Disk tray moving device and disk recording and/or...

Details Disk tray moving device and disk recording and/or... Disk tray moving device and disk recording and/or...

2006-05-23

2006-05-23

Chen, Tianjie (Department: 2656)

Dynamic optical information storage or retrieval

Particular cabinet structure for optical media

Tray or drawer loading or ejecting

Reexamination Certificate

active

07051344

ABSTRACT:
The present invention provides a disc tray shift device including a disc tray having at least one disc placement portion, a rack having an arc portion and at least one straight portion, the rack being arranged on the disc tray, and a sun gear, a planet gear which has a large-tooth-portion engaged with the sun gear and a small-tooth-portion engaged with the rack, and a shift mechanism for shifting the disc tray between a position where the disc placement portion is withdrawn externally and a position where the disc placement portion is housed internally, wherein teeth of at least one of the sun gear, the planet gear, and the rack are profile-shifted.

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patent: 5251499 (1993-10-01), Isozumi
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patent: 47-662 (1972-01-01), None
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Haguruma Binran Henshuu Iinkai ed., “Haguruma Binran” Nikkan Kogyo Shinbunsha, pp. 161-166 Nov. 30, 1962.

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