JPH067476Y2 - ディスク状記録媒体のセンタコア - Google Patents
ディスク状記録媒体のセンタコアInfo
- Publication number
- JPH067476Y2 JPH067476Y2 JP6246688U JP6246688U JPH067476Y2 JP H067476 Y2 JPH067476 Y2 JP H067476Y2 JP 6246688 U JP6246688 U JP 6246688U JP 6246688 U JP6246688 U JP 6246688U JP H067476 Y2 JPH067476 Y2 JP H067476Y2
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- center
- disk
- center core
- core
- 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
- 239000002184 metal Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 239000011162 core material Substances 0.000 description 46
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 238000000465 moulding Methods 0.000 description 3
- 101700004678 SLIT3 Proteins 0.000 description 2
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6246688U JPH067476Y2 (ja) | 1988-05-12 | 1988-05-12 | ディスク状記録媒体のセンタコア |
| US07/349,550 US4983439A (en) | 1988-05-12 | 1989-05-09 | Method of manufacturing a recording medium and recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6246688U JPH067476Y2 (ja) | 1988-05-12 | 1988-05-12 | ディスク状記録媒体のセンタコア |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01165943U JPH01165943U (en]) | 1989-11-21 |
| JPH067476Y2 true JPH067476Y2 (ja) | 1994-02-23 |
Family
ID=31288074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6246688U Expired - Lifetime JPH067476Y2 (ja) | 1988-05-12 | 1988-05-12 | ディスク状記録媒体のセンタコア |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067476Y2 (en]) |
-
1988
- 1988-05-12 JP JP6246688U patent/JPH067476Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01165943U (en]) | 1989-11-21 |
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