DE3879311T2 - Disk-kassette. - Google Patents

Disk-kassette.

Info

Publication number
DE3879311T2
DE3879311T2 DE8888306885T DE3879311T DE3879311T2 DE 3879311 T2 DE3879311 T2 DE 3879311T2 DE 8888306885 T DE8888306885 T DE 8888306885T DE 3879311 T DE3879311 T DE 3879311T DE 3879311 T2 DE3879311 T2 DE 3879311T2
Authority
DE
Germany
Prior art keywords
disc cassette
cassette
disc
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 - Fee Related
Application number
DE8888306885T
Other languages
English (en)
Other versions
DE3879311D1 (de
Inventor
Minoru Fujita
Kazuya Fukunaga
Yoshitake Kato
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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
Priority claimed from JP62187810A external-priority patent/JPS6432479A/ja
Priority claimed from JP62226609A external-priority patent/JP2505214B2/ja
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Publication of DE3879311D1 publication Critical patent/DE3879311D1/de
Application granted granted Critical
Publication of DE3879311T2 publication Critical patent/DE3879311T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • 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
    • G11B23/0301—Details
    • G11B23/0308—Shutters
DE8888306885T 1987-07-29 1988-07-26 Disk-kassette. Expired - Fee Related DE3879311T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62187810A JPS6432479A (en) 1987-07-29 1987-07-29 Disk cartridge
JP62226609A JP2505214B2 (ja) 1987-09-11 1987-09-11 デイスクカ―トリツジ

Publications (2)

Publication Number Publication Date
DE3879311D1 DE3879311D1 (de) 1993-04-22
DE3879311T2 true DE3879311T2 (de) 1993-08-12

Family

ID=26504575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888306885T Expired - Fee Related DE3879311T2 (de) 1987-07-29 1988-07-26 Disk-kassette.

Country Status (4)

Country Link
US (1) US5121380A (de)
EP (1) EP0301811B1 (de)
KR (1) KR0124147B1 (de)
DE (1) DE3879311T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595654B2 (ja) 1988-05-23 1997-04-02 ソニー株式会社 ディスクカートリッジ用シャッタ及びその製造方法
EP0653756B1 (de) * 1988-06-29 2001-09-26 Dai Nippon Insatsu Kabushiki Kaisha Plattenkassette
US5717684A (en) * 1990-01-29 1998-02-10 Dai Nippon Insatsu Kabushiki Kaisha Disk cartridge having chamfered wall portion
JP2961982B2 (ja) * 1990-08-24 1999-10-12 ソニー株式会社 ディスクカートリッジ
US5467239A (en) * 1991-01-11 1995-11-14 Sony Corporation Disc cartridge withribbed shutter
US5214555A (en) * 1991-04-12 1993-05-25 Hoechst Celanese Corporation Central hubs for flexible magnetic data discs formed of magnetically soft polyacetal compositions
US5527606A (en) * 1991-07-25 1996-06-18 Sony Corporation Disk cassette shutter
DE9116064U1 (de) * 1991-12-24 1992-02-20 Basf Magnetics Gmbh, 6800 Mannheim, De
US5815344A (en) 1992-02-17 1998-09-29 Sony Corporation Disc cartridge loading apparatus
AU665986B2 (en) * 1992-03-31 1996-01-25 Sony Corporation Casing for housing disc cartridge and method for packaging the casing
US5410440A (en) * 1992-11-04 1995-04-25 Hitachi Maxell, Ltd. Resinous disc cartridge containing an ester compound of glycerin
JPH06345171A (ja) * 1993-06-11 1994-12-20 Ricoh Co Ltd 光磁気ディスクカートリッジ等の収納ケース
EP0665549B1 (de) * 1994-01-28 1999-04-28 Sony Corporation Plattenkassette
US5691868A (en) * 1994-04-07 1997-11-25 Sony Corporation Disk cartridge with shutter and slider, and method of connecting them
WO1996021224A1 (fr) * 1994-12-29 1996-07-11 Sony Corporation Cartouche de disques
US5636096A (en) * 1995-10-02 1997-06-03 Aris Mardirossian, Inc. Magnetic disc cartridge and corresponding system/method for limiting copying of software
US5896255A (en) * 1995-10-02 1999-04-20 Aris Mardirossian, Inc. Magnetic disc cartridge and corresponding system/method for limiting coping of software
JP3426810B2 (ja) * 1995-10-13 2003-07-14 株式会社東芝 ディスクカートリッジ装置及びその表示ラベル
US6473392B2 (en) 1998-07-13 2002-10-29 Sony Corporation Disc cartridge
JP2000100111A (ja) * 1998-09-22 2000-04-07 Sony Corp ディスクカートリッジ
US6510131B1 (en) * 2000-02-16 2003-01-21 Imation Corp. Data storage disk cartridge including a shutter assembly with a stress relief mechanism
CN101465143B (zh) * 2007-12-19 2010-11-10 鸿富锦精密工业（深圳）有限公司 光盘读写装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118748A (en) * 1976-07-21 1978-10-03 Minnesota Mining And Manufacturing Company Member for limiting air door movement in a disk cartridge
CA1241740A (en) * 1984-04-28 1988-09-06 Kokichi Sugawara Flexible magnetic disk cassette
KR950000953B1 (ko) * 1985-05-09 1995-02-06 히다찌마구세루 가부시기가이샤 디스크 카트리지
JPS6253572A (ja) * 1985-09-03 1987-03-09 Nec Corp フアクシミリ装置
JPH0740423B2 (ja) * 1986-03-01 1995-05-01 日立マクセル株式会社 デイスクカ−トリツジ

Also Published As

Publication number Publication date
EP0301811A3 (en) 1989-07-26
KR0124147B1 (ko) 1997-11-28
KR890002874A (ko) 1989-04-11
EP0301811A2 (de) 1989-02-01
US5121380A (en) 1992-06-09
DE3879311D1 (de) 1993-04-22
EP0301811B1 (de) 1993-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee