DE3786684T2 - Plattenkassette. - Google Patents

Plattenkassette.

Info

Publication number
DE3786684T2
DE3786684T2 DE87301780T DE3786684T DE3786684T2 DE 3786684 T2 DE3786684 T2 DE 3786684T2 DE 87301780 T DE87301780 T DE 87301780T DE 3786684 T DE3786684 T DE 3786684T DE 3786684 T2 DE3786684 T2 DE 3786684T2
Authority
DE
Germany
Prior art keywords
record cassette
cassette
record
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
DE87301780T
Other languages
English (en)
Other versions
DE3786684D1 (de
Inventor
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
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Publication of DE3786684D1 publication Critical patent/DE3786684D1/de
Application granted granted Critical
Publication of DE3786684T2 publication Critical patent/DE3786684T2/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
    • 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
    • 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
DE87301780T 1986-03-01 1987-02-27 Plattenkassette. Expired - Fee Related DE3786684T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61044891A JPH0740423B2 (ja) 1986-03-01 1986-03-01 デイスクカ−トリツジ

Publications (2)

Publication Number Publication Date
DE3786684D1 DE3786684D1 (de) 1993-09-02
DE3786684T2 true DE3786684T2 (de) 1994-01-05

Family

ID=12704103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87301780T Expired - Fee Related DE3786684T2 (de) 1986-03-01 1987-02-27 Plattenkassette.

Country Status (4)

