EP0650217B1 - Dispositif de connexion de fils notamment pour des installation à courant faible - Google Patents

Dispositif de connexion de fils notamment pour des installation à courant faible Download PDF

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Publication number
EP0650217B1
EP0650217B1 EP94115712A EP94115712A EP0650217B1 EP 0650217 B1 EP0650217 B1 EP 0650217B1 EP 94115712 A EP94115712 A EP 94115712A EP 94115712 A EP94115712 A EP 94115712A EP 0650217 B1 EP0650217 B1 EP 0650217B1
Authority
EP
European Patent Office
Prior art keywords
conductor
clamping
contact
connecting device
longitudinal channel
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
EP94115712A
Other languages
German (de)
English (en)
Other versions
EP0650217A1 (fr
Inventor
Hans Reichle
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.)
Reichle and De Massari AG
Original Assignee
Reichle and De Massari AG
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 Reichle and De Massari AG filed Critical Reichle and De Massari AG
Publication of EP0650217A1 publication Critical patent/EP0650217A1/fr
Application granted granted Critical
Publication of EP0650217B1 publication Critical patent/EP0650217B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
    • H01R4/2406—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation having needles or pins

Definitions

  • the present invention relates to a conductor connection device for low-voltage systems according to the preamble of claim 1.
  • a plug in particular a marshalling plug, is known, with a known insulation displacement connection, which allows a wire to be soldered to the connector fix by putting this wire and its insulation in one Notch is pressed, the edges of the notch the Cut through the insulation and low in the conductor material penetrate making an electrical contact.
  • solderless insulation displacement wire is also pressing for modular connectors for telephone or low-voltage systems where the wire spacing or Contact pin spacing standardized or at least similar standards have formed, then for each wire or each Wire an elongated wire insertion slot is provided, which at one point from the transverse cutting edge of the usually protruding contact pins perpendicular to the insertion slot is enforced.
  • EP patent 531,677 relates to the same Applicant already has a plug with a block-shaped Wiring part with preferably a plurality of same sides, parallel channels for receiving one isolated Wire strand or wire core, in which channels each a first lateral opening for receiving a Clamping piece and a second opening for receiving a clamping edge of cutting plug connections for solderless Wiring open, with the wiring part the housing half-shells carrying the means for solderless wiring are put together.
  • the contact side centric distance of the contact cutting edge is less than the radius of the stripped conductor and the support side centric distance of the clamping pin or cam less than or equal to the radius of the stripped conductor is.
  • the configuration can then be such that the Longitudinal channel as a hole in a block-shaped wire housing extends, the axial direction on both sides of Cross bores for receiving at least one contact cutting edge a contact pin resp. to accommodate at least a clamping pin on a clamping plate tangential is penetrated or that parallel trough-shaped Longitudinal channels with molded clamping cams and arranged Extend contact pins on a housing part, which one certain swivel cover for pressing in the ladder.
  • clamping pins or cams can be symmetrical face each other.
  • clamping pins or -nocken and the assigned contact pins respectively.
  • advantageous configurations consist in that the contact pins and the clamping pins from opposite Sides or from the same side into the wire housing are pressed in.
  • the conductor connection devices in question here include as can be seen from the figures, a housing part 1; 1 ', at least one longitudinal channel 2; 2' for receiving a Conductor 30 of a data cable 40 or the like.
  • each longitudinal channel 2; 2 'in its axial direction with a tangent to the inserted conductor Contact cutting edge 6 of a contact pin 16 and with at least one is also tangential to the inserted one Interacting conductor extending pin 7 or cam 7 'cooperates, the contact cutting edge 6 of the contact pin 16 and the clamping pin 7 or -nocken 7 'in the longitudinal channel 2; 2 'protrude into that when conductor 30 is inserted stripped area a predetermined contact pressure can be produced is, as is particularly shown in FIGS. 1,3 and Show 5 to 8.
  • the arrangement is such that the contact side centric distance 66 of the contact cutting edge 6 is smaller than the radius of the stripped conductor and the support side centric distance 77 of the clamping pin 7 or -nockens 7 'less than or equal to the radius of the stripped
  • the conductor is as indicated in Fig. 6.
  • the conductor connection device now comprises 1 and 2 for in particular Data cable or the like in principle on a preferred print pattern a block-shaped wire housing 1 with at least one Longitudinal channel 2 for receiving a conductor 30 of a data cable 40 (Fig. 4) or the like. which longitudinal channel 2 in its axial direction on both sides of transverse bores 3.4 to Inclusion of at least one contact cutting edge 6 one Contact pins 16 resp. to accommodate at least one Clamping pin 7 penetrates tangentially on a clamping plate 17 is.
  • FIG. 1 clearly shows, the pressing in of the Clamping pin 7 in the cross bore 4 pushing away Isolation 31 from the conductor 30 and a fixation of the stripped Leader. Furthermore, with the impression of the clamping edge 6 in the transverse bore 3 also part of the Insulation 31 pushed away from the conductor 30 and at the same time notches the clamping blade 6 at the point 6 'in the stripped Head a, resulting in optimal contacting leads.
  • the insulation parts pushed away can then be in one lower area 50 of cross bores 3 and 4.
  • An opposite arrangement of contact blade is sufficient in itself 6 and pin 7 on both sides of the conductor 30 to effective contacting and simultaneous securing of the Achieve wires against longitudinal displacement.
  • the contact blade 6 on the gap between two opposite Clamping pins 7 is what the conductor 30 in forcing a wave of its extension, or else it 7, the clamping pins 7 can be symmetrical face each other.
  • the conductor connection device according to the invention can now can be used in many different ways.
  • Pawl means 21 and 22 ensure a firm connection of wire housing 1, clamping plate 17 and socket 20th
  • clamping pins 7 in addition to that shown here Rectangular shape have any cross section.
  • wedge-shaped contact pins 16 according to FIG. 6 an adaptation to different wire diameters.
  • parallel channel-shaped longitudinal channels 2 ' with molded-on clamping cams 7 'and arranged contact pins 16 extend on a housing part 1 ', which one for Pressing the head 30 carries certain pivot cover 60.
  • the pivot cover 60 is here lateral flanges 61 which the outer Side walls of the housing part 1 'practically without play overlap and thus prevent their displacement to the outside.
  • wire can also be used instead of the swivel cover a tool (not shown) or a vertically depressible one Pressure cover (not shown) are pressed.
  • clamping cams 7 relative to the longitudinal channel 2 carrying the conductor resp. 2 'can be varied as described above.

