BR8002269A - Cartucho de disco - Google Patents
Cartucho de discoInfo
- Publication number
- BR8002269A BR8002269A BR8002269A BR8002269A BR8002269A BR 8002269 A BR8002269 A BR 8002269A BR 8002269 A BR8002269 A BR 8002269A BR 8002269 A BR8002269 A BR 8002269A BR 8002269 A BR8002269 A BR 8002269A
- Authority
- BR
- Brazil
- Prior art keywords
- disc cartridge
- cartridge
- disc
- Prior art date
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
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 |
---|---|
BR8002269A true BR8002269A (pt) | 1980-12-02 |
Family
ID=21849490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8002269A BR8002269A (pt) | 1979-04-12 | 1980-04-11 | Cartucho de disco |
Country Status (8)
Country | Link |
---|---|
US (1) | US4222487A (pt) |
JP (1) | JPS55139671A (pt) |
BR (1) | BR8002269A (pt) |
CA (1) | CA1147856A (pt) |
DE (1) | DE3014015A1 (pt) |
FR (1) | FR2454152A1 (pt) |
GB (1) | GB2048548B (pt) |
IT (1) | IT8048399A0 (pt) |
Families Citing this family (8)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469681A (en) * | 1967-11-02 | 1969-09-30 | Perfection Plastics Inc | Tape reel container |
US3504652A (en) * | 1967-11-02 | 1970-04-07 | Perfection Plastics Inc | Sual indicator means for a container locking mechanism |
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 |
-
1979
- 1979-04-12 US US06/029,528 patent/US4222487A/en not_active Expired - Lifetime
-
1980
- 1980-03-28 CA CA000348628A patent/CA1147856A/en not_active Expired
- 1980-04-11 BR BR8002269A patent/BR8002269A/pt unknown
- 1980-04-11 IT IT8048399A patent/IT8048399A0/it unknown
- 1980-04-11 GB GB8011997A patent/GB2048548B/en not_active Expired
- 1980-04-11 JP JP4793580A patent/JPS55139671A/ja active Pending
- 1980-04-11 DE DE19803014015 patent/DE3014015A1/de not_active Withdrawn
- 1980-04-11 FR FR8008120A patent/FR2454152A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1147856A (en) | 1983-06-07 |
JPS55139671A (en) | 1980-10-31 |
FR2454152A1 (fr) | 1980-11-07 |
GB2048548A (en) | 1980-12-10 |
FR2454152B1 (pt) | 1983-03-25 |
GB2048548B (en) | 1983-03-30 |
US4222487A (en) | 1980-09-16 |
DE3014015A1 (de) | 1980-10-30 |
IT8048399A0 (it) | 1980-04-11 |
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