IT8422315A0 - NEEDLE PRINTER HEAD IMPROVED FOR EASY ASSEMBLY. - Google Patents

NEEDLE PRINTER HEAD IMPROVED FOR EASY ASSEMBLY.

Info

Publication number
IT8422315A0
IT8422315A0 IT8422315A IT2231584A IT8422315A0 IT 8422315 A0 IT8422315 A0 IT 8422315A0 IT 8422315 A IT8422315 A IT 8422315A IT 2231584 A IT2231584 A IT 2231584A IT 8422315 A0 IT8422315 A0 IT 8422315A0
Authority
IT
Italy
Prior art keywords
printer head
easy assembly
needle printer
head improved
needle
Prior art date
Application number
IT8422315A
Other languages
Italian (it)
Other versions
IT1175588B (en
Inventor
Piergiuseppe Cavallari
Original Assignee
Honeywell Inf Systems
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 Honeywell Inf Systems filed Critical Honeywell Inf Systems
Priority to IT22315/84A priority Critical patent/IT1175588B/en
Publication of IT8422315A0 publication Critical patent/IT8422315A0/en
Priority to EP85109239A priority patent/EP0170976B1/en
Priority to DE8585109239T priority patent/DE3572947D1/en
Application granted granted Critical
Publication of IT1175588B publication Critical patent/IT1175588B/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
    • B41J2/25—Print wires
    • B41J2/255—Arrangement of the print ends of the wires
IT22315/84A 1984-08-10 1984-08-10 NEEDLE PRINTER HEAD PERFECTED FOR EASY ASSEMBLY IT1175588B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT22315/84A IT1175588B (en) 1984-08-10 1984-08-10 NEEDLE PRINTER HEAD PERFECTED FOR EASY ASSEMBLY
EP85109239A EP0170976B1 (en) 1984-08-10 1985-07-23 Needle printing head improved for an easy assembling
DE8585109239T DE3572947D1 (en) 1984-08-10 1985-07-23 Needle printing head improved for an easy assembling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22315/84A IT1175588B (en) 1984-08-10 1984-08-10 NEEDLE PRINTER HEAD PERFECTED FOR EASY ASSEMBLY

Publications (2)

Publication Number Publication Date
IT8422315A0 true IT8422315A0 (en) 1984-08-10
IT1175588B IT1175588B (en) 1987-07-01

Family

ID=11194554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22315/84A IT1175588B (en) 1984-08-10 1984-08-10 NEEDLE PRINTER HEAD PERFECTED FOR EASY ASSEMBLY

Country Status (3)

Country Link
EP (1) EP0170976B1 (en)
DE (1) DE3572947D1 (en)
IT (1) IT1175588B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453949Y2 (en) * 1986-07-08 1992-12-18
CN1029098C (en) * 1990-06-15 1995-06-28 精工爱普生株式会社 Impact dot head and manufacturing method thereof
DE4033698A1 (en) * 1990-10-19 1992-04-30 Mannesmann Ag METHOD FOR PRINTING MAGNETICALLY READABLE LETTERS AND USE OF A MATRIX PRINT HEAD FOR THIS, AND METHOD FOR THE PRODUCTION THEREOF

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702654A1 (en) * 1974-06-25 1978-07-27 Singer Co Wire matrix printing head with improved service life - has wire ends passing through holes in adjustably mounted support held in place by flange
IT1099489B (en) * 1978-09-11 1985-09-18 Honeywell Inf Systems PERFECTED MATRIX PRINTER HEAD
DE3164230D1 (en) * 1980-12-05 1984-07-19 Tokyo Electric Co Ltd Printing head of dot printer

Also Published As

Publication number Publication date
DE3572947D1 (en) 1989-10-19
EP0170976A2 (en) 1986-02-12
EP0170976A3 (en) 1986-08-06
IT1175588B (en) 1987-07-01
EP0170976B1 (en) 1989-09-13

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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: 19950831