DE3379898D1 - Ballastic type wire printing head - Google Patents

Ballastic type wire printing head

Info

Publication number
DE3379898D1
DE3379898D1 DE8383306166T DE3379898T DE3379898D1 DE 3379898 D1 DE3379898 D1 DE 3379898D1 DE 8383306166 T DE8383306166 T DE 8383306166T DE 3379898 T DE3379898 T DE 3379898T DE 3379898 D1 DE3379898 D1 DE 3379898D1
Authority
DE
Germany
Prior art keywords
ballastic
printing head
type wire
wire printing
type
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8383306166T
Other languages
English (en)
Inventor
Paolo Prevignano
Armando Peretti
Francesco Bernardis
Contardo Adamoli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telecom Italia SpA
Olivetti SpA
Original Assignee
Olivetti SpA
Ing C Olivetti and C 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 SpA, Ing C Olivetti and C SpA filed Critical Olivetti SpA
Application granted granted Critical
Publication of DE3379898D1 publication Critical patent/DE3379898D1/de
Expired legal-status Critical Current

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
DE8383306166T 1982-10-12 1983-10-12 Ballastic type wire printing head Expired DE3379898D1 (en)

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 (1)

Publication Number Publication Date
DE3379898D1 true DE3379898D1 (en) 1989-06-29

Family

ID=11308429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383306166T Expired DE3379898D1 (en) 1982-10-12 1983-10-12 Ballastic type wire printing head

Country Status (5)

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

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.
EP0447089B1 (de) * 1990-03-13 1994-10-05 Seiko Epson Corporation 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
EP0106657A2 (de) 1984-04-25
IT8268193A0 (it) 1982-10-12
EP0106657A3 (en) 1985-04-10
JPS5993363A (ja) 1984-05-29
IT1156203B (it) 1987-01-28
EP0106657B1 (de) 1989-05-24
US4602881A (en) 1986-07-29

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee