Disc-guiding member provided with a positioning pillar

Details Disc-guiding member provided with a positioning pillar Disc-guiding member provided with a positioning pillar

2007-10-16

2007-10-16

Heinz, A. J. (Department: 2627)

Dynamic optical information storage or retrieval

Particular cabinet structure for optical media

Capable of only accepting unprotected insertable single...

Reexamination Certificate

active

10957656

ABSTRACT:
A disc drive includes a disc-guiding member provided with a positioning pillar, a rotating seat for receiving an optical disc when the disc is disposed at a reading position, and a transport roller for pushing the optical disc against urging action of the disc-guiding member to a temporary position above the reading position. The pillar has an enlarged first portion to contact the disc when the disc is at the temporary position and a constricted second portion to space apart from the disc when the disc is at the reading position.

REFERENCES:
patent: 6636470 (2003-10-01), Sasada et al.
patent: 6941565 (2005-09-01), Huang et al.

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