Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Capable of only accepting unprotected insertable single...
Reexamination Certificate
2009-05-13
2011-11-08
Hoang, Huan (Department: 2827)
Dynamic optical information storage or retrieval
Particular cabinet structure for optical media
Capable of only accepting unprotected insertable single...
C720S619000, C720S689000, C720S713000
Reexamination Certificate
active
08056094
ABSTRACT:
An optical disc drive including an outer casing, a supporting base, a main shaft motor and a position-limiting element is provided. The outer casing has an optical disc entry. The supporting base is disposed in the outer casing. The main shaft motor is disposed on the supporting base. The position-limiting element has a first pivot portion, a position-limiting part and a second pivot portion located between the first pivot portion and the position-limiting part. The first pivot portion is connected to the supporting base, and the position-limiting element is able to be swung about the second pivot serving as a fulcrum. When the supporting base is located at an upper position, the position-limiting part is located at a first position, and when the supporting base is located at a lower position, the position-limiting part is located at a second position, wherein the first position is under the second position.
REFERENCES:
patent: 5878011 (1999-03-01), Nakamichi
patent: 7500253 (2009-03-01), Inoue
patent: 7937718 (2011-05-01), Fujisawa et al.
Chou Sheng-Hsiung
Huang Chien-Wei
Tsao Wei-Min
Wang Ta-Hsiang
Hoang Huan
Jianq Chyun IP Office
Lite-On Corporation
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