JPS5787374A - Wire supporter for wire dot printer - Google Patents

Wire supporter for wire dot printer

Info

Publication number
JPS5787374A
JPS5787374A JP16260380A JP16260380A JPS5787374A JP S5787374 A JPS5787374 A JP S5787374A JP 16260380 A JP16260380 A JP 16260380A JP 16260380 A JP16260380 A JP 16260380A JP S5787374 A JPS5787374 A JP S5787374A
Authority
JP
Japan
Prior art keywords
wire
support plate
dot printer
armature
noise
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
JP16260380A
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 JP16260380A priority Critical patent/JPS5787374A/en
Publication of JPS5787374A publication Critical patent/JPS5787374A/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
    • B41J2/265—Guides for print wires

Landscapes

  • Impact Printers (AREA)

Abstract

PURPOSE:To lessen the abrasion of wire as well as prevent the occurrence of vibration and noise by forming the shape of a through hole through which a wire support plate is passed, provided on the electromagnet side of a wire dot printer, into an oblong shape. CONSTITUTION:Oblong holes 20 whose displacing direction on the support plate 6 of a wire 4 is long axis are provided on the support plate 6 nearest to an armature 3, and the wire 4 is passed through the oblong holes 20 in such a way that it can be smoothly moved in sliding manner and can also serve as a stopper for a coil spring 10 and a holder for the armature 3. Thus, the miniaturization of printing head and the prevention of noise can be ensured. Also, on the printing side, at least one support plate with a round wire-passing hole is provided.
JP16260380A 1980-11-20 1980-11-20 Wire supporter for wire dot printer Pending JPS5787374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16260380A JPS5787374A (en) 1980-11-20 1980-11-20 Wire supporter for wire dot printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16260380A JPS5787374A (en) 1980-11-20 1980-11-20 Wire supporter for wire dot printer

Publications (1)

Publication Number Publication Date
JPS5787374A true JPS5787374A (en) 1982-05-31

Family

ID=15757722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16260380A Pending JPS5787374A (en) 1980-11-20 1980-11-20 Wire supporter for wire dot printer

Country Status (1)

Country Link
JP (1) JPS5787374A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569605A (en) * 1984-02-02 1986-02-11 International Business Machines Corporation Wire driving armature for dot printer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501820A (en) * 1973-04-26 1975-01-09
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
JPS501820A (en) * 1973-04-26 1975-01-09
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
US4569605A (en) * 1984-02-02 1986-02-11 International Business Machines Corporation Wire driving armature for dot printer

Similar Documents

Publication Publication Date Title
US5290112A (en) Matrix print head, in particular serial matrix pin print head
KR840006465A (en) Print head
EP0155997A3 (en) Actuating mechanism for printing head of printing machine
JPS5787374A (en) Wire supporter for wire dot printer
EP0125655A3 (en) Magnetic head retaining device
JPS5627365A (en) Printing head for dot printer
US4669020A (en) Cassette pressure pad improvement
DE3579487D1 (en) MATRIX PRINT HEAD.
GB1362329A (en) Printing device
JPS5627363A (en) Wire dot printing head
KR920009581A (en) Dot printer head
ATE18021T1 (en) SWING FRAME DEVICE FOR THE PRINTING ELEMENTS OF A MATRIX LINE PRINTER.
JPS5747672A (en) Dot print head
JPS57126671A (en) Wire dot printer
US3833870A (en) Print hammer firing circuit
US4236837A (en) Operating mechanism for a dot matrix printer
JPS56162669A (en) Printing head of dot printer
JPS56150569A (en) Driving device for wire head of dot printer
JPS5749588A (en) Printer
JPS5722071A (en) Printing head of dot printer
JPS5696807A (en) Electromagnet
JPS5935047U (en) Electromagnetic device for dot printers
JPS5948843U (en) printing hammer
JPS565779A (en) Driving device for printing head
JPS5649280A (en) Assembling method for printer head