Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1981-08-13
1984-04-24
Kilgore, Robert Martin
Dynamic magnetic information storage or retrieval
Record medium
In container
360 97, 360 99, 360135, G11B 2302, G11B 582, G11B 5012, G11B 5016
Patent
active
044451571
ABSTRACT:
A flexible magnetic disk cassette includes a flexible magnetic disk. A center core disk is also provided having a center hollow and raised fringe, and is attached at a center of the flexible magnetic disk with the raised fringe. A cover having an upper half and lower half for containing the flexible magnetic disk with the center core disk is provided. The lower half of the cover has a driving hole a little larger than an outer diameter of the center hollow of the center core disk.
REFERENCES:
patent: 3416150 (1968-12-01), Lindberg, Jr.
patent: 4060839 (1977-11-01), Meadows
patent: 4120012 (1978-10-01), Bowers
patent: 4149207 (1979-04-01), Porter, Jr. et al.
patent: 4152740 (1979-05-01), Stratton
patent: 4166622 (1979-09-01), Rager
patent: 4224648 (1980-09-01), Roling
patent: 4232870 (1980-11-01), Iemenschot
patent: 4274119 (1981-06-01), Hayward
patent: 4296448 (1981-10-01), Garcia
patent: 4340286 (1982-07-01), Carr
patent: 4352135 (1982-09-01), De Moss
Kilgore Robert Martin
Sony Corporation
LandOfFree
Flexible magnetic disk cassette does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flexible magnetic disk cassette, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible magnetic disk cassette will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-118530