JPS5783463A - Printing wire driving mechanism - Google Patents

Printing wire driving mechanism

Info

Publication number
JPS5783463A
JPS5783463A JP15962280A JP15962280A JPS5783463A JP S5783463 A JPS5783463 A JP S5783463A JP 15962280 A JP15962280 A JP 15962280A JP 15962280 A JP15962280 A JP 15962280A JP S5783463 A JPS5783463 A JP S5783463A
Authority
JP
Japan
Prior art keywords
permanent magnet
driving mechanism
wire driving
printing wire
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.)
Pending
Application number
JP15962280A
Other languages
Japanese (ja)
Inventor
Toshiaki Kunishima
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15962280A priority Critical patent/JPS5783463A/en
Publication of JPS5783463A publication Critical patent/JPS5783463A/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)

Abstract

PURPOSE:To lower the consumption of electric power, by moving an armature, which is generally displaced in the unprinting direction due to the slight difference of forces between spring pieces and a permanent magnet, in the printing direction by the operation of an electromagnet to cancel the magnetic flux of the permanent magnet. CONSTITUTION:The armature 18 having a wire 20 that is generally displaced in the unprinting direction due to the slight difference of forces between the spring pieces 24, 25 and the permanent magnet 13 can be moved by the operation of the coil 19 therein to cancel the magnetic flux of the permanent magnet 13, so that with a little amount of feeding the printing can be performed.
JP15962280A 1980-11-14 1980-11-14 Printing wire driving mechanism Pending JPS5783463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15962280A JPS5783463A (en) 1980-11-14 1980-11-14 Printing wire driving mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15962280A JPS5783463A (en) 1980-11-14 1980-11-14 Printing wire driving mechanism

Publications (1)

Publication Number Publication Date
JPS5783463A true JPS5783463A (en) 1982-05-25

Family

ID=15697735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15962280A Pending JPS5783463A (en) 1980-11-14 1980-11-14 Printing wire driving mechanism

Country Status (1)

Country Link
JP (1) JPS5783463A (en)

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