JPH048169B2 - - Google Patents

Info

Publication number
JPH048169B2
JPH048169B2 JP58238276A JP23827683A JPH048169B2 JP H048169 B2 JPH048169 B2 JP H048169B2 JP 58238276 A JP58238276 A JP 58238276A JP 23827683 A JP23827683 A JP 23827683A JP H048169 B2 JPH048169 B2 JP H048169B2
Authority
JP
Japan
Prior art keywords
base
ring
piezoelectric element
piezoelectric elements
recess
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 - Lifetime
Application number
JP58238276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60131139A (ja
Inventor
Sadao Sugyama
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP58238276A priority Critical patent/JPS60131139A/ja
Publication of JPS60131139A publication Critical patent/JPS60131139A/ja
Publication of JPH048169B2 publication Critical patent/JPH048169B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP58238276A 1983-12-17 1983-12-17 微小回転装置 Granted JPS60131139A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58238276A JPS60131139A (ja) 1983-12-17 1983-12-17 微小回転装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58238276A JPS60131139A (ja) 1983-12-17 1983-12-17 微小回転装置

Publications (2)

Publication Number Publication Date
JPS60131139A JPS60131139A (ja) 1985-07-12
JPH048169B2 true JPH048169B2 (enrdf_load_stackoverflow) 1992-02-14

Family

ID=17027778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58238276A Granted JPS60131139A (ja) 1983-12-17 1983-12-17 微小回転装置

Country Status (1)

Country Link
JP (1) JPS60131139A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688187B2 (ja) * 1986-12-19 1994-11-09 キヤノン株式会社 回転駆動装置

Also Published As

Publication number Publication date
JPS60131139A (ja) 1985-07-12

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