JPS626581Y2 - - Google Patents
Info
- Publication number
- JPS626581Y2 JPS626581Y2 JP11625677U JP11625677U JPS626581Y2 JP S626581 Y2 JPS626581 Y2 JP S626581Y2 JP 11625677 U JP11625677 U JP 11625677U JP 11625677 U JP11625677 U JP 11625677U JP S626581 Y2 JPS626581 Y2 JP S626581Y2
- Authority
- JP
- Japan
- Prior art keywords
- disk
- optical
- section
- guide
- recording
- 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 55
- 239000000758 substrate Substances 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11625677U JPS626581Y2 (ko) | 1977-08-29 | 1977-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11625677U JPS626581Y2 (ko) | 1977-08-29 | 1977-08-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5441611U JPS5441611U (ko) | 1979-03-20 |
JPS626581Y2 true JPS626581Y2 (ko) | 1987-02-16 |
Family
ID=29068632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11625677U Expired JPS626581Y2 (ko) | 1977-08-29 | 1977-08-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS626581Y2 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57181436A (en) * | 1981-05-01 | 1982-11-08 | Toshiba Corp | Optical disc device |
JPS58109835U (ja) * | 1982-01-18 | 1983-07-26 | パイオニア株式会社 | 光学式デイスクプレ−ヤのピツクアツプ角度調整機構 |
-
1977
- 1977-08-29 JP JP11625677U patent/JPS626581Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5441611U (ko) | 1979-03-20 |
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