JPS5651063A - Holder for magnetic disc - Google Patents

Holder for magnetic disc

Info

Publication number
JPS5651063A
JPS5651063A JP12655179A JP12655179A JPS5651063A JP S5651063 A JPS5651063 A JP S5651063A JP 12655179 A JP12655179 A JP 12655179A JP 12655179 A JP12655179 A JP 12655179A JP S5651063 A JPS5651063 A JP S5651063A
Authority
JP
Japan
Prior art keywords
clamper
flange
shaft
disc
cone
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
JP12655179A
Other languages
Japanese (ja)
Inventor
Hiroshi Ohashi
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 Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12655179A priority Critical patent/JPS5651063A/en
Publication of JPS5651063A publication Critical patent/JPS5651063A/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
    • 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 enable to surely and strongly clip a disc between a flange and a clamping surface, by providing a clamper, cone and clamper retainer at a support shaft located on an operating member to further increase the pressing force. CONSTITUTION:An operating member 7 provides a support shaft 8 located coaxially with a spindle 1, and a clamper 11 is provided in slide free at the shaft tip. Further, the shaft is fitted with a cone 20 and further a clamper retainer 24 is provided. This clamper retainer 24 has a pressing section 25 opposing to a flange 12 at the circumference and fitted to the shaft 8 via a bearing 26 in rotation free. Between the clamper retainer 24 and the cone 20, the 2nd coil spring 27 is inserted, and the 3rd coil spring 30 wound on the external circumference of the support shaft 8 is suspended between a spring support 29 and the operation member 7. Thus, the flange can surely press a disc, allowing to strongly clip the disc between the flange and the clipping surface.
JP12655179A 1979-10-01 1979-10-01 Holder for magnetic disc Pending JPS5651063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12655179A JPS5651063A (en) 1979-10-01 1979-10-01 Holder for magnetic disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12655179A JPS5651063A (en) 1979-10-01 1979-10-01 Holder for magnetic disc

Publications (1)

Publication Number Publication Date
JPS5651063A true JPS5651063A (en) 1981-05-08

Family

ID=14937967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12655179A Pending JPS5651063A (en) 1979-10-01 1979-10-01 Holder for magnetic disc

Country Status (1)

Country Link
JP (1) JPS5651063A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978590U (en) * 1982-11-15 1984-05-28 ティアック株式会社 clamp device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978590U (en) * 1982-11-15 1984-05-28 ティアック株式会社 clamp device

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