JPS59167823A - ヘツド駆動機構 - Google Patents
ヘツド駆動機構Info
- Publication number
- JPS59167823A JPS59167823A JP4332583A JP4332583A JPS59167823A JP S59167823 A JPS59167823 A JP S59167823A JP 4332583 A JP4332583 A JP 4332583A JP 4332583 A JP4332583 A JP 4332583A JP S59167823 A JPS59167823 A JP S59167823A
- Authority
- JP
- Japan
- Prior art keywords
- head
- base metal
- drum
- magnetic flux
- fixed
- 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
- 230000005291 magnetic effect Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000004907 flux Effects 0.000 claims abstract description 15
- 239000010953 base metal Substances 0.000 claims description 22
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 3
- 241001026509 Kata Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002747 voluntary 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 |
|---|---|---|---|
| JP4332583A JPS59167823A (ja) | 1983-03-14 | 1983-03-14 | ヘツド駆動機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4332583A JPS59167823A (ja) | 1983-03-14 | 1983-03-14 | ヘツド駆動機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59167823A true JPS59167823A (ja) | 1984-09-21 |
| JPS6412009B2 JPS6412009B2 (enrdf_load_stackoverflow) | 1989-02-28 |
Family
ID=12660663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4332583A Granted JPS59167823A (ja) | 1983-03-14 | 1983-03-14 | ヘツド駆動機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59167823A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499919A (enrdf_load_stackoverflow) * | 1972-05-22 | 1974-01-29 | ||
| JPS5345509A (en) * | 1976-10-07 | 1978-04-24 | Sony Corp | Automatic tracking apparatus |
-
1983
- 1983-03-14 JP JP4332583A patent/JPS59167823A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499919A (enrdf_load_stackoverflow) * | 1972-05-22 | 1974-01-29 | ||
| JPS5345509A (en) * | 1976-10-07 | 1978-04-24 | Sony Corp | Automatic tracking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6412009B2 (enrdf_load_stackoverflow) | 1989-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59167823A (ja) | ヘツド駆動機構 | |
| JPS59160822A (ja) | ヘツド駆動機構 | |
| JPH0535447Y2 (enrdf_load_stackoverflow) | ||
| JPS6329341B2 (enrdf_load_stackoverflow) | ||
| JPS63274351A (ja) | 偏平形電動機 | |
| JP3046713B2 (ja) | 回転磁気ヘッド変位機構 | |
| JP2645079B2 (ja) | 磁気ヘツド駆動装置 | |
| JP2544831B2 (ja) | 磁気記録再生装置の回転ヘッドアッセンブリ | |
| JPS59165233A (ja) | 回転ヘツドアセンブリ | |
| US4626945A (en) | Magnetic head | |
| JPS5832223A (ja) | ビデオテ−プレコ−ダ−ヘツド・シリンダ−ユニツト | |
| JPS59127555A (ja) | 磁気記録再生装置 | |
| JPS59160823A (ja) | ヘツド駆動機構 | |
| JPS5812128A (ja) | Ｖｔｒヘツド・シリンダ−ユニツト | |
| JP2864100B2 (ja) | 磁気記録再生装置 | |
| JPH01271965A (ja) | 記録ディスク用支持及び駆動装置 | |
| JP2529976B2 (ja) | 回転検出装置 | |
| JPS59160825A (ja) | バイモルフ型ｖｔｒ用ヘツド | |
| JPH0393020A (ja) | 回転シリンダ装置 | |
| JPH01321835A (ja) | ヘッド駆動素子 | |
| JPH06101104B2 (ja) | 磁気ヘッド装置 | |
| JPS6032251B2 (ja) | ビデオテ−プレコ−ダのシリンダ装置 | |
| JPH01223616A (ja) | ヘッド駆動素子 | |
| JPS63160001A (ja) | 磁気記録再生装置の回転ヘツド装置 | |
| JPS59207016A (ja) | ヘツド駆動機構 |