JPH0410607B2 - - Google Patents
Info
- Publication number
- JPH0410607B2 JPH0410607B2 JP57218025A JP21802582A JPH0410607B2 JP H0410607 B2 JPH0410607 B2 JP H0410607B2 JP 57218025 A JP57218025 A JP 57218025A JP 21802582 A JP21802582 A JP 21802582A JP H0410607 B2 JPH0410607 B2 JP H0410607B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration wave
- lens
- fixed body
- vibration
- circuit
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 description 10
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Focusing (AREA)
- Lens Barrels (AREA)
- Automatic Focus Adjustment (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57218025A JPS59107309A (ja) | 1982-12-13 | 1982-12-13 | 振動波モ−タを用いたレンズ駆動装置 |
| US06/554,634 US4560263A (en) | 1982-12-03 | 1983-11-23 | Drive system for a vibration wave motor for lens control |
| DE19833343756 DE3343756A1 (de) | 1982-12-03 | 1983-12-02 | Antriebssystem fuer einen vibrationswellenmotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57218025A JPS59107309A (ja) | 1982-12-13 | 1982-12-13 | 振動波モ−タを用いたレンズ駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107309A JPS59107309A (ja) | 1984-06-21 |
| JPH0410607B2 true JPH0410607B2 (enrdf_load_stackoverflow) | 1992-02-25 |
Family
ID=16713450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57218025A Granted JPS59107309A (ja) | 1982-12-03 | 1982-12-13 | 振動波モ−タを用いたレンズ駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107309A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59213286A (ja) * | 1983-05-14 | 1984-12-03 | Shinsei Kogyo:Kk | 超音波モータ |
| JPS6022481A (ja) * | 1983-07-18 | 1985-02-04 | Shinsei Kogyo:Kk | 超音波モータ |
| JPS6318974A (ja) * | 1986-07-11 | 1988-01-26 | Agency Of Ind Science & Technol | 表面波モ−タの位置決め制御方式 |
| DE69224341T2 (de) * | 1991-04-26 | 1998-05-28 | Seiko Instr Inc | Ultraschallmotor |
| JP3269223B2 (ja) * | 1993-10-15 | 2002-03-25 | 株式会社ニコン | 超音波モータと振動検出器とを備えた装置 |
| JPH07274559A (ja) * | 1994-03-30 | 1995-10-20 | Fanuc Ltd | 圧電式リニアアクチュエータ |
-
1982
- 1982-12-13 JP JP57218025A patent/JPS59107309A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59107309A (ja) | 1984-06-21 |
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