EP0338032B1 - Dispositif de raccordement electrique - Google Patents

Dispositif de raccordement electrique Download PDF

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Publication number
EP0338032B1
EP0338032B1 EP88907098A EP88907098A EP0338032B1 EP 0338032 B1 EP0338032 B1 EP 0338032B1 EP 88907098 A EP88907098 A EP 88907098A EP 88907098 A EP88907098 A EP 88907098A EP 0338032 B1 EP0338032 B1 EP 0338032B1
Authority
EP
European Patent Office
Prior art keywords
pins
housing
appliance frame
levers
coupling arrangement
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
EP88907098A
Other languages
German (de)
English (en)
Other versions
EP0338032A1 (fr
Inventor
Josef Koiner
Helmut Steinhardt
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.)
Framatome Connectors Daut and Rietz GmbH and Co KG
Original Assignee
Framatome Connectors Daut and Rietz GmbH and Co KG
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
Priority claimed from DE19873728733 external-priority patent/DE3728733A1/de
Priority claimed from DE3805897A external-priority patent/DE3805897C2/de
Application filed by Framatome Connectors Daut and Rietz GmbH and Co KG, Framatome Connectors International SAS filed Critical Framatome Connectors Daut and Rietz GmbH and Co KG
Priority to AT88907098T priority Critical patent/ATE103113T1/de
Publication of EP0338032A1 publication Critical patent/EP0338032A1/fr
Application granted granted Critical
Publication of EP0338032B1 publication Critical patent/EP0338032B1/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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62933—Comprising exclusively pivoting lever

