JPH0522584B2 - - Google Patents

Info

Publication number
JPH0522584B2
JPH0522584B2 JP59503214A JP50321484A JPH0522584B2 JP H0522584 B2 JPH0522584 B2 JP H0522584B2 JP 59503214 A JP59503214 A JP 59503214A JP 50321484 A JP50321484 A JP 50321484A JP H0522584 B2 JPH0522584 B2 JP H0522584B2
Authority
JP
Japan
Prior art keywords
wire
guide member
printed
wires
print
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.)
Expired - Lifetime
Application number
JP59503214A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60500612A (ja
Inventor
Deiuitsudo Ii Uiikusu
Jon Daburyuu Riisu
Robaato Eru Waasu
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.)
NCR International Inc
Original Assignee
NCR International 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 NCR International Inc filed Critical NCR International Inc
Publication of JPS60500612A publication Critical patent/JPS60500612A/ja
Publication of JPH0522584B2 publication Critical patent/JPH0522584B2/ja
Granted 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)
JP59503214A 1983-02-25 1984-02-15 ワイヤ・マトリクス・プリント・ヘッド Granted JPS60500612A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/470,012 US4501506A (en) 1983-02-25 1983-02-25 Dot matrix print head
US470012 1990-01-25

Publications (2)

Publication Number Publication Date
JPS60500612A JPS60500612A (ja) 1985-05-02
JPH0522584B2 true JPH0522584B2 (en, 2012) 1993-03-30

Family

ID=23865943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59503214A Granted JPS60500612A (ja) 1983-02-25 1984-02-15 ワイヤ・マトリクス・プリント・ヘッド

Country Status (6)

Country Link
US (1) US4501506A (en, 2012)
EP (1) EP0137820B1 (en, 2012)
JP (1) JPS60500612A (en, 2012)
CA (1) CA1217678A (en, 2012)
DE (1) DE3461434D1 (en, 2012)
WO (1) WO1984003255A1 (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168255A (ja) * 1984-09-13 1986-04-08 Tokyo Electric Co Ltd ドツトプリンタヘツドの製造方法
IT1176859B (it) * 1984-10-05 1987-08-18 Honeywell Inf Systems Rubino e gruppo guida aghi per testina stampante ad aghi
US4767227A (en) * 1985-01-25 1988-08-30 Seiko Epson Corporation Print wire driving device for wire type dot printer
DE3608065A1 (de) * 1986-03-11 1987-09-24 Nixdorf Computer Ag Nadeldruckkopf mit ringfoermig angeordneten klappankermagneten und verfahren zur montage des nadeldruckkopfes
US4859095A (en) * 1986-08-20 1989-08-22 Fuji Photo Film Co., Ltd. Printing head with current passing through the print wire
EP0341930A3 (en) * 1988-05-10 1990-01-10 Tokyo Electric Co., Ltd. Releasing type dot printer head
CN1029098C (zh) * 1990-06-15 1995-06-28 精工爱普生株式会社 击点打印头及其制造方法
SG44608A1 (en) * 1992-07-21 1997-12-19 Seiko Epson Corp Impact dot printing head and impact dot printer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897865A (en) * 1973-12-11 1975-08-05 Ibm Dot printing apparatus
US4081067A (en) * 1977-03-07 1978-03-28 Ncr Corporation Internal vibration dampening means for printing mechanism
US4185929A (en) * 1978-03-10 1980-01-29 Helmut Falk Wire matrix print head assembly
US4279518A (en) * 1979-05-14 1981-07-21 Blomquist James E Dot matrix print head
US4300845A (en) * 1979-05-14 1981-11-17 Qwint Systems, Inc. Dot matrix print head
JPS5637176A (en) * 1979-09-03 1981-04-10 Oki Electric Ind Co Ltd Printing head for dot printer
US4279521A (en) * 1979-11-02 1981-07-21 International Business Machines Corporation Wire matrix print head
US4365902A (en) * 1981-06-22 1982-12-28 Ncr Corporation Wire matrix print head

Also Published As

Publication number Publication date
JPS60500612A (ja) 1985-05-02
CA1217678A (en) 1987-02-10
DE3461434D1 (en) 1987-01-15
WO1984003255A1 (en) 1984-08-30
US4501506A (en) 1985-02-26
EP0137820B1 (en) 1986-11-26
EP0137820A1 (en) 1985-04-24

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