JPS63138698U - - Google Patents
Info
- Publication number
- JPS63138698U JPS63138698U JP3136587U JP3136587U JPS63138698U JP S63138698 U JPS63138698 U JP S63138698U JP 3136587 U JP3136587 U JP 3136587U JP 3136587 U JP3136587 U JP 3136587U JP S63138698 U JPS63138698 U JP S63138698U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- spindle
- housing
- magnet
- spindle hub
- 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
- Rotational Drive Of Disk (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案の一実施例を示す側断面図であ
る。
１……ベースプレート、２……スピンドルモー
タ、３……キヤリツジ、４……カバー、５……ス
ピンドルシヤフト、６……ハウジング、７，８…
…軸受、９……スピンドルハブ、１０……磁性流
体、シール、１１……永久磁石、１２……ステー
タ、１３……ヨーク、１４……磁気デイスク群、
１５……クランプリング、１６……磁気ヘツド、
１７……磁気シールド板。
FIG. 1 is a side sectional view showing an embodiment of the present invention. 1... Base plate, 2... Spindle motor, 3... Carriage, 4... Cover, 5... Spindle shaft, 6... Housing, 7, 8...
... bearing, 9 ... spindle hub, 10 ... magnetic fluid, seal, 11 ... permanent magnet, 12 ... stator, 13 ... yoke, 14 ... magnetic disk group,
15... Clamp ring, 16... Magnetic head,
17...Magnetic shield plate.
Claims (1)
の玉軸受を介して前記ハウジングに支持されて回
転するスピンドル回転機構と、該スピンドル回転
機構に固着されたスピンドルハブと、該スピンド
ルハブの内側に設けられたモータマグネツトと、
前記ハウジングに前記モータマグネツトに対応し
て設けられた電機子と、前記スピンドルハブに搭
載され情報が記録される磁気デイスク群と、前記
情報を記録再生する磁気ヘツドとを有する磁気デ
イスク装置において、前記モータマグネツト近傍
に磁気シールド板を設けたことを特徴とする磁気
デイスク装置。 A housing fixed to a base plate, a spindle rotation mechanism that is supported by the housing through two ball bearings and rotates, a spindle hub fixed to the spindle rotation mechanism, and a motor provided inside the spindle hub. magnet and
A magnetic disk device comprising: an armature provided in the housing corresponding to the motor magnet; a group of magnetic disks mounted on the spindle hub on which information is recorded; and a magnetic head for recording and reproducing the information. A magnetic disk device characterized in that a magnetic shield plate is provided near the motor magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3136587U JPS63138698U (en) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3136587U JPS63138698U (en) | 1987-03-03 | 1987-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138698U true JPS63138698U (en) | 1988-09-13 |
Family
ID=30837030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3136587U Pending JPS63138698U (en) | 1987-03-03 | 1987-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138698U (en) |
-
1987
- 1987-03-03 JP JP3136587U patent/JPS63138698U/ja active Pending
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