JPS55160373A - Magnetic disk driver - Google Patents

Magnetic disk driver

Info

Publication number
JPS55160373A
JPS55160373A JP6846779A JP6846779A JPS55160373A JP S55160373 A JPS55160373 A JP S55160373A JP 6846779 A JP6846779 A JP 6846779A JP 6846779 A JP6846779 A JP 6846779A JP S55160373 A JPS55160373 A JP S55160373A
Authority
JP
Japan
Prior art keywords
clamp
magnetic disk
rotation driving
operating member
driving body
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
JP6846779A
Other languages
Japanese (ja)
Other versions
JPS6217296B2 (en
Inventor
Harutaro Oba
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.)
Toshiba TEC Corp
Original Assignee
Tokyo 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP6846779A priority Critical patent/JPS55160373A/en
Publication of JPS55160373A publication Critical patent/JPS55160373A/en
Publication of JPS6217296B2 publication Critical patent/JPS6217296B2/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers

Abstract

PURPOSE:To secure clamp release while making it possible to close a cover body lightly by a rotation driving body which comes into contact with a magnetic disk, a positioning projection part which can be fit in the magnetic disk, a clamp body, a clamp operating member, etc. CONSTITUTION:While hook member 35 is hooked by stopper 39, clamp operating member 33 of a magnetic disk holds clamp body 32 at a press position opposing to a rotation driving body, but when hook part 35 is separated from stopper 39, clamp body 32 is lifted by spring 38 via hook member 35 to separate clamp body 32 from rotation driving body 7. Further, cover body 4 pushes against clamp operating member 33 to hold clamp body 32 over the rotation driving body. Therefore, in the abovementioned constitution, adjusting the tension of spring 38 makes it possible to close the cover body softly and also to secure clamp release.
JP6846779A 1979-06-01 1979-06-01 Magnetic disk driver Granted JPS55160373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6846779A JPS55160373A (en) 1979-06-01 1979-06-01 Magnetic disk driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6846779A JPS55160373A (en) 1979-06-01 1979-06-01 Magnetic disk driver

Publications (2)

Publication Number Publication Date
JPS55160373A true JPS55160373A (en) 1980-12-13
JPS6217296B2 JPS6217296B2 (en) 1987-04-16

Family

ID=13374514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6846779A Granted JPS55160373A (en) 1979-06-01 1979-06-01 Magnetic disk driver

Country Status (1)

Country Link
JP (1) JPS55160373A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149157U (en) * 1985-03-05 1986-09-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149157U (en) * 1985-03-05 1986-09-13
JPH0416274Y2 (en) * 1985-03-05 1992-04-13

Also Published As

Publication number Publication date
JPS6217296B2 (en) 1987-04-16

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