Optical disc repairing device

Details Optical disc repairing device Optical disc repairing device

2005-11-01

2005-11-01

Morgan, Eileen P. (Department: 3723)

Abrading

Machine

Rotary tool

C451S287000, C451S288000, C451S324000

Reexamination Certificate

active

06960122

ABSTRACT:
An optical disc repairing device is mounted on a repairing machine base to perform cleaning, maintenance and repair of the optical disc. The repairing device includes a movement transmitting element, a connecting element mounted on the movement transmitting element, a resilient piece mounted between the movement transmitting element and the connecting element, a carrier element mounted on the connecting element, and a repair element mounted on the carrier element. When the optical disc rotates, in association with a rotation of the repairing device, the scratched surface of the optical disc is polished until a surface without defects is obtained to proper reflection of the laser beam for data access from the optical disc.

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patent: 5571041 (1996-11-01), Leikam
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patent: 6386946 (2002-05-01), Lin et al.
patent: 6547657 (2003-04-01), Bauer
patent: 6595835 (2003-07-01), Gadbois
patent: 6638149 (2003-10-01), Lalli et al.
patent: 6699110 (2004-03-01), Lee
patent: 6726527 (2004-04-01), Lalli et al.

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