * 2001-05-18 2001-08-09 Puls Elektronische Stromversor Anschlussklemme

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5810625A (en) * 1994-09-16 1998-09-22 Siemens Aktiengesellschaft Electronic device, in particular in automatic-control device
DE19529028A1 (de) * 1995-07-28 1997-01-30 Wago Verwaltungs Gmbh Federkraftklemme
DE19629565A1 (de) * 1996-07-15 1998-01-22 Wago Verwaltungs Gmbh Elektr. Klemme mit Schraubendreherbetätigung
US6341989B1 (en) * 1998-05-27 2002-01-29 Ria-Btr Produktions Gmbh Connecting terminal assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7354319B2 (en) 2005-12-15 2008-04-08 Phoenix Contact Gmbh & Co. Kg Electrical terminal
EP1887658A2 (fr) * 2006-08-08 2008-02-13 TridonicAtco connection technology GmbH & Co KG Borne de contact électrique
EP1887658A3 (fr) * 2006-08-08 2008-12-10 TridonicAtco connection technology GmbH & Co KG Borne de contact électrique
WO2015040227A1 (fr) * 2013-09-23 2015-03-26 Phoenix Contact Gmbh & Co. Kg Borne de connexion électrique
US9806462B2 (en) 2013-09-23 2017-10-31 Phoenix Contact Gmbh & Co. Kg Electrical connection terminal having an insert device for providing a counter-bearing for a tool
US11404801B2 (en) * 2018-08-22 2022-08-02 Anytek Technology (Shen Zhen) Co., Ltd. Connector locking wire operating mechanism capable of buffering impact on a push rod

Also Published As

Publication number Publication date
DE10258932A1 (de) 2004-06-24
AU2003270937A1 (en) 2004-07-01
EP1432075B1 (fr) 2011-07-27
AU2003270937B2 (en) 2008-02-28

Similar Documents

Publication Publication Date Title
EP2324533B1 (fr) Borne de connexion électrique
DE102008039232B4 (de) Elektrische Anschlußklemme
DE3520905C2 (fr)
DE202006009460U1 (de) Anschlussvorrichtung für Leiter
EP1555723A1 (fr) Borne de connexin sans vis
DE3019149A1 (de) Schraubenlose anschlussklemme
EP1432075A1 (fr) Borne pour la connexion d'un conducteur électrique
EP0955692B1 (fr) Borne électrique commandée par un levier à genouillère
DE2028499B2 (de) Elektrische Schaltvorrichtung
DE60103934T2 (de) Kommunikationseinrichtung
EP1744402A1 (fr) Bone de contact à cage sans vis
CH658748A5 (de) Elektrischer schutzschalter.
WO1997015963A1 (fr) Dispositif de contact a serre-cable
DE716972C (de) Installationsselbstschalter
DE2747784A1 (de) Elektrischer sicherheitstrennschalter
DE4118473C2 (de) Steckkontaktklemme für eine Schaltungsplatte
DE202009000156U1 (de) Baugruppe mit einem schnelllösbaren Schalter
DE60128356T2 (de) Mechanische rücksetzvorrichtung für schalter
DE1129602B (de) Druckknopfbetaetigter UEberstromschalter
DE1297201B (de) Druckknopfbetaetigter mehrpoliger UEberstromschalter
EP0444010B1 (fr) Verrou de maintien pour disjoncteur différentiel
DE202007014463U1 (de) Positioniervorrichtung des Auslöseelementes für eine Gleitschiene
DE2532734A1 (de) Mehrpoliger druckschalter mit ueberstromausloesung
DE4208592C2 (de) Elektrisches Installationsgerät
DE1023129B (de) Kleinselbstschalter

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20041216

AKX Designation fees paid

Designated state(s): DE ES FR GB IT

RBV Designated contracting states (corrected)

Designated state(s): DE ES FR GB IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HAGER ELECTRO GMBH & CO. KG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 50313848

Country of ref document: DE

Effective date: 20110915

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110727

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: 20120502

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 50313848

Country of ref document: DE

Effective date: 20120502

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

Effective date: 20111210

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: 20111210

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111107

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50313848

Country of ref document: DE

Representative=s name: PATENTANWAELTE BERNHARDT/WOLFF PARTNERSCHAFT, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 50313848

Country of ref document: DE

Representative=s name: PATENTANWAELTE BERNHARDT/WOLFF PARTNERSCHAFT M, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

Ref country code: FR

Payment date: 20161213

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180831

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

Ref country code: FR

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

Effective date: 20180102

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

Ref country code: DE

Payment date: 20221228

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50313848

Country of ref document: DE