JPH0190195U - - Google Patents
Info
- Publication number
- JPH0190195U JPH0190195U JP18368087U JP18368087U JPH0190195U JP H0190195 U JPH0190195 U JP H0190195U JP 18368087 U JP18368087 U JP 18368087U JP 18368087 U JP18368087 U JP 18368087U JP H0190195 U JPH0190195 U JP H0190195U
- Authority
- JP
- Japan
- Prior art keywords
- head
- magnetic
- disk
- positioning mechanism
- rail
- 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
- Moving Of Heads (AREA)
Description
第１図は本考案の磁気デイスク装置のＨＤＡ内
部を示す縦断面図、第２図は従来装置のＨＤＡ内
部を示す縦断面図である。
１０：磁気デイスク、２０：磁気ヘツド、３０
：内部循環フイルタ、４０：ヘツド位置決め機構
、５０：ベアリング、５１：永久磁石、６０：レ
ール、７０：ＨＤＡベース、８０：ボイスコイル
モータ。
FIG. 1 is a vertical cross-sectional view showing the inside of the HDA of the magnetic disk device of the present invention, and FIG. 2 is a vertical cross-sectional view showing the inside of the HDA of a conventional device. 10: Magnetic disk, 20: Magnetic head, 30
: Internal circulation filter, 40: Head positioning mechanism, 50: Bearing, 51: Permanent magnet, 60: Rail, 70: HDA base, 80: Voice coil motor.
Claims (1)
行うための磁気ヘツドと、上記磁気ヘツドを保持
し目的トラツクに移動しかつ位置決めするための
ヘツド位置決め機構を密封容器内に組立てたヘツ
ドデイスクアセンブリを使用する磁気デイスク装
置において、上記ヘツド位置決め機構のベアリン
グとレールの摺動部近傍に永久磁石を設けること
を特徴とする磁気デイスク装置。 A head in which a disk-shaped magnetic recording medium, a magnetic head for reading and writing information, and a head positioning mechanism for holding, moving and positioning the magnetic head to a target track are assembled in a sealed container. A magnetic disk device using a disk assembly, characterized in that a permanent magnet is provided in the vicinity of a sliding portion between a bearing and a rail of the head positioning mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18368087U JPH0190195U (en) | 1987-12-01 | 1987-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18368087U JPH0190195U (en) | 1987-12-01 | 1987-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190195U true JPH0190195U (en) | 1989-06-14 |
Family
ID=31475093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18368087U Pending JPH0190195U (en) | 1987-12-01 | 1987-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190195U (en) |
-
1987
- 1987-12-01 JP JP18368087U patent/JPH0190195U/ja active Pending
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