JPH0452224B2 - - Google Patents

Info

Publication number
JPH0452224B2
JPH0452224B2 JP58123465A JP12346583A JPH0452224B2 JP H0452224 B2 JPH0452224 B2 JP H0452224B2 JP 58123465 A JP58123465 A JP 58123465A JP 12346583 A JP12346583 A JP 12346583A JP H0452224 B2 JPH0452224 B2 JP H0452224B2
Authority
JP
Japan
Prior art keywords
hammer
base
printing
spring
unit
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
JP58123465A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6015184A (ja
Inventor
Shunei Wada
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 JP58123465A priority Critical patent/JPS6015184A/ja
Publication of JPS6015184A publication Critical patent/JPS6015184A/ja
Priority to US07/481,692 priority patent/US5044793A/en
Publication of JPH0452224B2 publication Critical patent/JPH0452224B2/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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/38—Electromagnetic means
    • 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
    • B41J9/44—Control for hammer-impression mechanisms
    • B41J9/48—Control for hammer-impression mechanisms for deciding or adjusting hammer-drive energy

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Impact Printers (AREA)
JP58123465A 1983-07-08 1983-07-08 印字ハンマ Granted JPS6015184A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58123465A JPS6015184A (ja) 1983-07-08 1983-07-08 印字ハンマ
US07/481,692 US5044793A (en) 1983-07-08 1990-02-20 Hammer device having adjustable striking force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58123465A JPS6015184A (ja) 1983-07-08 1983-07-08 印字ハンマ

Publications (2)

Publication Number Publication Date
JPS6015184A JPS6015184A (ja) 1985-01-25
JPH0452224B2 true JPH0452224B2 (en]) 1992-08-21

Family

ID=14861298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58123465A Granted JPS6015184A (ja) 1983-07-08 1983-07-08 印字ハンマ

Country Status (2)

Country Link
US (1) US5044793A (en])
JP (1) JPS6015184A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105653A (ja) * 1985-11-05 1987-05-16 Canon Inc 記録装置
JPH04235070A (ja) * 1991-01-09 1992-08-24 Brother Ind Ltd 印字装置の印字ハンマーストローク調節装置
JP2000052599A (ja) * 1998-08-11 2000-02-22 Hitachi Koki Co Ltd 印刷装置のシャトル制御方法
US7963438B2 (en) * 2005-11-10 2011-06-21 Magtek, Inc. System and method for personalizing a card

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900094A (en) * 1973-05-10 1975-08-19 Lrc Inc Matrix printer with overlapping print dots
USRE29745E (en) * 1972-01-11 1978-08-29 Shinshu Seiki Kabushiki Kaisha Printer
US3964384A (en) * 1974-03-11 1976-06-22 Sperry Rand Corporation High speed printing mechanism
IT1159898B (it) * 1978-07-13 1987-03-04 Olivetti & Co Spa Dispositivo di stampa per macchina per scrivere o simili macchine per ufficio
JPS55123487A (en) * 1979-03-16 1980-09-22 Nec Corp Printing mechanism
JPS57109678A (en) * 1980-12-27 1982-07-08 Ricoh Co Ltd Plunger type printing hammer
US4557192A (en) * 1981-05-26 1985-12-10 International Business Machines Corporation Self restoring pivoting means and print hammer using same
US4491069A (en) * 1982-07-13 1985-01-01 Brother Kogyo Kabushiki Kaisha Printing hammer driver mechanism
JPS60120076A (ja) * 1983-12-05 1985-06-27 Canon Inc 印字ハンマ
US4603985A (en) * 1984-06-21 1986-08-05 International Business Machines Corporation Backstop and damping apparatus for actuator

Also Published As

Publication number Publication date
US5044793A (en) 1991-09-03
JPS6015184A (ja) 1985-01-25

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