DE58907361D1 - Matrixdruckkopf, insbesondere serieller Matrixnadeldruckkopf. - Google Patents

Matrixdruckkopf, insbesondere serieller Matrixnadeldruckkopf.

Info

Publication number
DE58907361D1
DE58907361D1 DE89250118T DE58907361T DE58907361D1 DE 58907361 D1 DE58907361 D1 DE 58907361D1 DE 89250118 T DE89250118 T DE 89250118T DE 58907361 T DE58907361 T DE 58907361T DE 58907361 D1 DE58907361 D1 DE 58907361D1
Authority
DE
Germany
Prior art keywords
print head
magnetic yoke
matrix
armature
magnetic
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
DE89250118T
Other languages
English (en)
Inventor
Johann Stempfle
Bernd Gugel
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.)
GUGEL, BERND, DIPL.-ING., 89079 ULM, DE STEMPFLE,
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of DE58907361D1 publication Critical patent/DE58907361D1/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
    • B41J2/27—Actuators for print wires
    • B41J2/275—Actuators for print wires of clapper type

Landscapes

  • Impact Printers (AREA)
  • Facsimile Heads (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
DE89250118T 1989-12-18 1989-12-18 Matrixdruckkopf, insbesondere serieller Matrixnadeldruckkopf. Expired - Fee Related DE58907361D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89250118A EP0433497B1 (de) 1989-12-18 1989-12-18 Matrixdruckkopf, insbesondere serieller Matrixnadeldruckkopf

Publications (1)

Publication Number Publication Date
DE58907361D1 true DE58907361D1 (de) 1994-05-05

Family

ID=8202550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89250118T Expired - Fee Related DE58907361D1 (de) 1989-12-18 1989-12-18 Matrixdruckkopf, insbesondere serieller Matrixnadeldruckkopf.

Country Status (5)

Country Link
US (1) US5290112A (de)
EP (1) EP0433497B1 (de)
JP (1) JPH03190755A (de)
AT (1) ATE103538T1 (de)
DE (1) DE58907361D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567150Y2 (ja) * 1991-01-31 1998-03-30 シチズン時計株式会社 印字ヘッド
JP4592159B2 (ja) * 2000-06-30 2010-12-01 三菱重工業株式会社 電磁クラッチおよび該電磁クラッチを備えた圧縮機
US6682233B2 (en) * 2002-03-18 2004-01-27 Toshiba Tec Kabushika Kaisha Supporting structure of an armature of a wire dot printer head
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
US20050076866A1 (en) * 2003-10-14 2005-04-14 Hopper Mark L. Electromechanical valve actuator
US7172351B2 (en) * 2004-01-26 2007-02-06 Toshiba Tec Kabushiki Kaisha Method for manufacturing an armature
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
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
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
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
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
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
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
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
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
JP2007083622A (ja) * 2005-09-22 2007-04-05 Toshiba Tec Corp ドットヘッド及びドットヘッド用アーマチュア構体の製造方法
JP4606988B2 (ja) * 2005-10-06 2011-01-05 東芝テック株式会社 アーマチュア構体及びドットヘッド

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2003643C3 (de) * 1970-01-28 1975-08-28 Siemens Ag Aus Blechen zusammengesetzter Magnetkern
US4167343A (en) * 1976-09-27 1979-09-11 Golobay Gary L Print wire actuator mechanism
US4242004A (en) * 1979-03-21 1980-12-30 Extel Corporation Dot matrix printhead driver
JPS56120356A (en) * 1980-02-29 1981-09-21 Citizen Watch Co Ltd Dot matrix printer
JPS5761589A (en) * 1980-10-01 1982-04-14 Hitachi Ltd Printer
JPS57165267A (en) * 1981-04-03 1982-10-12 Hitachi Ltd Wire matrix type printing head and assembling method thereof
JPS5820469A (ja) * 1981-07-30 1983-02-05 Matsushita Electric Ind Co Ltd 印字装置
JPS5855255A (ja) * 1981-09-30 1983-04-01 Hitachi Ltd ドツトプリンタヘツドのコイル端子半田付方法
JPS58155705A (ja) * 1982-03-12 1983-09-16 Canon Electronics Inc 磁気コア
JPS6048372A (ja) * 1983-08-26 1985-03-16 Hitachi Ltd 印字ヘツド
JPS6067170A (ja) * 1983-09-26 1985-04-17 Tokyo Electric Co Ltd ドツトプリンタヘツド
EP0152117A3 (de) * 1984-02-16 1987-05-27 Dataproducts Corporation Betätigungsvorrichtung für einen Punktmatrixdruckkopf
US4767227A (en) * 1985-01-25 1988-08-30 Seiko Epson Corporation Print wire driving device for wire type dot printer
DE3706730A1 (de) * 1987-03-02 1988-09-15 Nixdorf Computer Ag Nadeldruckkopf
JPS63302061A (ja) * 1987-06-02 1988-12-08 Fuji Electric Co Ltd ワイヤドットプリンタの印字ヘッド
DE3879930D1 (de) * 1988-04-22 1993-05-06 Mannesmann Ag Verfahren zum herstellen von ankern des elektromagnetspulen-anker-systems fuer matrixdruckkoepfe und anker, insbes. der klappankerbauart.
EP0341930A3 (de) * 1988-05-10 1990-01-10 Tokyo Electric Co., Ltd. Nach dem Auslöseprinzip arbeitender Punktdruckkopf
EP0357860B1 (de) * 1988-08-31 1993-01-13 MANNESMANN Aktiengesellschaft Matrixnadeldruckkopf der Klappankerbauart
EP0374673B1 (de) * 1988-12-19 1994-03-16 Seiko Epson Corporation Punktnadelanschlagdrucker

Also Published As

Publication number Publication date
ATE103538T1 (de) 1994-04-15
JPH03190755A (ja) 1991-08-20
EP0433497B1 (de) 1994-03-30
US5290112A (en) 1994-03-01
EP0433497A1 (de) 1991-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GUGEL, BERND, DIPL.-ING., 89079 ULM, DE STEMPFLE,

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee