Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1978-07-05
1979-05-01
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
360 99, 360133, G11B 2302, G11B 2504
Patent
active
041527399
ABSTRACT:
A disk pack cartridge opening and partitioning apparatus is described, particularly as adapted for inclusion in disk drive apparatus wherein each cartridge comprises a spreadable jacket containing a pack of compactly stacked, hole-encoded flexible magnetic recording disks. In a preferred embodiment, the apparatus provides means for automatically spreading the jacket followed by partitioning of the stack between a selected pair of adjacent disks.
REFERENCES:
patent: 1360617 (1920-11-01), Brand
patent: 3931640 (1976-01-01), Takahara et al.
patent: 3931644 (1976-01-01), Ward
patent: 3990109 (1976-11-01), Seifert
IBM/TDB, vol. 18, No. 12, May 1976, pp. 4112-4114.
IBM/TDB, vol. 19, No. 1, Jun. 1976, p. 171.
DeMoss Dean L.
Ragle Herbert U.
Burroughs Corporation
Cass Nathan
McCormack John J.
Peterson Kevin R.
Wolff John H.
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