FR2360188A1 - FEMALE TERMINAL TO RECEIVE THE EDGE OF CARDS ESPECIALLY FOR TELECOMMUNICATION SYSTEMS - Google Patents

FEMALE TERMINAL TO RECEIVE THE EDGE OF CARDS ESPECIALLY FOR TELECOMMUNICATION SYSTEMS

Info

Publication number
FR2360188A1
FR2360188A1 FR7722977A FR7722977A FR2360188A1 FR 2360188 A1 FR2360188 A1 FR 2360188A1 FR 7722977 A FR7722977 A FR 7722977A FR 7722977 A FR7722977 A FR 7722977A FR 2360188 A1 FR2360188 A1 FR 2360188A1
Authority
FR
France
Prior art keywords
cards
female terminal
edge
arms
receive
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
FR7722977A
Other languages
French (fr)
Other versions
FR2360188B1 (en
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of FR2360188A1 publication Critical patent/FR2360188A1/en
Application granted granted Critical
Publication of FR2360188B1 publication Critical patent/FR2360188B1/fr
Granted 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/114—Resilient sockets co-operating with pins or blades having a square transverse section

Abstract

Borne femelle pour recevoir le bord de cartes notamment pour des systèmes de télécommunication. La borne femelle selon la présente invention 11 comporte des bras de levier opposés 13 portant des zones de contact 15 à leur extrémité et des parties en relief opposées 18 sur un plan normal au plan contenant les bras de levier. Les parties en relief 18 limitent le déplacement latéral d'une fiche introduite dans la partie femelle et, avec les bras, limitent le déplacement en rotation d'une fiche. Le contact est ainsi établi sur au moins deux faces principales de la fiche, c'est-à-dire sur des surfaces plates. Les bras sont préchargés pour déterminer la force d'introduction de la carte. Application à une borne femelle permettant de recevoir, notamment le bord de cartes dans des systèmes de télécommunication permettant d'établir un bon contact avec les fiches des cartes tout en nécessitant une force d'introduction minimale et constante pendant un nombre élevé de connexions.Female terminal for receiving the edge of cards, in particular for telecommunications systems. The female terminal according to the present invention 11 comprises opposite lever arms 13 carrying contact zones 15 at their end and opposing relief parts 18 on a plane normal to the plane containing the lever arms. The raised parts 18 limit the lateral displacement of a plug inserted into the female part and, with the arms, limit the rotational displacement of a plug. Contact is thus established on at least two main faces of the plug, that is to say on flat surfaces. The arms are preloaded to determine the insertion force of the card. Application to a female terminal making it possible to receive, in particular the edge of cards in telecommunication systems making it possible to establish good contact with the cards of the cards while requiring a minimum and constant insertion force during a large number of connections.

FR7722977A 1976-07-26 1977-07-26 FEMALE TERMINAL TO RECEIVE THE EDGE OF CARDS ESPECIALLY FOR TELECOMMUNICATION SYSTEMS Granted FR2360188A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA257,781A CA1059592A (en) 1976-07-26 1976-07-26 Box terminal for card edge receptacles in telecommunications systems and the like

Publications (2)

Publication Number Publication Date
FR2360188A1 true FR2360188A1 (en) 1978-02-24
FR2360188B1 FR2360188B1 (en) 1983-08-19

Family

ID=4106508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722977A Granted FR2360188A1 (en) 1976-07-26 1977-07-26 FEMALE TERMINAL TO RECEIVE THE EDGE OF CARDS ESPECIALLY FOR TELECOMMUNICATION SYSTEMS

Country Status (13)

Country Link
JP (1) JPS5315582A (en)
BE (1) BE856687A (en)
CA (1) CA1059592A (en)
DE (1) DE2730816C2 (en)
DK (1) DK335577A (en)
ES (1) ES461023A1 (en)
FR (1) FR2360188A1 (en)
GB (1) GB1576387A (en)
IE (1) IE45640B1 (en)
IT (1) IT1078225B (en)
NL (1) NL7706520A (en)
NO (1) NO772590L (en)
SE (1) SE412981B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423883A1 (en) * 1978-04-17 1979-11-16 Bunker Ramo Socket contact for rectangular section plug electrodes - has inwardly sprung side walls from shallow rectangular U=shaped section
FR2686460A1 (en) * 1992-01-20 1993-07-23 Labinal FEMALE ELECTRIC CONTACT MEMBER.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946196A1 (en) * 1979-11-15 1981-06-11 Bunker Ramo Corp., Oak Brook, Ill. Socket strip for linearly grouped contact pins - has contact spring connecting obliquely to connector section, and through contact chambers for PCB coupling
US4798545A (en) * 1987-09-23 1989-01-17 United Technologies Automotive, Inc. Electrical terminal receptacle and electrical component housing adapted for the same
JP2014160544A (en) * 2013-02-19 2014-09-04 Sumitomo Wiring Syst Ltd Female terminal fitting
CN203942065U (en) * 2014-07-07 2014-11-12 泰科电子(上海)有限公司 Parent form terminal and electric connector
JP6405235B2 (en) * 2014-12-29 2018-10-17 モレックス エルエルシー Female electrical terminals and connectors
CN109742578A (en) * 2019-03-04 2019-05-10 安费诺科技(深圳)有限公司 A kind of screw type j ack connector

