AT289857B - Tastenanordnung - Google Patents

Tastenanordnung

Info

Publication number
AT289857B
AT289857B AT373269A AT373269A AT289857B AT 289857 B AT289857 B AT 289857B AT 373269 A AT373269 A AT 373269A AT 373269 A AT373269 A AT 373269A AT 289857 B AT289857 B AT 289857B
Authority
AT
Austria
Prior art keywords
key layout
layout
key
Prior art date
Application number
AT373269A
Other languages
English (en)
Inventor
Robert Dr Lechner
Original Assignee
Robert Dr Lechner
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 Robert Dr Lechner filed Critical Robert Dr Lechner
Priority to AT373269A priority Critical patent/AT289857B/de
Priority to DE19702017063 priority patent/DE2017063A1/de
Application granted granted Critical
Publication of AT289857B publication Critical patent/AT289857B/de

Links

Classifications

    • 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
    • B41J5/12—Construction of key buttons
AT373269A 1969-04-17 1969-04-17 Tastenanordnung AT289857B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT373269A AT289857B (de) 1969-04-17 1969-04-17 Tastenanordnung
DE19702017063 DE2017063A1 (de) 1969-04-17 1970-04-09 Tastenanordnung zur Bedienung von Maschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT373269A AT289857B (de) 1969-04-17 1969-04-17 Tastenanordnung

Publications (1)

Publication Number Publication Date
AT289857B true AT289857B (de) 1971-05-10

Family

ID=3554630

Family Applications (1)

Application Number Title Priority Date Filing Date
AT373269A AT289857B (de) 1969-04-17 1969-04-17 Tastenanordnung

Country Status (2)

Country Link
AT (1) AT289857B (de)
DE (1) DE2017063A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945482A (en) * 1973-12-14 1976-03-23 Harvey Einbinder Orthogonal input keyboards
US4201489A (en) * 1976-08-04 1980-05-06 Creatcchnil Patent AG Keyboard actuatable with the aid of the fingers of at least one hand
US4265557A (en) * 1979-01-22 1981-05-05 Runge J Marvin Keyboard apparatus
US4332493A (en) * 1980-06-12 1982-06-01 Harvey Einbinder Ten-finger typewriter keyboards

Also Published As

Publication number Publication date
DE2017063A1 (de) 1970-10-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee