Disk drive

Details Disk drive Disk drive

2005-07-19

2005-07-19

Letscher, George J (Department: 2653)

Dynamic optical information storage or retrieval

Particular cabinet structure for optical media

Capable of only accepting unprotected insertable single...

Reexamination Certificate

active

06920638

ABSTRACT:
A disk drive is described, having a draw-in device for disk-shaped storage media, which prevents damage to the playoff area of such storage media. The draw-in device includes a threaded rod having an axis of rotation in the push-in direction of the storage medium. The course of thread of threaded rod acts together with the edge region of a storage medium inserted into the draw-in device so that the storage medium is drawn into the disk drive or pushed out of the disk drive by the rotation of the threaded rod, depending on the direction of rotation.

REFERENCES:
patent: 5459703 (1995-10-01), Tanaka
patent: 6097693 (2000-08-01), Nakamichi
patent: 6233218 (2001-05-01), Hoffmann
patent: 6459673 (2002-10-01), Becker et al.
patent: 0 127 584 (1984-12-01), None
patent: 0 833 324 (1998-04-01), None
patent: 06004977 (1994-01-01), None

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