Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Capable of only accepting unprotected insertable single...
Reexamination Certificate
2006-01-23
2010-02-16
Renner, Craig A. (Department: 2627)
Dynamic optical information storage or retrieval
Particular cabinet structure for optical media
Capable of only accepting unprotected insertable single...
Reexamination Certificate
active
07665099
ABSTRACT:
A loading device for a disk driver includes a transporting unit and a guide unit. The transporting unit includes one roller or two rollers, and the guide unit includes two symmetric or asymmetric cones. When loading a disc, two sides of the disc are individually supported on two cones of the guide unit. Two cones have different cone angles, equal cone angles but unequal lengths, or the same shape but different rotation velocities. The guide unit utilizes different arc speeds on two ends to obliquely convey the disc with any guide rails. The loading device reduces the cost of production and prevents the disc from generating collision and noisy.
REFERENCES:
patent: 5031169 (1991-07-01), Kato et al.
Chang Ching-Hung
Chang Yu-Kuang
Peng Wen-Kuan
Ashford Tamara
Hsu Winston
Quanta Storage Inc.
Renner Craig A.
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