GB663602A - Improvements in electrical contact sockets with longitudinal slits and a method as well as a device for the production of said sockets - Google Patents

Improvements in electrical contact sockets with longitudinal slits and a method as well as a device for the production of said sockets

Info

Publication number
GB663602A
GB663602A GB22601/49A GB2260149A GB663602A GB 663602 A GB663602 A GB 663602A GB 22601/49 A GB22601/49 A GB 22601/49A GB 2260149 A GB2260149 A GB 2260149A GB 663602 A GB663602 A GB 663602A
Authority
GB
United Kingdom
Prior art keywords
socket
head
mandrel
dies
tongues
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
GB22601/49A
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.)
RUDOLF MEY
Original Assignee
RUDOLF MEY
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 RUDOLF MEY filed Critical RUDOLF MEY
Publication of GB663602A publication Critical patent/GB663602A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K23/00—Making other articles
    • 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
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

663,602. Making electric sockets. MAY, R., (trading as MAFELL MASCHINENFABRIK INH DIPL., ING. R. MEY). Aug. 31, 1949 [May 21, 1949], No. 22601/49. Classes 83 (ii) and 83 (iv). [Also in Group XXXVI] Stamping.-In a socket contact formed from solid cylindrical bar drilled at one end and having longitudinal slits 3, Fig. 3, forming tongues 4, the tongues are bulged at their bases 7 to increase their clamping effect on a plug pin at their upper ends. Fig. 4 shows a press for producing the bulge wherein the socket is clamped in a holder 11 which carries dies 6 arranged round the socket and movable transversly thereto. A mandrel 5 with a spherical head is mounted in a head 31<SP>1</SP> of a plunger which is slidable against a compression spring 32 in a bore 29 in a holder 27 operated by the press head and having a conical actuating surface 28 for the dies 6. On descent of the press head, the head of the mandrel 5 first spreads the socket tongues 4 and comes to rest at their bases. Further movement of the press head compresses the spring 32 and closes the dies round the stem of the mandrel making the upper part of the socket parallel. On the up stroke the cone 28 permits the springs 22 to withdraw the dies 6 and, when the spring 32 has expanded, the mandrel 5 is withdrawn from the socket that is now shaped as shown in Fig. 3.
GB22601/49A 1949-04-23 1949-08-31 Improvements in electrical contact sockets with longitudinal slits and a method as well as a device for the production of said sockets Expired GB663602A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP40503D DE804015C (en) 1949-04-23 1949-04-23 Electrical contact sleeve with longitudinal slots
CH663602X 1949-05-21

Publications (1)

Publication Number Publication Date
GB663602A true GB663602A (en) 1951-12-27

Family

ID=39421823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22601/49A Expired GB663602A (en) 1949-04-23 1949-08-31 Improvements in electrical contact sockets with longitudinal slits and a method as well as a device for the production of said sockets

Country Status (7)

Country Link
US (1) US2697821A (en)
BE (1) BE489610A (en)
CH (1) CH282843A (en)
DE (1) DE804015C (en)
FR (1) FR989487A (en)
GB (1) GB663602A (en)
NL (1) NL74624C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036350B (en) * 1953-02-11 1958-08-14 Johannes Petersen Anti-skid connector
US3081528A (en) * 1958-05-09 1963-03-19 Arthur W Hanna Method of manufacturing female electrical sockets
US3187298A (en) * 1961-05-25 1965-06-01 Amp Inc Pin receptacle for printed circuit board
US3543215A (en) * 1968-06-28 1970-11-24 Robert W Jones Pin sockets for electronic circuit devices
NL7402780A (en) * 1974-03-01 1975-09-03 Philips Nv ELECTRICAL CONTACT ORGAN, ESPECIALLY FOR A MULTIPLE STITCH CONTAINER BOX, AND PROCEDURE FOR MANUFACTURING SUCH A CONTACTS.
CN111545672A (en) * 2020-05-15 2020-08-18 杨玲 LED lamp pin bending machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE443968C (en) * 1927-05-07 August Nagel Dr Connector device
US340065A (en) * 1886-04-13 Carbon-holder for arc lamps
US2366269A (en) * 1945-01-02 Mechanism for forming sliders
US969787A (en) * 1909-05-05 1910-09-13 Hart Mfg Co Plug-switch.
US1104720A (en) * 1913-03-06 1914-07-21 Benjamin B Turner Electrical connection.
US1900099A (en) * 1929-05-25 1933-03-07 Westinghouse Lamp Co Method of securing contact pins in radiotube bases
US2007848A (en) * 1930-12-05 1935-07-09 Best Mfg Company Electrical contact apparatus
US1973890A (en) * 1932-07-29 1934-09-18 Gen Motors Corp Machine to form twenty bubbles in a wheel hub shell for long spokes
GB496636A (en) * 1938-05-04 1938-12-02 Guenther Wurdel Improvements in and relating to plug and socket connectors
US2339146A (en) * 1940-07-18 1944-01-11 Sonotone Corp Electrical connector
US2415404A (en) * 1943-09-01 1947-02-11 Melvin D Baller Electrical connector

Also Published As

Publication number Publication date
DE804015C (en) 1951-04-16
CH282843A (en) 1952-05-15
US2697821A (en) 1954-12-21
BE489610A (en) 1949-06-30
NL74624C (en) 1954-05-15
FR989487A (en) 1951-09-14

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