EP0810687B1 - Elektrischer Verbinder zum Verbinden von elektrischen Leitungen - Google Patents

Elektrischer Verbinder zum Verbinden von elektrischen Leitungen Download PDF

Info

Publication number
EP0810687B1
EP0810687B1 EP97500092A EP97500092A EP0810687B1 EP 0810687 B1 EP0810687 B1 EP 0810687B1 EP 97500092 A EP97500092 A EP 97500092A EP 97500092 A EP97500092 A EP 97500092A EP 0810687 B1 EP0810687 B1 EP 0810687B1
Authority
EP
European Patent Office
Prior art keywords
conductors
edges
connector according
electrical
segments
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.)
Expired - Lifetime
Application number
EP97500092A
Other languages
English (en)
French (fr)
Other versions
EP0810687A1 (de
Inventor
Mark De Keyser
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.)
FCI SA
Original Assignee
Framatome Connectors International SAS
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 Framatome Connectors International SAS filed Critical Framatome Connectors International SAS
Publication of EP0810687A1 publication Critical patent/EP0810687A1/de
Application granted granted Critical
Publication of EP0810687B1 publication Critical patent/EP0810687B1/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
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge

Definitions

  • the invention relates to an electrical connector intended to connect electrical conductors provided with a insulating coating, said connector being able to be mounted mechanically using any source of energy and it includes: [a] a receiving element which has two main edges which form a first non-flat angle, of each of which emerges a wing able to partially surround one of said conductors; and [b] a wedge element provided with two active edges which form a second angle substantially equal to said first angle, said shim element being able to be introduced between said first edges of said receiving element.
  • GB-A-2,065,994 describes a such connector with a solid shim element.
  • US-P-3 848 956 describes a connector intended to obtain an electrical derivation from a underground conductor with an insulating coating without that it is necessary to remove the insulating coating and ensuring a sealing against humidity at the connection points of two conductors.
  • the connector described requires a relatively laborious installation.
  • connectors that include a "C" shaped sleeve and a shim so that the introduction of the shim in the sleeve secures between the conductors to be connected, as well as a electrical connection between these as well through of the sleeve than of the shim.
  • some of these drawbacks in particular of not not suitable for conductors with an insulating coating, to present a difficult assembly and insufficient security in maintaining the connection.
  • the invention proposes to eliminate the drawbacks that we just mentioned. This object is obtained thanks to a connector of the type described in the introduction and which is characterized by the connector according to claim 1.
  • Figure 1 is an exploded perspective view of a embodiment of the connector, object of the invention, in relationship with the two drivers that this is connect. Of these conductors, only a few stretches.
  • Figure 2 is a view similar to the previous view of another embodiment of the connector.
  • the connector includes a receiver element 2 and a wedge element 4.
  • the receiving element 2 is in the form of "VS"; by this expression, we want to indicate that the sections of the receiving element 2 reproduce the shape of the letter C.
  • the receiving element 2 consists of a part central or plate 6 limited in the longitudinal direction by first two edges 8 which form an angle between them flat, i.e. the first edges 8 are not parallel to each other. From each of these first edges 8 emerges a wing 10 having a curvature or several folds so that each wing can partially surround one conductors 12.
  • Each conductor 12 has a insulating coating 14 which surrounds the conductor core 16.
  • the wedge element 4 has two active edges 18 which form between them a second angle substantially equal to the first angle determined by the first edges 8 of the receiving element 2.
  • This wedge element 4 can be introduced between the wings 10 and it is preferable that the outer surfaces of these active edges 18 are concave since between these and the internal surfaces of wings 10, we try to keep the conductors prisoners 12.
  • perforating means 20 which can form successions of teeth (as shown in the figures), be shaped like a blade and other.
  • the perforating means 20 penetrate into the insulating coating until contact with the core of the conductor 16.
  • the element 4 is made of material electrically conductor so as to ensure current flow between the perforating means 20 located in the edges opposite assets.
  • the receiving element 2 has a posterior appendage 22, a depression 24 and a groove 26 which determine a abutment edge 28 which, in a manner known per se, facilitates the retention of the wedge element 4, ensuring good operation.
  • the wedge element 4 is formed by a single sheet of metal which has been deformed as that it is shown, after being folded several times on itself in the longitudinal direction, constituting two substantially equal main loops and a third loop 30. This figuration ensures a satisfactory elasticity to the wedge element 4.
  • the wedge element 4 has a central part 32 which includes a plurality of segments 34, arched outward and directed alternately in opposite directions; these segments extend between the end portions 36 where have been formed the active edges 18; this configuration ensures also a suitable elasticity to the wedge element 4.
  • the receiving element 2 has an appendix 38 which, from the central part or plate 6, projects towards the interior of the space between the wings 10; this appendix 38 is capable of ensuring appropriate retention of the wedge element 4, and at the same time, also good functioning.
  • Any energy source may be suitable for mounting mechanical of the connector and may be of hydraulic origin, supplied by a cartridge or the like.
  • mounting can be easily achieved by simply helping hand tools.

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (5)

  1. Elektrischer Verbinder zum Verbinden von elektrischen Leitungen (12) mit einem Isoliermantel (14), wobei der Verbinder mittels jeder mechanischen Energieeinwirkung befestigt werden kann und folgendes aufweist:
    (a) ein Aufnahmeelement (2) mit zwei ersten Rändern (8), die einen ersten Winkel ungleich null bilden und jeweils mit einem Flügel (10) enden, der geeignet ist, eine der Leitungen (12) teilweise zu umgeben, und
    (b) ein Keilelement (4) mit zwei aktiven Flächen (18), die einen zweiten Winkel bilden, der im wesentlichen dem ersten Winkel entspricht, wobei sich das Keilelement (4) zwischen die ersten Ränder (8) des Aufnahmeelements (2) einführen läßt, dadurch gekennzeichnet, daß das Keilelement (4) ein elastisches Element ist, das aus einer einzigen Metallfolie mit mehreren Segmenten gebildet ist, und die aktiven Flächen (18) des Keilelements (4) außen und gegenüberliegend Perforiermittel (20) aufweisen, die in die Leitungen (12) greifen und den Isoliermantel (14) und die elektrische Verbindung der Leitungen perforieren.
  2. Elektrischer Verbinder nach Anspruch 1, dadurch gekennzeichnet, daß die Perforiermittel aus einer Folge von Zähnen (20) bestehen.
  3. Elektrischer Verbinder nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die aktiven Flächen (18) des Keilelements (4) jeweils Aushöhlungen bilden, die sich an die Außenfläche eines der Leiter (12) anpassen können.
  4. Verbinder nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Segmente durch Umschlagen der Folie um sich selbst in Längsrichtung verwirklicht werden und zwei Hauptschleifen bilden.
  5. Verbinder nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Segmente (34) wechselweise entgegengesetzt nach außen gekrümmt ausgerichtet sind.
EP97500092A 1996-05-31 1997-05-27 Elektrischer Verbinder zum Verbinden von elektrischen Leitungen Expired - Lifetime EP0810687B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES09601202A ES2116223B1 (es) 1996-05-31 1996-05-31 Conector electrico para conectar conductores electricos.
ES9601202 1996-05-31

Publications (2)

Publication Number Publication Date
EP0810687A1 EP0810687A1 (de) 1997-12-03
EP0810687B1 true EP0810687B1 (de) 1999-11-10

Family

ID=8294987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97500092A Expired - Lifetime EP0810687B1 (de) 1996-05-31 1997-05-27 Elektrischer Verbinder zum Verbinden von elektrischen Leitungen

Country Status (4)

Country Link
US (1) US6068525A (de)
EP (1) EP0810687B1 (de)
DE (1) DE69700766T2 (de)
ES (1) ES2116223B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6517391B1 (en) 1997-12-15 2003-02-11 Framatome Connectors Usa Inc. Insulation piercing wedge connector
US5916001A (en) * 1997-12-15 1999-06-29 Framatome Connectors Usa, Inc. Insulation piercing wedge connector with piercing support wedge
ES2141041B1 (es) * 1998-02-16 2000-10-16 Framatome Connectors Espana S Conector electrico para la conexion de conductores electricos dotados de recubrimiento aislante a partir de sulfato de sodio.
US6773311B2 (en) * 2002-02-06 2004-08-10 Fci Americas Technology, Inc. Electrical splice connector
EP4302365B1 (de) * 2021-03-02 2025-12-10 Hubbell Incorporated Isolationsdurchdringender keilverbinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071750A (en) * 1960-04-05 1963-01-01 Amp Inc Solderless electrical connectors
US3848956A (en) * 1972-03-08 1974-11-19 Fargo Mfg Co Inc Self-sealing underground tap connector
GB2065994B (en) * 1979-12-12 1983-07-27 Bicc Burdny Ltd Wedge for use in electric connectors
US4650273A (en) * 1984-11-30 1987-03-17 Amp Incorporated Electrical wedge connector
BR9102719A (pt) * 1991-06-27 1993-01-12 Amp Do Brasil Conectores Eletr Conector eletrico tipo cunha
US5244422A (en) * 1992-09-04 1993-09-14 The Whitaker Corporation Wedge connector
HUT73372A (en) * 1993-11-16 1996-07-29 Whitaker Corp Electrical cable connector
US5679031A (en) * 1995-08-23 1997-10-21 Framatome Connectors Usa Inc. Electrical wedge connector with retention barbs
ES2116224B1 (es) * 1996-05-31 1999-04-01 Framatome Connectors Espana S Conector electrico para la conexion de conductores electricos.

