JPS6070920U - magnetic disk - Google Patents
magnetic diskInfo
- Publication number
- JPS6070920U JPS6070920U JP16213283U JP16213283U JPS6070920U JP S6070920 U JPS6070920 U JP S6070920U JP 16213283 U JP16213283 U JP 16213283U JP 16213283 U JP16213283 U JP 16213283U JP S6070920 U JPS6070920 U JP S6070920U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- concentric
- recording
- utility
- scope
- 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
Landscapes
- Magnetic Record Carriers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はアドレストラックパターンの模式的説明図、第
２図はヘッドアクセス機構の概略を示す模式図、第３図
はフォトカップラの配置説明図を、それぞれ顕わす。
主な図番の説明、Ｄ・・・磁気ディスク、Ｌ・・・ライ
ン。FIG. 1 is a schematic diagram of an address track pattern, FIG. 2 is a schematic diagram of a head access mechanism, and FIG. 3 is a diagram of a photocoupler arrangement. Explanation of main drawing numbers, D...Magnetic disk, L...Line.
Claims (1)
心円状アドレストラックパターンを形成して成る磁気デ
ィスク。A magnetic disk that has a plurality of concentric address track patterns with different reflectances formed on the opposite surface from the recording/reproducing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16213283U JPS6070920U (en) | 1983-10-19 | 1983-10-19 | magnetic disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16213283U JPS6070920U (en) | 1983-10-19 | 1983-10-19 | magnetic disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6070920U true JPS6070920U (en) | 1985-05-20 |
Family
ID=30356121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16213283U Pending JPS6070920U (en) | 1983-10-19 | 1983-10-19 | magnetic disk |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6070920U (en) |
-
1983
- 1983-10-19 JP JP16213283U patent/JPS6070920U/en active Pending
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