Disk table rotation supporting structure

Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Tray or drawer loading or ejecting

Reexamination Certificate

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Details

C720S608000

Reexamination Certificate

active

07096476

ABSTRACT:
A disk table rotation supporting structure includes a tray having an inner wall surface that stands upward, a bottom surface provided on an inside, a central axis portion that stands upward on a center portion of the bottom surface, and a receiving portion disposed around the central axis portion, and a disk table having a large circular-ring supporting rib provided downward in neighborhood of the inner wall surface, a central through hole portion opened in a center portion and into which the central axis portion of the tray is inserted, and a small circular-ring rib extended downward from a periphery of the central through hole portion. Only the large circular-ring supporting rib is supported rotatably on the bottom surface of the tray via a lubricating member, and the disk table is rotated in this situation.

REFERENCES:
patent: 5386403 (1995-01-01), Morioka et al.
patent: 6760284 (2004-07-01), Kume et al.
patent: B-6-75331 (1994-09-01), None
patent: B-7-122951 (1995-12-01), None
patent: 3118952 (2000-10-01), None
patent: 3264021 (2001-12-01), None

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