Dynamic mechanism optical subsystem > Having power driven optical transducer assembly > Turntable moves linearly and simultaneously with the optical transducer assembly > Patents

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Class Information
Number: 720/667
Name: Dynamic optical information storage or retrieval > Dynamic mechanism optical subsystem > Having power driven optical transducer assembly > Turntable moves linearly and simultaneously with the optical transducer assembly
Description: Subject matter wherein the turntable that supports the optical storage medium moves along a restricted linear path concurrent with linear movement of the optical transducer assembly during recording or reproducing of the optical storage medium.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7418724	Apparatus for changing multiple media disks	Aug. 26, 2008
7398539	Height-variable type turntable assembly and optical disk device including the same	Jul. 8, 2008
6795970	Disk loading apparatus with floatable clamp means	Sep. 21, 2004
6353591	Disk rotating device	Mar. 5, 2002
5631894	Drive unit with axially movable turntable for receiving an optical disk	May. 20, 1997
5398230	Apparatus for simultaneously moving the pickup and turntable of a disk player	Mar. 14, 1995
5101398	Device for magnetically guiding movement of a moving body such as an optical head	Mar. 31, 1992
4422170	Turntable apparatus	Dec. 20, 1983
4383309	Disc-shaped recording medium reproducing apparatus	May. 10, 1983