JPS591184U - magnetic disk device - Google Patents
magnetic disk deviceInfo
- Publication number
- JPS591184U JPS591184U JP9543782U JP9543782U JPS591184U JP S591184 U JPS591184 U JP S591184U JP 9543782 U JP9543782 U JP 9543782U JP 9543782 U JP9543782 U JP 9543782U JP S591184 U JPS591184 U JP S591184U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- magnetic disk
- disk device
- housing
- hole
- 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
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図は本考案の一実施例を示す正面図、第２図は第１
図に示すスピンドルプーリーの詳細正面図、第３図は第
２図に示すスピンドルプーリー１こおけるフィン構造の
一例を示す部分詳細図、第４図はスピンドルプーリーに
おけるフィン構造の他 、・の例を示す部分詳
細図である。
′ １・・・ラビリンス部、２・・・上部軸受、３・
・・下部軸受、４・・・スピンドルプーリー、５・・・
スピンドルシャフト、６・・・磁気ディスク、７・・・
磁気ヘッド、８・・・クランプリング、９・・・スピン
ドル、１０・・・フィン、１１・・・スペーサーリング
、１２・・・呼吸用フィルタ、１３・・・循環フィルタ
、１４・・・スピンドルハブ、１５・・・ベースプレー
ト、１６・・・ハウジング、１７・・・ポジショナ組立
、１８・・・カバー、１９・・・穴、２０・・・フィン
、Ａ・・・エアーフロ一方向。Fig. 1 is a front view showing one embodiment of the present invention, and Fig. 2 is a front view showing an embodiment of the present invention.
Fig. 3 is a detailed front view of the spindle pulley shown in Fig. 3, a partial detailed view showing an example of the fin structure of the spindle pulley 1 shown in Fig. 2, and Fig. 4 shows an example of the fin structure of the spindle pulley. FIG. '1... Labyrinth part, 2... Upper bearing, 3...
...Lower bearing, 4...Spindle pulley, 5...
Spindle shaft, 6...magnetic disk, 7...
Magnetic head, 8... Clamp ring, 9... Spindle, 10... Fin, 11... Spacer ring, 12... Breathing filter, 13... Circulation filter, 14... Spindle hub , 15... Base plate, 16... Housing, 17... Positioner assembly, 18... Cover, 19... Hole, 20... Fin, A... Air flow in one direction.
Claims (1)
ドル回転機構部を上下二箇所に配置された軸受を介して
支持するとともに貫通穴を有するハウジングと、情報を
記憶するための磁気ディスクと、前記情報の記録再生の
ための磁気ヘッドと、前記磁気ディスクを支持するため
のスピシドルハ１ ブを回転させるためのスピンドルシ
ャフトと、前記スピンドルを回転させ、この回転により
前記貫通穴を介して前記ハウジング内部の空気を吸い出
すためのフィン構造を有するスピンドルプーリー゛とを
含むことを特徴とする磁気ディスク装置。“A spindle rotation mechanism including a spindle, a housing that supports the spindle rotation mechanism via bearings arranged at two upper and lower locations and has a through hole, a magnetic disk for storing information, and a recording of the information. a magnetic head for reproduction, a spindle shaft for rotating the spindle hub for supporting the magnetic disk, and a spindle shaft for rotating the spindle, and this rotation sucks out the air inside the housing through the through hole. What is claimed is: 1. A magnetic disk drive comprising: a spindle pulley having a fin structure. “
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9543782U JPS591184U (en) | 1982-06-25 | 1982-06-25 | magnetic disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9543782U JPS591184U (en) | 1982-06-25 | 1982-06-25 | magnetic disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591184U true JPS591184U (en) | 1984-01-06 |
Family
ID=30227910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9543782U Pending JPS591184U (en) | 1982-06-25 | 1982-06-25 | magnetic disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042974U (en) * | 1990-04-20 | 1992-01-10 |
-
1982
- 1982-06-25 JP JP9543782U patent/JPS591184U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042974U (en) * | 1990-04-20 | 1992-01-10 |
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