JPS5945165A - Impact type printing head - Google Patents

Impact type printing head

Info

Publication number
JPS5945165A
JPS5945165A JP15490682A JP15490682A JPS5945165A JP S5945165 A JPS5945165 A JP S5945165A JP 15490682 A JP15490682 A JP 15490682A JP 15490682 A JP15490682 A JP 15490682A JP S5945165 A JPS5945165 A JP S5945165A
Authority
JP
Japan
Prior art keywords
wire
printing head
printing
coupling
electric
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.)
Pending
Application number
JP15490682A
Other languages
Japanese (ja)
Inventor
Izumi Fukui
Takeshige Hamatsuki
Takeshi Yano
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 JP15490682A priority Critical patent/JPS5945165A/en
Publication of JPS5945165A publication Critical patent/JPS5945165A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, 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 piezo-electric elements

Abstract

PURPOSE:To miniaturize an impact type printing head as well as reduce the consumption of power by a method in which the printing head is made up of a piezo-electric element to generate dimensional strains, a wire to make printing by receiving the striking force, and a spring to press the coupling part on the power transmission part. CONSTITUTION:When a drive voltage is applied to an electrode 5, a piezoelectric element 4 extends in the direction of arrow A as shown by a broken line. A dimensional strain is then generated in the element 4, a striking force acts on the coupling part 14 of a wire 10 through a power transmission part 8, and the wire 10 slides along a guide hole 12 and moves in the direction of arrow B as shown by broken line for printing action. Afterwards, the wire 10 and the coupling part 14 are returned to the position at the time of non-printing by the compression stress of the coil spring 16. Since the piezo-electric element 4 is used as the drive means of the wire, the size of the printing head can thus be miniaturized as compared with the conventional ones, and the consumption of electric power can also be reduced.
JP15490682A 1982-09-06 1982-09-06 Impact type printing head Pending JPS5945165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15490682A JPS5945165A (en) 1982-09-06 1982-09-06 Impact type printing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15490682A JPS5945165A (en) 1982-09-06 1982-09-06 Impact type printing head

Publications (1)

Publication Number Publication Date
JPS5945165A true JPS5945165A (en) 1984-03-13

Family

ID=15594540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15490682A Pending JPS5945165A (en) 1982-09-06 1982-09-06 Impact type printing head

Country Status (1)

Country Link
JP (1) JPS5945165A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177124A (en) * 1984-09-21 1986-04-19 Nec Kansai Ltd Displacement magnifying mechanism
JPS61183556U (en) * 1985-05-09 1986-11-15
JPS62111440A (en) * 1985-11-11 1987-05-22 Hitachi Ltd Wafer holding device
JPS639466A (en) * 1986-07-01 1988-01-16 Akuto Giken Kk Pinball automatic projector using laminated type electrorestriction actuator
JPS63307960A (en) * 1987-06-09 1988-12-15 Brother Ind Ltd Motion conversion mechanism of piezoelectric element
JPH04222194A (en) * 1990-03-20 1992-08-12 Deutsche Thomson Brandt Gmbh Communication equipment between plural electronic equipments
JPH058965U (en) * 1991-07-15 1993-02-05 ニベツクス株式会社 Drive mechanism

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177124A (en) * 1984-09-21 1986-04-19 Nec Kansai Ltd Displacement magnifying mechanism
JPS61183556U (en) * 1985-05-09 1986-11-15
JPH0436137Y2 (en) * 1985-05-09 1992-08-26
JPS62111440A (en) * 1985-11-11 1987-05-22 Hitachi Ltd Wafer holding device
JPS639466A (en) * 1986-07-01 1988-01-16 Akuto Giken Kk Pinball automatic projector using laminated type electrorestriction actuator
JPH0450834B2 (en) * 1986-07-01 1992-08-17 Akuto Giken Kk
JPS63307960A (en) * 1987-06-09 1988-12-15 Brother Ind Ltd Motion conversion mechanism of piezoelectric element
JPH04222194A (en) * 1990-03-20 1992-08-12 Deutsche Thomson Brandt Gmbh Communication equipment between plural electronic equipments
JPH058965U (en) * 1991-07-15 1993-02-05 ニベツクス株式会社 Drive mechanism

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