JPS6355136B2 - - Google Patents

Info

Publication number
JPS6355136B2
JPS6355136B2 JP57231491A JP23149182A JPS6355136B2 JP S6355136 B2 JPS6355136 B2 JP S6355136B2 JP 57231491 A JP57231491 A JP 57231491A JP 23149182 A JP23149182 A JP 23149182A JP S6355136 B2 JPS6355136 B2 JP S6355136B2
Authority
JP
Japan
Prior art keywords
head
signal
piezoelectric element
electrode plate
electro
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
Application number
JP57231491A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59124022A (ja
Inventor
Koji Yoneda
Kanji Kubo
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 JP57231491A priority Critical patent/JPS59124022A/ja
Publication of JPS59124022A publication Critical patent/JPS59124022A/ja
Publication of JPS6355136B2 publication Critical patent/JPS6355136B2/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
    • G11B5/5921—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 using auxiliary signals, e.g. pilot signals

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP57231491A 1982-12-29 1982-12-29 磁気記録再生装置 Granted JPS59124022A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57231491A JPS59124022A (ja) 1982-12-29 1982-12-29 磁気記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57231491A JPS59124022A (ja) 1982-12-29 1982-12-29 磁気記録再生装置

Publications (2)

Publication Number Publication Date
JPS59124022A JPS59124022A (ja) 1984-07-18
JPS6355136B2 true JPS6355136B2 (enrdf_load_html_response) 1988-11-01

Family

ID=16924318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57231491A Granted JPS59124022A (ja) 1982-12-29 1982-12-29 磁気記録再生装置

Country Status (1)

Country Link
JP (1) JPS59124022A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117326A (en) * 1980-02-18 1981-09-14 Victor Co Of Japan Ltd Rotary head type magnetic recording and reproducing device

Also Published As

Publication number Publication date
JPS59124022A (ja) 1984-07-18

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