Dynamic information storage or retrieval – Dynamic mechanism subsystem – Specific detail of storage medium support or motion production
Patent
1985-07-31
1988-04-12
Stephan, Steven L.
Dynamic information storage or retrieval
Dynamic mechanism subsystem
Specific detail of storage medium support or motion production
360 99, G11B 1704, G11B 582
Patent
active
047379480
ABSTRACT:
A disk clamp device for a recording-reproducing device includes a clamp member. The clamp member has one or more turn-up pawl portions of a shape created by inflecting inward the point of each guide portion for centering the disk, which guide portion extends in the direction of fitting in a concave portion formed in a turntable being driven to rotate.
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patent: 4413294 (1983-11-01), Beijer
patent: 4420830 (1983-12-01), Green
patent: 4574323 (1986-03-01), Momose
patent: 4575837 (1986-03-01), Okita
patent: 4592040 (1986-05-01), Ohsaki
Alps Electric Co. ,Ltd.
Shoup Guy W.
Stephan Steven L.
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