DE69321055T2 - Punktdruckkopf für Anschlagdrucker und Anschlagpunktdrucker - Google Patents

Punktdruckkopf für Anschlagdrucker und Anschlagpunktdrucker

Info

Publication number
DE69321055T2
DE69321055T2 DE69321055T DE69321055T DE69321055T2 DE 69321055 T2 DE69321055 T2 DE 69321055T2 DE 69321055 T DE69321055 T DE 69321055T DE 69321055 T DE69321055 T DE 69321055T DE 69321055 T2 DE69321055 T2 DE 69321055T2
Authority
DE
Germany
Prior art keywords
printers
impact
print head
dot print
impact point
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 - Fee Related
Application number
DE69321055T
Other languages
English (en)
Other versions
DE69321055D1 (de
Inventor
Masaki Shimomura
Osamu Koshiishi
Takashi Asada
Minoru Tanaka
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP19411492A external-priority patent/JPH0631939A/ja
Priority claimed from JP26761392A external-priority patent/JPH06115213A/ja
Priority claimed from JP26761092A external-priority patent/JPH06115107A/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE69321055D1 publication Critical patent/DE69321055D1/de
Publication of DE69321055T2 publication Critical patent/DE69321055T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J2/265—Guides for print wires
DE69321055T 1992-07-21 1993-07-21 Punktdruckkopf für Anschlagdrucker und Anschlagpunktdrucker Expired - Fee Related DE69321055T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19411492A JPH0631939A (ja) 1992-07-21 1992-07-21 インパクトドットヘッド
JP26761392A JPH06115213A (ja) 1992-10-06 1992-10-06 インパクトドットプリンタ
JP26761092A JPH06115107A (ja) 1992-10-06 1992-10-06 インパクトドットヘッド

Publications (2)

Publication Number Publication Date
DE69321055D1 DE69321055D1 (de) 1998-10-22
DE69321055T2 true DE69321055T2 (de) 1999-03-25

Family

ID=27326876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321055T Expired - Fee Related DE69321055T2 (de) 1992-07-21 1993-07-21 Punktdruckkopf für Anschlagdrucker und Anschlagpunktdrucker

Country Status (4)

Country Link
US (1) US5449239A (de)
EP (1) EP0580426B1 (de)
DE (1) DE69321055T2 (de)
SG (1) SG44608A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6945645B2 (en) 2002-05-06 2005-09-20 Hewlett-Packard Development Company, Lp. Method and apparatus for scoring media

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833105A (en) * 1970-05-15 1974-09-03 Centronics Data Computer Printer head assembly
US3929214A (en) * 1974-09-18 1975-12-30 D & D Ass Wire matrix ballistic impact print head
CA1096234A (en) * 1977-06-13 1981-02-24 Harold A. Long Wear minimizing means for printing mechanism
US4248147A (en) * 1979-04-30 1981-02-03 Zenner Walter J Control system for dot matrix line printer using one print element per character
SU998139A1 (ru) * 1979-05-07 1983-02-23 Предприятие П/Я В-8835 Матричное печатающее устройство
JPS5777583A (en) * 1980-10-31 1982-05-14 Canon Inc Guide plate support for wire dot head
CH644307A5 (fr) * 1981-09-18 1984-07-31 Hermes Precisa International Tete d'ecriture commutable.
US4501506A (en) * 1983-02-25 1985-02-26 Ncr Corporation Dot matrix print head
JPS6143574A (ja) * 1984-08-08 1986-03-03 Tokyo Electric Co Ltd ドツトプリンタ
IT1176859B (it) * 1984-10-05 1987-08-18 Honeywell Inf Systems Rubino e gruppo guida aghi per testina stampante ad aghi
US4767227A (en) * 1985-01-25 1988-08-30 Seiko Epson Corporation Print wire driving device for wire type dot printer
EP0267720A3 (de) * 1986-11-10 1990-05-02 Hewlett-Packard Company Flexible Drahtführung für Punktmatrixdrucker
JPS6490462A (en) * 1987-10-01 1989-04-06 Minolta Camera Kk Image producing device
EP0315966B1 (de) * 1987-11-10 1993-02-03 Oki Electric Industry Company, Limited Drahtpunktdruckkopf
JPH0280255A (ja) * 1988-09-16 1990-03-20 Matsushita Electric Ind Co Ltd 印字ヘッド
IT1232554B (it) * 1989-07-17 1992-02-19 Olivetti & Co Spa Testina di stampa a fili per stampante ad alta risoluzione
JPH045055A (ja) * 1990-04-24 1992-01-09 Seikosha Co Ltd シリアルプリンタ
CN1029098C (zh) * 1990-06-15 1995-06-28 精工爱普生株式会社 击点打印头及其制造方法

Also Published As

Publication number Publication date
EP0580426B1 (de) 1998-09-16
US5449239A (en) 1995-09-12
EP0580426A2 (de) 1994-01-26
DE69321055D1 (de) 1998-10-22
EP0580426A3 (de) 1995-06-14
SG44608A1 (en) 1997-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee