JPH0419615Y2 - - Google Patents
Info
- Publication number
- JPH0419615Y2 JPH0419615Y2 JP1984170613U JP17061384U JPH0419615Y2 JP H0419615 Y2 JPH0419615 Y2 JP H0419615Y2 JP 1984170613 U JP1984170613 U JP 1984170613U JP 17061384 U JP17061384 U JP 17061384U JP H0419615 Y2 JPH0419615 Y2 JP H0419615Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- focusing
- tracking
- lens holder
- support
- 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 12
- 238000005476 soldering Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984170613U JPH0419615Y2 (fr) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984170613U JPH0419615Y2 (fr) | 1984-11-09 | 1984-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186823U JPS6186823U (fr) | 1986-06-06 |
| JPH0419615Y2 true JPH0419615Y2 (fr) | 1992-05-06 |
Family
ID=30728321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984170613U Expired JPH0419615Y2 (fr) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419615Y2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0452815Y2 (fr) * | 1986-06-13 | 1992-12-11 | ||
| JP2602855B2 (ja) * | 1987-11-30 | 1997-04-23 | 株式会社東芝 | 対物レンズ駆動装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255423A (en) * | 1975-10-31 | 1977-05-06 | Olympus Optical Co Ltd | Information detection head of information reader |
| JPS5864649A (ja) * | 1981-10-13 | 1983-04-18 | Matsushita Electric Ind Co Ltd | 対物レンズ駆動装置 |
| JPS59221839A (ja) * | 1983-05-31 | 1984-12-13 | Matsushita Electric Ind Co Ltd | 光デイスクプレ−ヤの対物レンズ保持装置 |
| JPS59221840A (ja) * | 1983-05-31 | 1984-12-13 | Matsushita Electric Ind Co Ltd | 光デイスクプレ−ヤの対物レンズ駆動装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59130236U (ja) * | 1983-02-17 | 1984-09-01 | 赤井電機株式会社 | 光ピツクアツプのアクチユエ−タ |
-
1984
- 1984-11-09 JP JP1984170613U patent/JPH0419615Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255423A (en) * | 1975-10-31 | 1977-05-06 | Olympus Optical Co Ltd | Information detection head of information reader |
| JPS5864649A (ja) * | 1981-10-13 | 1983-04-18 | Matsushita Electric Ind Co Ltd | 対物レンズ駆動装置 |
| JPS59221839A (ja) * | 1983-05-31 | 1984-12-13 | Matsushita Electric Ind Co Ltd | 光デイスクプレ−ヤの対物レンズ保持装置 |
| JPS59221840A (ja) * | 1983-05-31 | 1984-12-13 | Matsushita Electric Ind Co Ltd | 光デイスクプレ−ヤの対物レンズ駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6186823U (fr) | 1986-06-06 |
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