JPS6151331B2 - - Google Patents
Info
- Publication number
- JPS6151331B2 JPS6151331B2 JP54015348A JP1534879A JPS6151331B2 JP S6151331 B2 JPS6151331 B2 JP S6151331B2 JP 54015348 A JP54015348 A JP 54015348A JP 1534879 A JP1534879 A JP 1534879A JP S6151331 B2 JPS6151331 B2 JP S6151331B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- rotating member
- magnetic field
- rotating
- 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.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims description 180
- 230000033001 locomotion Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000003302 ferromagnetic material Substances 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 17
- 238000006073 displacement reaction Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008054 signal transmission 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
- G11B5/584—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
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1534879A JPS55108925A (en) | 1979-02-13 | 1979-02-13 | Magnetic head driving unit in magnetic recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1534879A JPS55108925A (en) | 1979-02-13 | 1979-02-13 | Magnetic head driving unit in magnetic recording and reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55108925A JPS55108925A (en) | 1980-08-21 |
| JPS6151331B2 true JPS6151331B2 (ko) | 1986-11-08 |
Family
ID=11886284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1534879A Granted JPS55108925A (en) | 1979-02-13 | 1979-02-13 | Magnetic head driving unit in magnetic recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55108925A (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629834A (en) * | 1979-08-21 | 1981-03-25 | Victor Co Of Japan Ltd | Magnetic head driving unit in rotating head type magnetic recording and reproducing unit |
| JPS5753237U (ko) * | 1980-09-09 | 1982-03-27 | ||
| JPS5753238U (ko) * | 1980-09-09 | 1982-03-27 | ||
| JPS6232344Y2 (ko) * | 1980-09-10 | 1987-08-19 | ||
| JPS58173029U (ja) * | 1982-05-13 | 1983-11-18 | 三菱電機株式会社 | 磁気記録再生装置 |
| JPS60107722A (ja) * | 1983-11-15 | 1985-06-13 | Matsushita Electric Ind Co Ltd | 回転ヘッド作動装置 |
| JP3046729B2 (ja) * | 1994-11-16 | 2000-05-29 | シャープ株式会社 | 回転ヘッド型磁気記録再生装置 |
| JPH1166523A (ja) * | 1997-08-22 | 1999-03-09 | Mitsubishi Electric Corp | 精密回転装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329229B2 (ko) * | 1974-06-11 | 1978-08-19 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017057Y2 (ja) * | 1976-08-19 | 1985-05-27 | ソニー株式会社 | 再生装置 |
-
1979
- 1979-02-13 JP JP1534879A patent/JPS55108925A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329229B2 (ko) * | 1974-06-11 | 1978-08-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55108925A (en) | 1980-08-21 |
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