EP2548263A1 - Dispositif de mise en contact électrique - Google Patents

Dispositif de mise en contact électrique

Info

Publication number
EP2548263A1
EP2548263A1 EP11708481A EP11708481A EP2548263A1 EP 2548263 A1 EP2548263 A1 EP 2548263A1 EP 11708481 A EP11708481 A EP 11708481A EP 11708481 A EP11708481 A EP 11708481A EP 2548263 A1 EP2548263 A1 EP 2548263A1
Authority
EP
European Patent Office
Prior art keywords
cutting
contacting device
guide element
insulation displacement
cable
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Withdrawn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
EP11708481A
Other languages
German (de)
English (en)
Inventor
Jens Andresen
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact 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 Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP2548263A1 publication Critical patent/EP2548263A1/fr
Withdrawn legal-status Critical Current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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
    • H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws

Definitions

  • the invention relates to a contacting device, for creating an electrically conductive connection with a cable, with a cutting clamp for establishing an electrical connection with a wire of the cable and an insertion mechanism with which the wire of the cable is inserted into the insulation displacement terminal.
  • the present invention is thus in the field of installation technology.
  • Components on cables are made by a variety of
  • the invention is therefore based on the object, a
  • Insulation displacement device in particular the constructive simple form with non-releasable insulation displacement terminals, offers while at the same time easy to solve.
  • a contacting device for establishing an electrically conductive connection with a cable, wherein the contacting device is an insulation displacement terminal for producing an electrical connection
  • the contacting device has mechanisms for creating as well as for releasing the electrical connection based on insulation displacement clamps, both of which
  • each represent cutting and counter-pressure surface, cutting and counter-pressure surface consist of a component, so that the cutting edge in relation to the printing surface not without withdraw further constructive means.
  • the spread by the introduced cable terminal is a constantly tensioned spring, which by the
  • Constructive means for relaxing also this clamp are conceivable and could consist of a device which pulls both cutters apart or a device which has both cutters, e.g. by introducing a
  • Threading mechanism proposed by means of which both the required compressive forces for pressing the wires into the cutting contacts, as well as the required tensile forces can be built to their dissolution.
  • the invention is advantageously designed such that insertion mechanism and release mechanism contain at least one common component.
  • a common screw which may be formed, for example, as a union nut, as part of an insertion mechanism and part of a
  • the insertion mechanism comprises a guide element, which guides the wire such that by the movement of the guide element in the direction of the
  • the wire can be pressed into the insulation displacement terminal and contacted and by movement of the guide member in the opposite direction, the vein from the
  • Cutting clamp is Splösbar.
  • Cutting clamp or a cutting element also containing several cutting elements is advantageously achieved by means of a screw mechanism, which allows the implementation of a torque in a compressive force or tensile force even under difficult installation conditions such as on a high conductor and overhead contacting or decontacting.
  • this is on the guide element a
  • a further advantageous embodiment of the invention is to completely surround the area of the insulation displacement terminals of a housing with external thread, so that at sufficiently long housing a contact protection is offered. Furthermore arises in combination with the
  • Union nut a closed space that protects the connection against environmental influences.
  • this space is sealed by a radial seal.
  • Radial seal is further defined a mechanical stop, which facilitates the installer the correct installation.
  • the guide element is advantageously carried out such that the cable to be connected by the
  • Element is axially passable. This allows for a substantially round design for receiving the nut and allows in the field of
  • this arrangement further has the advantage that the cutting clamps can be arranged close to the outer edge according to the number of wires in the triangle, square or ultimately circular, so that in their center a cavity for space-saving recording of
  • Fig. 2 shows a cutting element according to a preferred embodiment of the invention in sectional view and in plan view, Fig. 2 shows a cutting element according to a preferred embodiment of the invention in sectional view and in plan view, Fig. 2 shows a cutting element according to a preferred embodiment of the invention in sectional view and in plan view, Fig. 2 shows a cutting element according to a preferred embodiment of the invention in sectional view and in plan view, Fig. 2 shows a cutting element according to a preferred
  • Embodiment of the invention in a perspective view, partially in
  • Section, and Fig. 3a, b a cutting contact with or without
  • Fig. La, b and 2 is a contacting device according to a preferred embodiment of the invention with a cable connection element and a
  • Splice body called guide element 1 are the wires. 8 the cable radially outwardly spreadable and fixable in the grooves 15 provided for this purpose.
  • the cable connection element further has a union nut 3, which is connected to the guide element 1 in such a way that it is rotatably mounted, but can not be moved axially either in one direction or in the other direction beyond a certain tolerance range.
  • a union nut 3 which is connected to the guide element 1 in such a way that it is rotatably mounted, but can not be moved axially either in one direction or in the other direction beyond a certain tolerance range.
  • the cable connection element has a radial seal 2, which allows a sealing of the interior of the cutting element 11 in the installed state.
  • the element has at least one U-shaped, double-sided cutting terminal 6, in which a core 8 can be pressed. Furthermore, the
  • Cable connection element is insertable. By inserting the guide element 1 into the cavity 10 of the cutting element 11, the radially outwardly projecting wires 8 of the
  • External thread 7 of the cutting element is on the inner ring 13 of the guide member 1 on this of the press-fitting the wires in the insulation displacement 6 required pressure passed. Conversely, when loosening the nut 3, a pressure against the outer ring 14 of the
  • Guiding element 1 constructed so that the guide element 1, the wires 8 of the cable despite the frictional resistance from the insulation displacement terminals 6 pulls out.
  • Fig. 3a, b show an embodiment of a cutting clamp 6, wherein the spring force in direction 9 can not be canceled without additional structural means.
  • Fig. 3a shows the wire 8 in not clamped, Fig. 3b in clamped condition.
  • cutting and counter-pressure surface consist of a component
  • the cutting edge can not be retracted without further constructive means.
  • the spread by the introduced cable terminal is a constantly tensioned spring, wherein the force achieved by the spring action in the direction 9, with which the blade is pressed onto the wire, can not be canceled.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Cable Accessories (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

