JPS63181113U - - Google Patents
Info
- Publication number
- JPS63181113U JPS63181113U JP6982987U JP6982987U JPS63181113U JP S63181113 U JPS63181113 U JP S63181113U JP 6982987 U JP6982987 U JP 6982987U JP 6982987 U JP6982987 U JP 6982987U JP S63181113 U JPS63181113 U JP S63181113U
- Authority
- JP
- Japan
- Prior art keywords
- tracking
- magnetic poles
- coil
- coil bobbin
- optical pickup
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987069829U JPH0538411Y2 (pl) | 1987-05-11 | 1987-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987069829U JPH0538411Y2 (pl) | 1987-05-11 | 1987-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63181113U true JPS63181113U (pl) | 1988-11-22 |
| JPH0538411Y2 JPH0538411Y2 (pl) | 1993-09-29 |
Family
ID=30910913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987069829U Expired - Lifetime JPH0538411Y2 (pl) | 1987-05-11 | 1987-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538411Y2 (pl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052937A (ja) * | 1983-06-25 | 1985-03-26 | ドイチエ・トムソン−ブラント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 半径方向に作用するトラッキング装置 |
-
1987
- 1987-05-11 JP JP1987069829U patent/JPH0538411Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052937A (ja) * | 1983-06-25 | 1985-03-26 | ドイチエ・トムソン−ブラント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 半径方向に作用するトラッキング装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0538411Y2 (pl) | 1993-09-29 |