Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Tray or drawer loading or ejecting
Reexamination Certificate
2007-04-17
2007-04-17
Chen, Tianjie (Department: 2627)
Dynamic optical information storage or retrieval
Particular cabinet structure for optical media
Tray or drawer loading or ejecting
Reexamination Certificate
active
11219771
ABSTRACT:
A disk drive with a tray that can be smoothly taken in and out without a gear coming-off from a rack. The tray includes, on its back surface side, a cam wall and a gear escape-preventing wall in parallel to each other along the rack with a predetermined spacing therebetween, and a guide groove provided on a rear side of the tray and connected to the gear escape-preventing wall via an inclined portion formed on the cam wall. Provided on a font side of the tray are a transverse guide groove perpendicular to a disk conveyance track, a transverse guide wall defining the transverse guide groove, a corner wall connected to the cam wall, and a corner escape-preventing wall connected to the gear escape-preventing wall. First and second bosses are provided on a rack loading device, which interpose therebetween the cam wan and the gear escape-preventing wall.
REFERENCES:
patent: 5859744 (1999-01-01), Kim et al.
patent: 5943181 (1999-08-01), Son et al.
patent: 6893238 (2005-05-01), Eisenmann et al.
patent: 7076789 (2006-07-01), Yanase et al.
patent: 2003-100004 (2003-04-01), None
Makino Takeshi
Nishide Masahiko
Chen Tianjie
Orion Electric Co. Ltd.
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