GB1418205A - Making contact springs - Google Patents

Making contact springs

Info

Publication number
GB1418205A
GB1418205A GB2600173A GB2600173A GB1418205A GB 1418205 A GB1418205 A GB 1418205A GB 2600173 A GB2600173 A GB 2600173A GB 2600173 A GB2600173 A GB 2600173A GB 1418205 A GB1418205 A GB 1418205A
Authority
GB
United Kingdom
Prior art keywords
springs
billet
welding
spring
contact
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
GB2600173A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB2600173A priority Critical patent/GB1418205A/en
Priority to AU68607/74A priority patent/AU489130B2/en
Priority to US468341A priority patent/US3894334A/en
Priority to BR4033/74A priority patent/BR7404033D0/pt
Priority to IT22860/74A priority patent/IT1012471B/it
Priority to AR253895A priority patent/AR202650A1/es
Priority to NL7407149A priority patent/NL7407149A/xx
Priority to FR7418763A priority patent/FR2232059B3/fr
Priority to BE2053654A priority patent/BE815771A/xx
Priority to ES426796A priority patent/ES426796A1/es
Priority to CH749374A priority patent/CH580333A5/xx
Publication of GB1418205A publication Critical patent/GB1418205A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
    • 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
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H11/043—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by resistance welding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/4921—Contact or terminal manufacturing by assembling plural parts with bonding
    • Y10T29/49211—Contact or terminal manufacturing by assembling plural parts with bonding of fused material
    • Y10T29/49213—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Switches (AREA)
  • Wire Processing (AREA)
GB2600173A 1973-05-31 1973-05-31 Making contact springs Expired GB1418205A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB2600173A GB1418205A (en) 1973-05-31 1973-05-31 Making contact springs
AU68607/74A AU489130B2 (en) 1973-05-31 1974-05-06 Highspeed contact welding
US468341A US3894334A (en) 1973-05-31 1974-05-09 Method of manufacturing contact springs
BR4033/74A BR7404033D0 (pt) 1973-05-31 1974-05-17 Aparelho e metodo para fabricacao de molas de contato
IT22860/74A IT1012471B (it) 1973-05-31 1974-05-17 Saldatura ad alta velocita di contatti
AR253895A AR202650A1 (es) 1973-05-31 1974-05-23 Metodo y aparato para manufacturar elasticos de contacto particularmente para relevadores selectores telefonicos
NL7407149A NL7407149A (xx) 1973-05-31 1974-05-29
FR7418763A FR2232059B3 (xx) 1973-05-31 1974-05-30
BE2053654A BE815771A (nl) 1973-05-31 1974-05-31 Werkwijze en inrichting voor de vervaardiging van contactveren
ES426796A ES426796A1 (es) 1973-05-31 1974-05-31 Un metodo para la fabricacion de resortes de contacto y un dispositivo para la realizacion de este metodo.
CH749374A CH580333A5 (xx) 1973-05-31 1974-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2600173A GB1418205A (en) 1973-05-31 1973-05-31 Making contact springs

Publications (1)

Publication Number Publication Date
GB1418205A true GB1418205A (en) 1975-12-17

Family

ID=10236784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2600173A Expired GB1418205A (en) 1973-05-31 1973-05-31 Making contact springs

Country Status (10)

Country Link
US (1) US3894334A (xx)
AR (1) AR202650A1 (xx)
BE (1) BE815771A (xx)
BR (1) BR7404033D0 (xx)
CH (1) CH580333A5 (xx)
ES (1) ES426796A1 (xx)
FR (1) FR2232059B3 (xx)
GB (1) GB1418205A (xx)
IT (1) IT1012471B (xx)
NL (1) NL7407149A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624326A5 (xx) * 1976-09-18 1981-07-31 Heraeus Gmbh W C
JPS5667119A (en) * 1979-11-06 1981-06-06 Fuji Electric Co Ltd Method and device for manufacturing electric contact
US8607607B1 (en) * 2009-06-18 2013-12-17 Elizabeth-Hata International System and method for feeding wire material to a rotary press
KR20200130458A (ko) * 2018-04-04 2020-11-18 메탈 파우더 웍스, 엘엘씨 분말 제조 시스템 및 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129845A (en) * 1936-09-11 1938-09-13 Western Electric Co Electric welding machine
US3114828A (en) * 1960-12-14 1963-12-17 Sylvania Electric Prod Manufacture of electrical contacts
CH384100A (de) * 1961-07-05 1964-11-15 Schlatter Ag Verfahren zur Herstellung von Kontaktfedern
US3382575A (en) * 1965-06-02 1968-05-14 Sylvania Electric Prod Method of making electrical contacts from strip stock
US3475816A (en) * 1966-01-03 1969-11-04 Texas Instruments Inc Method of joining metal materials having different characteristics
US3485994A (en) * 1966-10-12 1969-12-23 Western Electric Co Apparatus for resistance welding spaced contact elements onto a strip of material
US3803711A (en) * 1971-02-04 1974-04-16 Texas Instruments Inc Electrical contact and method of fabrication

Also Published As

Publication number Publication date
AR202650A1 (es) 1975-06-30
BR7404033D0 (pt) 1975-09-23
US3894334A (en) 1975-07-15
IT1012471B (it) 1977-03-10
NL7407149A (xx) 1974-12-03
CH580333A5 (xx) 1976-09-30
FR2232059A1 (xx) 1974-12-27
AU6860774A (en) 1975-11-06
ES426796A1 (es) 1976-07-16
BE815771A (nl) 1974-12-02
FR2232059B3 (xx) 1977-04-22

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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