JPH0587906B2 - - Google Patents

Info

Publication number
JPH0587906B2
JPH0587906B2 JP12918784A JP12918784A JPH0587906B2 JP H0587906 B2 JPH0587906 B2 JP H0587906B2 JP 12918784 A JP12918784 A JP 12918784A JP 12918784 A JP12918784 A JP 12918784A JP H0587906 B2 JPH0587906 B2 JP H0587906B2
Authority
JP
Japan
Prior art keywords
head
speed
servo
sector
track
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 - Lifetime
Application number
JP12918784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS619875A (ja
Inventor
Juji Sakai
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 JP12918784A priority Critical patent/JPS619875A/ja
Publication of JPS619875A publication Critical patent/JPS619875A/ja
Publication of JPH0587906B2 publication Critical patent/JPH0587906B2/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 Head For Track Selection And Changing (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP12918784A 1984-06-25 1984-06-25 ヘツド速度制御方式 Granted JPS619875A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12918784A JPS619875A (ja) 1984-06-25 1984-06-25 ヘツド速度制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12918784A JPS619875A (ja) 1984-06-25 1984-06-25 ヘツド速度制御方式

Publications (2)

Publication Number Publication Date
JPS619875A JPS619875A (ja) 1986-01-17
JPH0587906B2 true JPH0587906B2 (enrdf_load_stackoverflow) 1993-12-20

Family

ID=15003290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12918784A Granted JPS619875A (ja) 1984-06-25 1984-06-25 ヘツド速度制御方式

Country Status (1)

Country Link
JP (1) JPS619875A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2735240B2 (ja) * 1988-09-19 1998-04-02 株式会社日立製作所 磁気ディスク装置
JPH04317687A (ja) * 1991-04-17 1992-11-09 Juki Corp 鳩目穴かがりミシンの芯糸調子装置

Also Published As

Publication number Publication date
JPS619875A (ja) 1986-01-17

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