JPH0524749B2 - - Google Patents
Info
- Publication number
- JPH0524749B2 JPH0524749B2 JP60224421A JP22442185A JPH0524749B2 JP H0524749 B2 JPH0524749 B2 JP H0524749B2 JP 60224421 A JP60224421 A JP 60224421A JP 22442185 A JP22442185 A JP 22442185A JP H0524749 B2 JPH0524749 B2 JP H0524749B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- piezoelectric element
- clamp
- element holding
- drive
- 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
Links
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 8
- 238000003475 lamination Methods 0.000 claims description 5
- 230000008602 contraction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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
- H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
- H02N2/023—Inchworm motors
Landscapes
- Control Of Position Or Direction (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60224421A JPS6285682A (ja) | 1985-10-07 | 1985-10-07 | 圧電駆動機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60224421A JPS6285682A (ja) | 1985-10-07 | 1985-10-07 | 圧電駆動機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285682A JPS6285682A (ja) | 1987-04-20 |
| JPH0524749B2 true JPH0524749B2 (en]) | 1993-04-08 |
Family
ID=16813515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60224421A Granted JPS6285682A (ja) | 1985-10-07 | 1985-10-07 | 圧電駆動機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285682A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5017820A (en) * | 1990-04-23 | 1991-05-21 | Rockwell International Corporation | Piezoelectric rotary union system |
| DK0453826T3 (da) * | 1990-04-27 | 1995-04-03 | Rockwell International Corp | Robotled |
| US5068566A (en) * | 1990-06-04 | 1991-11-26 | Rockwell International Corporation | Electric traction motor |
| FR2854284B1 (fr) * | 2003-04-28 | 2005-06-03 | Centre Nat Rech Scient | Moteur piezoelectrique permettant au moins deux degres de liberte, en rotation et en deplacement lineaire |
| US7646137B2 (en) | 2004-06-11 | 2010-01-12 | Fujinon Corporation | Actuator and its control method and lens device |
-
1985
- 1985-10-07 JP JP60224421A patent/JPS6285682A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6285682A (ja) | 1987-04-20 |
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