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Installation Of Bus-Bars (AREA)
  • Multi-Conductor Connections (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (9)

  1. Dispositif de connexion de fils conducteurs pour installations basse tension, comprenant des moyens d'enfilage sans brasage, lesquels comprennent, sur une partie boítier, au moins un canal longitudinal destiné à accueillir un conducteur d'un câble de transmission de données ou l'équivalent, chaque canal longitudinal coopérant, dans sa direction axiale, avec une connexion par déplacement d'isolant s'étendant tangentiellement au conducteur introduit et faisant saillie dans le canal longitudinal,
    caractérisé en ce que la connexion par déplacement d'isolant comporte, d'un côté d'un conducteur introduit et tangentiellement à celui-ci, une lame de contact (6) d'une fiche de contact (16), de même qu'au moins une broche de serrage (7) ou un bossage de serrage (7') s'étendant de l'autre côté du conducteur inséré et tangentiellement à ce dernier, étant précisé que la lame de contact (6) de la fiche de contact (16) ainsi que la broche (7) ou le bossage (7') de serrage s'engagent de telle manière dans le canal longitudinal (2; 2'), qu'une fois le conducteur (30) inséré, une pression de contact définie au préalable peut être appliquée sur la zone dénudée de ce dernier.
  2. Dispositif de connexion pour fils conducteurs selon la revendication 1, caractérisé en ce que l'écartement central (66), côté contact, de la lame de contact (6) est plus petit que le rayon du conducteur dénudé, et en ce que l'écartement central (77), côté appui, de la broche (7) ou du bossage (7') de serrage est inférieur ou égal au rayon du conducteur dénudé.
  3. Dispositif de connexion pour fils conducteurs selon la revendication 1, caractérisé en ce que le canal longitudinal (2) s'étend sous forme de perçage dans un boítier à câble (1) en forme de bloc lequel est traversé, de part et d'autre, dans sa direction axiale, par des perçages transversaux (3, 4) destinés à accueillir au moins une lame de contact (6) d'une fiche de contact (16), et tangentiellement, pour accueillir au moins une broche de serrage (7) se trouvant sur une plaquette de serrage (17).
  4. Dispositif de connexion de fils conducteurs selon la revendication 1, caractérisé en ce que des canaux longitudinaux (2') parallèles en forme de rigoles, présentant des bossages de serrage (7') préformés et des fiches de contact (16) implantées s'étendent sur une partie boítier (1') lequel présente un couvercle pivotant (60) ou l'équivalent, destiné à l'enfoncement des conducteurs (30).
  5. Dispositif de connexion pour fils conducteurs selon la revendication 1, caractérisé en ce que chaque fois une broche (7) ou un bossage (7') de serrage et une lame de contact (6) se font face, de part et d'autre du canal longitudinal (2; 2').
  6. Dispositif de connexion pour fils conducteurs selon la revendication 1, caractérisé en ce que la lame de contact (6) se dresse avec un espacement entre deux broches (7) ou bossages (7') de serrage opposé(e)s, pour forcer le conducteur à adopter un tracé ondulé dans sa longueur.
  7. Dispositif de connexion pour fils conducteurs selon la revendication 1, caractérisé en ce que les broches (7) ou bossages (7') de serrage et les fiches de contact (16) ou les lames de contact (6) associées sont disposés avec un espacement ou les uns derrière les autres dans le sens de la longueur des conducteurs (30), afin de mettre en contact chacun des conducteurs disposés de manière serrée les uns à côté des autres.
  8. Dispositif de connexion pour fils conducteurs selon la revendication 3, caractérisé en ce que les fiches de contact (6, 16) et les broches de serrage (7) peuvent être pressées dans le boítier à fils (1) depuis des faces opposées ou depuis la même face.
  9. Dispositif de connexion pour fils conducteurs selon la revendication 4, caractérisé en ce que le couvercle pivotant (60) est pourvu de pattes latérales (61) qui recouvrent, pour ainsi dire sans jeu, les parois latérales extérieures de la partie boítier (1').
EP94115712A 1993-10-18 1994-10-06 Dispositif de connexion de fils notamment pour des installation à courant faible Expired - Lifetime EP0650217B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH03140/93A CH687113A5 (de) 1993-10-18 1993-10-18 Leiteranschlussvorrichtung fuer Schwachstromanlagen.
CH3140/93 1993-10-18

