JPS5341778B2 - - Google Patents

Info

Publication number
JPS5341778B2
JPS5341778B2 JP11921672A JP11921672A JPS5341778B2 JP S5341778 B2 JPS5341778 B2 JP S5341778B2 JP 11921672 A JP11921672 A JP 11921672A JP 11921672 A JP11921672 A JP 11921672A JP S5341778 B2 JPS5341778 B2 JP S5341778B2
Authority
JP
Japan
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
JP11921672A
Other languages
Japanese (ja)
Other versions
JPS4976064A (en]
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 filed Critical
Priority to JP11921672A priority Critical patent/JPS5341778B2/ja
Priority to AU62488/73A priority patent/AU487374B2/en
Priority to FR7341124A priority patent/FR2208170B1/fr
Priority to IT53855/73A priority patent/IT997618B/it
Priority to BR9256/73A priority patent/BR7309256D0/pt
Priority to GB5477473A priority patent/GB1451486A/en
Priority to DE2358840A priority patent/DE2358840C2/de
Priority to CH1663773A priority patent/CH589930A5/xx
Priority to CA186,781A priority patent/CA999727A/en
Priority to US419277A priority patent/US3889366A/en
Publication of JPS4976064A publication Critical patent/JPS4976064A/ja
Publication of JPS5341778B2 publication Critical patent/JPS5341778B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
JP11921672A 1972-11-28 1972-11-28 Expired JPS5341778B2 (en])

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP11921672A JPS5341778B2 (en]) 1972-11-28 1972-11-28
AU62488/73A AU487374B2 (en) 1972-11-28 1973-11-14 A method for producing electric contacts made of internally oxidized silver alloy
FR7341124A FR2208170B1 (en]) 1972-11-28 1973-11-19
IT53855/73A IT997618B (it) 1972-11-28 1973-11-22 Procedimento per la produzione di contatti elettrici fatti di lega di argento internamente ossidata
BR9256/73A BR7309256D0 (pt) 1972-11-28 1973-11-26 Processo e produtos intermediarios para produzir contatos eletricos feitos de ligas de prata internamente oxidadas
GB5477473A GB1451486A (en) 1972-11-28 1973-11-26 Method for producing electric contacts made of internally oxidised silver alloy
DE2358840A DE2358840C2 (de) 1972-11-28 1973-11-26 Verfahren zur Herstellung eines elektrischen Kontakts
CH1663773A CH589930A5 (en]) 1972-11-28 1973-11-27
CA186,781A CA999727A (en) 1972-11-28 1973-11-27 Method for producing electric contacts made of internally oxidized silver alloy
US419277A US3889366A (en) 1972-11-28 1973-11-27 Method for producing electric contacts made of internally oxidized silver alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11921672A JPS5341778B2 (en]) 1972-11-28 1972-11-28

Publications (2)

Publication Number Publication Date
JPS4976064A JPS4976064A (en]) 1974-07-23
JPS5341778B2 true JPS5341778B2 (en]) 1978-11-07

Family

ID=14755811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11921672A Expired JPS5341778B2 (en]) 1972-11-28 1972-11-28

Country Status (9)

Country Link
US (1) US3889366A (en])
JP (1) JPS5341778B2 (en])
BR (1) BR7309256D0 (en])
CA (1) CA999727A (en])
CH (1) CH589930A5 (en])
DE (1) DE2358840C2 (en])
FR (1) FR2208170B1 (en])
GB (1) GB1451486A (en])
IT (1) IT997618B (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX149630A (es) * 1977-06-20 1983-12-06 Chugai Electric Ind Co Ltd Mejoras en metodo para fabricar un contacto electrico
JPS6038217B2 (ja) * 1977-07-25 1985-08-30 中外電気工業株式会社 複合電気接点の製造装置
FR2407046A1 (fr) * 1977-10-28 1979-05-25 Bihler Otto Procede et dispositif pour le soudage de contacts electriques
US4403016A (en) 1980-12-04 1983-09-06 Timex Corporation Gold-colored silver-cadmium-nickel alloy for electrodeposited duplex coating
US4585421A (en) * 1983-11-23 1986-04-29 The National Machinery Company Method of making copper-clad bimetal electrodes for spark plugs
GB2406535B (en) * 2003-09-30 2006-04-12 P & B Metal Components Ltd Press apparatus and method for cold forging an electrical contact
CN104404419B (zh) * 2014-11-03 2017-02-15 福达合金材料股份有限公司 一种高氧化物含量片状触头材料的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669512A (en) * 1951-01-09 1954-02-16 Mallory & Co Inc P R Electric contact material and method of making the same
DE1153178B (de) * 1959-08-01 1963-08-22 Duerrwaechter E Dr Doduco Verwendung eines verformbaren Silber-Metalloxyd-Werkstoffes fuer elektrische Kontakte
US3258829A (en) * 1963-07-12 1966-07-05 Talon Inc Method of producing silver-cadmium oxide electrical contact elements
US3317991A (en) * 1965-04-02 1967-05-09 Mallory & Co Inc P R Method of fabricating preoxidized silver-cadmium oxide electrical contacts
US3460735A (en) * 1965-05-13 1969-08-12 Chugai Electric Ind Co Ltd Heading machine
US3488841A (en) * 1965-11-19 1970-01-13 Stern Metals Corp Method for manufacturing electrical contact elements
US3545067A (en) * 1966-12-09 1970-12-08 Mallory & Co Inc P R Method of making preoxidized silver-cadmium oxide material having a fine silver backing
US3737999A (en) * 1967-05-25 1973-06-12 Contacts Inc Method for making cold bonded electrical composite contacts
US3506437A (en) * 1967-11-07 1970-04-14 Textron Inc Method for making silver/cadmium oxide contact materials

Also Published As

Publication number Publication date
DE2358840A1 (de) 1974-05-30
DE2358840C2 (de) 1983-07-14
GB1451486A (en) 1976-10-06
CA999727A (en) 1976-11-16
CH589930A5 (en]) 1977-07-29
IT997618B (it) 1975-12-30
FR2208170A1 (en]) 1974-06-21
BR7309256D0 (pt) 1974-08-29
US3889366A (en) 1975-06-17
AU6248873A (en) 1975-05-15
FR2208170B1 (en]) 1980-04-04
JPS4976064A (en]) 1974-07-23

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