KR900001509A - 인자헤드 - Google Patents

인자헤드 Download PDF

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Publication number
KR900001509A
KR900001509A KR1019890010360A KR890010360A KR900001509A KR 900001509 A KR900001509 A KR 900001509A KR 1019890010360 A KR1019890010360 A KR 1019890010360A KR 890010360 A KR890010360 A KR 890010360A KR 900001509 A KR900001509 A KR 900001509A
Authority
KR
South Korea
Prior art keywords
print
lever
fitted
rear end
stopper
Prior art date
Application number
KR1019890010360A
Other languages
English (en)
Other versions
KR920004863B1 (ko
Inventor
고오이찌 기무라
다께시 마쓰모도
후미오 오오쓰까
Original Assignee
요꼬야마 유우이찌
가부시끼가이샤 세이꼬오샤
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 요꼬야마 유우이찌, 가부시끼가이샤 세이꼬오샤 filed Critical 요꼬야마 유우이찌
Publication of KR900001509A publication Critical patent/KR900001509A/ko
Application granted granted Critical
Publication of KR920004863B1 publication Critical patent/KR920004863B1/ko

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
    • B41J2/485—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes
    • B41J2/505—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes from an assembly of identical printing elements
    • 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

Landscapes

  • Impact Printers (AREA)
  • Common Mechanisms (AREA)

Abstract

내용 없음

Description

인자헤드
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 4도는 본발명의 1실시예를 도시한 것으로,
제1도는 주요부의 단면도.
제2도는 스토퍼부가 형성되는 요우크플레이트의 축소정면도.
제3도는 스토퍼플레이트의 축소정면도.
제4도는 요우크플레이트의 축소정면도.
제5내지 7도는 다른 실시예를 도시한 것으로, 제5도는 주요부의 단면도.

Claims (3)

  1. 후단부를 지점으로 하여 요동자유롭고, 선단부에서 인자요소를 구동하는 복수의 인자레버와, 각 인자레버를 독립적으로 구동하여 상기 인자요소에 인자에너지를 주는 전자적구동장치와, 상기 각 인자레버에 복귀력을 부여하는 복귀스프링과, 상기 인자레버가 구동될때에 상기 인자레버의 가동요우크가 상기 전자적 구동장치의 철심에 충돌하기전에 상기 인자레버의 일부가 맞닿는 스토퍼부를 구비하는 것을 특징으로 하는 인자헤드.
  2. 제1항에 있어서, 상기 스토퍼부는, 상기 인자레버의 후단부의 지점이 끼워넣어지는 구멍부와 상기 인자레버의 가동요우크부가 끼워넣어지는 긴구멍부가 형성되어있는 요우크플레이트에 일체적으로 설치되어 있는 것을 특징으로 하는 인자헤드.
  3. 제1항에 있어서, 상기 스토퍼부는, 상기 인자레버의 후단부의 지점이 끼워넣어지는 구멍부와 상기 인자레버의 가동요우크부가 끼워넣어지는 투명홈이 형성되어있는 요우크플레이트에 고착되어 있는것을 특징으로 하는 인자헤드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890010360A 1988-07-29 1989-07-21 인자헤드 KR920004863B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-189864 1988-07-29
JP88-189864 1988-07-29
JP63189864A JPH0239947A (ja) 1988-07-29 1988-07-29 印字ヘッド

Publications (2)

Publication Number Publication Date
KR900001509A true KR900001509A (ko) 1990-02-27
KR920004863B1 KR920004863B1 (ko) 1992-06-19

Family

ID=16248455

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890010360A KR920004863B1 (ko) 1988-07-29 1989-07-21 인자헤드

Country Status (6)

