JPS51147305A - Magnetic disc appliance - Google Patents

Magnetic disc appliance

Info

Publication number
JPS51147305A
JPS51147305A JP7077475A JP7077475A JPS51147305A JP S51147305 A JPS51147305 A JP S51147305A JP 7077475 A JP7077475 A JP 7077475A JP 7077475 A JP7077475 A JP 7077475A JP S51147305 A JPS51147305 A JP S51147305A
Authority
JP
Japan
Prior art keywords
magnetic disc
appliance
disc appliance
magnetic
getting
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.)
Pending
Application number
JP7077475A
Other languages
Japanese (ja)
Inventor
Kunihiro Motoyoshi
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 JP7077475A priority Critical patent/JPS51147305A/en
Publication of JPS51147305A publication Critical patent/JPS51147305A/en
Pending 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
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)

Abstract

PURPOSE:By keeping a magnetic head rotating and getting its truck radial, to rise the revolution number of a magnetic disc and to reduce its access time.
JP7077475A 1975-06-13 1975-06-13 Magnetic disc appliance Pending JPS51147305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7077475A JPS51147305A (en) 1975-06-13 1975-06-13 Magnetic disc appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7077475A JPS51147305A (en) 1975-06-13 1975-06-13 Magnetic disc appliance

Publications (1)

Publication Number Publication Date
JPS51147305A true JPS51147305A (en) 1976-12-17

Family

ID=13441191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7077475A Pending JPS51147305A (en) 1975-06-13 1975-06-13 Magnetic disc appliance

Country Status (1)

Country Link
JP (1) JPS51147305A (en)

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