IT8048399A0 - Perfezionamento nelle cartucce a dischi per apparecchiature periferiche di calcolatori - Google Patents

Perfezionamento nelle cartucce a dischi per apparecchiature periferiche di calcolatori

Info

Publication number
IT8048399A0
IT8048399A0 IT8048399A IT4839980A IT8048399A0 IT 8048399 A0 IT8048399 A0 IT 8048399A0 IT 8048399 A IT8048399 A IT 8048399A IT 4839980 A IT4839980 A IT 4839980A IT 8048399 A0 IT8048399 A0 IT 8048399A0
Authority
IT
Italy
Prior art keywords
improvement
computer equipment
peripheral computer
disc cartridges
cartridges
Prior art date
Application number
IT8048399A
Other languages
English (en)
Italian (it)
Inventor
Allen Joseph Abel
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of IT8048399A0 publication Critical patent/IT8048399A0/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
    • G11B23/032—Containers for flat record carriers for rigid discs
    • G11B23/0321—Containers for flat record carriers for rigid discs rigid cartridges for single discs
    • G11B23/0322—Containers for flat record carriers for rigid discs rigid cartridges for single discs comprising latching or movable handling devices
IT8048399A 1979-04-12 1980-04-11 Perfezionamento nelle cartucce a dischi per apparecchiature periferiche di calcolatori IT8048399A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/029,528 US4222487A (en) 1979-04-12 1979-04-12 Single disk cartridge

Publications (1)

Publication Number Publication Date
IT8048399A0 true IT8048399A0 (it) 1980-04-11

Family

ID=21849490

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8048399A IT8048399A0 (it) 1979-04-12 1980-04-11 Perfezionamento nelle cartucce a dischi per apparecchiature periferiche di calcolatori

Country Status (8)

Country Link
US (1) US4222487A (enExample)
JP (1) JPS55139671A (enExample)
BR (1) BR8002269A (enExample)
CA (1) CA1147856A (enExample)
DE (1) DE3014015A1 (enExample)
FR (1) FR2454152A1 (enExample)
GB (1) GB2048548B (enExample)
IT (1) IT8048399A0 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458282A (en) * 1981-10-26 1984-07-03 Hewlett-Packard Company Media module
US4519001A (en) * 1981-10-27 1985-05-21 Ampex Corporation Apparatus for providing dropout compensation and error concealment in a PAL format video information signal
US4748530A (en) * 1983-01-24 1988-05-31 Magnetic Peripherals, Inc. Disk cover collar
DE3305899A1 (de) * 1983-02-19 1984-08-23 Frank, Christa, 7124 Bönnigheim Videokassette
JPS6128172U (ja) * 1984-07-21 1986-02-20 ティーディーケイ株式会社 デイスクカ−トリツジ
US4644521A (en) * 1985-08-14 1987-02-17 Laser Magnetic Storage International Company Optical memory cartridge and drive apparatus
US5027949A (en) * 1989-10-31 1991-07-02 Minnesota Mining And Manufacturing Company Lock for magnetic tape reel shipping case
US6487037B1 (en) * 2000-09-13 2002-11-26 International Business Machines Corporation Membrane locking device for selectively immobilizing disk drive spindle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504652A (en) * 1967-11-02 1970-04-07 Perfection Plastics Inc Sual indicator means for a container locking mechanism
US3469681A (en) * 1967-11-02 1969-09-30 Perfection Plastics Inc Tape reel container
US3753490A (en) * 1971-06-24 1973-08-21 Gen Instrument Corp Carry case for magnetic discs
US3736777A (en) * 1971-11-01 1973-06-05 Minnesota Mining & Mfg Locking attaching mechanism for disk-pack storage container
US3882701A (en) * 1973-11-28 1975-05-13 Minnesota Mining & Mfg Locking latch for a disk cartridge
US4013169A (en) * 1974-07-19 1977-03-22 Nashua Corporation Magnet ring configuration and disc cartridge including magnet ring configuration

Also Published As

Publication number Publication date
BR8002269A (pt) 1980-12-02
DE3014015A1 (de) 1980-10-30
CA1147856A (en) 1983-06-07
US4222487A (en) 1980-09-16
GB2048548A (en) 1980-12-10
GB2048548B (en) 1983-03-30
FR2454152B1 (enExample) 1983-03-25
JPS55139671A (en) 1980-10-31
FR2454152A1 (fr) 1980-11-07

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