JPH01140623U - - Google Patents
Info
- Publication number
- JPH01140623U JPH01140623U JP3682988U JP3682988U JPH01140623U JP H01140623 U JPH01140623 U JP H01140623U JP 3682988 U JP3682988 U JP 3682988U JP 3682988 U JP3682988 U JP 3682988U JP H01140623 U JPH01140623 U JP H01140623U
- Authority
- JP
- Japan
- Prior art keywords
- case
- shutter
- opening
- optical pickup
- objective lens
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lens Barrels (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3682988U JPH01140623U (enExample) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3682988U JPH01140623U (enExample) | 1988-03-17 | 1988-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140623U true JPH01140623U (enExample) | 1989-09-26 |
Family
ID=31263417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3682988U Pending JPH01140623U (enExample) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140623U (enExample) |
-
1988
- 1988-03-17 JP JP3682988U patent/JPH01140623U/ja active Pending