ES432895A1 - Perfeccionamientos en teclados para maquinas de escribir. - Google Patents

Perfeccionamientos en teclados para maquinas de escribir.

Info

Publication number
ES432895A1
ES432895A1 ES432895A ES432895A ES432895A1 ES 432895 A1 ES432895 A1 ES 432895A1 ES 432895 A ES432895 A ES 432895A ES 432895 A ES432895 A ES 432895A ES 432895 A1 ES432895 A1 ES 432895A1
Authority
ES
Spain
Prior art keywords
keys
typewriters
bridge
series
coupling
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
ES432895A
Other languages
English (en)
Spanish (es)
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.)
Olivetti SpA
TIM SpA
Original Assignee
Olivetti SpA
Ing C Olivetti and C SpA
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 Olivetti SpA, Ing C Olivetti and C SpA filed Critical Olivetti SpA
Publication of ES432895A1 publication Critical patent/ES432895A1/es
Expired legal-status Critical Current

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
    • B41J23/00—Power drives for actions or mechanisms
    • B41J23/02—Mechanical power drives
    • B41J23/18—Continuously-cycling drives
    • 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
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/32—Type-face selected by operation of sliding members

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Mechanical Control Devices (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
ES432895A 1973-12-14 1974-12-13 Perfeccionamientos en teclados para maquinas de escribir. Expired ES432895A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7069973A IT1009069B (it) 1973-12-14 1973-12-14 Tastiera per macchine per scrivere telescriventi contabili e simili macchine per ufficio

Publications (1)

Publication Number Publication Date
ES432895A1 true ES432895A1 (es) 1976-11-01

Family

ID=11314249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432895A Expired ES432895A1 (es) 1973-12-14 1974-12-13 Perfeccionamientos en teclados para maquinas de escribir.

Country Status (5)

Country Link
AR (1) AR204851A1 (it)
DE (1) DE2459602C2 (it)
ES (1) ES432895A1 (it)
GB (1) GB1483385A (it)
IT (1) IT1009069B (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256795A (it) * 1959-10-14
NL295390A (it) * 1962-07-16
DE1209150B (de) * 1964-07-30 1966-01-20 Siemens Ag Tastatur fuer Fernschreibmaschinen
US3828909A (en) * 1971-06-11 1974-08-13 Olivetti & Co Spa Code keyboard for typewriters and similar office machines

Also Published As

Publication number Publication date
GB1483385A (en) 1977-08-17
AR204851A1 (es) 1976-03-05
IT1009069B (it) 1976-12-10
DE2459602C2 (de) 1985-01-10
DE2459602A1 (de) 1975-06-19

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