JPS6229624U - - Google Patents
Info
- Publication number
- JPS6229624U JPS6229624U JP11960785U JP11960785U JPS6229624U JP S6229624 U JPS6229624 U JP S6229624U JP 11960785 U JP11960785 U JP 11960785U JP 11960785 U JP11960785 U JP 11960785U JP S6229624 U JPS6229624 U JP S6229624U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- outer peripheral
- magnetic disk
- flexible disk
- portions
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図は本考案の磁気デイスクの一実施例の分
解図、第２図は本考案の対象とする磁気デイスク
の基本的構造を示す断面図である。
１……基盤、２……フレキシブルデイスク、３
……溝部、４……支持体、５……磁性層、６……
微細孔、６ａ……内周リブ部分、６ｂ……外周リ
ブ部分、７……中心孔、８……記録領域。
FIG. 1 is an exploded view of one embodiment of the magnetic disk of the present invention, and FIG. 2 is a sectional view showing the basic structure of the magnetic disk to which the present invention is applied. 1...Base, 2...Flexible disk, 3
...Groove, 4...Support, 5...Magnetic layer, 6...
Fine hole, 6a... Inner circumferential rib portion, 6b... Outer circumferential rib portion, 7... Center hole, 8... Recording area.
Claims (1)
分に接着されたフレキシブルデイスクとよりなる
磁気デイスクにおいて、該フレキシブルデイスク
の内周および外周の部分で且つ記録再生領域以外
の環状部分に前記溝と連通する複数の微細孔を設
けたことを特徴とする磁気デイスク。 In a magnetic disk consisting of a base having a groove and a flexible disk adhered to the inner and outer peripheral rib portions of the groove, the groove and the annular portion at the inner and outer peripheral portions of the flexible disk and other than the recording/reproducing area are provided. A magnetic disk characterized by having a plurality of communicating fine holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11960785U JPH0445130Y2 (en) | 1985-08-03 | 1985-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11960785U JPH0445130Y2 (en) | 1985-08-03 | 1985-08-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6229624U true JPS6229624U (en) | 1987-02-23 |
| JPH0445130Y2 JPH0445130Y2 (en) | 1992-10-23 |
Family
ID=31007136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11960785U Expired JPH0445130Y2 (en) | 1985-08-03 | 1985-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445130Y2 (en) |
-
1985
- 1985-08-03 JP JP11960785U patent/JPH0445130Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445130Y2 (en) | 1992-10-23 |