L'invention concerne un dispositif de mise en contact électrique qui permet de raccorder très rapidement et aisément un câble unipolaire ou multipolaire à un dispositif électrique et également à l'en déconnecter. A cet effet, on utilise un système de mise en contact à borne guillotine (6) ainsi qu'un mécanisme à vis (3, 7) convenant à la fois pour enfoncer les fils (8) dans les contacts autodénudants (6) et pour les en ressortir, ledit mécanisme à vis permettant également de désolidariser la connexion par serrage se trouvant sous tension mécanique (9), sans beaucoup d'effort.
EP11708481A 2010-03-16 2011-03-16 Dispositif de mise en contact électrique Withdrawn EP2548263A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010011614.9A DE102010011614B4 (de) 2010-03-16 2010-03-16 Kontaktierungseinrichtung
PCT/EP2011/054005 WO2011113877A1 (fr) 2010-03-16 2011-03-16 Dispositif de mise en contact électrique

Publications (1)

Publication Number Publication Date
EP2548263A1 true EP2548263A1 (fr) 2013-01-23

Family

ID=43859654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11708481A Withdrawn EP2548263A1 (fr) 2010-03-16 2011-03-16 Dispositif de mise en contact électrique

Country Status (6)

Country Link
US (1) US20130072052A1 (fr)
EP (1) EP2548263A1 (fr)
JP (1) JP5394581B2 (fr)
CN (1) CN102823066A (fr)
DE (1) DE102010011614B4 (fr)
WO (1) WO2011113877A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016213294B4 (de) * 2016-07-20 2018-09-13 Siemens Aktiengesellschaft Versteifter Kontaktstab und Verfahren zum Herstellen eines Kontaktstabes
DE102017120180B3 (de) 2017-09-01 2019-01-03 HARTING Electronics GmbH Gewinkelter Steckverbinder
WO2024154099A1 (fr) 2023-01-20 2024-07-25 Amphenol Canada Corporation Câble électrique quadratique avec connexion de contact de déplacement d'isolation de tranche

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374529A (en) * 1918-02-01 1921-04-12 Taftpeirce Mfg Company Connector-plug
US4969839A (en) * 1983-05-13 1990-11-13 Dill Products Incorporated Electrical connector
EP0542164B1 (fr) * 1991-11-14 1997-06-04 Alcatel Components Limited Ensemble de connecteur électrique
US6069320A (en) * 1993-07-30 2000-05-30 Etcon Corporation Cable splice protector
JP2991069B2 (ja) * 1994-12-20 1999-12-20 住友電装株式会社 電線の圧接構造
DE29512585U1 (de) * 1995-08-04 1995-11-30 Phoenix Contact Gmbh & Co., 32825 Blomberg Leiteranschlußelement
DE29703983U1 (de) * 1997-03-05 1997-04-10 Festo Kg, 73734 Esslingen Verbindungsvorrichtung
DE19836622C2 (de) * 1998-08-13 2003-03-27 Phoenix Contact Gmbh & Co Kabelanschluß- oder -verbindungseinrichtung
DE19906725C1 (de) * 1999-02-18 2001-01-11 Harting Kgaa Leiteranschlußelement
DE29915553U1 (de) * 1999-09-03 1999-11-25 HARTING KGaA, 32339 Espelkamp Steckverbinder
DE19951455C1 (de) 1999-10-25 2001-10-25 Phoenix Contact Gmbh & Co Kabelanschluss- oder -verbindungseinrichtung
DE10058158B4 (de) 1999-10-25 2004-04-29 Phoenix Contact Gmbh & Co. Kg Kabelanschluß- oder -verbindungseinrichtung
EP1180823B1 (fr) * 2000-08-09 2004-06-02 Phoenix Contact GmbH & Co. KG Dispositif de connexion ou de jonction de câbles
DE10055148C2 (de) 2000-11-07 2003-05-22 Phoenix Contact Gmbh & Co Kabelanschluß- oder -verbindungseinrichtung
US6444914B1 (en) * 2001-05-30 2002-09-03 Thunderbolt Enterprise Co., Ltd. Clamping device for signal wires
DE102010017266C5 (de) * 2010-06-07 2015-01-08 Phoenix Contact Gmbh & Co. Kg Elektrische Verteilereinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011113877A1 *

Also Published As

Publication number Publication date
JP5394581B2 (ja) 2014-01-22
DE102010011614B4 (de) 2021-11-18
CN102823066A (zh) 2012-12-12
US20130072052A1 (en) 2013-03-21
JP2013522833A (ja) 2013-06-13
DE102010011614A1 (de) 2011-09-22
WO2011113877A1 (fr) 2011-09-22

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