DE2120450A1 - Steuergerät mit einer Tastatur - Google Patents

Steuergerät mit einer Tastatur

Info

Publication number
DE2120450A1
DE2120450A1 DE19712120450 DE2120450A DE2120450A1 DE 2120450 A1 DE2120450 A1 DE 2120450A1 DE 19712120450 DE19712120450 DE 19712120450 DE 2120450 A DE2120450 A DE 2120450A DE 2120450 A1 DE2120450 A1 DE 2120450A1
Authority
DE
Germany
Prior art keywords
keyboard
switches
control device
plug
switch
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.)
Pending
Application number
DE19712120450
Other languages
German (de)
English (en)
Inventor
Robert Emmett Foxborough Mass. Cullen (V.St.A.)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE2120450A1 publication Critical patent/DE2120450A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • 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
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • 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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Human Computer Interaction (AREA)
  • Input From Keyboards Or The Like (AREA)
DE19712120450 1970-04-27 1971-04-26 Steuergerät mit einer Tastatur Pending DE2120450A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3190170A 1970-04-27 1970-04-27

Publications (1)

Publication Number Publication Date
DE2120450A1 true DE2120450A1 (de) 1971-11-11

Family

ID=21862028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712120450 Pending DE2120450A1 (de) 1970-04-27 1971-04-26 Steuergerät mit einer Tastatur

Country Status (4)

Country Link
US (1) US3627936A (enExample)
DE (1) DE2120450A1 (enExample)
FR (1) FR2090758A5 (enExample)
GB (1) GB1332562A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778553A (en) * 1972-04-05 1973-12-11 M Rackman Attachment for facilitating use of a push-button telephone set as a data terminal
US4088837A (en) * 1976-04-05 1978-05-09 Singer Thomas C Combination telephone and calculator with common keyboard having reversible indicia
US4303398A (en) * 1978-06-28 1981-12-01 Coleco Industries, Inc. Electronic quiz game utilizing cartridges and method employing same
US4382162A (en) * 1981-05-26 1983-05-03 Metz Hugh J Calculator pushbutton format attachment for pushbutton telephones
GB2122787A (en) * 1982-06-30 1984-01-18 Nat Res Dev Single handed keyboard
GB9910540D0 (en) * 1999-05-08 1999-07-07 Airsense Technology Ltd Method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381276A (en) * 1965-09-15 1968-04-30 Photo Magnetic Syst Inc Computer systems
US3557311A (en) * 1968-01-02 1971-01-19 Compumatics Inc Information transmission system including a unit for producing a printed record of information transmitted

Also Published As

Publication number Publication date
US3627936A (en) 1971-12-14
FR2090758A5 (enExample) 1972-01-14
GB1332562A (en) 1973-10-03

Similar Documents

Publication Publication Date Title
DE2723736B2 (de) Tastenfeld für eine Dateneingabevorrichtung
EP0265698A2 (de) Verbindungsvorrichtung für die elektrische Verbindung von elektrischen Anschlüssen von Elektrogeräten
DE2230733B2 (de) Elektronische Digitaluhr
DE2543880A1 (de) Anordnung zum verschluesseln und entschluesseln einer nachricht
DE2120450A1 (de) Steuergerät mit einer Tastatur
DE2245168A1 (de) Kombinierte anordnung aus telefon und rechner
DE4313224A1 (de) Treiberschaltung fuer eine transmissionsleitung
DE2145386C3 (de) Kanalwähler
DE2816262C2 (de) Schaltmatrix für die Durchschaltung von Wechselstromsignalen
DE2061493A1 (de) Ziffernanzeigeeinrichtung fur Rechner
DE1018653B (de) Relaiskontaktkette
DE3509742A1 (de) Dekodierungsschaltung zur ableitung von jeweils einem bestimmten symbol entsprechenden schaltsignalen von einer tastenanordnung
DE7816409U1 (de) Wippentastschalter für nachrichtentechnische Empfangsgeräte
DE963110C (de) Vorrichtung zum Zaehlen von Adressendruckplatten in Abhaengigkeit von Steuerreitern
DE2835527C2 (enExample)
DE2426475C3 (de) Rundfunk- oder Fernsehempfänger mit Vorwahlabstimmung
DE894720C (de) Vorrichtung zur Herstellung beliebiger Verbindungen zwischen Gruppen von sich kreuzenden Energieleitungen
DE552957C (de) Adressendruckmaschine mit Steuerung der Abdruckeinrichtung durch die Druckplatten auf ihrem Wege zur Abdruckstelle
DE2461156C3 (de) Schaltungsanordnung zum Schalten von Tonmodulationssignalen und Kreuzschienenkarte mit derartigen Schaltungsanordnungen
DE2222234A1 (de) Einrichtung zur Abtastung in zentralgesteuerten Vermittlungssystemen
DE2037106C (de) Anordnung zur elektrischen Verbindung der Anschlußfahnen von Schaltern in einer Matrix
DE1766269C (de) Umschalter fur HF Koaxialleitungen
DE872561C (de) Relaisunterbrecher fuer Vorwaehler
DE2041605B2 (de) Rueckfrageverbindung in zeitmultiplexen vermittlungseinrichtungen
DE1847455U (de) Drucktastensatz zur mehrfachausnutzung von wahltasten fuer gegensprechanlagen.