JPS56129990A - Electronic device - Google Patents

Electronic device

Info

Publication number
JPS56129990A
JPS56129990A JP3251480A JP3251480A JPS56129990A JP S56129990 A JPS56129990 A JP S56129990A JP 3251480 A JP3251480 A JP 3251480A JP 3251480 A JP3251480 A JP 3251480A JP S56129990 A JPS56129990 A JP S56129990A
Authority
JP
Japan
Prior art keywords
slide shaft
plate
carriage
magnetic
coil
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
JP3251480A
Other languages
Japanese (ja)
Inventor
Mitsuaki Seki
Shigemitsu Tazaki
Yoshiaki Shirato
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 JP3251480A priority Critical patent/JPS56129990A/en
Publication of JPS56129990A publication Critical patent/JPS56129990A/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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/20—Positive-feed character-spacing mechanisms
    • B41J19/30—Electromagnetically-operated mechanisms
    • B41J19/305—Linear drive mechanisms for carriage movement

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ink Jet (AREA)

Abstract

PURPOSE:To ensure simple construction with small size and groove type without disturbing magnetic field, by locating the carriage slide shaft and nonmagnetic substance scale plate to the magnetic plate of permanent magnet in a parallel arrangement. CONSTITUTION:The movement of the carriage CA having the solid state generating source LA is made by the linear motor. In the linear motor, permanent magnet PM, magnetip plate Y1, and magnetic slide shaft Y2 form a closed magnetic circuit, and a current flows to the coil wound on the coil bobbin CB which can slide the slide shaft Y2, to move the carriage CA incorporated with the coil bobbin CB with the Fleming's left hand law. The reciprocating movement of the slide shaft Y2 of the carriage CA is made by changing the direction of current flowing to the coil. The signal generating plate, e.g., the slit plate OS of nonmagnetic substance is fixed to the folded terminal Y1H of the magnetic substance plate Y1 for the both ends together with the slide shaft Y2 and it is located in parallel with the slide shaft Y2.
JP3251480A 1980-03-14 1980-03-14 Electronic device Pending JPS56129990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3251480A JPS56129990A (en) 1980-03-14 1980-03-14 Electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3251480A JPS56129990A (en) 1980-03-14 1980-03-14 Electronic device

Publications (1)

Publication Number Publication Date
JPS56129990A true JPS56129990A (en) 1981-10-12

Family

ID=12361076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3251480A Pending JPS56129990A (en) 1980-03-14 1980-03-14 Electronic device

Country Status (1)

Country Link
JP (1) JPS56129990A (en)

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