JPS576470A - Servo-information detecting system of magnetic disk - Google Patents
Servo-information detecting system of magnetic diskInfo
- Publication number
- JPS576470A JPS576470A JP7971580A JP7971580A JPS576470A JP S576470 A JPS576470 A JP S576470A JP 7971580 A JP7971580 A JP 7971580A JP 7971580 A JP7971580 A JP 7971580A JP S576470 A JPS576470 A JP S576470A
- Authority
- JP
- Japan
- Prior art keywords
- external force
- servo
- magnetic disk
- influenced
- eliminating
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
- G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7971580A JPS576470A (en) | 1980-06-13 | 1980-06-13 | Servo-information detecting system of magnetic disk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7971580A JPS576470A (en) | 1980-06-13 | 1980-06-13 | Servo-information detecting system of magnetic disk |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS576470A true JPS576470A (en) | 1982-01-13 |
JPS6215944B2 JPS6215944B2 (enrdf_load_stackoverflow) | 1987-04-09 |
Family
ID=13697894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7971580A Granted JPS576470A (en) | 1980-06-13 | 1980-06-13 | Servo-information detecting system of magnetic disk |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS576470A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63237268A (ja) * | 1987-03-25 | 1988-10-03 | Hitachi Ltd | 磁気ディスク装置 |
US5801907A (en) * | 1993-12-17 | 1998-09-01 | Fujitsu Limited | Magnetic disk drive with automatic actuator and locking structure |
-
1980
- 1980-06-13 JP JP7971580A patent/JPS576470A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63237268A (ja) * | 1987-03-25 | 1988-10-03 | Hitachi Ltd | 磁気ディスク装置 |
US5801907A (en) * | 1993-12-17 | 1998-09-01 | Fujitsu Limited | Magnetic disk drive with automatic actuator and locking structure |
Also Published As
Publication number | Publication date |
---|---|
JPS6215944B2 (enrdf_load_stackoverflow) | 1987-04-09 |
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