Publications (2)

Publication Number Publication Date
EP0650217A1 EP0650217A1 (fr) 1995-04-26
EP0650217B1 true EP0650217B1 (fr) 1998-05-20

Family

ID=4249471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94115712A Expired - Lifetime EP0650217B1 (fr) 1993-10-18 1994-10-06 Dispositif de connexion de fils notamment pour des installation à courant faible

Country Status (11)

Country Link
US (1) US5573421A (fr)
EP (1) EP0650217B1 (fr)
JP (1) JPH07249437A (fr)
KR (1) KR950012804A (fr)
CN (1) CN1106955A (fr)
AU (1) AU680045B2 (fr)
BR (1) BR9404130A (fr)
CH (1) CH687113A5 (fr)
DE (1) DE59406005D1 (fr)
PL (1) PL305480A1 (fr)
TW (1) TW256955B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH687841A5 (de) * 1994-03-10 1997-02-28 Reichle & De Massari Fa Mehrfach-Kontaktstifthalter fuer Schwachstrom-Anlagen.
US5816841A (en) * 1995-04-11 1998-10-06 Acs Wireless, Inc. Electrical disconnect for telephone headset
DE19612575C2 (de) * 1996-03-29 1999-11-18 Endress Hauser Gmbh Co Vorrichtung zur lösbaren Befestigung von Geräten und zu deren elektrischem Anschließen
US6050845A (en) * 1997-11-20 2000-04-18 The Whitaker Corporation Electrical connector for terminating insulated conductors
US6319015B1 (en) * 1999-08-23 2001-11-20 Michael J. Faunce Garment electrical connector
CN105703091A (zh) * 2016-04-18 2016-06-22 永城煤电控股集团有限公司 一种软高压连接母线
DE102016013412A1 (de) 2016-11-10 2018-05-17 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Kontaktsystem und Kontaktmodul
JP6763896B2 (ja) * 2018-02-15 2020-09-30 株式会社オートネットワーク技術研究所 コネクタ
KR102375368B1 (ko) * 2020-04-09 2022-03-17 ㈜알파오 전기장치용 무정전 루프백장치

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67298C (fr) *
BE463577A (fr) *
GB615737A (en) * 1945-03-14 1949-01-11 Jan Oortgijsen A connector or terminal for joining electric conductors
US3835445A (en) * 1972-12-04 1974-09-10 Western Electric Co Electrical connecting devices for terminating cords and methods of assembling the devices to cords
GB1454936A (en) * 1974-11-22 1976-11-10 Franklin C Electrical plug
US4039239A (en) * 1976-03-24 1977-08-02 Amp Incorporated Wire slot clip
JPS5556379A (en) * 1978-10-19 1980-04-25 Yamaichi Electric Mfg Presssfitting connector terminal for coated conductor
DE2912882C2 (de) * 1979-03-30 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Anschlußvorrichtung für Kabelleiter
US4341430A (en) * 1980-11-05 1982-07-27 Amp Incorporated Flat cable connector
FR2498821A1 (fr) * 1981-01-23 1982-07-30 Legrand Sa Connecteur electrique pour conducteur isole
US4413872A (en) * 1981-05-11 1983-11-08 Amp Incorporated Preloaded electrical connector
US4455058A (en) * 1982-03-31 1984-06-19 Amp Incorporated Electrical connector for flat cable
US4793823A (en) * 1987-10-28 1988-12-27 Amp Incorporated Cam lever connector
US4968267A (en) * 1988-05-11 1990-11-06 Honeywell Inc. Programmable microcontroller microbus connector arrangement
CH680958A5 (fr) * 1989-11-08 1992-12-15 Domotec Ag
US5195907A (en) * 1990-05-31 1993-03-23 Joseph Urban Tooless electrical connector and conductor cable for use therewith
CH684041A5 (de) * 1991-09-09 1994-06-30 Reichle & De Massari Fa Verbindungsvorrichtung für Schwachstromanlagen.

Also Published As

Publication number Publication date
CH687113A5 (de) 1996-09-13
BR9404130A (pt) 1995-07-18
AU680045B2 (en) 1997-07-17
EP0650217A1 (fr) 1995-04-26
DE59406005D1 (de) 1998-06-25
PL305480A1 (en) 1995-05-02
KR950012804A (ko) 1995-05-17
US5573421A (en) 1996-11-12
JPH07249437A (ja) 1995-09-26
CN1106955A (zh) 1995-08-16
TW256955B (fr) 1995-09-11
AU7595094A (en) 1995-05-04

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