EP0163567A1 - Kontakt für gedruckte Schaltplatte - Google Patents

Kontakt für gedruckte Schaltplatte Download PDF

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Publication number
EP0163567A1
EP0163567A1 EP85400910A EP85400910A EP0163567A1 EP 0163567 A1 EP0163567 A1 EP 0163567A1 EP 85400910 A EP85400910 A EP 85400910A EP 85400910 A EP85400910 A EP 85400910A EP 0163567 A1 EP0163567 A1 EP 0163567A1
Authority
EP
European Patent Office
Prior art keywords
contact
card
branch
protuberance
slot
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Withdrawn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
EP85400910A
Other languages
English (en)
French (fr)
Inventor
François Man
Philippe Egon
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.)
Francelco SA
Original Assignee
Francelco SA
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 Francelco SA filed Critical Francelco SA
Publication of EP0163567A1 publication Critical patent/EP0163567A1/de
Withdrawn legal-status Critical Current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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits

Definitions

  • the present invention relates to a contact for printed circuit boards.
  • the electrical connections between the conductive tracks printed on the cards and the assembly to receive them are made by means of an insulating contactor box having a slot for receiving the card comprising protruding lamellar electrical contacts.
  • each contact takes the form of a loop, substantially a hairpin, one branch of which, to which the electrical conductor is connected, is immobilized in the insulating housing while the other projects into the slot of said housing, the two branches of the contact extending opposite the orifice of said slot.
  • the present invention which overcomes these drawbacks, is remarkable in that the movable branch of the contact has two protuberances, of which the one located after the first, relative to the direction of insertion of the card, projects into the slot of the housing, said first protuberance coming into contact with the corresponding conductive track of the card substantially at the moment when the chamfer of this last encounter and pushes the second protuberance.
  • 1 is an insulating casing having a slot 2 for inserting a card 3, which is usual.
  • each contact is constituted by a folded blade in the shape of a hairpin therefore having a loop 4 and two branches 5 and 6.
  • the branch 5 has a known locking tab 7, making it possible to immobilize the contact in the boot maker 1.
  • the branch 6 has two protrusions 8 and 9.
  • each contact has two protrusions 9 each located at the end of an IO arm cut out from the contact and extending substantially along the extension of the branch 8.
  • the contact of the invention makes it possible to dissociate two functions which, until now, were ensured by the same body, namely: that electrical and that mechanical.
  • the pressure necessary to maintain the card (mechanical function) is provided by the protuberance 8, while that required for electrical contact is provided by the protuberances 9.
  • the protrusions 9, projecting are optional; they can be limited to the appropriate bending of the corresponding IO arm.
  • the contact can have a single middle arm 10a.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP85400910A 1984-05-15 1985-05-10 Kontakt für gedruckte Schaltplatte Withdrawn EP0163567A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8407484A FR2564643A1 (fr) 1984-05-15 1984-05-15 Contact pour cartes a circuits imprimes
FR8407484 1984-05-15

Publications (1)

Publication Number Publication Date
EP0163567A1 true EP0163567A1 (de) 1985-12-04

Family

ID=9303977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85400910A Withdrawn EP0163567A1 (de) 1984-05-15 1985-05-10 Kontakt für gedruckte Schaltplatte

Country Status (2)

Country Link
EP (1) EP0163567A1 (de)
FR (1) FR2564643A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721348A (en) * 1986-02-17 1988-01-26 E. I. Du Pont De Nemours And Company Electrical edge connector for a substrate
FR2656160A1 (fr) * 1989-12-20 1991-06-21 Souriau Electric Gmbh Adaptateur pour liaison electrique et element de connecteur destine a etre monte dans cet adaptateur.
EP0551826A1 (de) * 1992-01-15 1993-07-21 Molex Incorporated Randverbinder für Leiterplatte
EP0643390A3 (de) * 1993-09-14 1995-06-28 Sony Corp Kassette für Aufzeichnungsträger.
GB2386481A (en) * 2002-03-11 2003-09-17 Hon Hai Prec Ind Co Ltd PCB connector with redundant contacts
WO2009152131A1 (en) * 2008-06-09 2009-12-17 Molex Incorporated Card edge connector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832588C2 (de) * 1988-09-24 1994-06-01 Amphenol Corp Kontaktsatz

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071182B (de) * 1959-12-17
FR2321784A1 (fr) * 1975-08-22 1977-03-18 Siemens Ag Dispositif de contact
FR2490410A1 (fr) * 1980-09-12 1982-03-19 Tuloup Pierre Contact pour connecteur a carte imprimee et connecteur utilisant de tels contacts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071182B (de) * 1959-12-17
FR2321784A1 (fr) * 1975-08-22 1977-03-18 Siemens Ag Dispositif de contact
FR2490410A1 (fr) * 1980-09-12 1982-03-19 Tuloup Pierre Contact pour connecteur a carte imprimee et connecteur utilisant de tels contacts

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721348A (en) * 1986-02-17 1988-01-26 E. I. Du Pont De Nemours And Company Electrical edge connector for a substrate
FR2656160A1 (fr) * 1989-12-20 1991-06-21 Souriau Electric Gmbh Adaptateur pour liaison electrique et element de connecteur destine a etre monte dans cet adaptateur.
EP0551826A1 (de) * 1992-01-15 1993-07-21 Molex Incorporated Randverbinder für Leiterplatte
EP0643390A3 (de) * 1993-09-14 1995-06-28 Sony Corp Kassette für Aufzeichnungsträger.
US5541796A (en) * 1993-09-14 1996-07-30 Sony Corporation Cassette case board and release part for recording medium cassette
GB2386481A (en) * 2002-03-11 2003-09-17 Hon Hai Prec Ind Co Ltd PCB connector with redundant contacts
WO2009152131A1 (en) * 2008-06-09 2009-12-17 Molex Incorporated Card edge connector

Also Published As

Publication number Publication date
FR2564643A1 (fr) 1985-11-22

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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

Designated state(s): BE DE GB IT NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860805

RIN1 Information on inventor provided before grant (corrected)

Inventor name: EGON, PHILIPPE

Inventor name: MAN, FRANCOIS