Dynamic optical information storage or retrieval – Optical storage medium structure – Disk cartridge
Reexamination Certificate
2007-06-26
2007-06-26
Chen, Tianjie (Department: 2627)
Dynamic optical information storage or retrieval
Optical storage medium structure
Disk cartridge
Reexamination Certificate
active
11045140
ABSTRACT:
A disk drive including a tray on which a disk cartridge is mounted and is loaded into and unloaded from a main body; a guide formed on the tray; and an opening and closing member installed to be elastically connected to the guide. The opening and closing member has a second gear that rotates a rotating wheel by meshing with a first gear; and a first protrusion formed on one end of a second gear and to temporarily rotate the rotating wheel so that the first and second gears can mesh. The guide pushes the first protrusion during loading/unloading of the tray so that the first protrusion and the latch do not come in contact with each other.
REFERENCES:
patent: 6944875 (2005-09-01), Kawaguchi et al.
patent: 7017170 (2006-03-01), Iwaki et al.
patent: 2004/0062175 (2004-04-01), Inoue
patent: 2004/0148624 (2004-07-01), Inoue
patent: 2004/0210921 (2004-10-01), Shibagaki et al.
Eum Jae-yong
Lee Jeung-rak
Lee Yong-hoon
Yim Hong-kyun
Chen Tianjie
Stein, McEwen & Bui LLP
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