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB657838A (en) * 1948-03-02 1951-09-26 Cinch Mfg Corp Improvements in and relating to electrical contacts for holders foor thermionic valves, plugs or other electrical devices having projecting prongs
DE1909416A1 (en) * 1969-02-25 1970-11-12 Siemens Ag Contact spring for plug connections
US3663931A (en) * 1970-11-25 1972-05-16 Collins Radio Co Pin and socket contact electrical interconnect system
GB1294485A (en) * 1970-05-04 1972-10-25 Carr Fastener Co Ltd Electrical contact
US3786401A (en) * 1971-10-15 1974-01-15 Illinois Tool Works Contact socket
US3787801A (en) * 1971-02-24 1974-01-22 Amp Inc Double thickness p.c.b. flag terminal
US3853389A (en) * 1972-06-12 1974-12-10 Bunker Ramo Electrical connector and contact
FR2230151A1 (en) * 1973-05-15 1974-12-13 Lacrouts Cazenave Ets P.C. Boards connector produced by punching rect. socket part - from metal strip, shaping then separating contact pin from strip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363224A (en) * 1965-10-22 1968-01-09 Amp Inc Electrical connector
US3784448A (en) * 1972-05-25 1974-01-08 Hoffmann La Roche Diagnostic device
US3836947A (en) * 1973-02-23 1974-09-17 Amp Inc Electrical contact receptacle with helper spring

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB657838A (en) * 1948-03-02 1951-09-26 Cinch Mfg Corp Improvements in and relating to electrical contacts for holders foor thermionic valves, plugs or other electrical devices having projecting prongs
DE1909416A1 (en) * 1969-02-25 1970-11-12 Siemens Ag Contact spring for plug connections
GB1294485A (en) * 1970-05-04 1972-10-25 Carr Fastener Co Ltd Electrical contact
US3663931A (en) * 1970-11-25 1972-05-16 Collins Radio Co Pin and socket contact electrical interconnect system
US3787801A (en) * 1971-02-24 1974-01-22 Amp Inc Double thickness p.c.b. flag terminal
US3786401A (en) * 1971-10-15 1974-01-15 Illinois Tool Works Contact socket
US3853389A (en) * 1972-06-12 1974-12-10 Bunker Ramo Electrical connector and contact
FR2230151A1 (en) * 1973-05-15 1974-12-13 Lacrouts Cazenave Ets P.C. Boards connector produced by punching rect. socket part - from metal strip, shaping then separating contact pin from strip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423883A1 (en) * 1978-04-17 1979-11-16 Bunker Ramo Socket contact for rectangular section plug electrodes - has inwardly sprung side walls from shallow rectangular U=shaped section
FR2686460A1 (en) * 1992-01-20 1993-07-23 Labinal FEMALE ELECTRIC CONTACT MEMBER.
EP0552996A1 (en) * 1992-01-20 1993-07-28 Labinal Female electrical contact element

Also Published As

Publication number Publication date
FR2360188B1 (en) 1983-08-19
NL7706520A (en) 1978-01-30
DK335577A (en) 1978-01-27
SE7708297L (en) 1978-01-27
CA1059592A (en) 1979-07-31
ES461023A1 (en) 1978-05-16
SE412981B (en) 1980-03-24
DE2730816A1 (en) 1978-02-02
IT1078225B (en) 1985-05-08
DE2730816C2 (en) 1986-01-02
GB1576387A (en) 1980-10-08
JPS5315582A (en) 1978-02-13
IE45640B1 (en) 1982-10-20
NO772590L (en) 1978-01-27
BE856687A (en) 1978-01-11
IE45640L (en) 1978-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse