IT971828B - Perfezionamento nei dispositivi per la stampa di caratteri per punti - Google Patents

Perfezionamento nei dispositivi per la stampa di caratteri per punti

Info

Publication number
IT971828B
IT971828B IT32861/72A IT3286172A IT971828B IT 971828 B IT971828 B IT 971828B IT 32861/72 A IT32861/72 A IT 32861/72A IT 3286172 A IT3286172 A IT 3286172A IT 971828 B IT971828 B IT 971828B
Authority
IT
Italy
Prior art keywords
improvement
points
devices
printing characters
characters
Prior art date
Application number
IT32861/72A
Other languages
English (en)
Italian (it)
Inventor
Roger Murat
Original Assignee
Sagem
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 Sagem filed Critical Sagem
Application granted granted Critical
Publication of IT971828B publication Critical patent/IT971828B/it

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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies
    • B41J2/25—Print wires
IT32861/72A 1972-05-04 1972-12-14 Perfezionamento nei dispositivi per la stampa di caratteri per punti IT971828B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215905A FR2183367A5 (pt) 1972-05-04 1972-05-04

Publications (1)

Publication Number Publication Date
IT971828B true IT971828B (it) 1974-05-10

Family

ID=9098004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32861/72A IT971828B (it) 1972-05-04 1972-12-14 Perfezionamento nei dispositivi per la stampa di caratteri per punti

Country Status (9)

Country Link
US (1) US3822005A (pt)
BR (1) BR7300808D0 (pt)
DD (1) DD103334A5 (pt)
DE (1) DE2260329A1 (pt)
ES (1) ES409569A1 (pt)
FR (1) FR2183367A5 (pt)
GB (1) GB1428177A (pt)
IT (1) IT971828B (pt)
NL (1) NL7216917A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2342021A1 (de) * 1973-08-20 1975-03-06 Siemens Ag Mosaikdruckkopf fuer schreibmaschinen oder aehnliche maschinen
US3987883A (en) * 1975-04-17 1976-10-26 International Business Machines Corporation Ribbon lifting mechanism for a wire matrix printer
CH612523A5 (pt) * 1975-06-30 1979-07-31 Svenska Dataregister Ab
US4206266A (en) * 1977-12-27 1980-06-03 Florida Data Corporation Printer arm blank
US4329075A (en) * 1980-06-27 1982-05-11 International Business Machines Corporation Printhead assembly for typewriters or the like
US4351235A (en) * 1980-09-11 1982-09-28 Mannesmann Tally Corporation Dot printing mechanism for dot matrix line printers
CH654527A5 (fr) * 1983-06-24 1986-02-28 Caracteres Sa Tete porte-aiguilles pour machine imprimante.
IT1240202B (it) * 1990-04-20 1993-11-27 Matrix Srl Testina di stampa ad aghi
DE4033698A1 (de) * 1990-10-19 1992-04-30 Mannesmann Ag Verfahren zum drucken magnetisch lesbarer schriftzeichen und verwendung eines matrixdruckkopfes hierfuer sowie verfahren zu dessen herstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1874700A (en) * 1924-06-07 1932-08-30 Edna B Gardner Calculating machine
NL301304A (pt) * 1963-12-03

Also Published As

Publication number Publication date
FR2183367A5 (pt) 1973-12-14
GB1428177A (en) 1976-03-17
DD103334A5 (pt) 1974-01-12
ES409569A1 (es) 1975-11-16
BR7300808D0 (pt) 1974-07-25
NL7216917A (pt) 1973-11-06
US3822005A (en) 1974-07-02
DE2260329A1 (de) 1973-11-08

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