JPH02113856U - - Google Patents
Info
- Publication number
- JPH02113856U JPH02113856U JP2253589U JP2253589U JPH02113856U JP H02113856 U JPH02113856 U JP H02113856U JP 2253589 U JP2253589 U JP 2253589U JP 2253589 U JP2253589 U JP 2253589U JP H02113856 U JPH02113856 U JP H02113856U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- data
- magnetic disk
- servo
- magnetic head
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
Description
第１図は本考案の一実施例に係る磁気デイスク
装置の要部の構成を示す図、第２図は第１図に示
す各磁気ヘツドの配置を示す図、第３図は従来の
磁気デイスク装置を示す図、第４図は第３図に示
す各磁気ヘツドの配置を示す図である。
１……サーボ面、３……サーボヘツド、５……
データ面、７……データヘツド、９……キヤリツ
ジ、１１……ピボツト、１３……ＶＣＭ、２１…
…内周用データヘツド、２３……外周用データヘ
ツド。
FIG. 1 is a diagram showing the configuration of the main parts of a magnetic disk device according to an embodiment of the present invention, FIG. 2 is a diagram showing the arrangement of each magnetic head shown in FIG. 1, and FIG. 3 is a diagram showing a conventional magnetic disk device. FIG. 4 is a diagram showing the apparatus and the arrangement of each magnetic head shown in FIG. 3. 1... Servo surface, 3... Servo head, 5...
Data surface, 7... Data head, 9... Carriage, 11... Pivot, 13... VCM, 21...
... Data head for inner circumference, 23... Data head for outer circumference.
Claims (1)
イスク装置において、 磁気デイスクから位置情報を読み取るサーボ用
磁気ヘツドと、 磁気デイスクに対してデータの書込読取を行う
複数のデータ用磁気ヘツドと、 前記サーボ用磁気ヘツドと前記複数のデータ用
磁気ヘツドを搭載し、これらの磁気ヘツドを所定
の前記磁気デイスクに対向させて回動可能なキヤ
リツジとを具備し、 前記サーボ用磁気ヘツドが所定の前記磁気デイ
スクの全範囲を移動した場合、 前記各データ用磁気ヘツドが、前記サーボ用磁
気ヘツドに連動して移動し、前記各データ用磁気
ヘツドで所定の前記磁気デイスクの全範囲を移動
するように、前記サーボ用磁気ヘツドの移動半径
と前記各データ用磁気ヘツドの移動半径とを異な
らせて前記キヤリツジ上に設けたことを特徴とす
る磁気デイスク装置。[Scope of Claim for Utility Model Registration] A magnetic disk device equipped with a rotary carriage mechanism, including a servo magnetic head that reads position information from a magnetic disk, and a plurality of data magnets that read and write data to and from the magnetic disk. a carriage on which the servo magnetic head and the plurality of data magnetic heads are mounted, and which is rotatable with these magnetic heads facing a predetermined magnetic disk; When the entire range of the predetermined magnetic disk is moved, each of the data magnetic heads moves in conjunction with the servo magnetic head, and each data magnetic head moves the entire range of the predetermined magnetic disk. A magnetic disk device characterized in that a radius of movement of the servo magnetic head and a radius of movement of each of the data magnetic heads are provided on the carriage so as to be different from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2253589U JPH02113856U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2253589U JPH02113856U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113856U true JPH02113856U (en) | 1990-09-12 |
Family
ID=31240740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2253589U Pending JPH02113856U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113856U (en) |
-
1989
- 1989-02-28 JP JP2253589U patent/JPH02113856U/ja active Pending
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