JPH0450195B2 - - Google Patents

Info

Publication number
JPH0450195B2
JPH0450195B2 JP62028535A JP2853587A JPH0450195B2 JP H0450195 B2 JPH0450195 B2 JP H0450195B2 JP 62028535 A JP62028535 A JP 62028535A JP 2853587 A JP2853587 A JP 2853587A JP H0450195 B2 JPH0450195 B2 JP H0450195B2
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
JP62028535A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63194956A (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 JP62028535A priority Critical patent/JPS63194956A/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 JPS63194956A publication Critical patent/JPS63194956A/ja
Publication of JPH0450195B2 publication Critical patent/JPH0450195B2/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)
JP62028535A 1987-02-09 1987-02-09 印字ヘツド Granted JPS63194956A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62028535A JPS63194956A (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
JP62028535A JPS63194956A (ja) 1987-02-09 1987-02-09 印字ヘツド

Publications (2)

Publication Number Publication Date
JPS63194956A JPS63194956A (ja) 1988-08-12
JPH0450195B2 true JPH0450195B2 (en]) 1992-08-13

Family

ID=12251361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62028535A Granted JPS63194956A (ja) 1987-02-09 1987-02-09 印字ヘツド

Country Status (1)

Country Link
JP (1) JPS63194956A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0265092U (en]) * 1988-10-31 1990-05-16

Also Published As

Publication number Publication date
JPS63194956A (ja) 1988-08-12

Similar Documents

Publication Publication Date Title
US4736131A (en) Linear motor driving device
JPH1190867A (ja) マイクロマニピュレータ
US5005994A (en) Printing head of wire-dot impact printer
EP1512888B1 (en) Lever-arm displacement-increasing device
US4622484A (en) Piezoelectric relay with a piezoelectric longitudinal effect actuator
JPH0450195B2 (en])
JPS59178986A (ja) 機械的増幅機構
JPH0450194B2 (en])
JPH0616758Y2 (ja) 印字ハンマ
JPS63218370A (ja) 印字ハンマ
JPH0519914B2 (en])
JPS63218369A (ja) 印字ハンマ
JP2844717B2 (ja) ドットインパクト式プリンタ印字ハンマ
JPH0482116B2 (en])
TWI857576B (zh) 壓電致動裝置
JPH09121574A (ja) リニア駆動機構
JPH0520276B2 (en])
JPH02119277A (ja) 圧電素子変位増幅機構
JP2794756B2 (ja) ミラー駆動用圧電アクチュエータ
JPH0438177A (ja) 圧電アクチユエータ
JPS60245481A (ja) 圧電型アクチュエータ
JPH0746908B2 (ja) 位置決め装置
JP2913685B2 (ja) 圧電アクチュエター
JPH0746909B2 (ja) 位置決め装置
JPS6334635B2 (en])

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term