Definitions

  • the invention relates to an electrical coupling device with a fixedly arranged on a device frame male connector and in the bearing of the device frame by means of two axially spaced joint pins attached to each other with a housing accommodated in this and with the device frame by means of levers which can be inserted into the slot grooves of the female connector housing with sliding blocks for pivoting the socket strip housing onto the device frame as well as coding means arranged on the device frame and socket strip housing.
  • the socket strip housing has slits prepared next to each other on break-out contours between the hinge pins and ends open in the direction of insertion, and in that the device frame between the hinge pin bearings carries at least one coding pin which is interchangeably fixed in the device frame openings and can be inserted into slots in the socket strip housing.
  • the socket strip housing between the two hinge pins is preferably formed by a flat strip which has the slits prepared by breakable contours.
  • the link grooves at the insertion for the link blocks of the levers each have a conically tapering link part with a subsequent transverse link slot part and that the transverse link slot parts one behind the other with two arched recesses serving as catches for the link blocks as pre-latching and the locking position are provided, the recesses forming the locking position expediently extending in front of the vertical connecting line of the central axis of the pins to the device frame to form an overstroke.
  • a partial pivoting of the housing in connection with the double levers carrying the sliding blocks enables the sliding blocks to engage in a retraction of the housing, out of which by further pivoting the double levers and moving the sliding blocks in the other retraction, the housing can be locked on the device frame.
  • the two levers as double levers with lever arms of different lengths and to connect them to one another by means of a web, the levers being supported on the device frame by means of the pins, while the short lever arms carry the sliding blocks.
  • the lever arms and the web can be formed by a one-piece molded part and the pins and / or the sliding blocks for stability improvements by deep-drawn approaches arranged on the lever arms.
  • an axial fixation of the double levers on the device frame can also be achieved in that the lugs forming the pegs each offset and the associated peg bearings, to the working and rest positions of the double levers, each have a through opening adjoining the peg bearings for the expressions of the Have approaches.
  • the insertion or removal of the lugs from the journal bearings is possible simply by juxtaposing expressions and through openings for them.
  • the pins 7 of the double lever 8 are, as can be seen in FIGS. 4 and 5, mounted in recesses 32 in the side cheeks 6, which are enlarged in the area of the free ends of the pins 7 with a clear diameter.
  • the pins 7 accessible in this way each receive a snap ring 34 in a groove 33 for axially fixing the lever arms 8 ′, 8 ′′ to the side cheeks 6.
  • the socket strip housing 2 When the pivot pin 11 is inserted into the pivot pin bearing, the socket strip housing 2 initially assumes the position shown in broken lines in FIG. 1. Subsequent pivoting of the socket strip housing 3 in the direction of the device frame 1 causes the pins 9 to move in the conical link groove parts 13 ', partial pivoting of the double levers 8 in the clockwise direction of rotation taking place due to the pins 9 running on bevels 23. The pins 9 come into effect with a retraction 24 and the socket strip housing 3 is held pre-locked on the device frame 1. When the double lever 8 is pivoted further in the clockwise direction of rotation, the pins 9 move over the part 13 ′′ and press the female connector housing 3 into the coupling position shown in FIG. 1 on the device frame 1.
  • the pins 9 engage in the other recesses 25 .
  • an overstroke is created, which leads to a lock and prevents the socket housing 3 from automatically detaching from the device frame 1.
  • the double levers 8 engage in the coupling position of the socket housing and device frame with an actuating projection 26 in a recess 27 of the socket strip housing 3.
  • a suitable tool e.g. B. screwdriver in the recess 27, the double lever 8 can be pivoted back and the socket strip housing 3 can Device frame 1 can be removed.
  • the elevations 35 remaining between the indentations 24, 25 lead to a noticeable resistance when interacting with the pins 9 in the manner of a pressure point.
  • the socket strip housing 3 has a flat strip 28 between the two pivot pins 11, which has a number of prepared contours 29 slits 30 that can be broken out.
  • At least one pin 31 is interchangeably permanently or permanently assigned to the slots 30 on the device frame 1, so that coding of the socket strip housing 3 can be achieved by corresponding interaction of slots 30 and pins 31. It is understood that any number of pins 31 can be assigned to a number of slots 30 at the same time.
  • the pins 7 and the pins 9 are formed by deep-drawn lugs (FIG. 7) and are therefore made in one piece with the lever arms 8 ′, 8 ′′.
  • a tab 36 is cut onto each of the pins 7, which prevent the pins 7 from inadvertently sliding out of the pin bearings 37 by bending back.
  • the tabs 36 preferably dip into the annular grooves 38 with play and come into contact with the inner boundary surfaces 39 of the annular grooves 38.
  • the pins 7 each have an extension or expression 40 in the area of the peripheral surface, which plunge into undercut ring grooves 42 via feed-through openings 41 offset from the release position and the working position of the socket strip housing 3 and allow the double lever 8 to pivot freely .
  • the pins 7 With play on the Sidewalls axially fixed, thereby preventing the pins 7 from inadvertently sliding out of the pin bearings 37.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Un dispositif de raccordement électrique comprend une réglette de contacts à couteau rigidement fixée au cadre d'un appareil, un boîtier pouvant être accroché à un support dans le cadre de l'appareil au moyen de deux pivots coaxiaux adjacents espacés, ledit boîtier étant pourvu d'une réglette à douilles de leviers de pivotement du boîtier par rapport au cadre de l'appareil montés de manière articulée sur le cadre de l'appareil, susceptible d'être introduits au moyen de coulisseaux dans des rainures de glissement du boîtier, et des organes de codage agencés sur le cadre de l'appareil et sur le boîtier. Afin d'assurer un codage aisé et fiable, le boîtier (3) à réglette à douilles est pourvu de fentes adjacentes (3) ménagées au préalable entre les pivots (11) et ayant des contours avec des parties enfonçables et des extrémités antérieures ouvertes dans le sens d'enfichage, et le cadre (1) de l'appareil est pourvu d'au moins un stylo de codage (31) fixé de manière ferme mais échangeable dans des orifices du cadre de l'appareil, entre les pivots (12), et pouvant être introduit dans des fentes (30) du boîtier (3) à réglette à douilles.

