JPS6364812B2 - - Google Patents
Info
- Publication number
- JPS6364812B2 JPS6364812B2 JP56206601A JP20660181A JPS6364812B2 JP S6364812 B2 JPS6364812 B2 JP S6364812B2 JP 56206601 A JP56206601 A JP 56206601A JP 20660181 A JP20660181 A JP 20660181A JP S6364812 B2 JPS6364812 B2 JP S6364812B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- track
- current
- writing
- servo signal
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000010363 phase shift Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/596—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20660181A JPS58108067A (ja) | 1981-12-21 | 1981-12-21 | サ−ボ信号の書込み方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20660181A JPS58108067A (ja) | 1981-12-21 | 1981-12-21 | サ−ボ信号の書込み方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58108067A JPS58108067A (ja) | 1983-06-28 |
JPS6364812B2 true JPS6364812B2 (de) | 1988-12-13 |
Family
ID=16526088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20660181A Granted JPS58108067A (ja) | 1981-12-21 | 1981-12-21 | サ−ボ信号の書込み方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58108067A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62195714A (ja) * | 1986-02-21 | 1987-08-28 | Fuji Photo Film Co Ltd | ヘツド位置検出媒体 |
JPS63211116A (ja) * | 1987-02-27 | 1988-09-02 | Toshiba Corp | 磁気ディスク装置のサーボパターン書込み方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6334111Y2 (de) * | 1980-10-24 | 1988-09-09 |
-
1981
- 1981-12-21 JP JP20660181A patent/JPS58108067A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58108067A (ja) | 1983-06-28 |
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