BR8105208A - Cassete de disco magentico flexivel - Google Patents

Cassete de disco magentico flexivel

Info

Publication number
BR8105208A
BR8105208A BR8105208A BR8105208A BR8105208A BR 8105208 A BR8105208 A BR 8105208A BR 8105208 A BR8105208 A BR 8105208A BR 8105208 A BR8105208 A BR 8105208A BR 8105208 A BR8105208 A BR 8105208A
Authority
BR
Brazil
Prior art keywords
flexible
disc cassette
magentic
magentic disc
cassette
Prior art date
Application number
BR8105208A
Other languages
English (en)
Inventor
Takahashi Kiyoshi
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 BR8105208A publication Critical patent/BR8105208A/pt

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
    • 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
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • 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
    • G11B17/032—Positioning by moving the door or the cover
    • 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
    • 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
BR8105208A 1980-08-14 1981-08-13 Cassete de disco magentico flexivel BR8105208A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980115305U JPS606938Y2 (ja) 1980-08-14 1980-08-14 記録再生用デイスクカセツト

Publications (1)

Publication Number Publication Date
BR8105208A true BR8105208A (pt) 1982-04-27

Family

ID=14659333

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8105208A BR8105208A (pt) 1980-08-14 1981-08-13 Cassete de disco magentico flexivel

Country Status (17)

Country Link
US (2) US4445157A (pt)
JP (1) JPS606938Y2 (pt)
KR (1) KR850002421Y1 (pt)
AT (1) AT373422B (pt)
AU (2) AU542885B2 (pt)
BR (1) BR8105208A (pt)
CA (1) CA1177163A (pt)
CH (2) CH656969A5 (pt)
DE (1) DE3131890A1 (pt)
FR (1) FR2488714B1 (pt)
GB (2) GB2082372B (pt)
HK (1) HK79585A (pt)
IT (1) IT1138911B (pt)
KE (1) KE3551A (pt)
MX (1) MX149853A (pt)
MY (1) MY8600247A (pt)
NL (1) NL192150C (pt)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835181U (ja) * 1981-08-31 1983-03-07 ソニー株式会社 ディスクカセット
JPS606946Y2 (ja) * 1981-11-25 1985-03-07 ソニー株式会社 磁気デイスク装置
JPS5897166A (ja) * 1981-12-03 1983-06-09 Sony Corp フロツピ−デイスクカセツト
JPS58122275U (ja) * 1982-02-10 1983-08-19 日立マクセル株式会社 デイスクカ−トリツジ
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JPS5910176U (ja) * 1982-07-06 1984-01-23 日立マクセル株式会社 デイスクカ−トリツジ
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JPS59168876U (ja) * 1983-04-22 1984-11-12 富士写真フイルム株式会社 磁気デイスクカ−トリツジ
JPS59173176U (ja) * 1983-05-04 1984-11-19 松下電器産業株式会社 デイスクカセツト
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JPH0640428B2 (ja) * 1983-08-24 1994-05-25 日立マクセル株式会社 ディスクカートリッジ
JPS6047175U (ja) * 1983-09-07 1985-04-03 日立マクセル株式会社 デイスクカ−トリツジ
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JPH0743865B2 (ja) * 1985-07-23 1995-05-15 ソニー株式会社 デイスクの回転駆動装置
JPS6243881A (ja) * 1985-08-20 1987-02-25 Awa Eng Kk コンピユ−タ用ディスクの製造装置
US4823214A (en) * 1985-09-19 1989-04-18 Laser Magnetic Storage International Company Disk drive for cartridge disks
US4745500A (en) * 1985-09-19 1988-05-17 Laser Magnetic Storage International Company Disk drive for cartridge disks
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US4853806A (en) * 1985-10-11 1989-08-01 Fuji Photo Film Co., Ltd. Apparatus for regulating the force rendered to a magnetic disc by a magnetic head in a rotary magnetic disc device
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US4897134A (en) * 1986-01-27 1990-01-30 Minnesota Mining And Manufacturing Company Ultrasonic welding hubs to magnetic recording diskettes
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US4794480A (en) * 1986-04-21 1988-12-27 Iomega Corporation Bernoulli plate in cartridge
US4843512A (en) * 1987-08-28 1989-06-27 Minnesota Mining And Manufacturing Company Recording disk centering hub
JP2537348Y2 (ja) * 1988-01-19 1997-05-28 三井石油化学工業株式会社 光ディスク
JPH01227281A (ja) * 1988-03-08 1989-09-11 Hitachi Maxell Ltd デイスクカートリツジ及びデイスク駆動装置
JPH0739100Y2 (ja) * 1988-04-04 1995-09-06 日立マクセル株式会社 デイスクカートリツジ
US5051858A (en) * 1990-03-16 1991-09-24 Minnesota Mining And Manufacturing Company Recording disk having improved centering hub and magnetic yoke arrangement
JPH0395759A (ja) * 1990-07-17 1991-04-22 Canon Electron Inc ディスク駆動装置
US5247409A (en) * 1990-10-26 1993-09-21 Teac Corporation Disk drive pin support mechanism in a rotating disk data storage apparatus
US5264976A (en) * 1990-11-22 1993-11-23 Teac Corporation Resilient support for a disk drive pin in a rotating disk data storage apparatus
US5200871A (en) * 1991-02-05 1993-04-06 Hoechst Celanese Corporation Flexible magnetic disc cassettes with integrally molded drag fingers
US5212614A (en) * 1991-02-05 1993-05-18 Hoechst Celanese Corporation Flexible magnetic disc cassettes with separable cassette cases
US5164871A (en) * 1991-02-05 1992-11-17 Hoechst Celanese Corporation Shutters with integrally molded spring elements for flexible magnetic disc cassettes
US5214555A (en) * 1991-04-12 1993-05-25 Hoechst Celanese Corporation Central hubs for flexible magnetic data discs formed of magnetically soft polyacetal compositions
JPH0755687Y2 (ja) * 1991-05-08 1995-12-20 ティアック株式会社 磁気ディスクのための磁気ヘッド装置
JP2546085B2 (ja) * 1991-06-07 1996-10-23 ティアック株式会社 ディスク装置
JPH087559Y2 (ja) * 1991-06-21 1996-03-04 ティアック株式会社 ディスク装置
JP2821060B2 (ja) * 1992-06-03 1998-11-05 シャープ株式会社 光ディスクカートリッジ
US5331488A (en) * 1992-06-04 1994-07-19 Hewlett-Packard Company Fixed hard disk drive having a removable integrated disc stack structure
US5391414A (en) * 1992-09-21 1995-02-21 Minnesota Mining And Manufacturing Company Diskettes having crosslinked adhesive bond to hub
US5425629A (en) * 1993-08-30 1995-06-20 Taniyama; Yoshihiko Apparatus for molding mini-compact disk cartridge shells
JPH07226037A (ja) * 1994-02-08 1995-08-22 Mitsumi Electric Co Ltd 磁気ディスクドライバ
US5650891A (en) * 1994-10-18 1997-07-22 Iomega Corporation Apparatus for performing multiple functions in a data storage device using a single electro-mechanical device
CA2203000A1 (en) * 1994-10-18 1996-04-25 Iomega Corporation Disk cartridge detection methods and apparatus
US5617397A (en) * 1994-10-18 1997-04-01 Iomega Corporation Movable internal platform for a disk drive
US5854719A (en) * 1994-10-18 1998-12-29 Iomega Corporation Methods and apparatus for detecting whether a removable cartridge disk drive is empty
EP0824752B1 (en) * 1995-03-03 2002-01-30 Iomega Corporation Head park mechanism in a data storage device for preventing accidental damage
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US6525900B2 (en) 1997-01-31 2003-02-25 Mitsubishi Denki Kabushiki Kaisha Flexible recording system, flexible disk drive and recording disk
US5798888A (en) * 1997-04-09 1998-08-25 Iomega Corporation Disk hub for a removable cartridge and spindle motor for using same
US6137771A (en) * 1997-04-09 2000-10-24 Iomega Corporation Shutterless data recording cartridge and drive for using same
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US6021031A (en) * 1997-11-12 2000-02-01 Iomega Corporation Overhanging liner for a disk-cartridge shutter
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Also Published As

