JPS5749578A - Hammer for dot matrix printer - Google Patents

Hammer for dot matrix printer

Info

Publication number
JPS5749578A
JPS5749578A JP56087604A JP8760481A JPS5749578A JP S5749578 A JPS5749578 A JP S5749578A JP 56087604 A JP56087604 A JP 56087604A JP 8760481 A JP8760481 A JP 8760481A JP S5749578 A JPS5749578 A JP S5749578A
Authority
JP
Japan
Prior art keywords
coil
hammer
frame
recess
affixed
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.)
Granted
Application number
JP56087604A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239390B2 (enExample
Inventor
Piitaa Sapitobuitsutsu Toomasu
Ansonii Meroni Robaato
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.)
Arris Technology Inc
Original Assignee
General Instrument Corp
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 General Instrument Corp filed Critical General Instrument Corp
Publication of JPS5749578A publication Critical patent/JPS5749578A/ja
Publication of JPH0239390B2 publication Critical patent/JPH0239390B2/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
    • B41J2/27—Actuators for print wires
    • B41J2/29—Actuators for print wires of moving-coil type
    • 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
    • B41J2/26—Connection of print wire and actuator

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Impact Printers (AREA)
  • Common Mechanisms (AREA)
JP56087604A 1980-09-05 1981-06-09 Hammer for dot matrix printer Granted JPS5749578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/184,311 US4349283A (en) 1980-09-05 1980-09-05 Hammer for dot matrix printer

Publications (2)

Publication Number Publication Date
JPS5749578A true JPS5749578A (en) 1982-03-23
JPH0239390B2 JPH0239390B2 (enExample) 1990-09-05

Family

ID=22676399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56087604A Granted JPS5749578A (en) 1980-09-05 1981-06-09 Hammer for dot matrix printer

Country Status (6)

Country Link
US (1) US4349283A (enExample)
JP (1) JPS5749578A (enExample)
CA (1) CA1145614A (enExample)
DE (1) DE3134925A1 (enExample)
FR (1) FR2489750B1 (enExample)
GB (1) GB2083413B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849275A (ja) * 1981-09-17 1983-03-23 Fujitsu Ltd ワイヤドツトプリンタ
JPS60234858A (ja) * 1984-04-23 1985-11-21 ゼネラル　インスツルメント　コーポレーシヨン 印字ヘツド
JPH03121857A (ja) * 1989-10-04 1991-05-23 Fujitsu Ltd ムービングコイル型印字ヘッドのハンマ

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493568A (en) * 1983-02-22 1985-01-15 Estabrooks David A Dot matrix printhead employing moving coils
US4534287A (en) * 1983-04-18 1985-08-13 General Instrument Corp. Dot matrix print head
US4506999A (en) * 1983-07-12 1985-03-26 Telesis Controls Corporation Program controlled pin matrix embossing apparatus
US4653943A (en) * 1984-03-27 1987-03-31 Brother Kogyo Kabushiki Kaisha Print head
DE3426042A1 (de) * 1984-07-14 1986-01-16 Vacuumschmelze Gmbh, 6450 Hanau Elektrischer flachspulenantrieb
US4664540A (en) * 1985-03-06 1987-05-12 Bemax Corporation Mechanism utilizing resilient energy
US4723854A (en) * 1985-05-01 1988-02-09 Brother Kogyo Kabushiki Kaisha Dot-matrix print head and apparatus for supporting pivotable armatures
US4695171A (en) * 1985-12-04 1987-09-22 General Instrument Corp. Horizontally or vertically orientable compact ticket processor
DE3706730A1 (de) * 1987-03-02 1988-09-15 Nixdorf Computer Ag Nadeldruckkopf

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816348U (enExample) * 1971-07-02 1973-02-23
JPS521242A (en) * 1975-06-23 1977-01-07 Kenji Tajima Ignition plug of internal combustion engine
JPS5573572A (en) * 1978-11-22 1980-06-03 Gen Instrument Corp Printing head for dot matrix printer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE579476C (de) * 1933-06-29 Hygienic Wire Works Ltd Verfahren zur Herstellung von Drahtkaefigen
US3225269A (en) * 1955-01-03 1965-12-21 Willis G Worcester Electrical apparatus
US3101291A (en) * 1960-08-12 1963-08-20 Michael J Lalick Artificial christmas trees
FR2218746A5 (enExample) * 1973-02-19 1974-09-13 Honeywell Bull Soc Ind
FR2234755A5 (en) * 1973-06-22 1975-01-17 Thomson Csf Electrodynamic percussion marking system - has stylo point coils working in magnetic field in air gap
DE2439098B2 (de) * 1974-08-14 1978-11-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Mosaiknadeldruckkopf unter Verwendung von Tauchankermagnetanordnungen
US4044668A (en) * 1975-05-16 1977-08-30 Printronix, Inc. Print hammer mechanism
US4033255A (en) * 1975-11-13 1977-07-05 Printronix, Inc. Print hammer actuator for dot matrix printers
US4022311A (en) * 1975-11-19 1977-05-10 Ncr Corporation Electrodynamic actuator
AU2466077A (en) * 1976-05-19 1978-11-02 Gen Electric Stacked blade matrix printer heads

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816348U (enExample) * 1971-07-02 1973-02-23
JPS521242A (en) * 1975-06-23 1977-01-07 Kenji Tajima Ignition plug of internal combustion engine
JPS5573572A (en) * 1978-11-22 1980-06-03 Gen Instrument Corp Printing head for dot matrix printer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849275A (ja) * 1981-09-17 1983-03-23 Fujitsu Ltd ワイヤドツトプリンタ
JPS60234858A (ja) * 1984-04-23 1985-11-21 ゼネラル　インスツルメント　コーポレーシヨン 印字ヘツド
JPH03121857A (ja) * 1989-10-04 1991-05-23 Fujitsu Ltd ムービングコイル型印字ヘッドのハンマ

Also Published As

Publication number Publication date
DE3134925C2 (enExample) 1987-07-30
FR2489750B1 (fr) 1986-04-11
US4349283A (en) 1982-09-14
JPH0239390B2 (enExample) 1990-09-05
GB2083413A (en) 1982-03-24
FR2489750A1 (fr) 1982-03-12
CA1145614A (en) 1983-05-03
DE3134925A1 (de) 1982-04-29
GB2083413B (en) 1985-01-03

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