FR1125437A - Sélecteur-coordinateur automatique - Google Patents

Sélecteur-coordinateur automatique

Info

Publication number
FR1125437A
FR1125437A FR1125437DA FR1125437A FR 1125437 A FR1125437 A FR 1125437A FR 1125437D A FR1125437D A FR 1125437DA FR 1125437 A FR1125437 A FR 1125437A
Authority
FR
France
Prior art keywords
coordinator
automatic selector
selector
automatic
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
English (en)
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1125437A publication Critical patent/FR1125437A/fr
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
FR1125437D 1954-07-22 1955-03-04 Sélecteur-coordinateur automatique Expired FR1125437A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US445056A US2827518A (en) 1954-07-22 1954-07-22 Damping means for crossbar switch selecting finger

Publications (1)

Publication Number Publication Date
FR1125437A true FR1125437A (fr) 1956-10-30

Family

ID=23767441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1125437D Expired FR1125437A (fr) 1954-07-22 1955-03-04 Sélecteur-coordinateur automatique

Country Status (6)

Country Link
US (1) US2827518A (xx)
BE (1) BE539957A (xx)
DE (1) DE1041541B (xx)
FR (1) FR1125437A (xx)
GB (1) GB788617A (xx)
NL (2) NL195746A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474207A (en) * 1968-01-22 1969-10-21 Northern Electric Co Damping spring for select bars in crossbar switches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039630A (en) * 1935-07-20 1936-05-05 Bell Telephone Labor Inc Selective switch
US2118935A (en) * 1936-08-06 1938-05-31 Bell Telephone Labor Inc Switch mechanism
US2117702A (en) * 1936-10-06 1938-05-17 Bell Telephone Labor Inc Switching mechanism
US2490665A (en) * 1944-03-01 1949-12-06 Kellogg Switchboard & Supply Automatic telephone switch
US2535769A (en) * 1948-02-19 1950-12-26 Automatic Elect Lab Switch of the crossbar type

Also Published As

Publication number Publication date
BE539957A (xx)
GB788617A (en) 1958-01-02
US2827518A (en) 1958-03-18
NL195746A (xx)
DE1041541B (de) 1958-10-23
NL96549C (xx)

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