Country Link
US (1) US4986676A (ko)
JP (1) JPH0239947A (ko)
KR (1) KR920004863B1 (ko)
DE (1) DE3924903A1 (ko)
GB (1) GB2221194B (ko)
HK (1) HK23194A (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68910946T2 (de) * 1988-12-09 1994-04-28 Seiko Epson Corp Punktnadeldrucker mit Drucknadelantrieb und Verfahren zu seiner Herstellung.
US5213423A (en) * 1989-07-13 1993-05-25 Seiko Epson Corporation Printer with impact dot head
US5188467A (en) * 1990-06-16 1993-02-23 Citizen Watch Co., Ltd. Print head with energizing and return leaf springs
JP2548587Y2 (ja) * 1990-11-30 1997-09-24 シチズン時計株式会社 プリンタの印字ヘッド
US5242537A (en) * 1991-04-30 1993-09-07 The United States Of America As Represented By The Secretary Of The Navy Ion beam etching of metal oxide ceramics
GB9305282D0 (en) * 1993-03-15 1993-05-05 Ucb Sa Enantiomers of 1-(4-chlorophenyl)phenylmethyl)-4-(4-methylphenyl)sulphonyl)piperazine
JP3417677B2 (ja) * 1994-07-19 2003-06-16 沖電気工業株式会社 ワイヤドット印字ヘッド
US6682233B2 (en) * 2002-03-18 2004-01-27 Toshiba Tec Kabushika Kaisha Supporting structure of an armature of a wire dot printer head
JP4110158B2 (ja) * 2005-08-09 2008-07-02 セイコープレシジョン株式会社 プリンタ装置の印字ヘッド

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056364B2 (de) * 1970-11-17 1976-05-13 Offermann, Karl Heinz, 4322 Sprockhövel Elektromagnetsystem fuer mosaik- druckwerke
IT956585B (it) * 1972-06-15 1973-10-10 Honeywell Inf Systems Perfezionamento alle testine di impressione per macchine stampan ti a composizione di carattere per punti
JPS5241019A (en) * 1975-09-29 1977-03-30 Kazunari Imahashi Matrix printer
JPS53141717A (en) * 1977-05-13 1978-12-09 Suwa Seikosha Kk Dot printer head structure
JPS53141719A (en) * 1977-05-13 1978-12-09 Suwa Seikosha Kk Dot printer head
US4230038A (en) * 1977-06-23 1980-10-28 Helmut Falk Matrix print head assembly
JPS5761577A (en) * 1980-10-01 1982-04-14 Oki Electric Ind Co Ltd Dot printer
US4661002A (en) * 1983-08-19 1987-04-28 Canon Kabushiki Kaisha Dot matrix printer
JPS6042062A (ja) * 1983-08-19 1985-03-06 Canon Inc ワイヤドツトヘツド
EP0139508B1 (en) * 1983-10-13 1991-07-24 Seiko Epson Corporation Wire dot matrix printer head
JPS60141568A (ja) * 1983-12-28 1985-07-26 Citizen Watch Co Ltd ドツトプリンタ用印字ヘツド
US4569605A (en) * 1984-02-02 1986-02-11 International Business Machines Corporation Wire driving armature for dot printer
JPS60247570A (ja) * 1984-02-16 1985-12-07 デ−タプロダクツ、コ−ポレ−ション ワイヤマトリックス印字ヘッドアクチュエ−タ
JPS61268458A (ja) * 1985-05-23 1986-11-27 Seikosha Co Ltd プリンタヘツド
JPS6297860A (ja) * 1985-10-24 1987-05-07 Tokyo Electric Co Ltd ドツトプリンタヘツド
DE3540761A1 (de) * 1985-11-16 1987-05-21 Mannesmann Ag Matrixdruckkopf
JPS6323041U (ko) * 1986-07-28 1988-02-16
JPS6446235U (ko) * 1987-05-11 1989-03-22
US4886381A (en) * 1988-05-06 1989-12-12 D. H. Technology, Inc. Dot matrix print head assembly

Also Published As

Publication number Publication date
GB2221194B (en) 1992-02-05
DE3924903A1 (de) 1990-02-08
JPH0239947A (ja) 1990-02-08
GB8916641D0 (en) 1989-09-06
DE3924903C2 (ko) 1991-11-21
HK23194A (en) 1994-03-25
US4986676A (en) 1991-01-22
GB2221194A (en) 1990-01-31
KR920004863B1 (ko) 1992-06-19
JPH0579235B2 (ko) 1993-11-01

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