GB2219888B - Flexible magnetic disc - Google Patents

Flexible magnetic disc

Info

Publication number
GB2219888B
GB2219888B GB8912888A GB8912888A GB2219888B GB 2219888 B GB2219888 B GB 2219888B GB 8912888 A GB8912888 A GB 8912888A GB 8912888 A GB8912888 A GB 8912888A GB 2219888 B GB2219888 B GB 2219888B
Authority
GB
United Kingdom
Prior art keywords
magnetic disc
flexible magnetic
flexible
disc
magnetic
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.)
Expired - Lifetime
Application number
GB8912888A
Other languages
English (en)
Other versions
GB8912888D0 (en
GB2219888A (en
Inventor
Kazuo Sasaki
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.)
Sony Corp
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 GB8912888D0 publication Critical patent/GB8912888D0/en
Publication of GB2219888A publication Critical patent/GB2219888A/en
Application granted granted Critical
Publication of GB2219888B publication Critical patent/GB2219888B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
GB8912888A 1988-06-14 1989-06-05 Flexible magnetic disc Expired - Lifetime GB2219888B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988078618U JPH01181169U (US06256357-20010703-M00001.png) 1988-06-14 1988-06-14

Publications (3)

Publication Number Publication Date
GB8912888D0 GB8912888D0 (en) 1989-07-26
GB2219888A GB2219888A (en) 1989-12-20
GB2219888B true GB2219888B (en) 1992-05-06

Family

ID=13666879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8912888A Expired - Lifetime GB2219888B (en) 1988-06-14 1989-06-05 Flexible magnetic disc

Country Status (8)

Country Link
JP (1) JPH01181169U (US06256357-20010703-M00001.png)
KR (1) KR0140883B1 (US06256357-20010703-M00001.png)
DE (1) DE3919476C2 (US06256357-20010703-M00001.png)
FR (1) FR2635219B1 (US06256357-20010703-M00001.png)
GB (1) GB2219888B (US06256357-20010703-M00001.png)
IT (1) IT1231604B (US06256357-20010703-M00001.png)
MX (1) MX170680B (US06256357-20010703-M00001.png)
MY (1) MY104665A (US06256357-20010703-M00001.png)

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 (US06256357-20010703-M00001.png) * 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
GB8912888D0 (en) 1989-07-26
MY104665A (en) 1994-05-31
FR2635219B1 (US06256357-20010703-M00001.png) 1992-12-11
JPH01181169U (US06256357-20010703-M00001.png) 1989-12-27
MX170680B (es) 1993-09-07
IT1231604B (it) 1991-12-18
FR2635219A1 (US06256357-20010703-M00001.png) 1990-02-09
DE3919476C2 (de) 2003-05-28
KR900000840A (ko) 1990-01-30
DE3919476A1 (de) 1989-12-21
KR0140883B1 (ko) 1998-07-15
GB2219888A (en) 1989-12-20

Similar Documents

Publication Publication Date Title
GB8825899D0 (en) Magnetic disc apparatus
GB2218254B (en) Disc player
EP0248650A3 (en) Magnetic disc device
EP0490069A3 (en) Magnetic disk drive
EP0453109A3 (en) Magnetic disc drive
GB2198280B (en) Magnetic disc device
EP0356984A3 (en) Disc player
HK162395A (en) Cassette
HK162595A (en) Disc cassette
EP0253626A3 (en) Magnetic disc device
GB2230939A (en) Disk magazine
EP0511622A3 (en) Magnetic disk
EP0430498A3 (en) Magnetic disc
EP0206244A3 (en) Magnetic disc
EP0302706A3 (en) Magnetic disc
EP0351251A3 (en) Magnetic disc cartridge
GB2227372B (en) Magnetic device
EP0296530A3 (en) Disk unit
GB8925290D0 (en) Magnetic disc apparatus
GB8927686D0 (en) Magnetic disc apparatus
GB8917559D0 (en) Magnetic devices
HK135293A (en) Recording solution
HUT60059A (en) Magnetic disc unit
GB2219888B (en) Flexible magnetic disc
GB2220785B (en) Magnetic disk apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020605