JPH0810873Y2 - 光ディスクプレーヤの回転駆動機構 - Google Patents
光ディスクプレーヤの回転駆動機構Info
- Publication number
- JPH0810873Y2 JPH0810873Y2 JP1985063694U JP6369485U JPH0810873Y2 JP H0810873 Y2 JPH0810873 Y2 JP H0810873Y2 JP 1985063694 U JP1985063694 U JP 1985063694U JP 6369485 U JP6369485 U JP 6369485U JP H0810873 Y2 JPH0810873 Y2 JP H0810873Y2
- Authority
- JP
- Japan
- Prior art keywords
- disk
- disc
- optical
- optical disk
- spindle shaft
- 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 62
- 238000003825 pressing Methods 0.000 claims description 15
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000006249 magnetic particle Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985063694U JPH0810873Y2 (ja) | 1985-04-29 | 1985-04-29 | 光ディスクプレーヤの回転駆動機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985063694U JPH0810873Y2 (ja) | 1985-04-29 | 1985-04-29 | 光ディスクプレーヤの回転駆動機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61182944U JPS61182944U (enrdf_load_stackoverflow) | 1986-11-14 |
| JPH0810873Y2 true JPH0810873Y2 (ja) | 1996-03-29 |
Family
ID=30594085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985063694U Expired - Lifetime JPH0810873Y2 (ja) | 1985-04-29 | 1985-04-29 | 光ディスクプレーヤの回転駆動機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810873Y2 (enrdf_load_stackoverflow) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152988U (enrdf_load_stackoverflow) * | 1974-10-22 | 1976-04-22 | ||
| JPS6020195Y2 (ja) * | 1976-04-09 | 1985-06-17 | 日本ビクター株式会社 | デイスククランプ装置 |
| JPS55173110U (enrdf_load_stackoverflow) * | 1979-05-31 | 1980-12-12 | ||
| JPS5814385A (ja) * | 1981-07-20 | 1983-01-27 | Toshiba Corp | デジタルデイスクプレ−ヤ装置 |
| JPS59138090U (ja) * | 1983-03-05 | 1984-09-14 | アルプス電気株式会社 | 情報シ−ト挾持装置 |
| JPS6161655U (enrdf_load_stackoverflow) * | 1984-09-27 | 1986-04-25 |
-
1985
- 1985-04-29 JP JP1985063694U patent/JPH0810873Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61182944U (enrdf_load_stackoverflow) | 1986-11-14 |
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