JPS61145332U - - Google Patents
Info
- Publication number
- JPS61145332U JPS61145332U JP2626485U JP2626485U JPS61145332U JP S61145332 U JPS61145332 U JP S61145332U JP 2626485 U JP2626485 U JP 2626485U JP 2626485 U JP2626485 U JP 2626485U JP S61145332 U JPS61145332 U JP S61145332U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- optical head
- tracking
- optical
- supports
- 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 description 14
- 230000007246 mechanism Effects 0.000 claims description 8
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985026264U JPH0728581Y2 (ja) | 1985-02-27 | 1985-02-27 | 光ヘッド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985026264U JPH0728581Y2 (ja) | 1985-02-27 | 1985-02-27 | 光ヘッド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61145332U true JPS61145332U (fr) | 1986-09-08 |
| JPH0728581Y2 JPH0728581Y2 (ja) | 1995-06-28 |
Family
ID=30522108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985026264U Expired - Lifetime JPH0728581Y2 (ja) | 1985-02-27 | 1985-02-27 | 光ヘッド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728581Y2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623626U (fr) * | 1985-06-21 | 1987-01-10 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221837A (ja) * | 1983-05-31 | 1984-12-13 | Nec Home Electronics Ltd | 光ピツクアツプのアクチユエ−タ |
-
1985
- 1985-02-27 JP JP1985026264U patent/JPH0728581Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221837A (ja) * | 1983-05-31 | 1984-12-13 | Nec Home Electronics Ltd | 光ピツクアツプのアクチユエ−タ |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623626U (fr) * | 1985-06-21 | 1987-01-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728581Y2 (ja) | 1995-06-28 |