JPS6168382U - - Google Patents
Info
- Publication number
- JPS6168382U JPS6168382U JP15343584U JP15343584U JPS6168382U JP S6168382 U JPS6168382 U JP S6168382U JP 15343584 U JP15343584 U JP 15343584U JP 15343584 U JP15343584 U JP 15343584U JP S6168382 U JPS6168382 U JP S6168382U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic drum
- magnetic
- drum
- storage device
- utility
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の磁気ドラム記憶装置の実施例
を示す磁気ドラムと駆動モータの関係を示す正面
図、第２図は同全体の斜視図、第３図は磁気ヘツ
ドと磁気ドラムの関係を示す正面図、第４図は磁
気ドラムと磁気デイスクの記憶容量特性を示すグ
ラフ、第５図Ａ，Ｂは磁気デイスク記憶装置を示
す正面図と平面図、第６図Ａ，Ｂは磁気ドラム記
憶装置を示す平面図と正面図である。
１１…磁気ドラム、１１ｋ…磁気記録面、１２
…駆動モータ、１３…モータ収納凹部、１５…駆
動孔、１６…回転軸、２２…キヤリツジ、２３…
磁気ヘツド、２５…パルスモータ。
FIG. 1 is a front view showing the relationship between the magnetic drum and the drive motor showing an embodiment of the magnetic drum storage device of the present invention, FIG. 2 is a perspective view of the entire device, and FIG. 3 is the relationship between the magnetic head and the magnetic drum. 4 is a graph showing storage capacity characteristics of magnetic drums and magnetic disks. FIGS. 5A and B are front views and plan views showing magnetic disk storage devices. FIGS. 6A and B are magnetic drum storage devices. FIG. 2 is a plan view and a front view showing the device. 11...Magnetic drum, 11k...Magnetic recording surface, 12
... Drive motor, 13... Motor housing recess, 15... Drive hole, 16... Rotating shaft, 22... Carriage, 23...
Magnetic head, 25...pulse motor.
Claims (1)
回転駆動し、この磁気ドラムの磁気記録面に沿わ
せて、記録再生ヘツドを移動させるようにした磁
気ドラム記憶装置において、上記磁気ドラムの内
側に、該磁気ドラムを回転駆動する駆動モータを
配設したことを特徴とする磁気ドラム記憶装置。 (2) 実用新案登録請求の範囲第１項において、
磁気ドラムの直径は５インチ以下である磁気ドラ
ム記憶装置。[Claims for Utility Model Registration] (1) A magnetic drum memory in which a magnetic drum having a magnetic recording surface on its outer peripheral surface is rotationally driven, and a recording/reproducing head is moved along the magnetic recording surface of the magnetic drum. A magnetic drum storage device, characterized in that a drive motor for rotationally driving the magnetic drum is disposed inside the magnetic drum. (2) In paragraph 1 of the claims for utility model registration,
A magnetic drum storage device in which the diameter of the magnetic drum is 5 inches or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15343584U JPS6168382U (en) | 1984-10-11 | 1984-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15343584U JPS6168382U (en) | 1984-10-11 | 1984-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6168382U true JPS6168382U (en) | 1986-05-10 |
Family
ID=30711457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15343584U Pending JPS6168382U (en) | 1984-10-11 | 1984-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6168382U (en) |
-
1984
- 1984-10-11 JP JP15343584U patent/JPS6168382U/ja active Pending