Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1982-06-04
1985-03-05
Kilgore, Robert M.
Dynamic magnetic information storage or retrieval
Record medium
In container
360 86, 360 97, 360135, G11B 2302, G11B 582, G11B 5012, G11B 552
Patent
active
045034745
ABSTRACT:
A disc drive cartridge arrangement includes a hub clamp for engaging a spindle of a disc drive which clamp has inwardly spiralling fingers to reduce the space required therefor and to firmly engage the spindle, and a door and aperture arrangement which allows the heads of the disc drive to enter the cartridge from the upper and lower surfaces of the cartridge. The hub to which the disc of the disc drive cartridge arrangement is mounted includes a labyrinth seal arrangement for preventing contaminants from entering the interior of the housing.
REFERENCES:
patent: 3315840 (1967-04-01), Tollkuhn
patent: 3529301 (1970-09-01), Hiruta
patent: 4091454 (1978-05-01), Kauffmann
patent: 4166622 (1979-09-01), Rager
patent: 4320430 (1982-03-01), Vogt
patent: 4419703 (1983-12-01), Gruczelak
Kilgore Robert M.
SyQuest Technology
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