JPH042373U - - Google Patents
Info
- Publication number
- JPH042373U JPH042373U JP4169790U JP4169790U JPH042373U JP H042373 U JPH042373 U JP H042373U JP 4169790 U JP4169790 U JP 4169790U JP 4169790 U JP4169790 U JP 4169790U JP H042373 U JPH042373 U JP H042373U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- container
- metal plate
- disk body
- chamfer
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例の磁気デイスク体の
要部を拡大して示す部分断面図、第２図は従来の
磁気デイスク体を適用した磁気デイスクカセツト
の外観を示す平面図、第３図は第２図に示す磁気
デイスクカセツトの−線断面の中央部を拡大
して示す部分断面図、第４図は第３図の各半分の
要部を拡大して示す第１図相当図である。
１…容器、２…磁気デイスク体、３…金属板、
３Ａ…面取り部、５…磁気デイスク。
FIG. 1 is a partial sectional view showing an enlarged main part of a magnetic disk body according to an embodiment of the present invention, FIG. 2 is a plan view showing the external appearance of a magnetic disk cassette to which a conventional magnetic disk body is applied, and FIG. The figure is a partial sectional view showing an enlarged central part of the - line cross section of the magnetic disk cassette shown in Fig. 2, and Fig. 4 is an enlarged view corresponding to Fig. 1 showing the main parts of each half of Fig. 3. be. 1... Container, 2... Magnetic disk body, 3... Metal plate,
3A... Chamfered portion, 5... Magnetic disk.
Claims (1)
に回転自在に収納される磁気デイスク体において
、上記金属板における上記容器の内面に接触する
面側の外周端に面取り部が形成されていることを
特徴とする磁気デイスク体。 In a magnetic disk body having a metal plate supporting a magnetic disk and rotatably housed in a container, a chamfer is formed on the outer peripheral edge of the metal plate on the side of the surface that contacts the inner surface of the container. A magnetic disk body featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4169790U JPH042373U (en) | 1990-04-19 | 1990-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4169790U JPH042373U (en) | 1990-04-19 | 1990-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042373U true JPH042373U (en) | 1992-01-09 |
Family
ID=31552590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4169790U Pending JPH042373U (en) | 1990-04-19 | 1990-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042373U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61214182A (en) * | 1985-03-19 | 1986-09-24 | Hitachi Maxell Ltd | Magnetic disk body |
| JPH0237584A (en) * | 1988-07-28 | 1990-02-07 | Fuji Photo Film Co Ltd | Magnetic sheet jacket |
-
1990
- 1990-04-19 JP JP4169790U patent/JPH042373U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61214182A (en) * | 1985-03-19 | 1986-09-24 | Hitachi Maxell Ltd | Magnetic disk body |
| JPH0237584A (en) * | 1988-07-28 | 1990-02-07 | Fuji Photo Film Co Ltd | Magnetic sheet jacket |