GB869319A - Electrical connector assemblies - Google Patents

Electrical connector assemblies

Info

Publication number
GB869319A
GB869319A GB36622/59A GB3662259A GB869319A GB 869319 A GB869319 A GB 869319A GB 36622/59 A GB36622/59 A GB 36622/59A GB 3662259 A GB3662259 A GB 3662259A GB 869319 A GB869319 A GB 869319A
Authority
GB
United Kingdom
Prior art keywords
key
connector
arm
circuit board
printed circuit
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
Application number
GB36622/59A
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.)
United Carr Fastener Corp
Original Assignee
United Carr Fastener Corp
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 United Carr Fastener Corp filed Critical United Carr Fastener Corp
Publication of GB869319A publication Critical patent/GB869319A/en
Expired 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
    • 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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • 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

Landscapes

  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

869,319. Two-part couplings. UNITED-CARR FASTENER CORPORATION. Oct. 28, 1959 [Oct. 28, 1958], No. 36622/59. Class 38 (1). A polarizing key 10 for use in a printed circuit board edge connector 14 comprises a strip of flat sheet metal having bent ends 18, 20, an arm 22 and a tang 24. The connector consists of a number of apertures 26 each containing a contact 12 having flexible legs 34, 36 and, as shown in Figs. 3, 4, a printed circuit board 44 has keyways 46 which conform to the positioning of two polarizing keys 10 inserted in the connector. As a key is inserted in an aperture with its end 20 lowermost, the arm 22 is led into engagement with the radiused portion 32 of one of the flexible legs of the contact 12 which is flexed as shown in Fig. 7. Further downward movement of the key causes the end 38 of the arm 22 to pass the outermost radius of the flexible contact leg which then snaps back to its original position and prevents withdrawal of the key. The upper end 18 of the key overlies the open end of the connector aperture and prevents the entrance of a printed circuit board not having a corresponding keyway.
GB36622/59A 1958-10-28 1959-10-28 Electrical connector assemblies Expired GB869319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US770182A US3015797A (en) 1958-10-28 1958-10-28 Electrical connector with polarizing key

Publications (1)

Publication Number Publication Date
GB869319A true GB869319A (en) 1961-05-31

Family

ID=25087730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36622/59A Expired GB869319A (en) 1958-10-28 1959-10-28 Electrical connector assemblies

Country Status (2)

Country Link
US (1) US3015797A (en)
GB (1) GB869319A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307927A (en) * 1980-03-24 1981-12-29 Rockwell International Corporation Polarization key for electrical connector
GB2236217A (en) * 1989-08-23 1991-03-27 Itt Ind Ltd Improvement relating to electrical connectors

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL287107A (en) * 1961-12-26
US3566340A (en) * 1968-06-14 1971-02-23 Sylvania Electric Prod Means for polarizing a connector assembly
US3675186A (en) * 1971-01-07 1972-07-04 Sylvania Electric Prod Means for polarizing a connector assembly
JPS5141222B2 (en) * 1972-12-06 1976-11-09
EP0379176B1 (en) * 1989-01-19 1995-03-15 Burndy Corporation Card edge connector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380916A (en) * 1939-03-29 1945-08-07 H A Douglas Mfg Co Electrical connection means
US2514562A (en) * 1946-03-14 1950-07-11 Fernald S Stickney Socket for thermionic tubes
US2935725A (en) * 1955-08-30 1960-05-03 Fox Benjamin Electrical connector for printed circuit board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307927A (en) * 1980-03-24 1981-12-29 Rockwell International Corporation Polarization key for electrical connector
GB2236217A (en) * 1989-08-23 1991-03-27 Itt Ind Ltd Improvement relating to electrical connectors

Also Published As

Publication number Publication date
US3015797A (en) 1962-01-02

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