JPS5678982A - Printing wire driving mechanism - Google Patents

Printing wire driving mechanism

Info

Publication number
JPS5678982A
JPS5678982A JP15631779A JP15631779A JPS5678982A JP S5678982 A JPS5678982 A JP S5678982A JP 15631779 A JP15631779 A JP 15631779A JP 15631779 A JP15631779 A JP 15631779A JP S5678982 A JPS5678982 A JP S5678982A
Authority
JP
Japan
Prior art keywords
armature
flat spring
wire
printing
printing wire
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.)
Pending
Application number
JP15631779A
Other languages
Japanese (ja)
Inventor
Masao Sasaki
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.)
Oki Electric Industry Co Ltd
Original Assignee
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP15631779A priority Critical patent/JPS5678982A/en
Publication of JPS5678982A publication Critical patent/JPS5678982A/en
Pending 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)
  • Electromagnets (AREA)

Abstract

PURPOSE:To efficiently drive a system with a lean current by a method wherein in a printing wire driving mechanism such as an impact system dot printer, etc., a displacement of an armature is transferred to a wire and two flat springs driving a wire are installed. CONSTITUTION:When a magnet coil 1a is made conductive, an armature 2 is attracted to a core 1. At this time, the 2nd flat spring 5 fixed at a displacement terminal side of the armature 2 amplifies a slight displacement of the armature 2 to sharply deflect the 1st flat spring 3. An end of the 1st flat spring 3 is fixed to the core 1 and the other end is fixed with the 2nd thin sheet type flat spring 5 and a printing wire 6, thus, a printing wire 6 being made through a deflection to fly to the platen direction to perform a dot printing. When the armature 2 returns to the former position, the flat spring 3 returns to the former position in contacting with a stopper 4 with its wide surface, as a result, an impact during the returning time is moderated.
JP15631779A 1979-12-04 1979-12-04 Printing wire driving mechanism Pending JPS5678982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15631779A JPS5678982A (en) 1979-12-04 1979-12-04 Printing wire driving mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15631779A JPS5678982A (en) 1979-12-04 1979-12-04 Printing wire driving mechanism

Publications (1)

Publication Number Publication Date
JPS5678982A true JPS5678982A (en) 1981-06-29

Family

ID=15625151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15631779A Pending JPS5678982A (en) 1979-12-04 1979-12-04 Printing wire driving mechanism

Country Status (1)

Country Link
JP (1) JPS5678982A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833242U (en) * 1981-08-28 1983-03-04 富士通株式会社 Print head for dot printer
JPS5989176A (en) * 1982-11-12 1984-05-23 Seiko Epson Corp Printing head
US4582437A (en) * 1983-10-07 1986-04-15 Centronics Data Computer Corp. Print pin actuator and method of making same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833242U (en) * 1981-08-28 1983-03-04 富士通株式会社 Print head for dot printer
JPS5989176A (en) * 1982-11-12 1984-05-23 Seiko Epson Corp Printing head
JPH0517034B2 (en) * 1982-11-12 1993-03-08 Seiko Epson Corp
US4582437A (en) * 1983-10-07 1986-04-15 Centronics Data Computer Corp. Print pin actuator and method of making same

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