JPS63176922U - - Google Patents
Info
- Publication number
- JPS63176922U JPS63176922U JP372587U JP372587U JPS63176922U JP S63176922 U JPS63176922 U JP S63176922U JP 372587 U JP372587 U JP 372587U JP 372587 U JP372587 U JP 372587U JP S63176922 U JPS63176922 U JP S63176922U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- spindle
- magnetic
- rounded
- recording
- 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)
Description
第１図は本考案の磁気デイスク装置の一実施例
を示す部分断面正面図、第２図は第１図中の磁気
デイスクを詳細に示す断面正面図、第３図は従来
の磁気デイスクの断面正面図である。
１…スピンドルハブ、２…磁気デイスク、５…
磁気ヘツド、１１…スピンドル。
Fig. 1 is a partially sectional front view showing an embodiment of the magnetic disk device of the present invention, Fig. 2 is a sectional front view showing details of the magnetic disk in Fig. 1, and Fig. 3 is a sectional view of a conventional magnetic disk. It is a front view. 1...Spindle hub, 2...Magnetic disk, 5...
Magnetic head, 11... spindle.
Claims (1)
情報記録再生用の磁気ヘツドとを具備する磁気デ
イスク装置において、前記磁気デイスクの内径部
の端面形状をラウンド形状としたことを特徴とす
る磁気デイスク装置。 a spindle that supports and rotates the magnetic disk;
1. A magnetic disk device comprising a magnetic head for recording and reproducing information, characterized in that an end face of an inner diameter portion of the magnetic disk is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372587U JPS63176922U (en) | 1987-01-13 | 1987-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372587U JPS63176922U (en) | 1987-01-13 | 1987-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63176922U true JPS63176922U (en) | 1988-11-16 |
Family
ID=30783747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP372587U Pending JPS63176922U (en) | 1987-01-13 | 1987-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63176922U (en) |
-
1987
- 1987-01-13 JP JP372587U patent/JPS63176922U/ja active Pending