Publication number Publication date
AU556115B2 (en) 1986-10-23
MY8600247A (en) 1986-12-31
AU7364981A (en) 1982-02-18
US4445157A (en) 1984-04-24
GB2082372A (en) 1982-03-03
NL192150B (nl) 1996-10-01
KR850002421Y1 (ko) 1985-10-18
NL8103816A (nl) 1982-03-01
CH653167A5 (de) 1985-12-13
NL192150C (nl) 1997-02-04
USRE32781E (en) 1988-11-08
CA1177163A (en) 1984-10-30
IT8123505A0 (it) 1981-08-13
FR2488714A1 (fr) 1982-02-19
FR2488714B1 (fr) 1988-06-24
GB2082372B (en) 1985-02-06
KE3551A (en) 1985-08-23
AU542885B2 (en) 1985-03-21
AU3727085A (en) 1985-05-09
IT1138911B (it) 1986-09-17
ATA355581A (de) 1983-05-15
HK79585A (en) 1985-10-25
MX149853A (es) 1983-12-29
DE3131890A1 (de) 1982-07-08
AT373422B (de) 1984-01-25
CH656969A5 (de) 1986-07-31
GB8411078D0 (en) 1984-06-06
JPS5738387U (pt) 1982-03-01
JPS606938Y2 (ja) 1985-03-07

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13/08/96