DE69018064T2 - Draht für Punktmatrixdrucker. - Google Patents

Draht für Punktmatrixdrucker.

Info

Publication number
DE69018064T2
DE69018064T2 DE69018064T DE69018064T DE69018064T2 DE 69018064 T2 DE69018064 T2 DE 69018064T2 DE 69018064 T DE69018064 T DE 69018064T DE 69018064 T DE69018064 T DE 69018064T DE 69018064 T2 DE69018064 T2 DE 69018064T2
Authority
DE
Germany
Prior art keywords
wire
dot matrix
matrix printers
printers
dot
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
DE69018064T
Other languages
English (en)
Other versions
DE69018064D1 (de
Inventor
Norimasa Uchida
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of DE69018064D1 publication Critical patent/DE69018064D1/de
Application granted granted Critical
Publication of DE69018064T2 publication Critical patent/DE69018064T2/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
    • B41J2/25—Print wires
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12431—Foil or filament smaller than 6 mils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Impact Printers (AREA)
DE69018064T 1990-03-16 1990-11-30 Draht für Punktmatrixdrucker. Expired - Fee Related DE69018064T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2066131A JPH03267351A (ja) 1990-03-16 1990-03-16 ドットプリンタ用ワイヤ

Publications (2)

Publication Number Publication Date
DE69018064D1 DE69018064D1 (de) 1995-04-27
DE69018064T2 true DE69018064T2 (de) 1995-10-19

Family

ID=13307006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018064T Expired - Fee Related DE69018064T2 (de) 1990-03-16 1990-11-30 Draht für Punktmatrixdrucker.

Country Status (5)

Country Link
US (1) US5063116A (de)
EP (1) EP0452550B1 (de)
JP (1) JPH03267351A (de)
KR (1) KR940006290B1 (de)
DE (1) DE69018064T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786233A (en) * 1996-02-20 1998-07-28 U.S. Philips Corporation Photo-assisted annealing process for activation of acceptors in semiconductor compound layers
US6583803B2 (en) 2001-01-29 2003-06-24 Zih Corporation Thermal printer with sacrificial member
JP3913000B2 (ja) * 2001-04-27 2007-05-09 本田技研工業株式会社 鉄基合金の製造方法
US7314323B2 (en) * 2003-09-03 2008-01-01 Toshiba Tec Kabushiki Kaisha Wire dot printer head and wire dot printer
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
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
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263576B2 (de) * 1972-12-27 1978-06-01 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Verfahren zur Erzeugung eines M2 C-freien Gefüges in Schnellarbeitsstahl
IN145539B (de) * 1976-01-22 1978-11-04 Amsted Ind Inc
JPS5296119A (en) * 1976-02-04 1977-08-12 Brother Ind Ltd Type wire for wire printer
JPS5340316A (en) * 1976-09-24 1978-04-12 Hitachi Ltd Printing wire for dot printer
JPS5936591B2 (ja) * 1977-02-02 1984-09-04 株式会社パイロット ドツトプリンテイングワイヤ−
JPS5454713A (en) * 1977-10-06 1979-05-01 Tokyo Shibaura Electric Co Hammering pin
JPS57188386A (en) * 1981-05-15 1982-11-19 Seiko Electronic Components Ltd Hitting bar for printing machine
JPS58112760A (ja) * 1981-12-26 1983-07-05 Hitachi Metals Ltd ドツトプリンタ用プリントワイヤ
JPS58175673A (ja) * 1982-04-09 1983-10-14 Fujitsu Ltd 印字ヘツド
US4652157A (en) * 1983-12-21 1987-03-24 Kabushiki Kaisha Toshiba Printing wire
JPS60187665A (ja) * 1984-03-06 1985-09-25 Hitachi Metals Ltd ワイヤドツトプリンタヘツドの板ばね材料
JPS60197848A (ja) * 1984-03-21 1985-10-07 Plus Eng Co Ltd 靭性の優れたドツト・プリンタ−用ワイヤ−
JPS60204872A (ja) * 1984-03-29 1985-10-16 Plus Eng Co Ltd 靭性の大きいドツト・プリンタ用ワイヤ
US4721599A (en) * 1985-04-26 1988-01-26 Hitachi Metals, Ltd. Method for producing metal or alloy articles
JPS63255342A (ja) * 1987-04-13 1988-10-21 Hitachi Metals Ltd ドツトプリンタ用ワイヤ
JPS6411947A (en) * 1987-07-02 1989-01-17 Nissan Motor Wire material for dot printer
JPS6483643A (en) * 1987-09-24 1989-03-29 Hitachi Metals Ltd Wire for dot printer
JPH01180356A (ja) * 1988-01-11 1989-07-18 Seiko Epson Corp ワイヤードットヘッド

Also Published As

Publication number Publication date
EP0452550B1 (de) 1995-03-22
DE69018064D1 (de) 1995-04-27
EP0452550A1 (de) 1991-10-23
JPH03267351A (ja) 1991-11-28
US5063116A (en) 1991-11-05
KR910016492A (ko) 1991-11-05
KR940006290B1 (ko) 1994-07-14

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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