GB1343451A - Electrical connectors - Google Patents

Electrical connectors

Info

Publication number
GB1343451A
GB1343451A GB679171A GB1343451DA GB1343451A GB 1343451 A GB1343451 A GB 1343451A GB 679171 A GB679171 A GB 679171A GB 1343451D A GB1343451D A GB 1343451DA GB 1343451 A GB1343451 A GB 1343451A
Authority
GB
United Kingdom
Prior art keywords
rod
spiral
wire
connector
boards
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
GB679171A
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.)
Plessey Co Ltd
Original Assignee
Plessey Co 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of GB1343451A publication Critical patent/GB1343451A/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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

1343451 Making electrical connectors PLESSEY CO Ltd 18 Feb 1972 [12 March 1971] 6791/71 Heading B3A [Also in Division H2] Each contact 4, 5 of a row is connected to the corresponding contact 17 of parallel row by a connector comprising a resilient insulating rod 2 and C-shaped conductive members 9a, 9b. The contacts 4, 5, 17 are on adjacent boards 11 of a plated wire memory stack. The assembly is held together by clips 15. Accurate location of the boards 11 is achieved by pins 14 entering holes in extensions 12 at the ends of the rod 2. The rod 2 may be circular or square, and may be hollow. The members 9a, 9b may be of beryllium-copper. In manufacture of the connector, a spiral of conductive material is formed on the rod 2 by selective deposition or by deposition over the whole surface followed by selective removal. Alternatively a wire coil is wound on the rod 2, adjacent turns being spaced by location in a spiral groove, as shown, or by an interlaced spiral of a second kind of wire; the wire then being fixed to the rod 2 by glue (4, Fig. 3, not shown) in channels (5) in the rod 2, by partially embedding the connector in a block (6, Fig. 4, not shown) of potting material formed in a mould (7), or by ultrasonic bonding. Adjacent turns are then separated by cutting a slot 8 through the spiral and into the rod 2 or by machining away one side of the spiral.
GB679171A 1971-03-12 1972-02-18 Electrical connectors Expired GB1343451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB679171 1971-03-12

Publications (1)

Publication Number Publication Date
GB1343451A true GB1343451A (en) 1974-01-10

Family

ID=9820828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB679171A Expired GB1343451A (en) 1971-03-12 1972-02-18 Electrical connectors

Country Status (6)

Country Link
US (1) US3818414A (en)
DE (1) DE2211218A1 (en)
FR (1) FR2129553A5 (en)
GB (1) GB1343451A (en)
IT (1) IT950124B (en)
SE (1) SE388749B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794428A (en) * 1972-01-29 1973-07-23 Amp Inc ELECTRICAL CONNECTOR AND ITS MANUFACTURING PROCESS
GB1382691A (en) * 1972-06-17 1975-02-05 Amp Inc Electrical connectors and their method of manufacture
US3795884A (en) * 1973-03-06 1974-03-05 Amp Inc Electrical connector formed from coil spring
US3930308A (en) * 1973-05-29 1976-01-06 Amp Incorporated Substrate connectors
US4142780A (en) * 1974-03-29 1979-03-06 Sharp Kabushiki Kaisha Exchangeable liquid crystal panel
US3951493A (en) * 1974-08-14 1976-04-20 Methode Manufacturing Corporation Flexible electrical connector and method of making same
US3952411A (en) * 1974-09-30 1976-04-27 Litton Systems, Inc. Multi-wire wiper contact for potentiometers and other electromechanical devices and method for making same
NO148869C (en) * 1977-09-24 1983-12-28 Amp Inc PROCEDURE FOR MANUFACTURING A CONTACT PIECE
US4434123A (en) * 1980-06-16 1984-02-28 Shin-Etsu Polymer Co., Ltd. Method for the preparation of an electric connector
US4453309A (en) * 1981-11-20 1984-06-12 Amp Incorporated Manufacture of dense, flat conductor connectors
US4577918A (en) * 1984-05-01 1986-03-25 International Business Machines Corporation Copper and dual durometer rubber multiple connector
EP0160262A3 (en) * 1984-05-01 1988-06-01 International Business Machines Corporation Electrical connector for multiple connection of lands on circuit boards
FR2580136B1 (en) * 1985-04-05 1988-10-14 Radiotechnique Compelec
US4734045A (en) * 1987-03-27 1988-03-29 Masterite Industries, Inc. High density connector
US4834660A (en) * 1987-06-03 1989-05-30 Harris Corporation Flexible zero insertion force interconnector between circuit boards
US5035628A (en) * 1990-05-29 1991-07-30 Amp Incorporated Electrical connector for electrically interconnecting two parallel surfaces
US6584628B1 (en) * 1995-08-04 2003-07-01 Hill-Rom Services, Inc. Hospital bed having a rotational therapy device
US6454601B1 (en) 2001-06-27 2002-09-24 Andrew Corporation Connector for coaxial cables

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662148A (en) * 1953-01-06 1953-12-08 George R Stibitz Ganged circuit element
US3173732A (en) * 1962-02-09 1965-03-16 Brown Engineering Company Inc Printed circuit board connector
US3506949A (en) * 1967-12-29 1970-04-14 John T Venaleck Electrical connector clip device
US3638163A (en) * 1970-07-20 1972-01-25 Bell Telephone Labor Inc Connector for electrically interconnecting two parallel surfaces

Also Published As

Publication number Publication date
IT950124B (en) 1973-06-20
US3818414A (en) 1974-06-18
SE388749B (en) 1976-10-11
FR2129553A5 (en) 1972-10-27
DE2211218A1 (en) 1972-09-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee