JPS63218370A - 印字ハンマ - Google Patents

印字ハンマ

Info

Publication number
JPS63218370A
JPS63218370A JP62052327A JP5232787A JPS63218370A JP S63218370 A JPS63218370 A JP S63218370A JP 62052327 A JP62052327 A JP 62052327A JP 5232787 A JP5232787 A JP 5232787A JP S63218370 A JPS63218370 A JP S63218370A
Authority
JP
Japan
Prior art keywords
hinge
piezoelectric element
arm
hinges
printing
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.)
Granted
Application number
JP62052327A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0469550B2 (enrdf_load_stackoverflow
Inventor
Takashi Ota
孝 太田
Tadayasu Uchikawa
内川　忠保
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
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62052327A priority Critical patent/JPS63218370A/ja
Priority to US07/153,371 priority patent/US4886382A/en
Priority to EP88101877A priority patent/EP0285766B1/en
Priority to DE8888101877T priority patent/DE3870298D1/de
Publication of JPS63218370A publication Critical patent/JPS63218370A/ja
Publication of JPH0469550B2 publication Critical patent/JPH0469550B2/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

  • Impact Printers (AREA)
JP62052327A 1987-02-09 1987-03-06 印字ハンマ Granted JPS63218370A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62052327A JPS63218370A (ja) 1987-03-06 1987-03-06 印字ハンマ
US07/153,371 US4886382A (en) 1987-02-09 1988-02-08 Printing hammer comprising two hinge parts coupling an arm to a base member on both sides of a hinge coupling the arm to a piezoelectric actuator
EP88101877A EP0285766B1 (en) 1987-02-09 1988-02-09 Printing hammer provided with a piezoelectric actuator
DE8888101877T DE3870298D1 (de) 1987-02-09 1988-02-09 Druckhammer mit piezoelektrischem betaetiger.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62052327A JPS63218370A (ja) 1987-03-06 1987-03-06 印字ハンマ

Publications (2)

Publication Number Publication Date
JPS63218370A true JPS63218370A (ja) 1988-09-12
JPH0469550B2 JPH0469550B2 (enrdf_load_stackoverflow) 1992-11-06

Family

ID=12911698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62052327A Granted JPS63218370A (ja) 1987-02-09 1987-03-06 印字ハンマ

Country Status (1)

Country Link
JP (1) JPS63218370A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0469550B2 (enrdf_load_stackoverflow) 1992-11-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term