DE3786684D1 - Plattenkassette. - Google Patents

Plattenkassette.

Info

Publication number: DE3786684D1
Authority: DE; Germany
Prior art keywords: disk cassette; cassette; disk
Prior art date: 1986-03-01
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

DE8787301780T

Other languages

English (en)

Other versions

DE3786684T2 (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 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.)

1986-03-01

Filing date

1987-02-27

Publication date

1993-09-02

1987-02-27 Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd

1993-09-02 Publication of DE3786684D1 publication Critical patent/DE3786684D1/de

1994-01-05 Application granted granted Critical

1994-01-05 Publication of DE3786684T2 publication Critical patent/DE3786684T2/de

2007-02-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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 true DE3786684D1 (de)	1993-09-02
DE3786684T2 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
EP0650165B1 (de) *	1988-04-28	1999-07-21	Dai Nippon Insatsu Kabushiki Kaisha	Plattenkassette
US5289457A (en) *	1988-04-28	1994-02-22	Dai Nippon Insatsu Kabushiki Kaisha	Disc cartridge with bent spring design for closing a closure shutter
US5237560A (en) *	1988-06-23	1993-08-17	Mitsubishi Denki Kabushiki Kaisha	Optical disc cartridge
EP0353000B1 (de) *	1988-07-26	1994-09-14	Hitachi Maxell Ltd.	Verschlussschieber einer Plattenkassette, Vorrichtung und Verfahren zur dessen Herstellung
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
US5166922A (en) *	1990-01-29	1992-11-24	Dai Nippon Insatsu Kabushiki Kaisha	Disk cartridge
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	Aufzeichnungsträger mit einem Gehäuse und Verschlußteil dafür
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
ATE375860T1 (de) *	2004-02-03	2007-11-15	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
EP0078937B1 (de) *	1981-10-30	1986-06-11	General Electric Company	Verstärkte thermoplastische Zusammensetzung
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
CA1241740A (en) *	1984-04-28	1988-09-06	Kokichi Sugawara	Flexible magnetic disk 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

1986
- 1986-03-01 JP JP61044891A patent/JPH0740423B2/ja not_active Expired - Fee Related
1987
- 1987-02-26 US US07/019,542 patent/US4849844A/en not_active Expired - Lifetime
- 1987-02-27 DE DE87301780T patent/DE3786684T2/de not_active Expired - Fee Related
- 1987-02-27 EP EP87301780A patent/EP0236100B1/de not_active Expired - Lifetime
1989
- 1989-05-25 US US07/356,877 patent/US4908726A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE3786684T2 (de)	1994-01-05
EP0236100B1 (de)	1993-07-28
US4849844A (en)	1989-07-18
JPH0740423B2 (ja)	1995-05-01
US4908726A (en)	1990-03-13
EP0236100A1 (de)	1987-09-09
JPS62202373A (ja)	1987-09-07

Publication	Publication Date	Title
DE3778621D1 (de)	1992-06-04	Plattenkassette.
DE3786684D1 (de)	1993-09-02	Plattenkassette.
DE3579541D1 (de)	1990-10-11	Plattenkassette.
DE3586464D1 (de)	1992-09-10	Plattenkassette.
DE68917682D1 (de)	1994-09-29	Plattenkassette.
DE3778427D1 (de)	1992-05-27	Magnetplattenvorrichtung.
DE3784323D1 (de)	1993-04-01	Datenaufzeichnung.
DE68918515D1 (de)	1994-11-03	Plattenkassette.
DE3585465D1 (de)	1992-04-09	Plattenkassette.
DE68911007D1 (de)	1994-01-13	Kassette.
DE3677052D1 (de)	1991-02-28	Plattenkassette.
DE3779862D1 (de)	1992-07-23	Aufzeichnungsgeraet.
DE68915631D1 (de)	1994-07-07	Plattenkassette.
DE68913784D1 (de)	1994-04-21	Plattenkassette.
DE69014956D1 (de)	1995-01-26	Plattenkassette.
DE3788637D1 (de)	1994-02-10	Bandkassette.
DE68924926D1 (de)	1996-01-11	Plattenkassette.
DE3879311D1 (de)	1993-04-22	Disk-kassette.
DE3783983D1 (de)	1993-03-18	Plattenkassette.
DE3771246D1 (de)	1991-08-14	Plattenkassette.
DE68911073D1 (de)	1994-01-13	Scheibenkassette.
DE3682532D1 (de)	1992-01-02	Plattenkassette.
DE3762469D1 (de)	1990-05-31	Plattenantrieb.
DE3765293D1 (de)	1990-11-08	Plattenkassette.
DE3885829D1 (de)	1994-01-05	Plattenkassette.

Legal Events

Date	Code	Title	Description
1994-08-25	8364	No opposition during term of opposition
2006-12-14	8339	Ceased/non-payment of the annual fee