EP0397019A3 - Clavier pour installation de traitement de données - Google Patents

Clavier pour installation de traitement de données Download PDF

Info

Publication number
EP0397019A3
EP0397019A3 EP19900108307 EP90108307A EP0397019A3 EP 0397019 A3 EP0397019 A3 EP 0397019A3 EP 19900108307 EP19900108307 EP 19900108307 EP 90108307 A EP90108307 A EP 90108307A EP 0397019 A3 EP0397019 A3 EP 0397019A3
Authority
EP
European Patent Office
Prior art keywords
keyboard
keyboard panel
data
elements
processing installation
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.)
Withdrawn
Application number
EP19900108307
Other languages
German (de)
English (en)
Other versions
EP0397019A2 (fr
Inventor
Detlef Dipl.-Ing. Darms
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0397019A2 publication Critical patent/EP0397019A2/fr
Publication of EP0397019A3 publication Critical patent/EP0397019A3/fr
Withdrawn legal-status Critical Current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
    • H01H13/84—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 characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/04—Mimics of controlled apparatus or symbol

Landscapes

  • Input From Keyboards Or The Like (AREA)
EP19900108307 1989-05-06 1990-05-02 Clavier pour installation de traitement de données Withdrawn EP0397019A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893914984 DE3914984A1 (de) 1989-05-06 1989-05-06 Tastatur fuer eine datenverarbeitungseinrichtung
DE3914984 1989-05-06

Publications (2)

Publication Number Publication Date
EP0397019A2 EP0397019A2 (fr) 1990-11-14
EP0397019A3 true EP0397019A3 (fr) 1992-04-29

Family

ID=6380240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900108307 Withdrawn EP0397019A3 (fr) 1989-05-06 1990-05-02 Clavier pour installation de traitement de données

Country Status (2)

Country Link
EP (1) EP0397019A3 (fr)
DE (1) DE3914984A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101883A (en) * 1974-07-15 1978-07-18 U.S. Philips Corporation Keyboard
DE2929047A1 (de) * 1978-11-08 1980-05-14 Nissan Motor Druckempfindlicher schalter mit piktogramm
EP0063851A1 (fr) * 1981-04-20 1982-11-03 John Fluke Mfg. Co., Inc. Clavier à interrupteurs transparent
DE3511368A1 (de) * 1985-03-28 1987-04-30 Stefan Dimitrov Boyadjiev Elektronische karten und plaene

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1219660A (fr) * 1983-06-28 1987-03-24 Honeywell Inc. Dispositif de commande pour panneau de commande a configuration ajustable pour machine
GB2165493A (en) * 1984-10-16 1986-04-16 Aeci Ltd Keyboard
US4703412A (en) * 1985-09-13 1987-10-27 Lee Colortran, Inc. Portable control unit for theater, television, and film lighting control systems
DE3542585A1 (de) * 1985-12-02 1987-06-04 Kraftwerk Union Ag Kraftwerkswarte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101883A (en) * 1974-07-15 1978-07-18 U.S. Philips Corporation Keyboard
DE2929047A1 (de) * 1978-11-08 1980-05-14 Nissan Motor Druckempfindlicher schalter mit piktogramm
EP0063851A1 (fr) * 1981-04-20 1982-11-03 John Fluke Mfg. Co., Inc. Clavier à interrupteurs transparent
DE3511368A1 (de) * 1985-03-28 1987-04-30 Stefan Dimitrov Boyadjiev Elektronische karten und plaene

Also Published As

Publication number Publication date
EP0397019A2 (fr) 1990-11-14
DE3914984A1 (de) 1990-11-08

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