JPH0450194B2 - - Google Patents

Info

Publication number
JPH0450194B2
JPH0450194B2 JP62028534A JP2853487A JPH0450194B2 JP H0450194 B2 JPH0450194 B2 JP H0450194B2 JP 62028534 A JP62028534 A JP 62028534A JP 2853487 A JP2853487 A JP 2853487A JP H0450194 B2 JPH0450194 B2 JP H0450194B2
Authority
JP
Japan
Prior art keywords
hinge
piezoelectric element
arm
print head
hinges
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
JP62028534A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63194955A (ja
Inventor
Takashi Oota
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 JP62028534A priority Critical patent/JPS63194955A/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 JPS63194955A publication Critical patent/JPS63194955A/ja
Publication of JPH0450194B2 publication Critical patent/JPH0450194B2/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)
JP62028534A 1987-02-09 1987-02-09 印字ヘツド Granted JPS63194955A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62028534A JPS63194955A (ja) 1987-02-09 1987-02-09 印字ヘツド
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
JP62028534A JPS63194955A (ja) 1987-02-09 1987-02-09 印字ヘツド

Publications (2)

Publication Number Publication Date
JPS63194955A JPS63194955A (ja) 1988-08-12
JPH0450194B2 true JPH0450194B2 (en]) 1992-08-13

Family

ID=12251333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62028534A Granted JPS63194955A (ja) 1987-02-09 1987-02-09 印字ヘツド

Country Status (1)

Country Link
JP (1) JPS63194955A (en])

Also Published As

Publication number Publication date
JPS63194955A (ja) 1988-08-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term