ES226166A1 - Coordinate switch - Google Patents

Coordinate switch

Info

Publication number
ES226166A1
ES226166A1 ES0226166A ES226166A ES226166A1 ES 226166 A1 ES226166 A1 ES 226166A1 ES 0226166 A ES0226166 A ES 0226166A ES 226166 A ES226166 A ES 226166A ES 226166 A1 ES226166 A1 ES 226166A1
Authority
ES
Spain
Prior art keywords
passive
members
passive contacts
row
driving members
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
ES0226166A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES226166A1 publication Critical patent/ES226166A1/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

Landscapes

  • Push-Button Switches (AREA)
  • Position Input By Displaying (AREA)

Abstract

Coordinate switch characterized by a panel having a number of passive contacts separated in a row, an active conductor arranged in superposed relation with said passive contacts, driving members corresponding in number to the number of passive contacts in said row, members disposed each one of said driving members in superposed relation with said active conductor and in alignment with one of said passive contacts, whereby the movement of any of said members against said active conductor, forces said conductor in contact with the corresponding passive contact, a device retaining means arranged to move relative to said row of passive contacts, selecting elements for selectively locating said selector elements relative to said driving members to effect the transfer of a driving force from said retaining device to a selected one of said driving members is when said retention device and means for actuating said retention device is actuated. (Machine-translation by Google Translate, not legally binding)
ES0226166A 1955-09-06 1956-01-18 Coordinate switch Expired ES226166A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US532719A US2942069A (en) 1955-09-06 1955-09-06 Coordinate switch

Publications (1)

Publication Number Publication Date
ES226166A1 true ES226166A1 (en) 1956-04-01

Family

ID=24122873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0226166A Expired ES226166A1 (en) 1955-09-06 1956-01-18 Coordinate switch

Country Status (2)

Country Link
US (1) US2942069A (en)
ES (1) ES226166A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1507212A (en) * 1966-10-20 1967-12-29 Constr Telephoniques Mechanically maintained cross-bar multi-selector
CN86101312A (en) * 1985-02-12 1986-10-22 日本乐器制造株式会社 Keyboard switch apparatus for electronic musical instrument

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735896A (en) * 1956-02-21 Damping means for selecting fingers
US2066491A (en) * 1935-11-08 1937-01-05 American Telephone & Telegraph Switch
US2117702A (en) * 1936-10-06 1938-05-17 Bell Telephone Labor Inc Switching mechanism
US2300371A (en) * 1941-07-12 1942-10-27 Bell Telephone Labor Inc Switching device
US2447010A (en) * 1946-08-28 1948-08-17 Bell Telephone Labor Inc Crossbar switch
US2516772A (en) * 1948-04-10 1950-07-25 Bell Telephone Labor Inc Cross-wire switch

Also Published As

Publication number Publication date
US2942069A (en) 1960-06-21

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