JPS6255228B2 - - Google Patents

Info

Publication number
JPS6255228B2
JPS6255228B2 JP24444584A JP24444584A JPS6255228B2 JP S6255228 B2 JPS6255228 B2 JP S6255228B2 JP 24444584 A JP24444584 A JP 24444584A JP 24444584 A JP24444584 A JP 24444584A JP S6255228 B2 JPS6255228 B2 JP S6255228B2
Authority
JP
Japan
Prior art keywords
head
positioning
present
track
information
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
JP24444584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60136971A (ja
Inventor
Yoshuki Hirano
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP24444584A priority Critical patent/JPS60136971A/ja
Publication of JPS60136971A publication Critical patent/JPS60136971A/ja
Publication of JPS6255228B2 publication Critical patent/JPS6255228B2/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
    • G11B5/54—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 into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/14—Control of operating function, e.g. switching from recording to reproducing by sensing movement or position of head, e.g. means moving in correspondence with head movements

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP24444584A 1984-11-21 1984-11-21 磁気ヘッド位置決め方法 Granted JPS60136971A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24444584A JPS60136971A (ja) 1984-11-21 1984-11-21 磁気ヘッド位置決め方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24444584A JPS60136971A (ja) 1984-11-21 1984-11-21 磁気ヘッド位置決め方法

Publications (2)

Publication Number Publication Date
JPS60136971A JPS60136971A (ja) 1985-07-20
JPS6255228B2 true JPS6255228B2 (2) 1987-11-18

Family

ID=17118755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24444584A Granted JPS60136971A (ja) 1984-11-21 1984-11-21 磁気ヘッド位置決め方法

Country Status (1)

Country Link
JP (1) JPS60136971A (2)

Also Published As

Publication number Publication date
JPS60136971A (ja) 1985-07-20

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