JPS6228486B2 - - Google Patents
Info
- Publication number
- JPS6228486B2 JPS6228486B2 JP53056801A JP5680178A JPS6228486B2 JP S6228486 B2 JPS6228486 B2 JP S6228486B2 JP 53056801 A JP53056801 A JP 53056801A JP 5680178 A JP5680178 A JP 5680178A JP S6228486 B2 JPS6228486 B2 JP S6228486B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- rotary
- head
- voltage
- 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
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
- G11B5/584—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 tapes
- G11B5/588—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 tapes by controlling the position of the rotating heads
- G11B5/592—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 tapes by controlling the position of the rotating heads using bimorph elements supporting the heads
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Control Of Velocity Or Acceleration (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5680178A JPS54147818A (en) | 1978-05-12 | 1978-05-12 | Position control device of rotary heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5680178A JPS54147818A (en) | 1978-05-12 | 1978-05-12 | Position control device of rotary heads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54147818A JPS54147818A (en) | 1979-11-19 |
| JPS6228486B2 true JPS6228486B2 (enrdf_load_stackoverflow) | 1987-06-20 |
Family
ID=13037493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5680178A Granted JPS54147818A (en) | 1978-05-12 | 1978-05-12 | Position control device of rotary heads |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54147818A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH073688B2 (ja) * | 1989-09-11 | 1995-01-18 | 三菱電機株式会社 | 磁気再生装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650329B2 (enrdf_load_stackoverflow) * | 1972-05-22 | 1981-11-28 |
-
1978
- 1978-05-12 JP JP5680178A patent/JPS54147818A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54147818A (en) | 1979-11-19 |
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