JPS5990230A - 回転磁気ヘツド装置 - Google Patents

回転磁気ヘツド装置

Info

Publication number
JPS5990230A
JPS5990230A JP57197641A JP19764182A JPS5990230A JP S5990230 A JPS5990230 A JP S5990230A JP 57197641 A JP57197641 A JP 57197641A JP 19764182 A JP19764182 A JP 19764182A JP S5990230 A JPS5990230 A JP S5990230A
Authority
JP
Japan
Prior art keywords
magnetic
bending
magnetic head
annular
shape
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
JP57197641A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0344375B2 (enrdf_load_html_response
Inventor
Osamu Kawasaki
修 川崎
Yukihiko Ise
伊勢　悠紀彦
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 JP57197641A priority Critical patent/JPS5990230A/ja
Publication of JPS5990230A publication Critical patent/JPS5990230A/ja
Publication of JPH0344375B2 publication Critical patent/JPH0344375B2/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)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP57197641A 1982-11-12 1982-11-12 回転磁気ヘツド装置 Granted JPS5990230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57197641A JPS5990230A (ja) 1982-11-12 1982-11-12 回転磁気ヘツド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57197641A JPS5990230A (ja) 1982-11-12 1982-11-12 回転磁気ヘツド装置

Publications (2)

Publication Number Publication Date
JPS5990230A true JPS5990230A (ja) 1984-05-24
JPH0344375B2 JPH0344375B2 (enrdf_load_html_response) 1991-07-05

Family

ID=16377863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57197641A Granted JPS5990230A (ja) 1982-11-12 1982-11-12 回転磁気ヘツド装置

Country Status (1)

Country Link
JP (1) JPS5990230A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0344375B2 (enrdf_load_html_response) 1991-07-05

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