IT1186414B - NEEDLE PRINTER HEAD - Google Patents

NEEDLE PRINTER HEAD

Info

Publication number
IT1186414B
IT1186414B IT23134/85A IT2313485A IT1186414B IT 1186414 B IT1186414 B IT 1186414B IT 23134/85 A IT23134/85 A IT 23134/85A IT 2313485 A IT2313485 A IT 2313485A IT 1186414 B IT1186414 B IT 1186414B
Authority
IT
Italy
Prior art keywords
printer head
needle printer
needle
head
printer
Prior art date
Application number
IT23134/85A
Other languages
Italian (it)
Other versions
IT8523134A0 (en
Inventor
Sergio Cattaneo
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 IT23134/85A priority Critical patent/IT1186414B/en
Publication of IT8523134A0 publication Critical patent/IT8523134A0/en
Priority to DE8686116768T priority patent/DE3669687D1/en
Priority to EP86116768A priority patent/EP0228589B1/en
Application granted granted Critical
Publication of IT1186414B publication Critical patent/IT1186414B/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
    • B41J2/27—Actuators for print wires
    • B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control
IT23134/85A 1985-12-06 1985-12-06 NEEDLE PRINTER HEAD IT1186414B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT23134/85A IT1186414B (en) 1985-12-06 1985-12-06 NEEDLE PRINTER HEAD
DE8686116768T DE3669687D1 (en) 1985-12-06 1986-12-02 NEEDLE PRINT HEAD.
EP86116768A EP0228589B1 (en) 1985-12-06 1986-12-02 Needle printing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23134/85A IT1186414B (en) 1985-12-06 1985-12-06 NEEDLE PRINTER HEAD

Publications (2)

Publication Number Publication Date
IT8523134A0 IT8523134A0 (en) 1985-12-06
IT1186414B true IT1186414B (en) 1987-11-26

Family

ID=11204145

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23134/85A IT1186414B (en) 1985-12-06 1985-12-06 NEEDLE PRINTER HEAD

Country Status (3)

Country Link
EP (1) EP0228589B1 (en)
DE (1) DE3669687D1 (en)
IT (1) IT1186414B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1229937B (en) * 1988-10-18 1991-09-17 Honeywell Bull Spa NEEDLE PRINTER HEAD.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141719A (en) * 1977-05-13 1978-12-09 Suwa Seikosha Kk Dot printer head
US4225250A (en) * 1978-10-10 1980-09-30 Tally Corporation Segmented-ring magnet print head
FR2469288B1 (en) * 1979-11-16 1986-10-10 Impression Enregistre Resultat MATRIX PRINTHEAD FOR DOT PRINTER
JPS58201670A (en) * 1982-05-04 1983-11-24 Seikosha Co Ltd Cross hammer type multicolored printer
US4531848A (en) * 1982-10-27 1985-07-30 Royden C. Sanders, Jr. Dot matrix print head
JPS6079966A (en) * 1983-10-08 1985-05-07 Citizen Watch Co Ltd Leaf spring unit of spring stored-energy type printing head

Also Published As

Publication number Publication date
EP0228589A2 (en) 1987-07-15
EP0228589B1 (en) 1990-03-21
DE3669687D1 (en) 1990-04-26
EP0228589A3 (en) 1987-10-14
IT8523134A0 (en) 1985-12-06

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