JPH0372467B2 - - Google Patents

Info

Publication number
JPH0372467B2
JPH0372467B2 JP57059519A JP5951982A JPH0372467B2 JP H0372467 B2 JPH0372467 B2 JP H0372467B2 JP 57059519 A JP57059519 A JP 57059519A JP 5951982 A JP5951982 A JP 5951982A JP H0372467 B2 JPH0372467 B2 JP H0372467B2
Authority
JP
Japan
Prior art keywords
spring member
yoke
leaf spring
permanent magnet
printing
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
JP57059519A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58177372A (ja
Inventor
Nushito Takahashi
Kenji Okuna
Isao Nakajima
Mineo Harada
Yutaka Kako
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP57059519A priority Critical patent/JPS58177372A/ja
Priority to US06/480,788 priority patent/US4511269A/en
Priority to KR1019830001486A priority patent/KR880001138B1/ko
Publication of JPS58177372A publication Critical patent/JPS58177372A/ja
Publication of JPH0372467B2 publication Critical patent/JPH0372467B2/ja
Granted 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
    • B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control

Landscapes

  • Impact Printers (AREA)
JP57059519A 1982-04-12 1982-04-12 印字ヘツド Granted JPS58177372A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57059519A JPS58177372A (ja) 1982-04-12 1982-04-12 印字ヘツド
US06/480,788 US4511269A (en) 1982-04-12 1983-03-31 Cancel type printing head
KR1019830001486A KR880001138B1 (ko) 1982-04-12 1983-04-09 인자 헤드

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57059519A JPS58177372A (ja) 1982-04-12 1982-04-12 印字ヘツド

Publications (2)

Publication Number Publication Date
JPS58177372A JPS58177372A (ja) 1983-10-18
JPH0372467B2 true JPH0372467B2 (en, 2012) 1991-11-18

Family

ID=13115588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57059519A Granted JPS58177372A (ja) 1982-04-12 1982-04-12 印字ヘツド

Country Status (3)

Country Link
US (1) US4511269A (en, 2012)
JP (1) JPS58177372A (en, 2012)
KR (1) KR880001138B1 (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970585A (ja) * 1982-10-15 1984-04-21 Hitachi Ltd 印字ヘツド
IT1162961B (it) * 1983-10-14 1987-04-01 Olivetti & Co Spa Dispositivo stampante a fili od aghi particolarmente per unita periferiche di sistemi elettronici per l'elaborazione di dati
JPS60154084A (ja) * 1984-01-25 1985-08-13 Hitachi Ltd 印字ヘツド及びその組立方法
JPS60174659A (ja) * 1984-02-22 1985-09-07 Hitachi Ltd 印字機構
US4669898A (en) * 1985-12-23 1987-06-02 Electronics Research And Service Organization Dot matrix print head
JPH0435176Y2 (en, 2012) * 1986-11-25 1992-08-20
JPH0611789Y2 (ja) * 1987-04-20 1994-03-30 アルプス電気株式会社 ワイヤドツトプリンタ用ヘツド
JPH0611790Y2 (ja) * 1987-08-28 1994-03-30 沖電気工業株式会社 ドット印字ヘッド
JPH023335A (ja) * 1988-06-16 1990-01-08 Hitachi Ltd ワイヤドットプリンタ
JPH078201Y2 (ja) * 1988-08-29 1995-03-01 沖電気工業株式会社 ワイヤドット印字ヘッド

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991869A (en) * 1975-12-15 1976-11-16 General Electric Company Print head improvement
JPS55148178A (en) * 1979-05-07 1980-11-18 Nec Corp Printing hammer
JPS5856354B2 (ja) * 1980-03-12 1983-12-14 沖電気工業株式会社 ワイヤ印字ヘッド
JPS5739240U (en, 2012) * 1980-08-11 1982-03-02
JPS5836466A (ja) * 1981-08-26 1983-03-03 Hitachi Ltd 印字ヘツド

Also Published As

Publication number Publication date
KR880001138B1 (ko) 1988-07-01
JPS58177372A (ja) 1983-10-18
KR840004384A (ko) 1984-10-15
US4511269A (en) 1985-04-16

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