IT1240202B - Testina di stampa ad aghi - Google Patents

Testina di stampa ad aghi

Info

Publication number
IT1240202B
IT1240202B IT67296A IT6729690A IT1240202B IT 1240202 B IT1240202 B IT 1240202B IT 67296 A IT67296 A IT 67296A IT 6729690 A IT6729690 A IT 6729690A IT 1240202 B IT1240202 B IT 1240202B
Authority
IT
Italy
Prior art keywords
print head
needle print
needle
head
print
Prior art date
Application number
IT67296A
Other languages
English (en)
Other versions
IT9067296A0 (it
IT9067296A1 (it
Inventor
Mario Gaiardo
Original Assignee
Matrix Srl
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 Matrix Srl filed Critical Matrix Srl
Priority to IT67296A priority Critical patent/IT1240202B/it
Publication of IT9067296A0 publication Critical patent/IT9067296A0/it
Priority to DE69111288T priority patent/DE69111288T2/de
Priority to EP91106236A priority patent/EP0452934B1/en
Publication of IT9067296A1 publication Critical patent/IT9067296A1/it
Application granted granted Critical
Publication of IT1240202B publication Critical patent/IT1240202B/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
    • B41J2/255—Arrangement of the print ends of the wires
IT67296A 1990-04-20 1990-04-20 Testina di stampa ad aghi IT1240202B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67296A IT1240202B (it) 1990-04-20 1990-04-20 Testina di stampa ad aghi
DE69111288T DE69111288T2 (de) 1990-04-20 1991-04-18 Matrixdruckkopf.
EP91106236A EP0452934B1 (en) 1990-04-20 1991-04-18 Dot matrix print head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67296A IT1240202B (it) 1990-04-20 1990-04-20 Testina di stampa ad aghi

Publications (3)

Publication Number Publication Date
IT9067296A0 IT9067296A0 (it) 1990-04-20
IT9067296A1 IT9067296A1 (it) 1991-10-20
IT1240202B true IT1240202B (it) 1993-11-27

Family

ID=11301239

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67296A IT1240202B (it) 1990-04-20 1990-04-20 Testina di stampa ad aghi

Country Status (3)

Country Link
EP (1) EP0452934B1 (it)
DE (1) DE69111288T2 (it)
IT (1) IT1240202B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183367A5 (it) * 1972-05-04 1973-12-14 Sagem

Also Published As

Publication number Publication date
EP0452934B1 (en) 1995-07-19
DE69111288D1 (de) 1995-08-24
IT9067296A0 (it) 1990-04-20
EP0452934A1 (en) 1991-10-23
DE69111288T2 (de) 1996-01-25
IT9067296A1 (it) 1991-10-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990429