Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1985-01-10
1987-05-26
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
360133, G11B 5012, G11B 2302
Patent
active
046690085
ABSTRACT:
A disk support device for supporting a disk having a central hub having a central support hole and a support hole includes a rotatable drive shaft, a turntable fixedly mounted on the rotatable drive shaft and having a hole for supporting the disk on one surface thereof with the rotatable drive shaft inserted in the central support hole in the disk, and a leaf spring having one end fixed to an opposite surface of the turntable and supporting a positioning pin remotely from the one end thereof, the positioning pin projecting under the resiliency of the leaf spring through the hole in the turntable for engagement in the support hole in the disk, the leaf spring having a locking finger held in engagement with the turntable.
REFERENCES:
patent: 4149207 (1979-04-01), Porter, Jr. et al.
patent: 4413294 (1983-11-01), Beijer
Alps Electric Co. ,Ltd.
Shoup Guy W.
Wolff John H.
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