JPS6258069B2 - - Google Patents

Info

Publication number
JPS6258069B2
JPS6258069B2 JP3755380A JP3755380A JPS6258069B2 JP S6258069 B2 JPS6258069 B2 JP S6258069B2 JP 3755380 A JP3755380 A JP 3755380A JP 3755380 A JP3755380 A JP 3755380A JP S6258069 B2 JPS6258069 B2 JP S6258069B2
Authority
JP
Japan
Prior art keywords
servo
position signal
signal
track
head
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
JP3755380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56134362A (en
Inventor
Toshiaki Hatsutori
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP3755380A priority Critical patent/JPS56134362A/ja
Publication of JPS56134362A publication Critical patent/JPS56134362A/ja
Publication of JPS6258069B2 publication Critical patent/JPS6258069B2/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
    • G11B5/596—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 disks

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Control Of Position Or Direction (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
JP3755380A 1980-03-26 1980-03-26 Position signal generating circuit for magnetic disk device Granted JPS56134362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3755380A JPS56134362A (en) 1980-03-26 1980-03-26 Position signal generating circuit for magnetic disk device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3755380A JPS56134362A (en) 1980-03-26 1980-03-26 Position signal generating circuit for magnetic disk device

Publications (2)

Publication Number Publication Date
JPS56134362A JPS56134362A (en) 1981-10-21
JPS6258069B2 true JPS6258069B2 (nl) 1987-12-03

Family

ID=12500705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3755380A Granted JPS56134362A (en) 1980-03-26 1980-03-26 Position signal generating circuit for magnetic disk device

Country Status (1)

Country Link
JP (1) JPS56134362A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2607461B2 (ja) * 1985-03-20 1997-05-07 株式会社東芝 ディスク
EP0299084B1 (en) * 1987-01-27 1993-11-10 Fujitsu Limited Circuitry and method for controlling positioning of a head in a data storage device
JP2645182B2 (ja) * 1990-12-25 1997-08-25 富士通株式会社 磁気ディスク装置の磁気ヘッド位置決め制御装置
SE500616C2 (sv) * 1993-06-08 1994-07-25 Kvaerner Pulping Tech Blekning av kemisk massa med peroxid vid övertryck

Also Published As

Publication number Publication date
JPS56134362A (en) 1981-10-21

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