ES8800096A1 - Actuator device for hammer of impact-printer - Google Patents

Actuator device for hammer of impact-printer

Info

Publication number
ES8800096A1
ES8800096A1 ES556130A ES556130A ES8800096A1 ES 8800096 A1 ES8800096 A1 ES 8800096A1 ES 556130 A ES556130 A ES 556130A ES 556130 A ES556130 A ES 556130A ES 8800096 A1 ES8800096 A1 ES 8800096A1
Authority
ES
Spain
Prior art keywords
superior
printer
impact
polar pieces
hammer
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
ES556130A
Other languages
Spanish (es)
Other versions
ES556130A0 (en
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
Publication of ES8800096A1 publication Critical patent/ES8800096A1/en
Publication of ES556130A0 publication Critical patent/ES556130A0/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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/127—Mounting of hammers
    • 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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/38—Electromagnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)

Abstract

Set of electromagnetic actuators for the hammers of an impact printer. It consists of a superior status part (1), generally in the form of e, which is formed by three legs (4, 5, 6) conformed in its extremes to form four polar pieces (7, 8, 9, 11); from a coil (12) rolled to the central part (5) of the superior statorpiece (1), which is intended to be supplied with adequate voltage through a switch; of a lower statory part (2) that is formed into its upper surface with four legs (13, 14, 15, 16) that form polar pieces, which are situated, respectively, under the polar pieces (7, 8, 9, 11) of the superior statory part (1). (Machine-translation by Google Translate, not legally binding)
ES556130A 1985-07-29 1986-06-17 Actuator device for hammer of impact-printer Expired ES8800096A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76026785A 1985-07-29 1985-07-29

Publications (2)

Publication Number Publication Date
ES8800096A1 true ES8800096A1 (en) 1987-10-16
ES556130A0 ES556130A0 (en) 1987-10-16

Family

ID=25058578

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556130A Expired ES8800096A1 (en) 1985-07-29 1986-06-17 Actuator device for hammer of impact-printer

Country Status (5)

Country Link
JP (1) JPS6228269A (en)
KR (1) KR900003974B1 (en)
CN (1) CN1006145B (en)
BR (1) BR8603249A (en)
ES (1) ES8800096A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247530Y2 (en) * 1971-06-04 1977-10-28
JPS5736441U (en) * 1980-07-31 1982-02-26
JPS5931208A (en) * 1982-08-09 1984-02-20 Shinko Electric Co Ltd Positioning device for object transported on conveyor

Also Published As

Publication number Publication date
CN86104546A (en) 1987-05-27
JPS6228269A (en) 1987-02-06
KR870001037A (en) 1987-03-11
JPH0558902B2 (en) 1993-08-27
KR900003974B1 (en) 1990-06-07
ES556130A0 (en) 1987-10-16
CN1006145B (en) 1989-12-20
BR8603249A (en) 1987-02-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000131