ATE66868T1 - Nadeldruckkopf mit klappankermagneten. - Google Patents

Nadeldruckkopf mit klappankermagneten.

Info

Publication number
ATE66868T1
ATE66868T1 AT88107413T AT88107413T ATE66868T1 AT E66868 T1 ATE66868 T1 AT E66868T1 AT 88107413 T AT88107413 T AT 88107413T AT 88107413 T AT88107413 T AT 88107413T AT E66868 T1 ATE66868 T1 AT E66868T1
Authority
AT
Austria
Prior art keywords
armature
printing
pct
electromagnet
spacer members
Prior art date
Application number
AT88107413T
Other languages
English (en)
Inventor
Juergen Hilkenmeier
Hans-Werner Volke
Original Assignee
Protechno Ces Gmbh & Co Kg
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 Protechno Ces Gmbh & Co Kg filed Critical Protechno Ces Gmbh & Co Kg
Application granted granted Critical
Publication of ATE66868T1 publication Critical patent/ATE66868T1/de

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
    • 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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/16—Means for cocking or resetting hammers
    • B41J9/24—Electromagnetic means
AT88107413T 1987-05-08 1988-05-07 Nadeldruckkopf mit klappankermagneten. ATE66868T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873715304 DE3715304A1 (de) 1987-05-08 1987-05-08 Nadeldruckkopf mit klappankermagneten und ansteuerverfahren dafuer
EP88107413A EP0293638B1 (de) 1987-05-08 1988-05-07 Nadeldruckkopf mit Klappankermagneten

Publications (1)

Publication Number Publication Date
ATE66868T1 true ATE66868T1 (de) 1991-09-15

Family

ID=6327069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88107413T ATE66868T1 (de) 1987-05-08 1988-05-07 Nadeldruckkopf mit klappankermagneten.

Country Status (7)

Country Link
US (1) US4988223A (de)
EP (2) EP0293638B1 (de)
KR (1) KR890701371A (de)
AT (1) ATE66868T1 (de)
DE (3) DE3715304A1 (de)
ES (1) ES2043200T3 (de)
WO (1) WO1988008792A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150976A (en) * 1987-05-08 1992-09-29 Siemens-Nixdorf Informationssysteme Ag Matrix printing head with forward and return articulated-armature magnets
US5215389A (en) * 1990-02-28 1993-06-01 Citizen Watch Co., Ltd. Print head for a dot matrix printer
JP2938979B2 (ja) * 1990-12-21 1999-08-25 シチズン時計株式会社 プリンタの印字ヘッド
US5701727A (en) * 1995-01-13 1997-12-30 Datacard Corporation Card affixing and form folding system
US7314323B2 (en) * 2003-09-03 2008-01-01 Toshiba Tec Kabushiki Kaisha Wire dot printer head and wire dot printer
US6848843B1 (en) * 2003-09-03 2005-02-01 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
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
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 (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1817848C3 (de) * 1968-11-02 1974-03-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Elektromagnetische Antriebsvorrichtung für die Drucknadeln einer Mosaikdruckwerks. Ausscheidung aus: 1806714
DE1923036A1 (de) * 1969-05-06 1970-12-03 Philips Patentverwaltung Schaltungsanordnung fuer Gegentakt-B-Verstaerker
BE755082A (fr) * 1969-08-25 1971-02-01 Ncr Co Dispositif d'actionnement de marteaux d'impression
DE2110410A1 (de) * 1971-03-04 1972-09-14 Winfried Schneider Mosaikdruckkopf
DE2201049C3 (de) * 1972-01-11 1978-04-06 Winfried 4794 Schloss Neuhaus Schneider Mosaikdruckkopf
DE2515124B1 (de) * 1975-04-07 1976-09-23 Mannesmann Ag Schaltung zur Ansteuerung der Nadelmagnete eines Nadeldruckers
DE2807337A1 (de) * 1977-02-22 1978-08-31 Information Magnetics Corp Matrixdruckerkopf
US4225250A (en) * 1978-10-10 1980-09-30 Tally Corporation Segmented-ring magnet print head
JPS56135080A (en) * 1980-03-27 1981-10-22 Oki Electric Ind Co Ltd Wire dot head
GB2081650B (en) * 1980-05-27 1984-07-25 Data Recording Instr Co Wire matrix printing apparatus
IT1128976B (it) * 1980-08-21 1986-06-04 Olivetti & Co Spa Testina di stampa a fili balistica
JPS5749576A (en) * 1980-09-11 1982-03-23 Nec Corp Printing head of dot matrix printer
DE3139502A1 (de) * 1981-09-29 1983-04-14 Mannesmann AG, 4000 Düsseldorf Schaltung fuer magnetisch ausloesbare druckelemente, wie beispielsweise drucknadeln, druckhaemmer oder dgl.fuer drucker, insbesondere fuer matrixdrucker
DE3149300A1 (de) * 1981-12-12 1983-06-23 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Nadeldrucksystem mit montageguenstigem aufbau und verfahren zur herstellung desselben
US4522122A (en) * 1983-05-03 1985-06-11 Ncr Canada Ltd - Ncr Canada Ltee Fast impact hammer for high speed printer
US4575268A (en) * 1984-10-25 1986-03-11 Industrial Technology Research Institute Dot matrix printer head
US4767227A (en) * 1985-01-25 1988-08-30 Seiko Epson Corporation Print wire driving device for wire type dot printer
US4634303A (en) * 1985-08-26 1987-01-06 Dataproducts, Inc. Actuator for dot matrix printhead

Also Published As

Publication number Publication date
EP0293638A1 (de) 1988-12-07
DE3884225D1 (de) 1993-10-21
EP0293638B1 (de) 1991-09-04
ES2043200T3 (es) 1993-12-16
DE3715304A1 (de) 1988-12-01
EP0316376A1 (de) 1989-05-24
US4988223A (en) 1991-01-29
KR890701371A (ko) 1989-12-20
WO1988008792A1 (en) 1988-11-17
DE3715304C2 (de) 1989-03-23
DE3864587D1 (de) 1991-10-10

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee