DE68913933T2 - Punktnadelanschlagdrucker. - Google Patents

Punktnadelanschlagdrucker.

Info

Publication number
DE68913933T2
DE68913933T2 DE68913933T DE68913933T DE68913933T2 DE 68913933 T2 DE68913933 T2 DE 68913933T2 DE 68913933 T DE68913933 T DE 68913933T DE 68913933 T DE68913933 T DE 68913933T DE 68913933 T2 DE68913933 T2 DE 68913933T2
Authority
DE
Germany
Prior art keywords
impact printer
dot impact
dot
printer
impact
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 - Lifetime
Application number
DE68913933T
Other languages
English (en)
Other versions
DE68913933D1 (de
Inventor
Takumi Seiko Epson Corpor Sato
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 JP32022188A external-priority patent/JP2712443B2/ja
Priority claimed from JP2301689A external-priority patent/JPH02202454A/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE68913933D1 publication Critical patent/DE68913933D1/de
Application granted granted Critical
Publication of DE68913933T2 publication Critical patent/DE68913933T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE68913933T 1988-12-19 1989-12-11 Punktnadelanschlagdrucker. Expired - Lifetime DE68913933T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32022188A JP2712443B2 (ja) 1988-12-19 1988-12-19 ドットプリンタ用印字ヘッド
JP321389 1989-01-10
JP2301689A JPH02202454A (ja) 1989-02-01 1989-02-01 ドットプリンタ用印字ヘッド

Publications (2)

Publication Number Publication Date
DE68913933D1 DE68913933D1 (de) 1994-04-21
DE68913933T2 true DE68913933T2 (de) 1994-07-21

Family

ID=27275708

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913933T Expired - Lifetime DE68913933T2 (de) 1988-12-19 1989-12-11 Punktnadelanschlagdrucker.

Country Status (4)

Country Link
US (1) US4993854A (de)
EP (1) EP0374673B1 (de)
DE (1) DE68913933T2 (de)
HK (1) HK72995A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213423A (en) * 1989-07-13 1993-05-25 Seiko Epson Corporation Printer with impact dot head
ATE103538T1 (de) * 1989-12-18 1994-04-15 Mannesmann Ag Matrixdruckkopf, insbesondere serieller matrixnadeldruckkopf.
JP2976643B2 (ja) * 1990-12-18 1999-11-10 セイコーエプソン株式会社 インパクトドットプリンタ
US6848843B1 (en) * 2003-09-03 2005-02-01 Toshiba Tec Kabushiki Kaisha Wire dot printer head and wire dot printer
US7314323B2 (en) * 2003-09-03 2008-01-01 Toshiba Tec Kabushiki Kaisha Wire dot printer head and wire dot printer
US7008126B2 (en) * 2003-09-04 2006-03-07 Toshiba Tec Kabushiki Kaisha Wire dot printer head and wire dot printer
US7172351B2 (en) * 2004-01-26 2007-02-06 Toshiba Tec Kabushiki Kaisha Method for manufacturing an armature
JP4562406B2 (ja) 2004-03-12 2010-10-13 東芝テック株式会社 ワイヤドットプリンタヘッド及びワイヤドットプリンタ
JP2005254663A (ja) * 2004-03-12 2005-09-22 Toshiba Tec Corp ワイヤドットプリンタヘッド及びワイヤドットプリンタ
JP2005254665A (ja) * 2004-03-12 2005-09-22 Toshiba Tec Corp アーマチュア、ワイヤドットプリンタヘッド及びワイヤドットプリンタ
JP4515121B2 (ja) * 2004-03-15 2010-07-28 東芝テック株式会社 ワイヤドットプリンタヘッド及びワイヤドットプリンタ
JP2005254732A (ja) * 2004-03-15 2005-09-22 Toshiba Tec Corp ワイヤドットプリンタヘッド及びワイヤドットプリンタ
JP2005262803A (ja) * 2004-03-22 2005-09-29 Toshiba Tec Corp ヨークの製造方法、ヨーク、ワイヤドットプリンタヘッド及びワイヤドットプリンタ
JP4473021B2 (ja) * 2004-03-22 2010-06-02 東芝テック株式会社 窒化層形成方法、磁気回路形成部材、アーマチュア、ワイヤドットプリンタヘッド及びワイヤドットプリンタ
JP4589023B2 (ja) * 2004-03-23 2010-12-01 東芝テック株式会社 アーマチュア、ワイヤドットプリンタヘッド及びワイヤドットプリンタ
JP4628689B2 (ja) * 2004-03-23 2011-02-09 東芝テック株式会社 ワイヤドットプリンタヘッド及びワイヤドットプリンタ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279521A (en) * 1979-11-02 1981-07-21 International Business Machines Corporation Wire matrix print head
DE3243475A1 (de) * 1982-11-22 1984-05-24 Mannesmann AG, 4000 Düsseldorf Nadeldruckkopf fuer matrixdrucker
US4453840A (en) * 1982-12-06 1984-06-12 Hodne Ingard B Actuator for a print wire
JPS6067170A (ja) * 1983-09-26 1985-04-17 Tokyo Electric Co Ltd ドツトプリンタヘツド
JPS60193661A (ja) * 1984-03-15 1985-10-02 Tokyo Electric Co Ltd ドツトプリンタヘツド
JPS6168255A (ja) * 1984-09-13 1986-04-08 Tokyo Electric Co Ltd ドツトプリンタヘツドの製造方法
JPH0639171B2 (ja) * 1986-08-28 1994-05-25 東京電気株式会社 印字ヘツド

Also Published As

Publication number Publication date
EP0374673A2 (de) 1990-06-27
DE68913933D1 (de) 1994-04-21
EP0374673B1 (de) 1994-03-16
US4993854A (en) 1991-02-19
EP0374673A3 (en) 1990-11-14
HK72995A (en) 1995-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HOFFMANN, E., DIPL.-ING., PAT.-ANW., 82166 GRAEFELFING