JPS60170081A - 磁気デイスク装置 - Google Patents

磁気デイスク装置

Info

Publication number
JPS60170081A
JPS60170081A JP2579784A JP2579784A JPS60170081A JP S60170081 A JPS60170081 A JP S60170081A JP 2579784 A JP2579784 A JP 2579784A JP 2579784 A JP2579784 A JP 2579784A JP S60170081 A JPS60170081 A JP S60170081A
Authority
JP
Japan
Prior art keywords
magnetic disk
magnetic head
command
magnetic
rotation
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.)
Granted
Application number
JP2579784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423344B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshio Kuwabara
桑原　良雄
Hideki Matsui
英樹 松井
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
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP2579784A priority Critical patent/JPS60170081A/ja
Publication of JPS60170081A publication Critical patent/JPS60170081A/ja
Publication of JPH0423344B2 publication Critical patent/JPH0423344B2/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • 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
    • G11B5/54—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 into or out of its operative position or across tracks

Landscapes

  • Rotational Drive Of Disk (AREA)
JP2579784A 1984-02-14 1984-02-14 磁気デイスク装置 Granted JPS60170081A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2579784A JPS60170081A (ja) 1984-02-14 1984-02-14 磁気デイスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2579784A JPS60170081A (ja) 1984-02-14 1984-02-14 磁気デイスク装置

Publications (2)

Publication Number Publication Date
JPS60170081A true JPS60170081A (ja) 1985-09-03
JPH0423344B2 JPH0423344B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-22

Family

ID=12175833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2579784A Granted JPS60170081A (ja) 1984-02-14 1984-02-14 磁気デイスク装置

Country Status (1)

Country Link
JP (1) JPS60170081A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140286A (ja) * 1985-12-13 1987-06-23 Fujitsu Ltd 磁気ヘツドの吸着解除方式
JPS62161345U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-03-31 1987-10-14
JPS62252581A (ja) * 1986-04-24 1987-11-04 Teac Co 磁気記憶装置
JPS62295262A (ja) * 1986-06-14 1987-12-22 Canon Electronics Inc 磁気デイスク装置の駆動方法
JPH0387645U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-12-22 1991-09-06
JPH0387644U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-12-22 1991-09-06

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276657A (en) * 1975-12-20 1977-06-28 Matsushita Electric Ind Co Ltd Protective device for motor and motr driving circuit of rotary device
JPS5484712A (en) * 1977-12-19 1979-07-05 Nippon Telegr & Teleph Corp <Ntt> Magnetic disc apparatus
JPS57103161A (en) * 1980-12-19 1982-06-26 Toshiba Corp Magnetic disk device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276657A (en) * 1975-12-20 1977-06-28 Matsushita Electric Ind Co Ltd Protective device for motor and motr driving circuit of rotary device
JPS5484712A (en) * 1977-12-19 1979-07-05 Nippon Telegr & Teleph Corp <Ntt> Magnetic disc apparatus
JPS57103161A (en) * 1980-12-19 1982-06-26 Toshiba Corp Magnetic disk device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140286A (ja) * 1985-12-13 1987-06-23 Fujitsu Ltd 磁気ヘツドの吸着解除方式
JPS62161345U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-03-31 1987-10-14
JPS62252581A (ja) * 1986-04-24 1987-11-04 Teac Co 磁気記憶装置
JPS62295262A (ja) * 1986-06-14 1987-12-22 Canon Electronics Inc 磁気デイスク装置の駆動方法
JPH0387645U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-12-22 1991-09-06
JPH0387644U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-12-22 1991-09-06

Also Published As

Publication number Publication date
JPH0423344B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-22

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