NL8503236A - Informatiemedium, omvattende een informatieschijf. - Google Patents

Informatiemedium, omvattende een informatieschijf. Download PDF

Info

Publication number
NL8503236A
NL8503236A NL8503236A NL8503236A NL8503236A NL 8503236 A NL8503236 A NL 8503236A NL 8503236 A NL8503236 A NL 8503236A NL 8503236 A NL8503236 A NL 8503236A NL 8503236 A NL8503236 A NL 8503236A
Authority
NL
Netherlands
Prior art keywords
information
main wall
disc
hub
central opening
Prior art date
Application number
NL8503236A
Other languages
English (en)
Dutch (nl)
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL8503236A priority Critical patent/NL8503236A/nl
Priority to DE19863639619 priority patent/DE3639619A1/de
Priority to FR8616235A priority patent/FR2590713A1/fr
Priority to GB08627895A priority patent/GB2183398A/en
Priority to IT22429/86A priority patent/IT1198150B/it
Priority to CN198686107948A priority patent/CN86107948A/zh
Priority to JP1986179828U priority patent/JPS6294473U/ja
Publication of NL8503236A publication Critical patent/NL8503236A/nl
Priority to US07/139,155 priority patent/US4796139A/en

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
    • G11B23/0014—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
    • 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

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
NL8503236A 1985-11-25 1985-11-25 Informatiemedium, omvattende een informatieschijf. NL8503236A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL8503236A NL8503236A (nl) 1985-11-25 1985-11-25 Informatiemedium, omvattende een informatieschijf.
DE19863639619 DE3639619A1 (de) 1985-11-25 1986-11-20 Informationsmedium mit einer informationsscheibe
FR8616235A FR2590713A1 (fr) 1985-11-25 1986-11-21 Moyen d'information muni d'un disque d'information
GB08627895A GB2183398A (en) 1985-11-25 1986-11-21 Information disc within an enclosure
IT22429/86A IT1198150B (it) 1985-11-25 1986-11-21 Mezzo di inforamzione comprendente un disco di informazione
CN198686107948A CN86107948A (zh) 1985-11-25 1986-11-22 信息媒体，包括信息磁盘
JP1986179828U JPS6294473U (US07709020-20100504-C00041.png) 1985-11-25 1986-11-25
US07/139,155 US4796139A (en) 1985-11-25 1987-12-23 Disc cassette

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8503236A NL8503236A (nl) 1985-11-25 1985-11-25 Informatiemedium, omvattende een informatieschijf.
NL8503236 1985-11-25

Publications (1)

Publication Number Publication Date
NL8503236A true NL8503236A (nl) 1987-06-16

Family

ID=19846912

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8503236A NL8503236A (nl) 1985-11-25 1985-11-25 Informatiemedium, omvattende een informatieschijf.

Country Status (8)

Country Link
US (1) US4796139A (US07709020-20100504-C00041.png)
JP (1) JPS6294473U (US07709020-20100504-C00041.png)
CN (1) CN86107948A (US07709020-20100504-C00041.png)
DE (1) DE3639619A1 (US07709020-20100504-C00041.png)
FR (1) FR2590713A1 (US07709020-20100504-C00041.png)
GB (1) GB2183398A (US07709020-20100504-C00041.png)
IT (1) IT1198150B (US07709020-20100504-C00041.png)
NL (1) NL8503236A (US07709020-20100504-C00041.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1320569C (en) * 1986-12-01 1993-07-20 Hendrikus W.C.M. Peeters Optically readable disk with self centering hub
JPH03168943A (ja) * 1989-11-29 1991-07-22 Hitachi Ltd 光メモリ及び情報処理装置
US5166922A (en) * 1990-01-29 1992-11-24 Dai Nippon Insatsu Kabushiki Kaisha Disk cartridge
JP3036108B2 (ja) * 1991-04-25 2000-04-24 ソニー株式会社 ディスクカートリッジ
AU662745B2 (en) * 1991-07-31 1995-09-14 Sony Corporation Disc cartridge
US5815344A (en) * 1992-02-17 1998-09-29 Sony Corporation Disc cartridge loading apparatus

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609722A (en) * 1969-03-19 1971-09-28 George E Zenzefilis Center sealing data disc cassette and processing machine
NL177861C (nl) * 1974-11-22 1985-12-02 Philips Nv Uitwisselbaar geheugenelement met een geheugenschijf, alsmede aandrijfinrichting hiervoor.
FR2337396A1 (fr) * 1975-12-31 1977-07-29 Honeywell Bull Soc Ind Conditionnement pour disque magnetique
US4194228A (en) * 1978-10-11 1980-03-18 Magnetic Peripherals Inc. Magnetic disc housing with means to prevent radial disc shift
NL8000381A (nl) * 1980-01-22 1981-08-17 Philips Nv Systeem voor het inschrijven en/of uitlezen van informatie.
US4378576A (en) * 1980-06-27 1983-03-29 Magnetic Peripherals Inc. Removable disc media
JPS606938Y2 (ja) * 1980-08-14 1985-03-07 ソニー株式会社 記録再生用デイスクカセツト
JPS6245356Y2 (US07709020-20100504-C00041.png) * 1981-06-05 1987-12-03
US4525758A (en) * 1981-06-19 1985-06-25 Matsushita Electric Industrial Co., Ltd. Cartridge
US4532564A (en) * 1981-09-16 1985-07-30 Dysan Corporation Removable disk cartridge
FR2518793B1 (fr) * 1981-12-23 1988-02-12 Cii Honeywell Bull Cartouche pour disque(s) magnetique(s) amovible(s)
JPS57210487A (en) * 1981-12-29 1982-12-24 Matsushita Electric Ind Co Ltd Cartridge
JPS58130441A (ja) * 1982-01-29 1983-08-03 Seiko Epson Corp 記録媒体
FR2521333A1 (fr) * 1982-02-11 1983-08-12 Cii Honeywell Bull Cartouche pour disque(s) magnetique(s) amovible(s)
US4459628A (en) * 1982-04-19 1984-07-10 Cipher Data Products, Inc. Disk cartridge
US4477894A (en) * 1982-08-10 1984-10-16 Rca Corporation Protective cartridge for disc record
JPS6066376A (ja) * 1983-09-20 1985-04-16 Seiko Seiki Co Ltd 磁気デイスクカ−トリツジ
US4571718A (en) * 1984-07-11 1986-02-18 Eastman Kodak Company Optical disk cartridge and cooperating apparatus
NL8402602A (nl) * 1984-08-27 1986-03-17 Philips Nv Schijfcassette.

Also Published As

Publication number Publication date
CN86107948A (zh) 1987-06-03
US4796139A (en) 1989-01-03
DE3639619A1 (de) 1987-05-27
IT8622429A0 (it) 1986-11-21
JPS6294473U (US07709020-20100504-C00041.png) 1987-06-16
FR2590713A1 (fr) 1987-05-29
GB8627895D0 (en) 1986-12-31
GB2183398A (en) 1987-06-03
IT1198150B (it) 1988-12-21

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed