JPS6255227B2 - - Google Patents

Info

Publication number
JPS6255227B2
JPS6255227B2 JP11760379A JP11760379A JPS6255227B2 JP S6255227 B2 JPS6255227 B2 JP S6255227B2 JP 11760379 A JP11760379 A JP 11760379A JP 11760379 A JP11760379 A JP 11760379A JP S6255227 B2 JPS6255227 B2 JP S6255227B2
Authority
JP
Japan
Prior art keywords
signal
disk
track
servo
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
JP11760379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5641560A (en
Inventor
Ikuo Kitamura
Toshuki Doya
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.)
Fujitsu Ltd
Hitachi Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd, Hitachi Ltd filed Critical Fujitsu Ltd
Priority to JP11760379A priority Critical patent/JPS5641560A/ja
Publication of JPS5641560A publication Critical patent/JPS5641560A/ja
Publication of JPS6255227B2 publication Critical patent/JPS6255227B2/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP11760379A 1979-09-13 1979-09-13 Servo-signal writing system Granted JPS5641560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11760379A JPS5641560A (en) 1979-09-13 1979-09-13 Servo-signal writing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11760379A JPS5641560A (en) 1979-09-13 1979-09-13 Servo-signal writing system

Publications (2)

Publication Number Publication Date
JPS5641560A JPS5641560A (en) 1981-04-18
JPS6255227B2 true JPS6255227B2 (enrdf_load_stackoverflow) 1987-11-18

Family

ID=14715869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11760379A Granted JPS5641560A (en) 1979-09-13 1979-09-13 Servo-signal writing system

Country Status (1)

Country Link
JP (1) JPS5641560A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58147802A (ja) * 1982-02-26 1983-09-02 Nec Corp フロツピ・デイスクの情報記録方法
JPS6098530U (ja) * 1983-12-05 1985-07-05 三菱自動車工業株式会社 サスペンシヨンシ−ト
JPH03203071A (ja) * 1989-12-28 1991-09-04 Fujitsu Ltd 磁気ディスク装置におけるサーボ信号書き込み方法およびサーボディスク媒体

Also Published As

Publication number Publication date
JPS5641560A (en) 1981-04-18

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