IT208062Z2 - Testina di stampa a matrice di punti - Google Patents

Testina di stampa a matrice di punti

Info

Publication number
IT208062Z2
IT208062Z2 IT8653690U IT5369086U IT208062Z2 IT 208062 Z2 IT208062 Z2 IT 208062Z2 IT 8653690 U IT8653690 U IT 8653690U IT 5369086 U IT5369086 U IT 5369086U IT 208062 Z2 IT208062 Z2 IT 208062Z2
Authority
IT
Italy
Prior art keywords
print head
dot matrix
pole
matrix print
striker
Prior art date
Application number
IT8653690U
Other languages
English (en)
Other versions
IT8653690V0 (it
Inventor
Mario Gaiardo
Original Assignee
Microlys 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 Microlys Spa filed Critical Microlys Spa
Priority to IT8653690U priority Critical patent/IT208062Z2/it
Publication of IT8653690V0 publication Critical patent/IT8653690V0/it
Priority to DE3789037T priority patent/DE3789037T2/de
Priority to AT87109316T priority patent/ATE101363T1/de
Priority to ES87109316T priority patent/ES2050102T3/es
Priority to EP87109316A priority patent/EP0254079B1/en
Priority to US07/069,985 priority patent/US4798484A/en
Application granted granted Critical
Publication of IT208062Z2 publication Critical patent/IT208062Z2/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
    • B41J2/27—Actuators for print wires
    • B41J2/275—Actuators for print wires of clapper type

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Impact Printers (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electronic Switches (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
IT8653690U 1986-07-25 1986-07-25 Testina di stampa a matrice di punti IT208062Z2 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8653690U IT208062Z2 (it) 1986-07-25 1986-07-25 Testina di stampa a matrice di punti
DE3789037T DE3789037T2 (de) 1986-07-25 1987-06-29 Punktmatrixdruckkopf.
AT87109316T ATE101363T1 (de) 1986-07-25 1987-06-29 Punktmatrixdruckkopf.
ES87109316T ES2050102T3 (es) 1986-07-25 1987-06-29 Cabezal de impresion matricial provisto de un dispositivo electromagnetico para accionar las agujas de impresion.
EP87109316A EP0254079B1 (en) 1986-07-25 1987-06-29 A dot matrix print head
US07/069,985 US4798484A (en) 1986-07-25 1987-07-06 Dot matrix print head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8653690U IT208062Z2 (it) 1986-07-25 1986-07-25 Testina di stampa a matrice di punti

Publications (2)

Publication Number Publication Date
IT8653690V0 IT8653690V0 (it) 1986-07-25
IT208062Z2 true IT208062Z2 (it) 1988-03-31

Family

ID=11284609

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8653690U IT208062Z2 (it) 1986-07-25 1986-07-25 Testina di stampa a matrice di punti

Country Status (6)

Country Link
US (1) US4798484A (it)
EP (1) EP0254079B1 (it)
AT (1) ATE101363T1 (it)
DE (1) DE3789037T2 (it)
ES (1) ES2050102T3 (it)
IT (1) IT208062Z2 (it)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051941A (en) * 1976-06-28 1977-10-04 Xerox Corporation Matrix print head with improved armature retainer
JPS54104925A (en) * 1978-02-01 1979-08-17 Suwa Seikosha Kk Dot printer head
US4375338A (en) * 1979-07-16 1983-03-01 Kabushiki Kaisha Suwa Seikosha Wire dot print head
JPS6222376Y2 (it) * 1980-09-25 1987-06-06
JPS5938068A (ja) * 1982-08-27 1984-03-01 Hitachi Ltd 印字ヘッド
JPS59101373A (ja) * 1982-12-01 1984-06-11 Tokyo Electric Co Ltd ドツトプリンタヘツド
US4569605A (en) * 1984-02-02 1986-02-11 International Business Machines Corporation Wire driving armature for dot printer
US4600321A (en) * 1985-02-06 1986-07-15 Okun Kwan Matrix print head

Also Published As

Publication number Publication date
DE3789037T2 (de) 1994-09-08
EP0254079A1 (en) 1988-01-27
US4798484A (en) 1989-01-17
EP0254079B1 (en) 1994-02-09
DE3789037D1 (de) 1994-03-24
ATE101363T1 (de) 1994-02-15
IT8653690V0 (it) 1986-07-25
ES2050102T3 (es) 1994-05-16

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