FR1114519A - Improvements to so-called switches - Google Patents

Improvements to so-called switches

Info

Publication number
FR1114519A
FR1114519A FR1114519DA FR1114519A FR 1114519 A FR1114519 A FR 1114519A FR 1114519D A FR1114519D A FR 1114519DA FR 1114519 A FR1114519 A FR 1114519A
Authority
FR
France
Prior art keywords
called switches
switches
called
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
Other languages
French (fr)
Inventor
Ryokichi Torisu
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
Application granted granted Critical
Publication of FR1114519A publication Critical patent/FR1114519A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
FR1114519D 1953-11-05 1954-11-05 Improvements to so-called switches Expired FR1114519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP765601X 1953-11-05

Publications (1)

Publication Number Publication Date
FR1114519A true FR1114519A (en) 1956-04-13

Family

ID=13608615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114519D Expired FR1114519A (en) 1953-11-05 1954-11-05 Improvements to so-called switches

Country Status (4)

Country Link
BE (1) BE533056A (en)
DE (1) DE1040617B (en)
FR (1) FR1114519A (en)
GB (1) GB765601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186935B (en) * 1958-06-23 1965-02-11 Siemens Ag Contact spring multiple punched from one piece, for telecommunications, especially telephone systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH272717A (en) * 1949-01-11 1950-12-31 Ag Chr Gfeller Cross voter.
DE856625C (en) * 1949-04-01 1952-11-24 Int Standard Electric Corp Mechanical device for making electrical connections
DE923555C (en) * 1952-10-01 1955-02-17 Standard Elek Zitaets Ges Ag Selector switch for telecommunication systems
BE536791A (en) * 1954-03-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186935B (en) * 1958-06-23 1965-02-11 Siemens Ag Contact spring multiple punched from one piece, for telecommunications, especially telephone systems

Also Published As

Publication number Publication date
DE1040617B (en) 1958-10-09
GB765601A (en) 1957-01-09
BE533056A (en)

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