Dynamic information storage or retrieval – With particular cabinet structure – With mechanism to place disc on a turntable
Patent
1999-01-28
2000-12-12
Cao, Allen T.
Dynamic information storage or retrieval
With particular cabinet structure
With mechanism to place disc on a turntable
G11B 3302
Patent
active
061607819
ABSTRACT:
It is an object of the present invention to provide a disc transfer mechanism that includes a simply configured tray to be moved and that is reliable in installing and removing a disc. When a tray (1) is drawn out as shown in FIG. 8(a), a positioning protrusion (33a) of a disc receiving member (23) determines a position at which a disc (34) is placed. The tray (1) is pushed in as shown in FIGS. 8(b) to 8(c) until a central hole (35) in the disc (34) reaches a position over a turntable (9). Subsequently, a disc receiving member (23) moves to the front end of the tray (1) relative to the movement of the tray to the internal end as shown in FIGS. 8(d) and (e) to enable the disc to be installed and removed stably.
REFERENCES:
patent: 5844874 (1998-12-01), Saito et al.
patent: 5864529 (1999-01-01), Liao et al.
patent: 5878013 (1999-03-01), Maeda et al.
patent: 5930218 (1999-07-01), Mitsui et al.
patent: 5978342 (1999-11-01), Ju et al.
Koshino Katsuhiko
Nakamura Takeshi
Cao Allen T.
Matsushita Electric - Industrial Co., Ltd.
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