JPS5777583A - Guide plate support for wire dot head - Google Patents

Guide plate support for wire dot head

Info

Publication number
JPS5777583A
JPS5777583A JP15445580A JP15445580A JPS5777583A JP S5777583 A JPS5777583 A JP S5777583A JP 15445580 A JP15445580 A JP 15445580A JP 15445580 A JP15445580 A JP 15445580A JP S5777583 A JPS5777583 A JP S5777583A
Authority
JP
Japan
Prior art keywords
guide plate
wire
holding member
chamfers
plate support
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
JP15445580A
Other languages
Japanese (ja)
Inventor
Yoji Ara
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 JP15445580A priority Critical patent/JPS5777583A/en
Publication of JPS5777583A publication Critical patent/JPS5777583A/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
    • B41J2/235—Print head assemblies
    • B41J2/25—Print wires
    • B41J2/255—Arrangement of the print ends of the wires

Abstract

PURPOSE:To smoothen the movement of wire and increase printing speed and quality by a method wherein a guide plate for wire is held in such a way that some allowance is provided between the plate and a guide plate supporting member. CONSTITUTION:A guide plate 7 is provided in a wire holding member 2 between a driving source 3 and a head end portion 1 in order to remove the deformation of the wire 8. Chamfers 10, 11 where the guide plate 7 is engaged with, are made in a holding member 9-1 used to hold the guide plate 7. The chamfers are provided with a space about 0.1mm. wide in the right and left, and upper and lower directions when the guide plate 7 is engaged with the chamfers. In addition, the guide plate is provided with a space about 0.1mm. wide in the direction of breadth against the holding member 9-1. Furthermore, a notch 13 is formed in the corner of the guide plate 7 to prevent the guide plate 7 being placed upside down and a projected wall is formed in the holding member 9-1 corresponding to the notch.
JP15445580A 1980-10-31 1980-10-31 Guide plate support for wire dot head Pending JPS5777583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15445580A JPS5777583A (en) 1980-10-31 1980-10-31 Guide plate support for wire dot head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15445580A JPS5777583A (en) 1980-10-31 1980-10-31 Guide plate support for wire dot head

Publications (1)

Publication Number Publication Date
JPS5777583A true JPS5777583A (en) 1982-05-14

Family

ID=15584593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15445580A Pending JPS5777583A (en) 1980-10-31 1980-10-31 Guide plate support for wire dot head

Country Status (1)

Country Link
JP (1) JPS5777583A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449239A (en) * 1992-07-21 1995-09-12 Seiko Epson Corporation Impact dot head with resiliently mounted wire guide

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142614A (en) * 1974-09-18 1976-04-10 Deii Ando Deii Asosheitesu Waiya matorikusugatadandoshogagatainjihetsudo
JPS53135724A (en) * 1977-04-28 1978-11-27 Ncr Co Device for guiding vibration attenuating printing element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142614A (en) * 1974-09-18 1976-04-10 Deii Ando Deii Asosheitesu Waiya matorikusugatadandoshogagatainjihetsudo
JPS53135724A (en) * 1977-04-28 1978-11-27 Ncr Co Device for guiding vibration attenuating printing element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449239A (en) * 1992-07-21 1995-09-12 Seiko Epson Corporation Impact dot head with resiliently mounted wire guide

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