JPH0450567Y2 - - Google Patents
Info
- Publication number
- JPH0450567Y2 JPH0450567Y2 JP7907185U JP7907185U JPH0450567Y2 JP H0450567 Y2 JPH0450567 Y2 JP H0450567Y2 JP 7907185 U JP7907185 U JP 7907185U JP 7907185 U JP7907185 U JP 7907185U JP H0450567 Y2 JPH0450567 Y2 JP H0450567Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical means
- movable holder
- control coil
- center
- flat plate
- 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 31
- 238000001514 detection method Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel 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 |
|---|---|---|---|
| JP7907185U JPH0450567Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7907185U JPH0450567Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-05-27 | 1985-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61195526U JPS61195526U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-12-05 |
| JPH0450567Y2 true JPH0450567Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-11-30 |
Family
ID=30623640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7907185U Expired JPH0450567Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450567Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012230745A (ja) * | 2011-04-27 | 2012-11-22 | Funai Electric Co Ltd | 光ピックアップ装置 |
-
1985
- 1985-05-27 JP JP7907185U patent/JPH0450567Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61195526U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-12-05 |