Disk apparatus with plate trigger cam-engaged with cam...

Details Disk apparatus with plate trigger cam-engaged with cam... Disk apparatus with plate trigger cam-engaged with cam...

2006-08-29

2006-08-29

Renner, Craig A. (Department: 2627)

Dynamic optical information storage or retrieval

Particular cabinet structure for optical media

Tray or drawer loading or ejecting

C720S607000, C720S613000, C720S690000

Reexamination Certificate

active

07100175

ABSTRACT:
A disk apparatus includes a chassis fixed to an apparatus body, a drive unit being ascendable or descendable with respect to the chassis through a plurality of gears by driving a motor, a pickup unit provided with an optical pickup that is movable by driving the motor, a cam slider arranged on the chassis and being movable in a direction, and a plate trigger provided with an inclined cam groove and being movable in the direction through cam engagement with the pickup unit and causes the drive unit to ascend or descend through cam engagement with the cam slider. The plate trigger and the cam slider move integrally in mesh with the gears coupled with the motor respectively. The tip of the tooth of the gear to be in mesh with a triangular tooth formed in the plate trigger is made sharp.

REFERENCES:
patent: 2004/0205786 (2004-10-01), Kagawa
patent: 2000-11511 (2000-01-01), None

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