JPS5686770A - Printing wire driving device - Google Patents

Printing wire driving device

Info

Publication number
JPS5686770A
JPS5686770A JP16398979A JP16398979A JPS5686770A JP S5686770 A JPS5686770 A JP S5686770A JP 16398979 A JP16398979 A JP 16398979A JP 16398979 A JP16398979 A JP 16398979A JP S5686770 A JPS5686770 A JP S5686770A
Authority
JP
Japan
Prior art keywords
core
armature
yoke
permanent magnet
space
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.)
Granted
Application number
JP16398979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62788B2 (enrdf_load_stackoverflow
Inventor
Kazumasa Fukushima
Yasuo Omori
Takao Mizutani
Tsunematsu Takahashi
Hisayasu Ito
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP16398979A priority Critical patent/JPS5686770A/ja
Publication of JPS5686770A publication Critical patent/JPS5686770A/ja
Publication of JPS62788B2 publication Critical patent/JPS62788B2/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)
JP16398979A 1979-12-19 1979-12-19 Printing wire driving device Granted JPS5686770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16398979A JPS5686770A (en) 1979-12-19 1979-12-19 Printing wire driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16398979A JPS5686770A (en) 1979-12-19 1979-12-19 Printing wire driving device

Publications (2)

Publication Number Publication Date
JPS5686770A true JPS5686770A (en) 1981-07-14
JPS62788B2 JPS62788B2 (enrdf_load_stackoverflow) 1987-01-09

Family

ID=15784639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16398979A Granted JPS5686770A (en) 1979-12-19 1979-12-19 Printing wire driving device

Country Status (1)

Country Link
JP (1) JPS5686770A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821445U (ja) * 1981-08-05 1983-02-09 ブラザー工業株式会社 印字ヘツド
JPS6331762A (ja) * 1986-07-28 1988-02-10 Seikosha Co Ltd プリンタヘツド
US4921364A (en) * 1985-09-10 1990-05-01 Citizen Watch Co., Ltd. Dot matrix print head having easily removable magnets

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825242U (enrdf_load_stackoverflow) * 1971-07-29 1973-03-26
JPS4828050U (enrdf_load_stackoverflow) * 1971-08-09 1973-04-05
JPS4910222U (enrdf_load_stackoverflow) * 1972-04-28 1974-01-28

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825242U (enrdf_load_stackoverflow) * 1971-07-29 1973-03-26
JPS4828050U (enrdf_load_stackoverflow) * 1971-08-09 1973-04-05
JPS4910222U (enrdf_load_stackoverflow) * 1972-04-28 1974-01-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821445U (ja) * 1981-08-05 1983-02-09 ブラザー工業株式会社 印字ヘツド
US4921364A (en) * 1985-09-10 1990-05-01 Citizen Watch Co., Ltd. Dot matrix print head having easily removable magnets
JPS6331762A (ja) * 1986-07-28 1988-02-10 Seikosha Co Ltd プリンタヘツド

Also Published As

Publication number Publication date
JPS62788B2 (enrdf_load_stackoverflow) 1987-01-09

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