DE1290569C2 - Mechanisch betaetigbare taste fuer einen tastenfeldsender mit einem magnetisch ansprechenden kontaktsatz, insbesondere fuer fernschreibgeraete - Google Patents

Mechanisch betaetigbare taste fuer einen tastenfeldsender mit einem magnetisch ansprechenden kontaktsatz, insbesondere fuer fernschreibgeraete

Info

Publication number
DE1290569C2
DE1290569C2 DE19661290569 DE1290569A DE1290569C2 DE 1290569 C2 DE1290569 C2 DE 1290569C2 DE 19661290569 DE19661290569 DE 19661290569 DE 1290569 A DE1290569 A DE 1290569A DE 1290569 C2 DE1290569 C2 DE 1290569C2
Authority
DE
Germany
Prior art keywords
key
electromagnet
button
actuation
permanent
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
DE19661290569
Other languages
German (de)
English (en)
Inventor
Houcke George Paul
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 DE1290569C2 publication Critical patent/DE1290569C2/de
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
    • H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Lock And Its Accessories (AREA)
  • Electronic Switches (AREA)
DE19661290569 1965-11-15 1966-11-15 Mechanisch betaetigbare taste fuer einen tastenfeldsender mit einem magnetisch ansprechenden kontaktsatz, insbesondere fuer fernschreibgeraete Expired DE1290569C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50793565A 1965-11-15 1965-11-15

Publications (1)

Publication Number Publication Date
DE1290569C2 true DE1290569C2 (de) 1974-05-30

Family

ID=24020716

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19661290569 Expired DE1290569C2 (de) 1965-11-15 1966-11-15 Mechanisch betaetigbare taste fuer einen tastenfeldsender mit einem magnetisch ansprechenden kontaktsatz, insbesondere fuer fernschreibgeraete
DEW42796A Granted DE1290569B (de) 1965-11-15 1966-11-15 Mechanisch betaetigbare Taste fuer einen Tastenfeldsender mit einem magnetisch ansprechenden Kontaktsatz, insbesondere fuer Fernschreibgeraete

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEW42796A Granted DE1290569B (de) 1965-11-15 1966-11-15 Mechanisch betaetigbare Taste fuer einen Tastenfeldsender mit einem magnetisch ansprechenden Kontaktsatz, insbesondere fuer Fernschreibgeraete

Country Status (4)

Country Link
US (1) US3457368A (OSRAM)
JP (1) JPS4816732B1 (OSRAM)
DE (2) DE1290569C2 (OSRAM)
GB (1) GB1167548A (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537278B1 (de) * 1967-11-10 1970-06-25 Nixdorf Comp Ag Tastatur-Schaltung
FR2006425A1 (OSRAM) * 1968-04-18 1969-12-26 Olivetti & Co Spa
GB1182879A (en) * 1968-05-30 1970-03-04 Creed & Co Ltd Improvements in Data Transmitting Apparatus.
US3573372A (en) * 1968-05-31 1971-04-06 Singer Co Keyboard pacing mechanism
US3614315A (en) * 1968-08-26 1971-10-19 Teletype Corp Character repeat circuit
US3648817A (en) * 1969-01-21 1972-03-14 Datel Corp Magnetic switch assembly for coding information
US3690432A (en) * 1969-04-04 1972-09-12 Nakagima Precision Ind Ltd Magnetic key device
US3651917A (en) * 1969-05-12 1972-03-28 Burroughs Corp Keyboard mechanism and associated code converting circuitry
GB1270892A (en) * 1969-09-01 1972-04-19 Olivetti & Co Spa Keyboard for calculating machines, teleprinters, terminals and the like
BE758187A (fr) * 1969-11-13 1971-04-29 Cit Alcatel Dispositif emetteur de signaux en particulier pour clavier de numerotation
US3753007A (en) * 1970-11-16 1973-08-14 Honeywell Inf Systems Strobe generation system
US3701856A (en) * 1970-12-15 1972-10-31 American Data Systems Inc Data terminal system
US3808363A (en) * 1970-12-23 1974-04-30 Datel Corp Conversational data terminal having a function repeat capability
USRE31942E (en) * 1971-03-01 1985-07-09 High speed serial scan and readout of keyboards
US3771636A (en) * 1971-04-02 1973-11-13 Clare Pendar Co Space bar assembly
US3754217A (en) * 1971-12-20 1973-08-21 Ibm Synchronous line control discriminator
US3772597A (en) * 1972-05-19 1973-11-13 Collins Radio Co Code transmission system
US3786496A (en) * 1972-07-25 1974-01-15 Gte Automatic Electric Lab Inc Key pad control arrangement
US3822363A (en) * 1972-08-09 1974-07-02 Digi Log Syst Inc Portable computer terminal using a standard television receiver
US3896267A (en) * 1973-09-21 1975-07-22 Phonics Corp Telecommunications system for the hearing impaired utilizing baudot-ascii code selection
US4188137A (en) * 1977-12-12 1980-02-12 Scm Corporation Low silhouette keyboard
US4458311A (en) * 1981-10-09 1984-07-03 International Business Machines Corporation Text processor having an interactive display terminal which alternately functions as a data processing terminal
US5558429A (en) * 1994-06-13 1996-09-24 Cain; Scott Portable lighting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972985A (en) * 1930-09-23 1934-09-11 American Telephone & Telegraph Electric switching device
US2135377A (en) * 1935-08-22 1938-11-01 Western Union Telegraph Co Telegraph transmitter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997703A (en) * 1956-08-03 1961-08-22 Clary Corp Keyboard controlled circuitry
US3042900A (en) * 1959-10-29 1962-07-03 Gen Electric Shift registers
GB1053721A (OSRAM) * 1962-04-03
BE650125A (OSRAM) * 1963-07-05 1965-01-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972985A (en) * 1930-09-23 1934-09-11 American Telephone & Telegraph Electric switching device
US2135377A (en) * 1935-08-22 1938-11-01 Western Union Telegraph Co Telegraph transmitter

