JPS6411381A - Motion converting mechanism - Google Patents

Motion converting mechanism

Info

Publication number
JPS6411381A
JPS6411381A JP62167400A JP16740087A JPS6411381A JP S6411381 A JPS6411381 A JP S6411381A JP 62167400 A JP62167400 A JP 62167400A JP 16740087 A JP16740087 A JP 16740087A JP S6411381 A JPS6411381 A JP S6411381A
Authority
JP
Japan
Prior art keywords
operating member
leaf spring
movable
parallel
leaf springs
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
JP62167400A
Other languages
Japanese (ja)
Inventor
Atsuo Sakaida
Yoshiyuki Ikezaki
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP62167400A priority Critical patent/JPS6411381A/en
Publication of JPS6411381A publication Critical patent/JPS6411381A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification

Landscapes

  • Impact Printers (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

PURPOSE:To perform a high speed motion by increasing the rigidities of both leaf springs except a section adjacent to an operating member clamping unit in a motion converting mechanism for relatively displacing two leaf springs disposed in parallel along its disposing direction to incline an operating member secured to its end. CONSTITUTION:When a voltage is applied to a piezoelectric element 5 to be elongated in a direction of an arrow A, an interlock 14 is moved in parallel with an elongating direction in a state that supported by both upper and lower links 8, 9. Thus, a tiltable element 17 is tilted in a direction of an arrow B at the sixth hinge 16 of a second support 4 as a fulcrum, and a movable leaf spring 18 is extruded in parallel with a stationary leaf spring 19. The elastic deforming part 18a of the end of the movable leaf spring is elastically defored with a small radius of curvature, a rotary moment is generated at the wire supporting arm 20 of the operating member to obtain the stroke of a printing wire 21. Most of the whole length of both the leaf springs is enhance in its rigidity by equalizing their thicknesses, their vibrations are suppressed, the intrinsic vibration frequencies of the whole movable sections are enhanced, the moving periods of the movable sections are shortened to perform their high speed motions.
JP62167400A 1987-07-03 1987-07-03 Motion converting mechanism Pending JPS6411381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62167400A JPS6411381A (en) 1987-07-03 1987-07-03 Motion converting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62167400A JPS6411381A (en) 1987-07-03 1987-07-03 Motion converting mechanism

Publications (1)

Publication Number Publication Date
JPS6411381A true JPS6411381A (en) 1989-01-13

Family

ID=15848999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62167400A Pending JPS6411381A (en) 1987-07-03 1987-07-03 Motion converting mechanism

Country Status (1)

Country Link
JP (1) JPS6411381A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010022159A (en) * 2008-07-11 2010-01-28 Akita Univ Operation conversion type displacement magnifying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010022159A (en) * 2008-07-11 2010-01-28 Akita Univ Operation conversion type displacement magnifying device

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