JPS6168383U - - Google Patents
Info
- Publication number
- JPS6168383U JPS6168383U JP7554585U JP7554585U JPS6168383U JP S6168383 U JPS6168383 U JP S6168383U JP 7554585 U JP7554585 U JP 7554585U JP 7554585 U JP7554585 U JP 7554585U JP S6168383 U JPS6168383 U JP S6168383U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic drum
- magnetic
- recording
- storage device
- drum
- 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
- Magnetic Record Carriers (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、磁気ヘツドと磁気ドラムの関係を示す正
面図、第２図は同全体の斜視図、第３図は磁気ド
ラムと駆動モータ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 an embodiment of the magnetic drum storage device of the present invention, showing the relationship between the magnetic head and the magnetic drum, Fig. 2 is a perspective view of the whole, and Fig. 3 is the relationship between the magnetic drum and the drive motor. FIG. 4 is a graph showing the storage capacity characteristics of magnetic drums and magnetic disks. FIGS. 5A and B are front views and plan views of magnetic disk storage devices. FIGS. 6A and B are magnetic drum FIG. 2 is a plan view and a front view showing a storage 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、上記記録再生ヘツド
を磁気ドラムの幅方向に位置を異ならせて複数個
設け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 plurality of the recording/reproducing heads are provided at different positions in the width direction of 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7554585U JPS6168383U (en) | 1985-05-21 | 1985-05-21 | |
| US06/865,872 US4754352A (en) | 1985-05-21 | 1986-05-21 | Magnetic drum recording apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7554585U JPS6168383U (en) | 1985-05-21 | 1985-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6168383U true JPS6168383U (en) | 1986-05-10 |
Family
ID=30616865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7554585U Pending JPS6168383U (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6168383U (en) |
-
1985
- 1985-05-21 JP JP7554585U patent/JPS6168383U/ja active Pending