IT8521970A0 - Cassetta a disco. - Google Patents

Cassetta a disco.

Info

Publication number: IT8521970A0
Authority: IT; Italy
Prior art keywords: disc cassette; cassette; disc
Prior art date: 1984-08-27

Application number

IT8521970A

Other languages

English (en)

Other versions

IT1184839B (it

Inventor

Johnnwa Wilhelmus Faber

Original Assignee

Philips Nv

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.)

1984-08-27

Filing date

1985-08-23

Publication date

1985-08-23

1985-08-23 Application filed by Philips Nv filed Critical Philips Nv

1985-08-23 Publication of IT8521970A0 publication Critical patent/IT8521970A0/it

1987-10-28 Application granted granted Critical

1987-10-28 Publication of IT1184839B publication Critical patent/IT1184839B/it

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
- G11B23/0301—Details
- G11B23/0308—Shutters

IT21970/85A 1984-08-27 1985-08-23 Cassetta a disco IT1184839B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8402602A NL8402602A (nl)	1984-08-27	1984-08-27	Schijfcassette.

Publications (2)

Publication Number	Publication Date
IT8521970A0 true IT8521970A0 (it)	1985-08-23
IT1184839B IT1184839B (it)	1987-10-28

Family

ID=19844372

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21970/85A IT1184839B (it)	1984-08-27	1985-08-23	Cassetta a disco

Country Status (8)

Country	Link
US (1)	US4660118A (it)
JP (1)	JPS6161282A (it)
DE (1)	DE3529283A1 (it)
ES (1)	ES8701404A1 (it)
FR (1)	FR2569484A1 (it)
GB (1)	GB2163887B (it)
IT (1)	IT1184839B (it)
NL (1)	NL8402602A (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61258381A (ja) *	1985-05-11	1986-11-15	Hitachi Maxell Ltd	デイスクカ−トリツジ
KR950000954B1 (ko) *	1985-05-20	1995-02-06	히다찌마구세루 가부시기가이샤	디스크 카트리지
JPH0634323B2 (ja) *	1985-09-25	1994-05-02	ソニー株式会社	デイスクカ−トリツジ
JPS6290448U (it) *	1985-11-22	1987-06-10
NL8503236A (nl) *	1985-11-25	1987-06-16	Philips Nv	Informatiemedium, omvattende een informatieschijf.
JPH0521721Y2 (it) *	1985-12-18	1993-06-03
IT1203575B (it) *	1986-06-20	1989-02-15	Olivetti & Co Spa	Cartuccia per un disco ottico di registrazione di dati sulle due facce e relativo dispositivo di lettura
EP0273983B1 (en) *	1986-07-04	1992-03-11	Sony Corporation	Disk cartridge
NL8601944A (nl) *	1986-07-29	1988-02-16	Optical Storage Int	Schijfcassette omvattende een informatieschijf.
JPH0664877B2 (ja) *	1986-11-05	1994-08-22	株式会社東芝	情報記憶媒体
JPH07122969B2 (ja) *	1986-11-05	1995-12-25	株式会社東芝	情報記憶媒体
US4945530A (en) *	1986-11-14	1990-07-31	Opticord, Inc.	Cartridge for optical data discs
JPS63306576A (ja) *	1987-06-08	1988-12-14	Hitachi Maxell Ltd	デイスクカ−トリツジ
JPH0178376U (it) *	1987-11-13	1989-05-26
US5195084A (en) *	1988-03-07	1993-03-16	Tdk Corporation	Disc cartridge
US5237560A (en) *	1988-06-23	1993-08-17	Mitsubishi Denki Kabushiki Kaisha	Optical disc cartridge
EP0653756B1 (en) *	1988-06-29	2001-09-26	Dai Nippon Insatsu Kabushiki Kaisha	Disc cartridge
US4935834A (en) *	1988-11-14	1990-06-19	Minnesota Mining And Manufacturing Company	Shutter spring for disk cartridge
GB8908691D0 (en) *	1989-04-18	1989-06-07	Metal Box Plc	Optical disk case assembly
US4996681A (en) *	1989-04-24	1991-02-26	Polaroid Corporation	Integral card for protectively enclosing an optical disk and a visual information bearing area
AT394788B (de) *	1990-10-11	1992-06-25	Philips Nv	Kassette fuer einen aufzeichnungstraeger
AT394789B (de) *	1990-10-11	1992-06-25	Philips Nv	Kassette fuer einen aufzeichnungstraeger
JPH08306149A (ja) *	1995-04-28	1996-11-22	Minnesota Mining & Mfg Co <3M>	改良型シャッタ機構を備えたデータ記憶ディスケット
US6118757A (en) *	1997-02-26	2000-09-12	Opticord, Inc.	Data information disk cartridge and method of assembly and use

