DE3680274D1 - Magnetplattenkassette mit inneren vorspannrippen. - Google Patents

Magnetplattenkassette mit inneren vorspannrippen.

Info

Publication number
DE3680274D1
DE3680274D1 DE8686890264T DE3680274T DE3680274D1 DE 3680274 D1 DE3680274 D1 DE 3680274D1 DE 8686890264 T DE8686890264 T DE 8686890264T DE 3680274 T DE3680274 T DE 3680274T DE 3680274 D1 DE3680274 D1 DE 3680274D1
Authority
DE
Germany
Prior art keywords
disk
magnetic disk
cassette
liners
magnetic
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
DE8686890264T
Other languages
English (en)
Inventor
Rogers B Downey
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of DE3680274D1 publication Critical patent/DE3680274D1/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
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk 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
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes

Landscapes

  • Magnetic Record Carriers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
DE8686890264T 1985-09-27 1986-09-23 Magnetplattenkassette mit inneren vorspannrippen. Expired - Fee Related DE3680274D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78106085A 1985-09-27 1985-09-27

Publications (1)

Publication Number Publication Date
DE3680274D1 true DE3680274D1 (de) 1991-08-22

Family

ID=25121547

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198686890264T Pending DE217785T1 (de) 1985-09-27 1986-09-23 Magnetplattenkassette mit inneren vorspannrippen.
DE8686890264T Expired - Fee Related DE3680274D1 (de) 1985-09-27 1986-09-23 Magnetplattenkassette mit inneren vorspannrippen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198686890264T Pending DE217785T1 (de) 1985-09-27 1986-09-23 Magnetplattenkassette mit inneren vorspannrippen.

Country Status (5)

Country Link
EP (1) EP0217785B1 (de)
JP (1) JPH0740427B2 (de)
AT (1) ATE65337T1 (de)
CA (1) CA1258122A (de)
DE (2) DE217785T1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6370976A (ja) * 1986-09-13 1988-03-31 Hitachi Maxell Ltd デイスクカ−トリツジ
US4814926A (en) * 1987-09-28 1989-03-21 Polaroid Corporation Flexible disk cassette
US4885652A (en) * 1988-07-11 1989-12-05 Minnesota Mining And Manufacturing Company Disk cartridge
GB2227874A (en) * 1988-11-22 1990-08-08 Lam Philip Y T A video and/or audio cassette assembly
JP2541882Y2 (ja) * 1989-04-19 1997-07-23 富士写真フイルム株式会社 磁気ディスクカートリッジ
JP2556308Y2 (ja) * 1992-10-13 1997-12-03 富士写真フイルム株式会社 磁気ディスクカートリッジ
JP3490554B2 (ja) * 1995-10-13 2004-01-26 株式会社東芝 ディスクカートリッジ装置
US5980791A (en) * 1996-07-17 1999-11-09 Imation Corp. Method for forming a molded-in lifter for cleaning a flexible magnetic disc
CA2262544C (en) * 1996-08-08 2001-03-13 Fuji Photo Film Co., Ltd. Magnetic disk cartridge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330819A1 (de) * 1972-06-27 1974-01-17 Arvin Ind Inc Magnetplattengeraet und kassette
IT1109821B (it) * 1978-03-15 1985-12-23 Start Srl Contenitore perfezionato della bobina di nastro magnetico per registratore del tipo codidetto a cassetta
US4413298A (en) * 1981-05-05 1983-11-01 Minnesota Mining And Manufacturing Company Diskette jacket
AU558371B2 (en) * 1981-05-30 1987-01-29 Sony Corporation Flexible magnetic disc cassette
JPS6325552Y2 (de) * 1981-06-16 1988-07-12
JPS5930272A (ja) * 1982-08-12 1984-02-17 Hitachi Maxell Ltd デイスクカ−トリツジ
JPS6121075U (ja) * 1984-07-07 1986-02-06 ティーディーケイ株式会社 デイスクカ−トリツジ

Also Published As

Publication number Publication date
JPH0740427B2 (ja) 1995-05-01
EP0217785A1 (de) 1987-04-08
EP0217785B1 (de) 1991-07-17
CA1258122A (en) 1989-08-01
ATE65337T1 (de) 1991-08-15
DE217785T1 (de) 1987-09-24
JPS6276082A (ja) 1987-04-08

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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