JPS641874B2 - - Google Patents

Info

Publication number
JPS641874B2
JPS641874B2 JP879480A JP879480A JPS641874B2 JP S641874 B2 JPS641874 B2 JP S641874B2 JP 879480 A JP879480 A JP 879480A JP 879480 A JP879480 A JP 879480A JP S641874 B2 JPS641874 B2 JP S641874B2
Authority
JP
Japan
Prior art keywords
head
data
magnetic
disk
positioning device
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
JP879480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56107373A (en
Inventor
Nobuyoshi Ushijima
Takuji Ogawa
Shuichi Takanami
Hiroshi Nakanishi
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
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
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, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP879480A priority Critical patent/JPS56107373A/ja
Publication of JPS56107373A publication Critical patent/JPS56107373A/ja
Publication of JPS641874B2 publication Critical patent/JPS641874B2/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

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP879480A 1980-01-30 1980-01-30 Magnetic disc device Granted JPS56107373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP879480A JPS56107373A (en) 1980-01-30 1980-01-30 Magnetic disc device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP879480A JPS56107373A (en) 1980-01-30 1980-01-30 Magnetic disc device

Publications (2)

Publication Number Publication Date
JPS56107373A JPS56107373A (en) 1981-08-26
JPS641874B2 true JPS641874B2 (enrdf_load_stackoverflow) 1989-01-12

Family

ID=11702767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP879480A Granted JPS56107373A (en) 1980-01-30 1980-01-30 Magnetic disc device

Country Status (1)

Country Link
JP (1) JPS56107373A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS56107373A (en) 1981-08-26

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