IT8967588A0 - DOT MATRIX PRINT HEAD FOR A HIGH DEFINITION DOT MATRIX PRINTER - Google Patents

DOT MATRIX PRINT HEAD FOR A HIGH DEFINITION DOT MATRIX PRINTER

Info

Publication number
IT8967588A0
IT8967588A0 IT8967588A IT6758889A IT8967588A0 IT 8967588 A0 IT8967588 A0 IT 8967588A0 IT 8967588 A IT8967588 A IT 8967588A IT 6758889 A IT6758889 A IT 6758889A IT 8967588 A0 IT8967588 A0 IT 8967588A0
Authority
IT
Italy
Prior art keywords
dot matrix
print head
high definition
printer
matrix printer
Prior art date
Application number
IT8967588A
Other languages
Italian (it)
Other versions
IT1232145B (en
Inventor
Motta Carlo
Stevenin Gino
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 IT8967588A priority Critical patent/IT1232145B/en
Publication of IT8967588A0 publication Critical patent/IT8967588A0/en
Priority to ES90112607T priority patent/ES2057287T3/en
Priority to EP90112607A priority patent/EP0408968B1/en
Priority to DE69009875T priority patent/DE69009875T2/en
Application granted granted Critical
Publication of IT1232145B publication Critical patent/IT1232145B/en

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
    • B41J2/24—Print head assemblies serial printer type
    • 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
IT8967588A 1989-07-14 1989-07-14 Pin printer head for high definition dot matrix printer IT1232145B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8967588A IT1232145B (en) 1989-07-14 1989-07-14 Pin printer head for high definition dot matrix printer
ES90112607T ES2057287T3 (en) 1989-07-14 1990-07-02 NEEDLE PRINTING HEAD FOR A HIGH DEFINITION MATRIX PRINTER.
EP90112607A EP0408968B1 (en) 1989-07-14 1990-07-02 Pin printer head for a high definition dot matrix printer
DE69009875T DE69009875T2 (en) 1989-07-14 1990-07-02 Dot matrix printhead for a high-resolution dot matrix printer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967588A IT1232145B (en) 1989-07-14 1989-07-14 Pin printer head for high definition dot matrix printer

Publications (2)

Publication Number Publication Date
IT8967588A0 true IT8967588A0 (en) 1989-07-14
IT1232145B IT1232145B (en) 1992-01-23

Family

ID=11303663

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967588A IT1232145B (en) 1989-07-14 1989-07-14 Pin printer head for high definition dot matrix printer

Country Status (4)

Country Link
EP (1) EP0408968B1 (en)
DE (1) DE69009875T2 (en)
ES (1) ES2057287T3 (en)
IT (1) IT1232145B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230412A (en) * 1978-03-17 1980-10-28 Helmut Falk Matrix print head assembly
JPS59101373A (en) * 1982-12-01 1984-06-11 Tokyo Electric Co Ltd Dot printer head
US4652158A (en) * 1983-06-17 1987-03-24 Brother Kogyo Kabushiki Kaisha Armature support device for torsion spring print head

Also Published As

Publication number Publication date
ES2057287T3 (en) 1994-10-16
EP0408968A1 (en) 1991-01-23
IT1232145B (en) 1992-01-23
EP0408968B1 (en) 1994-06-15
DE69009875D1 (en) 1994-07-21
DE69009875T2 (en) 1994-11-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729