MX170680B - Disco magnetico flexible - Google Patents

Disco magnetico flexible

Info

Publication number
MX170680B
MX170680B MX016425A MX1642589A MX170680B MX 170680 B MX170680 B MX 170680B MX 016425 A MX016425 A MX 016425A MX 1642589 A MX1642589 A MX 1642589A MX 170680 B MX170680 B MX 170680B
Authority
MX
Mexico
Prior art keywords
pair
flexible magnetic
main portion
elastic plate
metal elastic
Prior art date
Application number
MX016425A
Other languages
English (en)
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 MX170680B publication Critical patent/MX170680B/es

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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

La presente invención se refiere a un disco magnético flexible, que incluye una hoja magnética flexible que tiene una periferia exterior circular; una placa elástica metálica, alargada, que tiene una porción principal y una pareja de porciones de soporte en ambos extremos de la porción principal; y una estructura de cubo asegurada a la hoja magnética felxible, en el centro de la hoja y que tiene un orificio, que se extiende axialmente a través de la misma, teniendo la estructura de cubo una pareja de superficies de colocación en puntos espaciados entre ellos, alrededor de un eje central del orificio, incluyendo la estructura de cubo una pareja de elementos de asiento, para recibir las porciones de soporte de la placa sobrepuesta del resorte de metal, de tipo alargado, a fin de montar esta placa elástica metálica alargada, sobre la estructura de cubo, de tal manera que la porción principal de la placa elástica metálica alargada, quede colocada en una relación opuesta, respecto a la pareja de superficies colocadoras, caracterizado porque una porción contigua a un extremo inferior de la porción principal de la placa elástica metálica, queda curvada en alejamiento del eje central del orificio.
MX016425A 1988-06-14 1989-06-12 Disco magnetico flexible MX170680B (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MX170680B true MX170680B (es) 1993-09-07

Family

ID=13666879

Family Applications (1)

Application Number Title Priority Date Filing Date
MX016425A MX170680B (es) 1988-06-14 1989-06-12 Disco magnetico flexible

Country Status (8)

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

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 (es) * 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
IT8948074A0 (it) 1989-06-12
FR2635219B1 (es) 1992-12-11
IT1231604B (it) 1991-12-18
KR900000840A (ko) 1990-01-30
GB2219888B (en) 1992-05-06
MY104665A (en) 1994-05-31
DE3919476C2 (de) 2003-05-28
JPH01181169U (es) 1989-12-27
KR0140883B1 (ko) 1998-07-15
FR2635219A1 (es) 1990-02-09
DE3919476A1 (de) 1989-12-21
GB8912888D0 (en) 1989-07-26
GB2219888A (en) 1989-12-20

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