Claims (7)

  1. Dispositif de couplage électrique comportant une réglette de contacts à couteau (2) fixée sur un cadre (1) de l'appareil, un boîtier (3) pouvant être accroché dans des paliers (12) du cadre (1) de l'appareil, au moyen de deux pivots (11) de même axe agencés l'un à côté de l'autre avec un écartement, une réglette à douilles logée dans ce boîtier (3), et des leviers (8) articulés au cadre (1) de l'appareil au moyen de tourillons (7) et pouvant être introduits, par l'intermédiaire de coulisseaux (9), dans des gorges pour coulisseaux du boîtier (3) de réglette à douilles, pour pivoter le boîtier (3) de réglette à douilles vers le cadre (1) de l'appareil, ainsi que des moyens de codage agencés sur le cadre (1) de l'appareil et sur le boîtier (3) de réglette à douilles,
    caractérisé en ce que le boitier (3) de réglette à douilles est muni, entre Les pivots (11), d'entailles (30), préformées les unes à côté des autres par des contours (29) pouvant être arrachés, et présentant en direction de connexion des extrémités ouvertes à l'avant, et en ce qu'entre Les pivots (11), le cadre (1) de l'appareil porte au moins une broche de codage (31) introduite, de façon rigide et interchangeable, dans les ouvertures du cadre de l'appareil et pouvant être mise en place dans les entailles (30) du boîtier (3) de réglette à douilles.
  2. Dispositif de couplage électrique selon la revendication 1,
    caractérisé en ce qu'entre les deux pivots (11), le boîtier (3) de réglette à douilles est formé d'une bande plane (28), et en ce que la bande plane (28) est munie des entailles (30) préformées par des contours (29) pouvant être arrachés.
  3. Dispositif de couplage électrique selon la revendication 1,
    caractérisé en ce que les gorges pour coulisseaux présentent, à chaque fois, à l'extrémité d'introduction pour les coulisseaux (9) des leviers (8',8''), une partie (13') de gorge pour coulisseaux s'effilant, de façon conique, en direction d'introduction et raccordée à une partie (13'') de gorge pour coulisseaux s'étendant transversalement, et en ce que les parties (13'') de gorge pour coulisseaux comportent deux renforcements (24,25), l'un derrière l'autre, en forme d'arc, servant d'arrêts pour les coulisseaux (9), pour des positions de préencliquetage et de verrouillage, les renforcements (25) formant la position de verrouillage étant réalisés devant la ligne de liaison verticale reliant l'axe central des tourillons (7) au cadre (1) de l'appareil.
  4. Dispositif de couplage électrique selon les revendications 1 et 3,
    caractérisé en ce que les deux leviers (8) sont réalisés en forme de levier double comportant des bras de levier (8',8'') de longueurs différentes et sont reliés ensemble par une traverse (10), et en ce que les leviers (8) sont montés dans le cadre (1) de l'appareil, au moyen des tourillons (7), et comportent les coulisseaux (9) sur Les bras de levier courts (8').
  5. Dispositif de couplage électrique selon la revendication 4,
    caractérisé en ce que les bras de levier (8',8'') et la traverse (10) sont formés en une seule pièce, et les tourillons (7) et/ou les coulisseaux (9) sont formés de pièces rapportées, embouties et agencées sur les bras de levier (8',8'').
  6. Dispositif de couplage électrique selon la revendication 5,
    caractérisé en ce que, sur les pièces rapportées formant les tourillons (7), une languette (36) pouvant être recourbée est à chaque fois formée par découpage, languettes (36) qui plongent, en tant qu'éléments d'appui axiaux pour les leviers doubles (8), dans des gorges annulaires (38) raccordées aux paliers (37) recevant les tourillons (7).
  7. Dispositif de couplage électrique selon les revendications 5 et 6,
    caractérisé en ce que les pièces rapportées formant les tourillons (7) sont munies, à chaque fois, d'une saillie (40), et les paliers associés (37) présentent, à chaque fois, une ouverture de passage (41) pour les saillies (40) des pièces rapportées, raccordée aux paliers (37) et déplacée par rapport aux positions de travail et de repos des leviers doubles (8).
EP88907098A 1987-08-28 1988-08-01 Dispositif de raccordement electrique Expired - Lifetime EP0338032B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88907098T ATE103113T1 (de) 1987-08-28 1988-08-01 Elektrische kupplungsvorrichtung.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3728733 1987-08-28
DE19873728733 DE3728733A1 (de) 1987-04-04 1987-08-28 Elektrische kupplungsvorrichtung
DE3805897 1988-02-25
DE3805897A DE3805897C2 (de) 1987-04-04 1988-02-25 Elektrische Kuppelvorrichtung

