JP2507315Y2 - 光学式デイスクプレ−ヤのレンズホルダ - Google Patents
光学式デイスクプレ−ヤのレンズホルダInfo
- Publication number
- JP2507315Y2 JP2507315Y2 JP1985186555U JP18655585U JP2507315Y2 JP 2507315 Y2 JP2507315 Y2 JP 2507315Y2 JP 1985186555 U JP1985186555 U JP 1985186555U JP 18655585 U JP18655585 U JP 18655585U JP 2507315 Y2 JP2507315 Y2 JP 2507315Y2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- support plate
- holder
- lens support
- lens holder
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985186555U JP2507315Y2 (ja) | 1985-12-02 | 1985-12-02 | 光学式デイスクプレ−ヤのレンズホルダ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985186555U JP2507315Y2 (ja) | 1985-12-02 | 1985-12-02 | 光学式デイスクプレ−ヤのレンズホルダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6294422U JPS6294422U (enrdf_load_stackoverflow) | 1987-06-16 |
| JP2507315Y2 true JP2507315Y2 (ja) | 1996-08-14 |
Family
ID=31136214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985186555U Expired - Lifetime JP2507315Y2 (ja) | 1985-12-02 | 1985-12-02 | 光学式デイスクプレ−ヤのレンズホルダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507315Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL178915C (nl) * | 1976-01-16 | 1986-06-02 | Philips Nv | Automatisch optisch focusseersysteem. |
| JPS6093122U (ja) * | 1983-11-30 | 1985-06-25 | ソニー株式会社 | 光学ピツクアツプ |
-
1985
- 1985-12-02 JP JP1985186555U patent/JP2507315Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6294422U (enrdf_load_stackoverflow) | 1987-06-16 |