IT1231604B - Disco magnetico flessibile - Google Patents

Disco magnetico flessibile

Info

Publication number
IT1231604B
IT1231604B IT8948074A IT4807489A IT1231604B IT 1231604 B IT1231604 B IT 1231604B IT 8948074 A IT8948074 A IT 8948074A IT 4807489 A IT4807489 A IT 4807489A IT 1231604 B IT1231604 B IT 1231604B
Authority
IT
Italy
Prior art keywords
magnetic disc
flexible magnetic
flexible
disc
magnetic
Prior art date
Application number
IT8948074A
Other languages
English (en)
Italian (it)
Other versions
IT8948074A0 (it
Inventor
Kazuo Sasaki
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of IT8948074A0 publication Critical patent/IT8948074A0/it
Application granted granted Critical
Publication of IT1231604B publication Critical patent/IT1231604B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes
    • 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
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
IT8948074A 1988-06-14 1989-06-12 Disco magnetico flessibile IT1231604B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988078618U JPH01181169U (de) 1988-06-14 1988-06-14

Publications (2)

Publication Number Publication Date
IT8948074A0 IT8948074A0 (it) 1989-06-12
IT1231604B true IT1231604B (it) 1991-12-18

Family

ID=13666879

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8948074A IT1231604B (it) 1988-06-14 1989-06-12 Disco magnetico flessibile

Country Status (8)

Country Link
JP (1) JPH01181169U (de)
KR (1) KR0140883B1 (de)
DE (1) DE3919476C2 (de)
FR (1) FR2635219B1 (de)
GB (1) GB2219888B (de)
IT (1) IT1231604B (de)
MX (1) MX170680B (de)
MY (1) MY104665A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10021943B2 (en) 2014-09-10 2018-07-17 Mashannon Ferris Variable ornament assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195674U (de) * 1981-06-05 1982-12-11
US4630156A (en) * 1983-02-10 1986-12-16 Sony Corporation Flexible magnetic disc including hub structure
US4545047A (en) * 1984-01-31 1985-10-01 Storage Technology Partners Ii Centering device for interchangeable disk
JPH0734555Y2 (ja) * 1985-05-20 1995-08-02 富士写真フイルム株式会社 磁気ディスクカートリッジ

Also Published As

Publication number Publication date
MY104665A (en) 1994-05-31
FR2635219B1 (de) 1992-12-11
IT8948074A0 (it) 1989-06-12
KR900000840A (ko) 1990-01-30
KR0140883B1 (ko) 1998-07-15
DE3919476C2 (de) 2003-05-28
GB8912888D0 (en) 1989-07-26
DE3919476A1 (de) 1989-12-21
FR2635219A1 (de) 1990-02-09
GB2219888B (en) 1992-05-06
JPH01181169U (de) 1989-12-27
GB2219888A (en) 1989-12-20
MX170680B (es) 1993-09-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960621