Also Published As

Publication number Publication date
DE69700766T2 (de) 2000-03-02
US6068525A (en) 2000-05-30
ES2116223A1 (es) 1998-07-01
ES2116223B1 (es) 1999-04-01
DE69700766D1 (de) 1999-12-16
EP0810687A1 (de) 1997-12-03

Similar Documents

Publication Publication Date Title
EP0810688A1 (de) Elektrischer Verbinder zum Verbinden von elektrischen Leitern
EP0681345B1 (de) Hermaphroditisches elektrisches Kontaktelement
EP0152312B1 (de) Elektrisches Kontaktteil
EP1054479A1 (de) Anordnung für eine elektrische Verbindung zwischen einer koaxialen Leitung und einer gedrückten Schaltungskarte
FR2760137A1 (fr) Connecteur electrique coaxial
EP3807956A1 (de) Metallklammer zur elektrischen verbindung eines leitfähigen drahts mit einem metallelement
FR2582453A1 (fr) Joint pour la realisation d'un connecteur electrique etanche et connecteur realise avec un tel joint
FR2519199A1 (fr) Connecteur electrique
FR2699010A1 (fr) Organe de contact électrique femelle.
EP0080389B1 (de) Elektrischer Kontakt und Verwendung für einen Verbinder
EP0810687A1 (de) Elektrischer Verbinder zum Verbinden von elektrischen Leitungen
EP1531525B1 (de) Kabelklemme mit vergrösserter Klemmfläche und damit ausgerüsteter Verbinderblock
EP0407249B1 (de) Anschlussmutterklemme für elektrischen Kontakt
EP0593336A1 (de) Lösbare Befestigung zum Verbinden einer Trägerplatte mit einem Bauelement und Verbinder mit einer solchen Befestigung
EP0560648B1 (de) Polygonal Steckverbinder, insbesondere viereckig mit einem isolierenden Zentralkörper
FR2579026A2 (fr) Dispositif de raccord pour une embase d'antenne destinee a etre fixee sur une paroi et capuchon d'antiparasitage pour un tel dispositif
FR2772994A1 (fr) Organe de contact electrique femelle
EP0172779B1 (de) Mehrpoliger elektrischer Verbinder
EP1672740B1 (de) Schnellverbindungsanschlussklemme für Schalter und Steckdosen
FR2627018A1 (fr) Embout de raccordement electrique
FR2750803A1 (fr) Dispositif de connexion pour conducteurs electriques
EP0643444A1 (de) Elektrischer Kontakt mit elastischer Rückstellung
EP0298819B1 (de) Elektrischer Steckverbinder
EP0872923B1 (de) Vorrichtung zur elektrischen Verbindung von mehreren elektrischen Buchsenkontakten
FR2806216A1 (fr) Dispositif de connexion rapide d'un cable a une borne d'une source d'alimentation en energie electrique

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): DE FR GB IT

17P Request for examination filed

Effective date: 19980112

17Q First examination report despatched

Effective date: 19990114

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

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

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

Effective date: 19991119

REF Corresponds to:

Ref document number: 69700766

Country of ref document: DE

Date of ref document: 19991216

ITF It: translation for a ep patent filed
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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: FR

Payment date: 20020530

Year of fee payment: 6

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

Ref country code: DE

Payment date: 20020730

Year of fee payment: 6

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

Ref country code: GB

Payment date: 20030519

Year of fee payment: 7

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

Ref country code: DE

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

Effective date: 20031202

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: 20040130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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: 20040527

GBPC Gb: european patent ceased through non-payment of renewal fee
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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050527