Publications (2)

Publication Number Publication Date
EP0338032A1 EP0338032A1 (fr) 1989-10-25
EP0338032B1 true EP0338032B1 (fr) 1994-03-16

Family

ID=25859109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88907098A Expired - Lifetime EP0338032B1 (fr) 1987-08-28 1988-08-01 Dispositif de raccordement electrique

Country Status (8)

Country Link
US (1) US4952176A (fr)
EP (1) EP0338032B1 (fr)
JP (1) JPH02501172A (fr)
KR (1) KR950004988B1 (fr)
AU (1) AU611190B2 (fr)
BR (1) BR8807185A (fr)
DE (1) DE3888521D1 (fr)
WO (1) WO1989002167A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002167A1 (fr) * 1987-08-28 1989-03-09 Firma Trw Daut + Rietz Gmbh & Co. Kg Dispositif de raccordement electrique
US5270641A (en) * 1992-01-22 1993-12-14 Everett Charles Technologies, Inc. Dual side access test fixture
JPH0734382B2 (ja) * 1992-05-01 1995-04-12 山一電機株式会社 電気部品用ソケットにおける接触保持装置
JP2698841B2 (ja) * 1992-10-28 1998-01-19 矢崎総業株式会社 低挿入力コネクタ
US5456610A (en) * 1993-09-16 1995-10-10 Molex Incorporated Connector apparatus equipped with an ejector mechanism for IC packs
US5425654A (en) * 1993-10-05 1995-06-20 Molex Incorporated Electrical connector assembly with cam lever lock mechanism
JP2001177949A (ja) * 1999-12-17 2001-06-29 Yazaki Corp 電気接続箱への電子ユニットの組付構造
US10840640B1 (en) * 2019-07-18 2020-11-17 Optoway Technology Inc. Pluggable connector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029900B (de) * 1953-07-24 1958-05-14 Lorenz C Ag Vielfach-Steckverbindung fuer Fernmeldegeraete mit Kontaktfederleisten und parallel bewegten Kontaktmessern, insbesondere fuer Eisenbahn-sicherungsanlagen
DE1879651U (de) * 1963-06-19 1963-09-26 Krone Kg In eine aufnahme einschiebbare halterung fuer elektronische bausteine.
FR1413232A (fr) * 1963-09-23 1965-10-08 Sperry Rand Corp Dispositif de codage d'éléments de réceptacles universels
US3340381A (en) * 1963-10-29 1967-09-05 Corning Glass Works Thermal printing wafer and method for making the same
DE3310136A1 (de) * 1983-03-21 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Codierbarer steckverbinder
DE3407725A1 (de) * 1984-03-02 1985-09-05 Robert Bosch Gmbh, 7000 Stuttgart Vielpolige steckvorrichtung
AR242469A1 (es) * 1984-09-27 1993-03-31 Siemens Ag Disposicion de conexion electrica multipolar a enchufe con una disposicion de codificacion.
WO1989002167A1 (fr) * 1987-08-28 1989-03-09 Firma Trw Daut + Rietz Gmbh & Co. Kg Dispositif de raccordement electrique

Also Published As

Publication number Publication date
JPH02501172A (ja) 1990-04-19
KR950004988B1 (ko) 1995-05-16
EP0338032A1 (fr) 1989-10-25
AU611190B2 (en) 1991-06-06
US4952176A (en) 1990-08-28
DE3888521D1 (de) 1994-04-21
AU2127588A (en) 1989-03-31
KR890702292A (ko) 1989-12-23
WO1989002167A1 (fr) 1989-03-09
BR8807185A (pt) 1989-10-17

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