JPS5985773A - ドツトプリンタヘツド - Google Patents

ドツトプリンタヘツド

Info

Publication number
JPS5985773A
JPS5985773A JP19694682A JP19694682A JPS5985773A JP S5985773 A JPS5985773 A JP S5985773A JP 19694682 A JP19694682 A JP 19694682A JP 19694682 A JP19694682 A JP 19694682A JP S5985773 A JPS5985773 A JP S5985773A
Authority
JP
Japan
Prior art keywords
needle
armature
force
spring
contact surface
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
JP19694682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0435348B2 (en]
Inventor
Masami Horii
正美 堀井
Hidekazu Ishii
石井　英和
Masayuki Iinuma
飯沼　正行
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.)
Tokyo Sanyo Electric Co Ltd
Toshiba Tec Corp
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tokyo Electric 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 Tokyo Sanyo Electric Co Ltd, Tokyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP19694682A priority Critical patent/JPS5985773A/ja
Publication of JPS5985773A publication Critical patent/JPS5985773A/ja
Publication of JPH0435348B2 publication Critical patent/JPH0435348B2/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
    • B41J2/275—Actuators for print wires of clapper type

Landscapes

  • Impact Printers (AREA)
JP19694682A 1982-11-10 1982-11-10 ドツトプリンタヘツド Granted JPS5985773A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19694682A JPS5985773A (ja) 1982-11-10 1982-11-10 ドツトプリンタヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19694682A JPS5985773A (ja) 1982-11-10 1982-11-10 ドツトプリンタヘツド

Publications (2)

Publication Number Publication Date
JPS5985773A true JPS5985773A (ja) 1984-05-17
JPH0435348B2 JPH0435348B2 (en]) 1992-06-10

Family

ID=16366283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19694682A Granted JPS5985773A (ja) 1982-11-10 1982-11-10 ドツトプリンタヘツド

Country Status (1)

Country Link
JP (1) JPS5985773A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723854A (en) * 1985-05-01 1988-02-09 Brother Kogyo Kabushiki Kaisha Dot-matrix print head and apparatus for supporting pivotable armatures
US5011307A (en) * 1987-04-20 1991-04-30 Alps Electric Co., Ltd. Wire dot printer head with armature guides
US5174664A (en) * 1985-01-25 1992-12-29 Mannesmann Ac. Armature with angled bore for print needle fastening

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140118A (en) * 1977-05-12 1978-12-06 Suwa Seikosha Kk Clapper dot printer head
JPS54106319A (en) * 1978-02-07 1979-08-21 Nippon Telegraph & Telephone Wire matrix printing head
JPS5781143U (en]) * 1980-11-05 1982-05-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140118A (en) * 1977-05-12 1978-12-06 Suwa Seikosha Kk Clapper dot printer head
JPS54106319A (en) * 1978-02-07 1979-08-21 Nippon Telegraph & Telephone Wire matrix printing head
JPS5781143U (en]) * 1980-11-05 1982-05-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174664A (en) * 1985-01-25 1992-12-29 Mannesmann Ac. Armature with angled bore for print needle fastening
US4723854A (en) * 1985-05-01 1988-02-09 Brother Kogyo Kabushiki Kaisha Dot-matrix print head and apparatus for supporting pivotable armatures
US5011307A (en) * 1987-04-20 1991-04-30 Alps Electric Co., Ltd. Wire dot printer head with armature guides

Also Published As

Publication number Publication date
JPH0435348B2 (en]) 1992-06-10

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