JPS6093615A - 回転ヘツド装置 - Google Patents
回転ヘツド装置Info
- Publication number
- JPS6093615A JPS6093615A JP19820583A JP19820583A JPS6093615A JP S6093615 A JPS6093615 A JP S6093615A JP 19820583 A JP19820583 A JP 19820583A JP 19820583 A JP19820583 A JP 19820583A JP S6093615 A JPS6093615 A JP S6093615A
- Authority
- JP
- Japan
- Prior art keywords
- driving element
- piezoelectric
- trapezoidal
- center
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 8
- 230000005684 electric field Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect 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
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19820583A JPS6093615A (ja) | 1983-10-25 | 1983-10-25 | 回転ヘツド装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19820583A JPS6093615A (ja) | 1983-10-25 | 1983-10-25 | 回転ヘツド装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6093615A true JPS6093615A (ja) | 1985-05-25 |
| JPH0127484B2 JPH0127484B2 (enrdf_load_stackoverflow) | 1989-05-29 |
Family
ID=16387225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19820583A Granted JPS6093615A (ja) | 1983-10-25 | 1983-10-25 | 回転ヘツド装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093615A (enrdf_load_stackoverflow) |
-
1983
- 1983-10-25 JP JP19820583A patent/JPS6093615A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0127484B2 (enrdf_load_stackoverflow) | 1989-05-29 |
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