CA941423A - Mechanical device with manually operable keys for supplying voltage to output channels in preset fashion - Google Patents

Mechanical device with manually operable keys for supplying voltage to output channels in preset fashion

Info

Publication number
CA941423A
CA941423A CA119,703A CA119703A CA941423A CA 941423 A CA941423 A CA 941423A CA 119703 A CA119703 A CA 119703A CA 941423 A CA941423 A CA 941423A
Authority
CA
Canada
Prior art keywords
mechanical device
manually operable
output channels
supplying voltage
operable keys
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
CA119,703A
Other languages
English (en)
Other versions
CA119703S (en
Inventor
Tibor Arvai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA941423A publication Critical patent/CA941423A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Human Computer Interaction (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Toys (AREA)
CA119,703A 1970-08-10 1971-08-03 Mechanical device with manually operable keys for supplying voltage to output channels in preset fashion Expired CA941423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029447A FR2102579A5 (enExample) 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
CA941423A true CA941423A (en) 1974-02-05

Family

ID=9060044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,703A Expired CA941423A (en) 1970-08-10 1971-08-03 Mechanical device with manually operable keys for supplying voltage to output channels in preset fashion

Country Status (11)

Country Link
US (1) US3745269A (enExample)
AU (1) AU3214471A (enExample)
BR (1) BR7105114D0 (enExample)
CA (1) CA941423A (enExample)
CH (1) CH546474A (enExample)
DE (1) DE2139812A1 (enExample)
ES (1) ES394606A1 (enExample)
FR (1) FR2102579A5 (enExample)
GB (1) GB1329209A (enExample)
NL (1) NL7111019A (enExample)
SE (1) SE361757B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460021A (en) * 1973-01-24 1976-12-31 Gen Electric Co Ltd Electric switches
SE375868B (enExample) * 1973-11-07 1975-04-28 Facit Ab
US4434338A (en) 1982-01-22 1984-02-28 Rood Robert M Coil spring switch
FR3120836B1 (fr) 2021-03-16 2023-02-10 Psa Automobiles Sa Procede de commande d’une pompe a vide d’un vehicule electrique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666822A (en) * 1952-10-15 1954-01-19 Central Commercial Ind Inc Stop switch
US2882514A (en) * 1955-10-11 1959-04-14 Bell Telephone Labor Inc Electric circuit connector
US3193607A (en) * 1961-03-07 1965-07-06 Chicago Musical Instr Co Key switch assembly
US3432635A (en) * 1965-02-04 1969-03-11 Paolo Settimio Soprani Switches and mechanism for forming chords in electronic musical instruments
US3494550A (en) * 1967-01-13 1970-02-10 Ibm Universal keyboard

Also Published As

Publication number Publication date
BR7105114D0 (pt) 1973-04-12
SE361757B (enExample) 1973-11-12
GB1329209A (en) 1973-09-05
CH546474A (fr) 1974-02-28
AU3214471A (en) 1973-02-15
FR2102579A5 (enExample) 1972-04-07
US3745269A (en) 1973-07-10
ES394606A1 (es) 1973-11-16
DE2139812A1 (de) 1972-03-30
NL7111019A (enExample) 1972-02-14

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