JPH0441487Y2 - - Google Patents
Info
- Publication number
- JPH0441487Y2 JPH0441487Y2 JP1985077525U JP7752585U JPH0441487Y2 JP H0441487 Y2 JPH0441487 Y2 JP H0441487Y2 JP 1985077525 U JP1985077525 U JP 1985077525U JP 7752585 U JP7752585 U JP 7752585U JP H0441487 Y2 JPH0441487 Y2 JP H0441487Y2
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- magnet
- magnetic
- center core
- magnetic disk
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000006247 magnetic powder Substances 0.000 description 12
- 239000011247 coating layer Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985077525U JPH0441487Y2 (uk) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985077525U JPH0441487Y2 (uk) | 1985-05-24 | 1985-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61193560U JPS61193560U (uk) | 1986-12-02 |
| JPH0441487Y2 true JPH0441487Y2 (uk) | 1992-09-29 |
Family
ID=30620669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985077525U Expired JPH0441487Y2 (uk) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441487Y2 (uk) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107600A (en) * | 1976-03-08 | 1977-09-09 | Mitsubishi Electric Corp | Ferrite magnet |
| JPS5482098A (en) * | 1977-12-12 | 1979-06-29 | Mitsubishi Electric Corp | Ferrite magnet reinforcement |
| JPS59178661A (ja) * | 1983-03-29 | 1984-10-09 | Toshiba Corp | 磁気記録装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5699688U (uk) * | 1979-12-25 | 1981-08-06 |
-
1985
- 1985-05-24 JP JP1985077525U patent/JPH0441487Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107600A (en) * | 1976-03-08 | 1977-09-09 | Mitsubishi Electric Corp | Ferrite magnet |
| JPS5482098A (en) * | 1977-12-12 | 1979-06-29 | Mitsubishi Electric Corp | Ferrite magnet reinforcement |
| JPS59178661A (ja) * | 1983-03-29 | 1984-10-09 | Toshiba Corp | 磁気記録装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61193560U (uk) | 1986-12-02 |
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