JPS60132671U - magnetic disk device - Google Patents
magnetic disk deviceInfo
- Publication number
- JPS60132671U JPS60132671U JP1943684U JP1943684U JPS60132671U JP S60132671 U JPS60132671 U JP S60132671U JP 1943684 U JP1943684 U JP 1943684U JP 1943684 U JP1943684 U JP 1943684U JP S60132671 U JPS60132671 U JP S60132671U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- disk device
- hub
- outer periphery
- magnetic
- 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
- Holding Or Fastening Of Disk On Rotational Shaft (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図は従来の磁気ディスク装置の一例を示す部分断面
図、第２図は従来の磁気ディスク装置の一例を示す簡略
構成図、第３図は本考案による磁気ディスク装置の一実
施例を示す簡略構成図である。
１・・・スピンドル軸、２．１１・・・ハブ、３・・・
スペーサリング、４・・・磁気ディスク、７・・・垂直
凹部、８．９・・・通気孔、１３・・・らせん状凹部。
なお、図 −中同一又は相当部分には同一符号を用い
ている。FIG. 1 is a partial sectional view showing an example of a conventional magnetic disk device, FIG. 2 is a simplified configuration diagram showing an example of a conventional magnetic disk device, and FIG. 3 is a diagram showing an embodiment of a magnetic disk device according to the present invention. It is a simplified configuration diagram. 1...Spindle shaft, 2.11...Hub, 3...
Spacer ring, 4...Magnetic disk, 7...Vertical recess, 8.9...Vent hole, 13...Spiral recess. In addition, the same symbols are used for the same or corresponding parts in the figures.
Claims (1)
ィスクを備え、スピンドルと一体に゛回転するハブを有
する磁気ディスク装置において、上記ハブの外周側面に
らせん状凹部を設けたことを特徴とする磁気ディスク装
置。A magnetic disk device comprising a plurality of magnetic disks mounted at intervals on the outer periphery and having a hub that rotates integrally with a spindle, characterized in that a spiral recess is provided on the outer periphery side of the hub. magnetic disk device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1943684U JPS60132671U (en) | 1984-02-14 | 1984-02-14 | magnetic disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1943684U JPS60132671U (en) | 1984-02-14 | 1984-02-14 | magnetic disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60132671U true JPS60132671U (en) | 1985-09-04 |
Family
ID=30509018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1943684U Pending JPS60132671U (en) | 1984-02-14 | 1984-02-14 | magnetic disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60132671U (en) |
-
1984
- 1984-02-14 JP JP1943684U patent/JPS60132671U/en active Pending
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