JPS5412712A - Magnetic disc apparaatus - Google Patents

Magnetic disc apparaatus

Info

Publication number
JPS5412712A
JPS5412712A JP7572877A JP7572877A JPS5412712A JP S5412712 A JPS5412712 A JP S5412712A JP 7572877 A JP7572877 A JP 7572877A JP 7572877 A JP7572877 A JP 7572877A JP S5412712 A JPS5412712 A JP S5412712A
Authority
JP
Japan
Prior art keywords
apparaatus
magnetic disc
heads
sets
reduce
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
JP7572877A
Other languages
Japanese (ja)
Inventor
Katsumi Eriguchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7572877A priority Critical patent/JPS5412712A/en
Publication of JPS5412712A publication Critical patent/JPS5412712A/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
    • G11B5/48—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
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc

Abstract

PURPOSE:To reduce the moving distance of heads and make possible high speed access by simultaneously turning two sets of supporting arms which support the heads.
JP7572877A 1977-06-24 1977-06-24 Magnetic disc apparaatus Pending JPS5412712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7572877A JPS5412712A (en) 1977-06-24 1977-06-24 Magnetic disc apparaatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7572877A JPS5412712A (en) 1977-06-24 1977-06-24 Magnetic disc apparaatus

Publications (1)

Publication Number Publication Date
JPS5412712A true JPS5412712A (en) 1979-01-30

Family

ID=13584611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7572877A Pending JPS5412712A (en) 1977-06-24 1977-06-24 Magnetic disc apparaatus

Country Status (1)

Country Link
JP (1) JPS5412712A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020177A1 (en) * 1979-06-04 1980-12-10 Microcomputer Systems Corp. Fixed disc head actuator assembly
FR2586495A1 (en) * 1985-08-26 1987-02-27 Sagem ARRANGEMENT OF MAGNETIC RECORDING AND / OR READING HEADS FOR DISC MEMORY

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020177A1 (en) * 1979-06-04 1980-12-10 Microcomputer Systems Corp. Fixed disc head actuator assembly
FR2586495A1 (en) * 1985-08-26 1987-02-27 Sagem ARRANGEMENT OF MAGNETIC RECORDING AND / OR READING HEADS FOR DISC MEMORY

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