Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1989-09-29
1991-08-20
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
369 38, G11B 1568, G11B 1722
Patent
active
050419293
ABSTRACT:
The autoloader for magnetic tape cartridges uses a companion autoloader magazine that holds a plurality of preloaded magnetic tape cartridges to individually access any one of the plurality of magnetic tape cartridges held by the magazine. The autoloader of the present invention is able to move an associated magazine containing a plurality of preloaded magnetic tape cartridges in a vertical direction, either up or down, such that the autoloader is able to selectively access any one of the plurality of magnetic tape cartridges loaded in the magazine. The autoloader contains only two motors: one for controlling the vertical motion of the magazine, one for loading a magnetic tape cartridge from the magazine into the associated tape drive. The width of the autoloader is equal to or less than the width of the associated tape drive so that two autoloader-tape drive units can be mounted side by side.
REFERENCES:
patent: 4133013 (1979-01-01), Fisher
patent: 4504936 (1985-03-01), Faber et al.
patent: 4644425 (1987-02-01), Tamaki
patent: 4697215 (1987-09-01), Hata
patent: 4701899 (1987-10-01), d'Alayer de Costomor d'Arc
patent: 4739491 (1988-04-01), Baldock
patent: 4920432 (1990-04-01), Eggers et al.
Fryberger Joseph A.
Jacobs Lynn C.
Leonard Robert E.
Evans Jefferson
Heinz A. J.
Storage Technology Corporation
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