IT8268193A0 - Testina di stampa a fili di tipo balistico - Google Patents

Testina di stampa a fili di tipo balistico

Info

Publication number
IT8268193A0
IT8268193A0 IT8268193A IT6819382A IT8268193A0 IT 8268193 A0 IT8268193 A0 IT 8268193A0 IT 8268193 A IT8268193 A IT 8268193A IT 6819382 A IT6819382 A IT 6819382A IT 8268193 A0 IT8268193 A0 IT 8268193A0
Authority
IT
Italy
Prior art keywords
print head
ballistic
wires print
ballistic wires
wires
Prior art date
Application number
IT8268193A
Other languages
English (en)
Other versions
IT1156203B (it
Inventor
Paolo Prevignano Arman Peretti
Francesco Bernardis
Contardo Adamoli
Original Assignee
Olivetti & Co 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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT68193/82A priority Critical patent/IT1156203B/it
Publication of IT8268193A0 publication Critical patent/IT8268193A0/it
Priority to DE8383306166T priority patent/DE3379898D1/de
Priority to JP58190620A priority patent/JPS5993363A/ja
Priority to EP83306166A priority patent/EP0106657B1/en
Priority to US06/743,872 priority patent/US4602881A/en
Application granted granted Critical
Publication of IT1156203B publication Critical patent/IT1156203B/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
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/377—Cooling or ventilating arrangements
IT68193/82A 1982-10-12 1982-10-12 Testina di stampa a fili di tipo balistico IT1156203B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT68193/82A IT1156203B (it) 1982-10-12 1982-10-12 Testina di stampa a fili di tipo balistico
DE8383306166T DE3379898D1 (en) 1982-10-12 1983-10-12 Ballastic type wire printing head
JP58190620A JPS5993363A (ja) 1982-10-12 1983-10-12 衝撃式ワイヤプリンタヘツド
EP83306166A EP0106657B1 (en) 1982-10-12 1983-10-12 Ballastic type wire printing head
US06/743,872 US4602881A (en) 1982-10-12 1985-06-12 Wire printing device with internal supports for thermal conduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68193/82A IT1156203B (it) 1982-10-12 1982-10-12 Testina di stampa a fili di tipo balistico

Publications (2)

Publication Number Publication Date
IT8268193A0 true IT8268193A0 (it) 1982-10-12
IT1156203B IT1156203B (it) 1987-01-28

Family

ID=11308429

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68193/82A IT1156203B (it) 1982-10-12 1982-10-12 Testina di stampa a fili di tipo balistico

Country Status (5)

Country Link
US (1) US4602881A (it)
EP (1) EP0106657B1 (it)
JP (1) JPS5993363A (it)
DE (1) DE3379898D1 (it)
IT (1) IT1156203B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164459A (ja) * 1984-09-07 1986-04-02 Citizen Watch Co Ltd ドツトラインプリンタの印字ヘツド
US4561790A (en) * 1985-01-28 1985-12-31 International Business Machines Corporation Wire matrix print head apparatus
JPS62101459A (ja) * 1985-10-29 1987-05-11 Nhk Spring Co Ltd プリンタヘツド
JPS62109673A (ja) * 1985-11-08 1987-05-20 Hitachi Koki Co Ltd ハンマコイル冷却装置
FR2597789A1 (fr) * 1986-04-25 1987-10-30 Comadur Sa Tete d'impression pour imprimante par matrice de points
IT1219113B (it) * 1988-03-16 1990-05-03 Olivetti & Co Spa Cartuccia per un nastro di scrittura
ES2073670T3 (es) * 1990-02-02 1995-08-16 Canon Kk Aparato para la impresion por chorros de tinta y cabezal para la impresion por chorros de tinta.
DE69104395T2 (de) * 1990-03-13 1995-02-09 Seiko Epson Corp Nagelpunktdruckkopf für Anschlagdrucker.
JP2548587Y2 (ja) * 1990-11-30 1997-09-24 シチズン時計株式会社 プリンタの印字ヘッド
CN104369545A (zh) * 2013-08-13 2015-02-25 大连中盈科技有限公司 针式打印机头

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1422151A (en) * 1972-01-21 1976-01-21 Nash A R B Dampers
DE2342420A1 (de) * 1973-08-22 1975-03-13 Steinmetz Krischke Systemtech Mosaikdruckknopf
US3904011A (en) * 1973-10-17 1975-09-09 Tele Speed Communications Inc Printing head for matrix printer
US3929214A (en) * 1974-09-18 1975-12-30 D & D Ass Wire matrix ballistic impact print head
DE2527186C3 (de) * 1975-06-18 1980-10-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Mosaikdrucker mit einem zylindrischen Gehäuse
DE2807337A1 (de) * 1977-02-22 1978-08-31 Information Magnetics Corp Matrixdruckerkopf
US4165940A (en) * 1977-02-28 1979-08-28 Centronics Data Computer Corp. Free flight head assembly for dot matrix printers and the like
JPS54104925A (en) * 1978-02-01 1979-08-17 Suwa Seikosha Kk Dot printer head
US4478528A (en) * 1978-03-10 1984-10-23 Donald G. Hebert Wire matrix print head assembly
US4236837A (en) * 1978-04-14 1980-12-02 Lucas Industries Limited Operating mechanism for a dot matrix printer
GB2022515B (en) * 1978-05-12 1982-04-21 Suwa Seikosha Kk Head for a dot printer
IT1099489B (it) * 1978-09-11 1985-09-18 Honeywell Inf Systems Testina stampante a matrice perfezionata
DE2927385C2 (de) * 1979-07-04 1986-01-16 Mannesmann AG, 4000 Düsseldorf Klappanker-Druckkopf für einen Nadeldrucker
DE2939885C2 (de) * 1979-10-02 1983-10-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Nadeldruckkopf
JPS6048336B2 (ja) * 1979-10-19 1985-10-26 東芝テック株式会社 ドツトプリンタのプリンタヘツド
US4279521A (en) * 1979-11-02 1981-07-21 International Business Machines Corporation Wire matrix print head
JPS5720368A (en) * 1980-07-11 1982-02-02 Brother Ind Ltd Printing head for dot printer

Also Published As

Publication number Publication date
JPS5993363A (ja) 1984-05-29
DE3379898D1 (en) 1989-06-29
EP0106657A2 (en) 1984-04-25
EP0106657A3 (en) 1985-04-10
IT1156203B (it) 1987-01-28
EP0106657B1 (en) 1989-05-24
US4602881A (en) 1986-07-29

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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: 19971030