Country Link
US (2) US4849844A (de)
EP (1) EP0236100B1 (de)
JP (1) JPH0740423B2 (de)
DE (1) DE3786684T2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740424B2 (ja) * 1986-11-06 1995-05-01 ソニー株式会社 デイスクカセツト
GB2208330B (en) * 1987-07-27 1991-12-04 Hitachi Ltd An optical disc cartridge and a mechanism for preventing an incorrect insertion of a cartridge.
KR0124147B1 (ko) * 1987-07-29 1997-11-28 나가이 아쯔시 디스크 카트리지
JP2505214B2 (ja) * 1987-09-11 1996-06-05 日立マクセル株式会社 デイスクカ―トリツジ
US4991048A (en) * 1987-10-15 1991-02-05 Tdk Corporation Disc cartridge casing with shutter slidably fitted therein to uncover a pick-inserting hole
JPH01151474U (de) * 1988-04-08 1989-10-19
US5289457A (en) * 1988-04-28 1994-02-22 Dai Nippon Insatsu Kabushiki Kaisha Disc cartridge with bent spring design for closing a closure shutter
EP0652563B1 (de) * 1988-04-28 2001-09-26 Dai Nippon Insatsu Kabushiki Kaisha Plattenkassette
US5237560A (en) * 1988-06-23 1993-08-17 Mitsubishi Denki Kabushiki Kaisha Optical disc cartridge
US5084862A (en) * 1988-07-26 1992-01-28 Hitachi Maxell, Ltd. Disk cartridge shutter
JPH0283876A (ja) * 1988-09-20 1990-03-23 Hitachi Maxell Ltd デイスクカートリツジ
JPH0268378U (de) * 1988-11-11 1990-05-23
US5021913A (en) * 1989-04-24 1991-06-04 Overland Bolling Company Shutter for covering a window opening in a case that contains a flexible disk
JP2961816B2 (ja) * 1989-06-05 1999-10-12 ソニー株式会社 ディスクカートリッジ
JP2827332B2 (ja) * 1989-10-06 1998-11-25 ソニー株式会社 ディスクカートリッジ
JP2818451B2 (ja) * 1989-10-20 1998-10-30 ポリプラスチックス株式会社 ポリアセタール樹脂組成物及び磁気テープ走行用ガイド部材
JPH0371480U (de) * 1989-11-13 1991-07-19
KR960013773B1 (ko) * 1990-01-29 1996-10-10 다이닛뽕 인사쓰 가부시기가이샤 디스크카트리지
JPH0426464U (de) * 1990-04-13 1992-03-03
JPH0438689A (ja) * 1990-05-31 1992-02-07 Sony Corp ディスクカートリッジ
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
US5276675A (en) * 1990-12-18 1994-01-04 Hewlett-Packard Company Optical disk cartridge assembly
CA2062100C (en) * 1991-03-05 2000-10-31 Hirotoshi Fujisawa Disc cartridge
US5527606A (en) * 1991-07-25 1996-06-18 Sony Corporation Disk cassette shutter
US5247417A (en) * 1991-09-30 1993-09-21 Minnesota Mining And Manufacturing Company Shutter stop mechanism for disk cartridges
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
US6532133B1 (en) * 1992-05-13 2003-03-11 Tdk Corporation Recording medium cartridge with improved welding characteristics
DE69535111T2 (de) * 1994-02-15 2007-02-15 Mitsubishi Chemical Corp. Plattenkassette
JPH0885285A (ja) 1994-07-21 1996-04-02 Hitachi Maxell Ltd セキュリティカード用基板の製造方法、およびセキュリティカード用基板
US5631792A (en) * 1995-09-13 1997-05-20 Imation Corp. Triangle-shaped movable shutter for data storage diskette cartridge
IL116241A (en) * 1995-12-03 1999-12-31 Mem Card Comp Memory Systems L Memory card and reader therefor
WO1998007155A1 (fr) * 1996-08-08 1998-02-19 Fuji Photo Film Co., Ltd. Cartouche de disque magnetique
EP0833330A1 (de) * 1996-09-30 1998-04-01 Kabushiki Kaisha Toshiba Plattenkassette
US5889639A (en) * 1997-02-07 1999-03-30 Imation Corp. Plain carbon steel shutter for removable data storage cartridges
JP3485761B2 (ja) 1997-07-25 2004-01-13 Ｔｄｋ株式会社 ディスクカートリッジ
JP2000100111A (ja) * 1998-09-22 2000-04-07 Sony Corp ディスクカートリッジ
DE502004005258D1 (de) * 2004-02-03 2007-11-29 Ems Chemie Ag Werkstoffverbunde aus einem Formteil aus transparenten oder transluzenten, einfärbbaren Kunststoffformmassen
JP2006176191A (ja) * 2004-12-24 2006-07-06 Fuji Photo Film Co Ltd 感光性記録媒体用カートリッジ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228131B2 (de) * 1973-02-05 1977-07-25
JPS579393B2 (de) * 1974-06-13 1982-02-20
JPS6035944B2 (ja) * 1977-03-01 1985-08-17 三菱化学株式会社 ガラス繊維強化ポリエステル樹脂組成物
GB2008307B (en) * 1977-11-16 1982-05-19 Hitachi Maxell Magnetic recording medium
JPS6241424Y2 (de) * 1980-05-14 1987-10-23
US4429004A (en) * 1980-06-26 1984-01-31 Ciba-Geigy Corporation Light-reflecting body
US4703082A (en) * 1981-08-27 1987-10-27 Union Carbide Corporation Integral additives and methods for making filled thermoplastics
DE3271676D1 (en) * 1981-10-30 1986-07-17 Gen Electric Reinforced thermoplastic composition
JPS59207050A (ja) * 1983-05-10 1984-11-24 Otsuka Chem Co Ltd 映像録画テ−プガイド製造用樹脂組成物
GB2142554B (en) * 1983-06-10 1987-10-21 Joto Chem Co Ltd Mixing-milling apparatus for plastics and fillers
JPH0772987B2 (ja) * 1983-12-08 1995-08-02 日立マクセル株式会社 デイスクカートリツジ
JPS60223852A (ja) * 1984-04-19 1985-11-08 Polyplastics Co ポリアセタ−ル樹脂組成物
US4698714A (en) * 1984-04-28 1987-10-06 Sony Corporation Flexible magnetic disc cassette
JPS60180375U (ja) * 1984-05-08 1985-11-30 ソニー株式会社 磁気デイスクカセツト
US4680662A (en) * 1984-06-12 1987-07-14 Matsushita Electric Industrial Co., Ltd. Disk cartridge having a shutter mechanism
JPS61129720A (ja) * 1984-11-27 1986-06-17 Nagaoka:Kk ヘツドクリ−ニング器

Also Published As

Publication number Publication date
JPH0740423B2 (ja) 1995-05-01
DE3786684D1 (de) 1993-09-02
US4908726A (en) 1990-03-13
JPS62202373A (ja) 1987-09-07
US4849844A (en) 1989-07-18
EP0236100A1 (de) 1987-09-09
EP0236100B1 (de) 1993-07-28

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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