JPS52122114A - Magnetic disc drive apparatus - Google Patents

Magnetic disc drive apparatus

Info

Publication number
JPS52122114A
JPS52122114A JP3827876A JP3827876A JPS52122114A JP S52122114 A JPS52122114 A JP S52122114A JP 3827876 A JP3827876 A JP 3827876A JP 3827876 A JP3827876 A JP 3827876A JP S52122114 A JPS52122114 A JP S52122114A
Authority
JP
Japan
Prior art keywords
magnetic disc
disc drive
drive apparatus
providea
lock
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
JP3827876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5539062B2 (2
Inventor
Hideo Sawaki
Nobutake Ishibashi
Kazuo Nakakoshi
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.)
TOKAI GINKOU KK
Hitachi Ltd
Tokai Bank Ltd
Original Assignee
TOKAI GINKOU KK
Hitachi Ltd
Tokai Bank 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 TOKAI GINKOU KK, Hitachi Ltd, Tokai Bank Ltd filed Critical TOKAI GINKOU KK
Priority to JP3827876A priority Critical patent/JPS52122114A/ja
Publication of JPS52122114A publication Critical patent/JPS52122114A/ja
Publication of JPS5539062B2 publication Critical patent/JPS5539062B2/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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing

Landscapes

  • Digital Magnetic Recording (AREA)
JP3827876A 1976-04-07 1976-04-07 Magnetic disc drive apparatus Granted JPS52122114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3827876A JPS52122114A (en) 1976-04-07 1976-04-07 Magnetic disc drive apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3827876A JPS52122114A (en) 1976-04-07 1976-04-07 Magnetic disc drive apparatus

Publications (2)

Publication Number Publication Date
JPS52122114A true JPS52122114A (en) 1977-10-14
JPS5539062B2 JPS5539062B2 (2) 1980-10-08

Family

ID=12520834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3827876A Granted JPS52122114A (en) 1976-04-07 1976-04-07 Magnetic disc drive apparatus

Country Status (1)

Country Link
JP (1) JPS52122114A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453509A (en) * 1977-10-04 1979-04-26 Nec Corp Magnetic disc apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838043A (2) * 1971-09-14 1973-06-05
JPS5029468U (2) * 1973-07-09 1975-04-03
JPS5126665U (2) * 1974-08-19 1976-02-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838043A (2) * 1971-09-14 1973-06-05
JPS5029468U (2) * 1973-07-09 1975-04-03
JPS5126665U (2) * 1974-08-19 1976-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453509A (en) * 1977-10-04 1979-04-26 Nec Corp Magnetic disc apparatus

Also Published As

Publication number Publication date
JPS5539062B2 (2) 1980-10-08

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