Dynamic information storage or retrieval – Dynamic mechanism subsystem – Access of multiple storage elements
Patent
1997-08-27
1999-07-27
Cao, Allen T.
Dynamic information storage or retrieval
Dynamic mechanism subsystem
Access of multiple storage elements
G11B 1704
Patent
active
059302232
ABSTRACT:
A disc or tray is prevented from inadvertently springing out of a magazine when the magazine is mounted or an external force is exerted. Provided is a disc changer having a magazine mounting section, a recording and reproducing unit, a slider which selects a desired disc from a plurality of discs lodged in a magazine and a transfer arm which draws the selected disc out of the magazine and loads the disc on the recording and reproducing unit 10. The disc changer is provided with a lock member which prevents each disc from springing out of the magazine at least in a disc non-selective state in which the slider does not execute disc selection, and the mounting of the magazine in the magazine mounting section is executed when the slider 21 is in the disc non-selective state.
REFERENCES:
patent: 5493556 (1996-02-01), Aoki et al.
patent: 5587989 (1996-12-01), Fujiwara et al.
Kage Shingo
Kambayashi Makoto
Toyama Yasunari
Cao Allen T.
Matsushita Electric - Industrial Co., Ltd.
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