Also Published As

Publication number Publication date
US3457368A (en) 1969-07-22
JPS4816732B1 (OSRAM) 1973-05-24
GB1167548A (en) 1969-10-15
DE1290569B (de) 1969-03-13

Similar Documents

Publication Publication Date Title
DE1290569C2 (de) Mechanisch betaetigbare taste fuer einen tastenfeldsender mit einem magnetisch ansprechenden kontaktsatz, insbesondere fuer fernschreibgeraete
DE1295607B (de) Codieranordnung fuer die Tastatur eines Fernmeldegeraetes
DE1574596A1 (de) Tastaturanordnung fuer Eingabeeinrichtungen von Anlagen fuer die Datenuebertragung und Datenverarbeitung
DE1054752B (de) Magnetomechanischer Matrizenspeicher mit Eingabevorrichtung
DE1549489B2 (de) Vorrichtung zur eingabe alphanumerischer informationen in datenverarbeitungsmaschinen
DE460573C (de) Schaltung zur elektrischen Fernsteuerung von Schreibmaschinen durch lange und kurze Stromstoesse gleichen Vorzeichens, die durch Pausen verschiedener Dauer getrennt sind
DE2262004B2 (de) Schaltung für die Eingabe von Datenzeichen mittels einer Schalttasten enthaltenden Tastatur in einen Kodierer
DE1636139B2 (de) Elektrische sperrschalteinrichtung fuer elektromagnetische typenhebelgetriebe an schreib und aehnlichen maschinen
DE1925792C3 (de) Zusatzeinrichtung zum Betätigen einer elektrischen Schreibmaschine
DE942640C (de) Fernschreibmaschine
DE3010515A1 (de) Tastatur
DE260809C (OSRAM)
DE2749382C2 (de) Tastenwerk für Schreib- und ähnliche Maschinen mit durch die Tastenhebel einzeln einstellbaren Zwischenhebeln
DE598524C (de) Schloss mit elektromagnetischer OEffnung und Schliessung
DE838902C (de) Tastenanordnung fuer Fernschreiber
DE549650C (de) Elektromagnetische Typenanschlagvorrichtung fuer Schreibmaschinen
DE1203436B (de) Magnetisch betaetigbarer Stockwerkumschalter fuer Aufzuege
DE291731C (OSRAM)
DE961890C (de) Einrichtung zur Steuerung eines Typenbild-Fernschreibsystems durch ein Typendruck-Fernschreibsystem
DE530577C (de) Waehler fuer Fernsprechanlagen, insbesondere fuer solche mit einem einzigen Antriebsmagneten fuer die Fortschaltung der Kontaktarme in zwei Richtungen
DE676518C (de) Tastensender fuer Typendrucktelegraphen
DE428209C (de) Drucktelegraph
DE1636139C (de) Elektrische Sperrschalteinrichtung fur elektromagnetische Typenhebelgetriebe an Schreib und ahnlichen Maschinen
DE1077697B (de) Fernsteuereinrichtung fuer Empfangslocher der Fernschreibtechnik
DE363340C (de) Schaltung zur UEbermittlung von Signalen von einer Befehlsstelle aus zu einer Empfangsvorrichtung, bei der nacheinanderfolgende Stromstoesse der Reihe nach einzelne Signale hervorbringen