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GB768242A - Improvements relating to the manufacture of electrical socket contacts - Google Patents

Improvements relating to the manufacture of electrical socket contacts

Info

Publication number
GB768242A
GB768242A GB2949/54A GB294954A GB768242A GB 768242 A GB768242 A GB 768242A GB 2949/54 A GB2949/54 A GB 2949/54A GB 294954 A GB294954 A GB 294954A GB 768242 A GB768242 A GB 768242A
Authority
GB
United Kingdom
Prior art keywords
prongs
manufacture
improvements relating
electrical socket
socket contacts
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
GB2949/54A
Inventor
Stanley Thomas Deakin
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.)
Edison Swan Electric Co Ltd
Original Assignee
Edison Swan Electric 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 Edison Swan Electric Co Ltd filed Critical Edison Swan Electric Co Ltd
Priority to GB2949/54A priority Critical patent/GB768242A/en
Priority to US482263A priority patent/US2779011A/en
Priority to FR1124453D priority patent/FR1124453A/en
Publication of GB768242A publication Critical patent/GB768242A/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
    • 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
    • H01R13/112—Resilient sockets forked sockets having two legs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7607—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition
    • H01R33/7614—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires
    • H01R33/7628—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires the wires being connected using solder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)
  • Connecting Device With Holders (AREA)

Abstract

768,242. Two-part couplings; holders for thermionic valves. EDISON SWAN ELECTRIC CO., Ltd. Dec. 22, 1954 [Feb. 1, 1954], No. 2949/54. Class 38 (1). A socket contact for the pin of, for example, a thermionic valve, is made by cutting a sheet metal blank to form a pair of prongs 3, 3<SP>1</SP> and a tag 1, and contouring the prongs by a pressing operation between dies, so as to twist both prongs in the same angular direction about their individual longitudinal axes and at the same time to cause their free ends to overlie each other. The radius of curvature caused by the twisting is greatest at the line of separation 4 and decreases progressively to the outer edge. The tips are swaged to provide ramps 13, 14.
GB2949/54A 1954-02-01 1954-02-01 Improvements relating to the manufacture of electrical socket contacts Expired GB768242A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2949/54A GB768242A (en) 1954-02-01 1954-02-01 Improvements relating to the manufacture of electrical socket contacts
US482263A US2779011A (en) 1954-02-01 1955-01-17 Manufacture of electrical socket contacts
FR1124453D FR1124453A (en) 1954-02-01 1955-02-01 Improvements in the manufacture of electrical socket contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2949/54A GB768242A (en) 1954-02-01 1954-02-01 Improvements relating to the manufacture of electrical socket contacts

Publications (1)

Publication Number Publication Date
GB768242A true GB768242A (en) 1957-02-13

Family

ID=9749088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2949/54A Expired GB768242A (en) 1954-02-01 1954-02-01 Improvements relating to the manufacture of electrical socket contacts

Country Status (3)

Country Link
US (1) US2779011A (en)
FR (1) FR1124453A (en)
GB (1) GB768242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825541A (en) * 1986-12-22 1989-05-02 Erni Elektroapparate Gmbh Method of making contact springs

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012221A (en) * 1956-10-08 1961-12-05 Siemens Edison Swan Ltd Electrical socket contacts
GB840092A (en) * 1956-10-17 1960-07-06 Siemens Edison Swan Ltd Improvements relating to electrical switches and contacts therefor
US3083351A (en) * 1961-04-10 1963-03-26 Jr Auker J Nielsen Electrical receptacle
US3115379A (en) * 1961-11-29 1963-12-24 United Carr Fastener Corp Electrical connector
US3123428A (en) * 1961-12-26 1964-03-03 Electrical connector
US3503036A (en) * 1968-03-27 1970-03-24 Amp Inc Contact terminals and manufacturing method
US4007977A (en) * 1974-05-09 1977-02-15 Bunker Ramo Corporation Electrical connector
US4317609A (en) * 1979-08-08 1982-03-02 Gte Products Corporation Electrical contact
DE3324737A1 (en) * 1983-07-08 1985-01-17 Allied Corp Contact spring and a method for its production
US4591230A (en) * 1984-06-29 1986-05-27 Frank Roldan Electrical connector receptacle
DE4330390C2 (en) * 1993-09-08 1995-10-26 Erni Elektroapp One-piece, two-leg contact spring
DE69518157T2 (en) * 1995-12-01 2001-03-29 Berg Electronics Mfg Smooth contact elements, methods of manufacturing such elements and products with such elements
US6286209B1 (en) * 1995-12-01 2001-09-11 Berg Technology, Inc. Method of making smooth contact terminals
JP3044293U (en) * 1997-06-11 1997-12-16 バーグ・テクノロジー・インコーポレーテッド Electrical connector
US6155860A (en) * 1998-01-31 2000-12-05 Berg Technology, Inc. Socket for electrical component
US6406316B1 (en) 1998-01-31 2002-06-18 Fci Americas Technology, Inc. Electrical connector with multiple housings
DE102004020832A1 (en) * 2004-04-28 2005-11-24 Behr Gmbh & Co. Kg Device for connecting an electric drive to at least one line network and method for producing such a connection device
CN101124699A (en) * 2004-12-22 2008-02-13 莫莱克斯公司 Connector with improved dual beam contacts
EP2278665B1 (en) * 2006-09-14 2017-02-15 Hager Electro GmbH & Co. KG Connector piece for creating an electric contact
TWM382623U (en) * 2009-12-18 2010-06-11 Hon Hai Prec Ind Co Ltd Electrical connector and contacts thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB538801A (en) * 1940-02-15 1941-08-18 Clifford Metcalfe Improvements in or relating to electric couplings
GB584884A (en) * 1945-02-01 1947-01-24 Belling & Lee Ltd Improvements in electrical socket connectors or holders for multi-pin valves or other components
US2575161A (en) * 1946-05-31 1951-11-13 British Mechanical Prod Ltd Resilient electric socket contact element
US2476429A (en) * 1946-08-30 1949-07-19 Aircraft Marine Prod Inc Connector for electrical conductors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825541A (en) * 1986-12-22 1989-05-02 Erni Elektroapparate Gmbh Method of making contact springs

Also Published As

Publication number Publication date
FR1124453A (en) 1956-10-11
US2779011A (en) 1957-01-22

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