JPH0587393B2 - - Google Patents

Info

Publication number
JPH0587393B2
JPH0587393B2 JP7483085A JP7483085A JPH0587393B2 JP H0587393 B2 JPH0587393 B2 JP H0587393B2 JP 7483085 A JP7483085 A JP 7483085A JP 7483085 A JP7483085 A JP 7483085A JP H0587393 B2 JPH0587393 B2 JP H0587393B2
Authority
JP
Japan
Prior art keywords
piezoelectric
electrostrictive
printing
force
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 - Lifetime
Application number
JP7483085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61233559A (ja
Inventor
Tadayasu Uchikawa
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP7483085A priority Critical patent/JPS61233559A/ja
Publication of JPS61233559A publication Critical patent/JPS61233559A/ja
Publication of JPH0587393B2 publication Critical patent/JPH0587393B2/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
    • B41J2/295—Actuators for print wires using piezoelectric elements

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Impact Printers (AREA)
JP7483085A 1985-04-09 1985-04-09 圧電式ハンマ Granted JPS61233559A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7483085A JPS61233559A (ja) 1985-04-09 1985-04-09 圧電式ハンマ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7483085A JPS61233559A (ja) 1985-04-09 1985-04-09 圧電式ハンマ

Publications (2)

Publication Number Publication Date
JPS61233559A JPS61233559A (ja) 1986-10-17
JPH0587393B2 true JPH0587393B2 (https=) 1993-12-16

Family

ID=13558637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7483085A Granted JPS61233559A (ja) 1985-04-09 1985-04-09 圧電式ハンマ

Country Status (1)

Country Link
JP (1) JPS61233559A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046872A (en) * 1988-10-31 1991-09-10 Ibm Corporation Printer actuated by piezoelectrically generated shock wave
JP2806414B2 (ja) * 1992-08-18 1998-09-30 富士通株式会社 電気機械変換アクチュエータおよび印字ヘッド

Also Published As

Publication number Publication date
JPS61233559A (ja) 1986-10-17

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