Disc driving device and cam for disc driving device

Details Disc driving device and cam for disc driving device Disc driving device and cam for disc driving device

2007-03-13

2007-03-13

Wellington, Andrea (Department: 2627)

Dynamic optical information storage or retrieval

Particular cabinet structure for optical media

Capable of only accepting unprotected insertable single...

C720S608000, C720S619000, C360S092100

Reexamination Certificate

active

10931419

ABSTRACT:
In a disc driving device that performs loading operation to transfer a disc, which is a disc-shaped storage medium, in its radial direction, and chucking operation to transfer the disc substantially in the direction of the thickness, the loading operation and the chucking operation are to be performed by a single driving source, and miniaturization and reduction in thickness or the like of the device are to be realized easily. The disc driving device has roller arm parts that sway parallel to the radial direction of a disc, a chucking arm part that sways substantially in the direction of the thickness of the disc, and a cam. The cam has a cam groove for regulating swaying of the roller arm parts so as to position the disc transferred in the radial direction at a predetermined position, and a cam groove for regulating swaying of the chucking arm part so as to transfer the disc situated at the predetermined position substantially into the direction of the thickness.

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