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3593327A (en) *	1968-10-24	1971-07-13	Singer Co	Memory-disc cartridge with loading mechanism
US4185314A (en) *	1977-06-29	1980-01-22	International Business Machines Corporation	Record disk cartridge having eject spring within cartridge
GB1525849A (en) *	1977-06-29	1978-09-20	Ibm	Record disc cartridge
JPS5542311A (en) *	1978-09-14	1980-03-25	Toppan Printing Co Ltd	Cassette for disc
CA1159952A (en) *	1980-06-18	1984-01-03	John W. Wenner	Reversible cartridge for flexible disks
HU180372B (en) *	1980-07-29	1983-02-28	Budapesti Radiotechnikai Gyar	Casette information recorder
NL8004378A (nl) *	1980-07-31	1982-03-01	Philips Nv	Schijfeenheid met een roteerbare ronde informatieschijf.
US4400748A (en) *	1981-04-22	1983-08-23	Iomega Corporation	Flexible magnetic disk drive using a rigid cartridge
AU558371B2 (en) *	1981-05-30	1987-01-29	Sony Corporation	Flexible magnetic disc cassette
NL8105096A (nl) *	1981-11-11	1983-06-01	Philips Nv	Informatieschijfcassette.
JPS5975467A (ja) *	1982-10-22	1984-04-28	Sony Corp	記録再生用デイスクジヤケツト
DE3477620D1 (en) *	1983-08-20	1989-05-11	Hitachi Maxell	Disc cartridge

1984
- 1984-08-27 NL NL8402602A patent/NL8402602A/nl not_active Application Discontinuation
- 1984-10-29 US US06/666,025 patent/US4660118A/en not_active Expired - Fee Related
1985
- 1985-08-16 DE DE19853529283 patent/DE3529283A1/de not_active Withdrawn
- 1985-08-23 ES ES546368A patent/ES8701404A1/es not_active Expired
- 1985-08-23 GB GB08521215A patent/GB2163887B/en not_active Expired
- 1985-08-23 FR FR8512672A patent/FR2569484A1/fr not_active Withdrawn
- 1985-08-23 IT IT21970/85A patent/IT1184839B/it active
- 1985-08-24 JP JP60185044A patent/JPS6161282A/ja active Pending

Also Published As

Publication number	Publication date
US4660118A (en)	1987-04-21
JPS6161282A (ja)	1986-03-29
DE3529283A1 (de)	1986-03-06
FR2569484A1 (fr)	1986-02-28
GB2163887A (en)	1986-03-05
IT1184839B (it)	1987-10-28
ES546368A0 (es)	1986-11-16
ES8701404A1 (es)	1986-11-16
GB8521215D0 (en)	1985-10-02
GB2163887B (en)	1988-04-27
NL8402602A (nl)	1986-03-17

Publication	Publication Date	Title
IT8521970A0 (it)	1985-08-23	Cassetta a disco.
DE3579541D1 (de)	1990-10-11	Plattenkassette.
DE3586464D1 (de)	1992-09-10	Plattenkassette.
IT8221174A0 (it)	1982-05-10	Cassetta a disco magnetico flessibile.
BR8501613A (pt)	1985-12-03	Freio a disco
IT8222173V0 (it)	1982-06-15	Cartuccia a disco magnetico.
DE3778621D1 (de)	1992-06-04	Plattenkassette.
DE3585465D1 (de)	1992-04-09	Plattenkassette.
IT8123505A0 (it)	1981-08-13	Cassetta a disco magnetico flessibile.
DE3786684D1 (de)	1993-09-02	Plattenkassette.
IT8321881A0 (it)	1983-06-30	Microcassetta a disco flessibile.
DE3682532D1 (de)	1992-01-02	Plattenkassette.
DE3677052D1 (de)	1991-02-28	Plattenkassette.
DE68911073D1 (de)	1994-01-13	Scheibenkassette.
DE3879311D1 (de)	1993-04-22	Disk-kassette.
DE3771246D1 (de)	1991-08-14	Plattenkassette.
DE3783983D1 (de)	1993-03-18	Plattenkassette.
IT8319048A0 (it)	1983-01-10	Complesso di freno a disco.
BR8500342A (pt)	1985-09-10	Conjunto de freio a disco
DE3765293D1 (de)	1990-11-08	Plattenkassette.
IT8467632A1 (it)	1985-12-20	Freno a disco.
EP0273983A4 (en)	1989-05-26	DISC LOADER.
ES549150A0 (es)	1986-07-16	Perfeccionamientos en un freno de disco
BR8503507A (pt)	1986-04-22	Freio a disco
ES285653Y (es)	1986-05-01	Un freno de disco