JPS5552530A - Magnatic recording and reproducting device - Google Patents

Magnatic recording and reproducting device

Info

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
Application number
JP12533478A
Other languages
English (en)
Other versions
JPS6142326B2 (ja
Inventor
Kanji Kubo
Takehiko Yano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12533478A priority Critical patent/JPS5552530A/ja
Publication of JPS5552530A publication Critical patent/JPS5552530A/ja
Publication of JPS6142326B2 publication Critical patent/JPS6142326B2/ja
Granted legal-status Critical Current

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)
JP12533478A 1978-10-11 1978-10-11 Magnatic recording and reproducting device Granted JPS5552530A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

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