JPH0322673B2 - - Google Patents
Info
- Publication number
- JPH0322673B2 JPH0322673B2 JP58193553A JP19355383A JPH0322673B2 JP H0322673 B2 JPH0322673 B2 JP H0322673B2 JP 58193553 A JP58193553 A JP 58193553A JP 19355383 A JP19355383 A JP 19355383A JP H0322673 B2 JPH0322673 B2 JP H0322673B2
- Authority
- JP
- Japan
- Prior art keywords
- stepping motor
- head
- head positioning
- track
- magnetic
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 17
- 238000013500 data storage Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 101000610551 Homo sapiens Prominin-1 Proteins 0.000 description 1
- 102100040120 Prominin-1 Human genes 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 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
- G11B5/59627—Aligning for runout, eccentricity or offset compensation
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19355383A JPS6085474A (ja) | 1983-10-18 | 1983-10-18 | 磁気記録再生装置のヘツド位置決め装置 |
US06/658,299 US4622603A (en) | 1983-10-07 | 1984-10-05 | Head positioning system for magnetic recording/playback apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19355383A JPS6085474A (ja) | 1983-10-18 | 1983-10-18 | 磁気記録再生装置のヘツド位置決め装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6085474A JPS6085474A (ja) | 1985-05-14 |
JPH0322673B2 true JPH0322673B2 (ko) | 1991-03-27 |
Family
ID=16309960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19355383A Granted JPS6085474A (ja) | 1983-10-07 | 1983-10-18 | 磁気記録再生装置のヘツド位置決め装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6085474A (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63140468A (ja) * | 1986-12-03 | 1988-06-13 | Fuji Electric Co Ltd | デイスク記憶装置のヘツド停止位置制御装置 |
JP2591856B2 (ja) * | 1990-10-02 | 1997-03-19 | 群馬日本電気株式会社 | フロッピィディスク装置 |
ES2124407T3 (es) * | 1994-01-11 | 1999-02-01 | Bosch Gmbh Robert | Procedimiento de correccion entre el angulo de fase electrico y el angulo de salida mecanico de un motor paso a paso. |
JPH0824025A (ja) * | 1994-07-11 | 1996-01-30 | Sankyo Sogyo:Kk | ランドセル |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6022780A (ja) * | 1983-07-19 | 1985-02-05 | Nec Corp | フロツピイデイスク装置 |
-
1983
- 1983-10-18 JP JP19355383A patent/JPS6085474A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6022780A (ja) * | 1983-07-19 | 1985-02-05 | Nec Corp | フロツピイデイスク装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6085474A (ja) | 1985-05-14 |
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