CA1238515A - Impact printer actuator - Google Patents

Impact printer actuator

Info

Publication number
CA1238515A
CA1238515A CA000502806A CA502806A CA1238515A CA 1238515 A CA1238515 A CA 1238515A CA 000502806 A CA000502806 A CA 000502806A CA 502806 A CA502806 A CA 502806A CA 1238515 A CA1238515 A CA 1238515A
Authority
CA
Canada
Prior art keywords
armature
actuator
stator
coil
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
Application number
CA000502806A
Other languages
English (en)
French (fr)
Inventor
John P. Karidis
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1238515A publication Critical patent/CA1238515A/en
Expired 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
    • B41J2/275—Actuators for print wires of clapper type

Landscapes

  • Impact Printers (AREA)
  • Electromagnets (AREA)
CA000502806A 1985-04-23 1986-02-26 Impact printer actuator Expired CA1238515A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72620685A 1985-04-23 1985-04-23
US06/726,206 1985-04-23

Publications (1)

Publication Number Publication Date
CA1238515A true CA1238515A (en) 1988-06-28

Family

ID=24917636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000502806A Expired CA1238515A (en) 1985-04-23 1986-02-26 Impact printer actuator

Country Status (5)

Country Link
US (1) US4681467A (OSRAM)
EP (1) EP0199159B1 (OSRAM)
JP (1) JPS61244559A (OSRAM)
CA (1) CA1238515A (OSRAM)
DE (1) DE3686776T2 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536694Y2 (OSRAM) * 1988-05-27 1993-09-16
US4995744A (en) * 1988-12-16 1991-02-26 International Business Machines Corporation Impact printer actuator using magnet and electromagnetic coil and method of manufacture
JPH0771856B2 (ja) * 1989-06-23 1995-08-02 日本電気株式会社 印字ハンマ機構
US7149090B2 (en) * 2001-09-11 2006-12-12 Brother Kogyo Kabushiki Kaisha Structure of flexible printed circuit board
DE102004014300A1 (de) * 2004-03-22 2005-10-06 Endress + Hauser Flowtec Ag, Reinach Vorrichtung zum Messen und/oder Überwachen des Durchflusses eines Messmediums

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099997A (en) * 1933-07-26 1937-11-23 Telefunken Gmbh Coil body for field coils of electrodynamic loudspeakers
US3138427A (en) * 1959-12-23 1964-06-23 Litton Systems Inc Pressure-responsive recording
US3780650A (en) * 1971-12-20 1973-12-25 Ibm Print hammer with moving coil
US3973661A (en) * 1974-05-08 1976-08-10 Teletype Corporation Wire-matrix printers, and electromagnetic actuator mechanisms useful in such printers
JPS54130225A (en) * 1978-03-29 1979-10-09 Hitachi Ltd Printer
JPS558164A (en) * 1978-07-03 1980-01-21 Nippon Telegr & Teleph Corp <Ntt> Network control system
JPS5856354B2 (ja) * 1980-03-12 1983-12-14 沖電気工業株式会社 ワイヤ印字ヘッド
JPS6212613Y2 (OSRAM) * 1980-08-11 1987-04-01
IT1128976B (it) * 1980-08-21 1986-06-04 Olivetti & Co Spa Testina di stampa a fili balistica
JPS5833478A (ja) * 1981-08-24 1983-02-26 Toshiba Corp ワイヤドツトプリンタの印字ヘツド
US4396304A (en) * 1981-11-24 1983-08-02 International Computers Limited Print head and drive circuit
JPS58194576A (ja) * 1982-05-10 1983-11-12 Seikosha Co Ltd プリンタヘツド
JPS5932110A (ja) * 1982-08-18 1984-02-21 Toshiba Corp ドツトプリンタ用印打マグネツトコア
US4527469A (en) * 1983-04-15 1985-07-09 Dataproducts Corporation Dot matrix print actuator

Also Published As

Publication number Publication date
JPS61244559A (ja) 1986-10-30
JPH0517863B2 (OSRAM) 1993-03-10
EP0199159A3 (en) 1989-08-02
US4681467A (en) 1987-07-21
EP0199159B1 (en) 1992-09-23
EP0199159A2 (en) 1986-10-29
DE3686776D1 (de) 1992-10-29
DE3686776T2 (de) 1993-04-01

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Legal Events

Date Code Title Description
MKEX Expiry