Dynamic information storage or retrieval – Dynamic mechanism subsystem – Access of multiple storage elements
Patent
1997-09-16
1999-11-16
Ometz, David L.
Dynamic information storage or retrieval
Dynamic mechanism subsystem
Access of multiple storage elements
G11B 1704
Patent
active
059870001
ABSTRACT:
A disc package loaded in a disc device houses a plurality of trays, and discs of different types are installed on the respective trays. Each tray is provided with a hook and an identification hole indicative of type information of each disc, and an ejector lever for ejecting each tray is provided with a sensor for sensing the information of the identification hole. When the disc package is loaded, the identification of the disc on each tray is known by causing the ejector lever to face sequentially the hooks of the trays.
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Abe Kenji
Yamashita Tatsumaro
Alps Electric Co. ,Ltd.
Castro Angel
Ometz David L.
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