DE9207043U1 - - Google Patents

Info

Publication number
DE9207043U1
DE9207043U1 DE9207043U DE9207043U DE9207043U1 DE 9207043 U1 DE9207043 U1 DE 9207043U1 DE 9207043 U DE9207043 U DE 9207043U DE 9207043 U DE9207043 U DE 9207043U DE 9207043 U1 DE9207043 U1 DE 9207043U1
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 - Lifetime
Application number
DE9207043U
Other languages
German (de)
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.)
MARCINSKI DIETMAR 7980 RAVENSBURG DE
Original Assignee
MARCINSKI DIETMAR 7980 RAVENSBURG DE
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 MARCINSKI DIETMAR 7980 RAVENSBURG DE filed Critical MARCINSKI DIETMAR 7980 RAVENSBURG DE
Priority to DE9207043U priority Critical patent/DE9207043U1/de
Publication of DE9207043U1 publication Critical patent/DE9207043U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H2217/028—Facilitation of operation; Human engineering on planes with different or alterable inclination, e.g. convex plane
DE9207043U 1992-05-25 1992-05-25 Expired - Lifetime DE9207043U1 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9207043U DE9207043U1 (xx) 1992-05-25 1992-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9207043U DE9207043U1 (xx) 1992-05-25 1992-05-25

Publications (1)

Publication Number Publication Date
DE9207043U1 true DE9207043U1 (xx) 1992-09-03

Family

ID=6879845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9207043U Expired - Lifetime DE9207043U1 (xx) 1992-05-25 1992-05-25

Country Status (1)

Country Link
DE (1) DE9207043U1 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240349C1 (de) * 1992-12-01 1994-03-31 Doose Volker Tastatur für Dateneingabegeräte
EP0671751A2 (de) 1994-03-11 1995-09-13 Cherry Mikroschalter GmbH Ergonomische Tastatur

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279693B (de) * 1963-09-28 1968-10-10 Ibm Deutschland In zwei spiegelbildliche Felder unterteilte Normentastatur zum Steuern des Antriebes von Funktionseinrichtungen an Schreib- und aehnlichen Maschinen
EP0055220A2 (de) * 1980-12-19 1982-06-30 Standard Telephon Und Radio Ag Tastaturanordnung
DE3308818A1 (de) * 1983-03-12 1984-09-13 Ulrich Kallbach Tastatur fuer schreibmaschinen, drucker, terminals oder dergleichen
GB2181096A (en) * 1985-08-29 1987-04-15 Pcd Maltron Ltd Keyboard
DE8716224U1 (xx) * 1987-12-04 1988-07-07 Fellbaum, Klaus, Prof. Dr.-Ing.
GB2213615A (en) * 1987-12-11 1989-08-16 Nam Tai Management Services Li Desk top electronic calculator
DE3931057A1 (de) * 1989-09-18 1991-03-28 Draegerwerk Ag Anzeigegeraet zur darstellung und eingabe von daten in modulbauweise
US5029260A (en) * 1990-03-19 1991-07-02 The Board Of Supervisors Of Louisiana State University Keyboard having convex curved surface
WO1992000851A1 (en) * 1990-07-10 1992-01-23 Mark Goldstein Keyboard
DE4108096A1 (de) * 1991-03-13 1992-09-17 Marquardt Gmbh Tastaturanordnung

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279693B (de) * 1963-09-28 1968-10-10 Ibm Deutschland In zwei spiegelbildliche Felder unterteilte Normentastatur zum Steuern des Antriebes von Funktionseinrichtungen an Schreib- und aehnlichen Maschinen
EP0055220A2 (de) * 1980-12-19 1982-06-30 Standard Telephon Und Radio Ag Tastaturanordnung
DE3308818A1 (de) * 1983-03-12 1984-09-13 Ulrich Kallbach Tastatur fuer schreibmaschinen, drucker, terminals oder dergleichen
GB2181096A (en) * 1985-08-29 1987-04-15 Pcd Maltron Ltd Keyboard
DE8716224U1 (xx) * 1987-12-04 1988-07-07 Fellbaum, Klaus, Prof. Dr.-Ing.
GB2213615A (en) * 1987-12-11 1989-08-16 Nam Tai Management Services Li Desk top electronic calculator
DE3931057A1 (de) * 1989-09-18 1991-03-28 Draegerwerk Ag Anzeigegeraet zur darstellung und eingabe von daten in modulbauweise
US5029260A (en) * 1990-03-19 1991-07-02 The Board Of Supervisors Of Louisiana State University Keyboard having convex curved surface
WO1992000851A1 (en) * 1990-07-10 1992-01-23 Mark Goldstein Keyboard
DE4108096A1 (de) * 1991-03-13 1992-09-17 Marquardt Gmbh Tastaturanordnung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: Elektronik, 11/30.5.1986, S.18 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240349C1 (de) * 1992-12-01 1994-03-31 Doose Volker Tastatur für Dateneingabegeräte
EP0671751A2 (de) 1994-03-11 1995-09-13 Cherry Mikroschalter GmbH Ergonomische Tastatur

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