GB1108890A - Mechanical control system - Google Patents

Mechanical control system

Info

Publication number
GB1108890A
GB1108890A GB555766A GB555766A GB1108890A GB 1108890 A GB1108890 A GB 1108890A GB 555766 A GB555766 A GB 555766A GB 555766 A GB555766 A GB 555766A GB 1108890 A GB1108890 A GB 1108890A
Authority
GB
United Kingdom
Prior art keywords
rod
bar
movement
magnet
return
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
GB555766A
Other languages
English (en)
Inventor
Fernand Gergaud
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1108890A publication Critical patent/GB1108890A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • 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

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)
GB555766A 1965-02-11 1966-02-08 Mechanical control system Expired GB1108890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538A FR1469465A (fr) 1965-02-11 1965-02-11 Dispositif de commande par barres croisées et matrice de commutation en comportant application

Publications (1)

Publication Number Publication Date
GB1108890A true GB1108890A (en) 1968-04-03

Family

ID=8572437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB555766A Expired GB1108890A (en) 1965-02-11 1966-02-08 Mechanical control system

Country Status (3)

Country Link
DE (1) DE1252267B (enrdf_load_stackoverflow)
FR (1) FR1469465A (enrdf_load_stackoverflow)
GB (1) GB1108890A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695279A1 (fr) * 1992-08-28 1994-03-04 Itibar Pierre Dispositif de répartition automatique de liaisons téléphoniques et informatiques.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695279A1 (fr) * 1992-08-28 1994-03-04 Itibar Pierre Dispositif de répartition automatique de liaisons téléphoniques et informatiques.

Also Published As

Publication number Publication date
DE1252267B (enrdf_load_stackoverflow)
FR1469465A (fr) 1967-02-17

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