JPS5552530A - Magnatic recording and reproducting device - Google Patents
Magnatic recording and reproducting deviceInfo
- Publication number
- JPS5552530A JPS5552530A JP12533478A JP12533478A JPS5552530A JP S5552530 A JPS5552530 A JP S5552530A JP 12533478 A JP12533478 A JP 12533478A JP 12533478 A JP12533478 A JP 12533478A JP S5552530 A JPS5552530 A JP S5552530A
- Authority
- JP
- Japan
- Prior art keywords
- bimorph plate
- hysteresis
- bimorph
- plate
- applying
- 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
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 |
---|---|---|---|
JP12533478A JPS5552530A (en) | 1978-10-11 | 1978-10-11 | Magnatic recording and reproducting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12533478A JPS5552530A (en) | 1978-10-11 | 1978-10-11 | Magnatic recording and reproducting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5552530A true JPS5552530A (en) | 1980-04-17 |
JPS6142326B2 JPS6142326B2 (ja) | 1986-09-20 |
Family
ID=14907530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12533478A Granted JPS5552530A (en) | 1978-10-11 | 1978-10-11 | Magnatic recording and reproducting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552530A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130427A (ja) * | 1982-01-29 | 1983-08-03 | Hitachi Ltd | 磁気記録再生装置 |
US4513334A (en) * | 1982-04-02 | 1985-04-23 | Sony Corporation | Head positioning apparatus |
-
1978
- 1978-10-11 JP JP12533478A patent/JPS5552530A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130427A (ja) * | 1982-01-29 | 1983-08-03 | Hitachi Ltd | 磁気記録再生装置 |
JPH0373049B2 (ja) * | 1982-01-29 | 1991-11-20 | Hitachi Ltd | |
US4513334A (en) * | 1982-04-02 | 1985-04-23 | Sony Corporation | Head positioning apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6142326B2 (ja) | 1986-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU505088B2 (en) | Self adjusting load leveling shock absorber using magnetic trip device | |
JPS5574111A (en) | Transformer | |
JPS5552530A (en) | Magnatic recording and reproducting device | |
JPS5237431A (en) | Ink sensor for ink jet recording device | |
GB1190161A (en) | Torque Motor | |
US2955895A (en) | Cardiograph stylus calibrations | |
UST966010I4 (en) | Capacitive voltage transformer with improved compensating reactor arrangement | |
JPS5522284A (en) | Magnetic head device | |
CA1035929A (en) | Adjustable coil winder and inserter | |
GB900549A (en) | Improvements in or relating to electro-mechanical transducers | |
JPS5726999A (en) | Electrostatic type pickup cartridge | |
JPS5552533A (en) | Magnetic recording and reproducing device of rotary head type | |
GB885025A (en) | Improvements in or relating to electromagnetic vibrators | |
JPS5433725A (en) | Electrostatic recording system | |
GB664909A (en) | Improvements in or relating to means for sensing magnetic spots on a record member | |
JPS5642775A (en) | Driver for solenoid valve | |
GB927907A (en) | Impedance gate | |
JPS5249065A (en) | Regulating device for crystal watch | |
JPS5398834A (en) | Controller for electrostatic device | |
FR2407606A1 (fr) | Amplificateurs de balayage a grande bande passante, notamment utilises dans des consoles graphiques a balayage cavalier et consoles ainsi obtenues | |
GB1463085A (en) | Motor speed control circuit | |
JPS5629258A (en) | Stylus recorder | |
JPS5321335A (en) | Ignition coil | |
CA640498A (en) | Primary battery and method of controlling the initial voltage range thereof | |
JPS536043A (en) | Recording device |