DE8716224U1 - - Google Patents

Info

Publication number
DE8716224U1
DE8716224U1 DE8716224U DE8716224U DE8716224U1 DE 8716224 U1 DE8716224 U1 DE 8716224U1 DE 8716224 U DE8716224 U DE 8716224U DE 8716224 U DE8716224 U DE 8716224U DE 8716224 U1 DE8716224 U1 DE 8716224U1
Authority
DE
Germany
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
DE8716224U
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.)
Awad Georges Dr-Ing 1000 Berlin De
Fellbaum Klaus Prof Dr-Ing
Original Assignee
Awad Georges Dr-Ing 1000 Berlin De
Fellbaum Klaus Prof Dr-Ing
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 Awad Georges Dr-Ing 1000 Berlin De, Fellbaum Klaus Prof Dr-Ing filed Critical Awad Georges Dr-Ing 1000 Berlin De
Priority to DE8716224U priority Critical patent/DE8716224U1/de
Publication of DE8716224U1 publication Critical patent/DE8716224U1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0219—Special purpose 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
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • 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
DE8716224U 1987-12-04 1987-12-04 Expired DE8716224U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8716224U DE8716224U1 (de) 1987-12-04 1987-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8716224U DE8716224U1 (de) 1987-12-04 1987-12-04

Publications (1)

Publication Number Publication Date
DE8716224U1 true DE8716224U1 (de) 1988-07-07

Family

ID=6814891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8716224U Expired DE8716224U1 (de) 1987-12-04 1987-12-04

Country Status (1)

Country Link
DE (1) DE8716224U1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9207043U1 (de) * 1992-05-25 1992-09-03 Marcinski, Dietmar, 7980 Ravensburg, De
DE4108096A1 (de) * 1991-03-13 1992-09-17 Marquardt Gmbh Tastaturanordnung
EP0515664A1 (de) * 1990-12-18 1992-12-02 Apple Computer, Inc. Tragbares rechnersystem mit integrierter tastatur, cursorsteuergerät und handtellerlehne
EP0671751A2 (de) 1994-03-11 1995-09-13 Cherry Mikroschalter GmbH Ergonomische Tastatur
DE19505907C1 (de) * 1995-02-21 1996-10-24 Siemens Nixdorf Inf Syst Ergonomische Tastatur

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515664A1 (de) * 1990-12-18 1992-12-02 Apple Computer, Inc. Tragbares rechnersystem mit integrierter tastatur, cursorsteuergerät und handtellerlehne
EP0515664A4 (en) * 1990-12-18 1993-02-24 Apple Computer, Inc. Laptop computer having integrated keyboard, cursor control device and palm rest
DE4108096A1 (de) * 1991-03-13 1992-09-17 Marquardt Gmbh Tastaturanordnung
US5318367A (en) * 1991-03-13 1994-06-07 Marquardt Switches, Inc. Pivotable keyboard arrangement
DE9207043U1 (de) * 1992-05-25 1992-09-03 Marcinski, Dietmar, 7980 Ravensburg, De
EP0671751A2 (de) 1994-03-11 1995-09-13 Cherry Mikroschalter GmbH Ergonomische Tastatur
EP0671751A3 (de) * 1994-03-11 1998-03-25 Cherry Mikroschalter GmbH Ergonomische Tastatur
DE19505907C1 (de) * 1995-02-21 1996-10-24 Siemens Nixdorf Inf Syst Ergonomische Tastatur

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