Disk store with device for fixing the disk pack on its hub such

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record

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360 9912, G11B 1708

Patent

active

052490904

ABSTRACT:
A device for fixing a disk pack to the drivable shaft of a disk store such that it can be removed comprises a spring lock washer which is mounted in a slot at the upper end of the shaft. A cup spring pre-tensioned against the disk pack is supported with its inner, inclined supporting surface against the spring lock washer, which is itself supported by the upper inclined side wall of the slot.

REFERENCES:
patent: 4864443 (1989-09-01), Peterson
patent: 4918545 (1990-04-01), Scheffel
patent: 5101306 (1992-03-01), Johnson
M. H. Bosier and F. E. Castle, Magnetic Disk Assembly, I.B.M. Technical Disclosure Bulletin, vol. 22 No. 12 p. 5461, May 1980.
Disk Pack Assembly Design, I.B.M. Technical Disclosure Bulletin, vol. 32, No. 6A p. 129, Nov. 1989.

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