JPH0411391B2 - - Google Patents

Info

Publication number
JPH0411391B2
JPH0411391B2 JP57208812A JP20881282A JPH0411391B2 JP H0411391 B2 JPH0411391 B2 JP H0411391B2 JP 57208812 A JP57208812 A JP 57208812A JP 20881282 A JP20881282 A JP 20881282A JP H0411391 B2 JPH0411391 B2 JP H0411391B2
Authority
JP
Japan
Prior art keywords
leaf spring
printing head
maraging steel
age hardening
hardening treatment
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
JP57208812A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5998869A (ja
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 filed Critical
Priority to JP20881282A priority Critical patent/JPS5998869A/ja
Publication of JPS5998869A publication Critical patent/JPS5998869A/ja
Publication of JPH0411391B2 publication Critical patent/JPH0411391B2/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
    • B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control

Landscapes

  • Impact Printers (AREA)
  • Electromagnets (AREA)
JP20881282A 1982-11-29 1982-11-29 インパクト型ドツト印字ヘツド Granted JPS5998869A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20881282A JPS5998869A (ja) 1982-11-29 1982-11-29 インパクト型ドツト印字ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20881282A JPS5998869A (ja) 1982-11-29 1982-11-29 インパクト型ドツト印字ヘツド

Publications (2)

Publication Number Publication Date
JPS5998869A JPS5998869A (ja) 1984-06-07
JPH0411391B2 true JPH0411391B2 (en]) 1992-02-28

Family

ID=16562528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20881282A Granted JPS5998869A (ja) 1982-11-29 1982-11-29 インパクト型ドツト印字ヘツド

Country Status (1)

Country Link
JP (1) JPS5998869A (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348917A (en) * 1976-10-18 1978-05-02 Hitachi Ltd Print wire
JPS5433122A (en) * 1977-08-17 1979-03-10 Hitachi Ltd Printing wire for dot matrix printer*and method of making said wire

Also Published As

Publication number Publication date
JPS5998869A (ja) 1984-06-07

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