JPH0132200Y2 - - Google Patents
Info
- Publication number
- JPH0132200Y2 JPH0132200Y2 JP294685U JP294685U JPH0132200Y2 JP H0132200 Y2 JPH0132200 Y2 JP H0132200Y2 JP 294685 U JP294685 U JP 294685U JP 294685 U JP294685 U JP 294685U JP H0132200 Y2 JPH0132200 Y2 JP H0132200Y2
- Authority
- JP
- Japan
- Prior art keywords
- collet
- magnetic material
- floppy disk
- circumferential surface
- disk drive
- 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
- 239000000696 magnetic material Substances 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP294685U JPH0132200Y2 (en, 2012) | 1985-01-16 | 1985-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP294685U JPH0132200Y2 (en, 2012) | 1985-01-16 | 1985-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121552U JPS61121552U (en, 2012) | 1986-07-31 |
| JPH0132200Y2 true JPH0132200Y2 (en, 2012) | 1989-10-03 |
Family
ID=30477101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP294685U Expired JPH0132200Y2 (en, 2012) | 1985-01-16 | 1985-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0132200Y2 (en, 2012) |
-
1985
- 1985-01-16 JP JP294685U patent/JPH0132200Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61121552U (en, 2012) | 1986-07-31 |
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