JPS6327297Y2 - - Google Patents
Info
- Publication number
- JPS6327297Y2 JPS6327297Y2 JP10134983U JP10134983U JPS6327297Y2 JP S6327297 Y2 JPS6327297 Y2 JP S6327297Y2 JP 10134983 U JP10134983 U JP 10134983U JP 10134983 U JP10134983 U JP 10134983U JP S6327297 Y2 JPS6327297 Y2 JP S6327297Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnet
- focus
- radial
- coil
- 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
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000005415 magnetization Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10134983U JPS6012824U (ja) | 1983-06-30 | 1983-06-30 | 光ピツクアツプのアクチユエ−タ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10134983U JPS6012824U (ja) | 1983-06-30 | 1983-06-30 | 光ピツクアツプのアクチユエ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6012824U JPS6012824U (ja) | 1985-01-28 |
| JPS6327297Y2 true JPS6327297Y2 (enrdf_load_stackoverflow) | 1988-07-25 |
Family
ID=30239365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10134983U Granted JPS6012824U (ja) | 1983-06-30 | 1983-06-30 | 光ピツクアツプのアクチユエ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012824U (enrdf_load_stackoverflow) |
-
1983
- 1983-06-30 JP JP10134983U patent/JPS6012824U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6012824U (ja) | 1985-01-28 |
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