JPH0313863Y2 - - Google Patents
Info
- Publication number
- JPH0313863Y2 JPH0313863Y2 JP18602784U JP18602784U JPH0313863Y2 JP H0313863 Y2 JPH0313863 Y2 JP H0313863Y2 JP 18602784 U JP18602784 U JP 18602784U JP 18602784 U JP18602784 U JP 18602784U JP H0313863 Y2 JPH0313863 Y2 JP H0313863Y2
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- coil
- magnet
- objective lens
- base
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 20
- 230000002265 prevention Effects 0.000 claims description 4
- 230000005534 acoustic noise Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Mechanical Optical Scanning Systems (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18602784U JPH0313863Y2 (US06534493-20030318-C00166.png) | 1984-12-06 | 1984-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18602784U JPH0313863Y2 (US06534493-20030318-C00166.png) | 1984-12-06 | 1984-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61101813U JPS61101813U (US06534493-20030318-C00166.png) | 1986-06-28 |
| JPH0313863Y2 true JPH0313863Y2 (US06534493-20030318-C00166.png) | 1991-03-28 |
Family
ID=30743488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18602784U Expired JPH0313863Y2 (US06534493-20030318-C00166.png) | 1984-12-06 | 1984-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313863Y2 (US06534493-20030318-C00166.png) |
-
1984
- 1984-12-06 JP JP18602784U patent/JPH0313863Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61101813U (US06534493-20030318-C00166.png) | 1986-06-28 |
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