JPH0255466U - - Google Patents
Info
- Publication number
- JPH0255466U JPH0255466U JP13290488U JP13290488U JPH0255466U JP H0255466 U JPH0255466 U JP H0255466U JP 13290488 U JP13290488 U JP 13290488U JP 13290488 U JP13290488 U JP 13290488U JP H0255466 U JPH0255466 U JP H0255466U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- magnetic sheets
- magnetic
- diameters
- fan
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 2
Landscapes
- Magnetic Record Carriers (AREA)
Description
第１図は本考案の磁気記憶媒体の一実施例の構
成を示す縦断面図、第２図は第１図の磁気シート
の１枚の透視図、第３図ａおよびｂは磁気シート
とその回転方法を示す断面図。
１０…磁気シート、１１…扇形切り欠き部、２
０…保護カバー。
FIG. 1 is a longitudinal sectional view showing the structure of an embodiment of the magnetic storage medium of the present invention, FIG. 2 is a perspective view of one of the magnetic sheets shown in FIG. 1, and FIGS. A sectional view showing a rotation method. 10... Magnetic sheet, 11... Fan-shaped cutout, 2
0...Protective cover.
Claims (1)
直径が互いに異なる複数枚の磁気シートを、前記
穴の直径の順に重ねて保護カバーに収容して成る
ことを特徴とする磁気記憶媒体。 1. A magnetic storage medium comprising a plurality of magnetic sheets each having a fan-shaped cutout and having holes in the center of the magnetic sheets having different diameters, stacked one on top of the other in the order of the diameters of the holes and housed in a protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13290488U JPH0255466U (en) | 1988-10-11 | 1988-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13290488U JPH0255466U (en) | 1988-10-11 | 1988-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255466U true JPH0255466U (en) | 1990-04-20 |
Family
ID=31390294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13290488U Pending JPH0255466U (en) | 1988-10-11 | 1988-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255466U (en) |
-
1988
- 1988-10-11 JP JP13290488U patent/JPH0255466U/ja active Pending