Security device for destroying the information bearing layer and

Details Security device for destroying the information bearing layer and Security device for destroying the information bearing layer and

1998-11-13

2000-03-21

Scherbel, David A.

Abrading

Machine

Rotary tool

451 28, 451 63, B24B 700

Patent

active

060396377

ABSTRACT:
A device is disclosed for removing the information bearing surface and the data carried thereby from the substrate layer of a compact disc. The device includes a housing which has a first portion having an inner surface defining a first chamber. A second housing portion is selectively securable to the first housing portion to enclose the first chamber. A mechanism is provided for selectively mounting a compact disc within the first chamber. An apparatus is disposed within the chamber for removing the information bearing surface from the substrate layer of a compact disc positioned on the mounting mechanism by physically converting the information bearing surface to particulate material. The removal apparatus is biased against the information-bearing surface of a compact disc positioned on the mounting mechanism as the information-bearing surface is reduced to particulate material. Finally, a mechanism is provided for selectively actuating the physical removal apparatus within the first chamber.

REFERENCES:
patent: 5690542 (1997-11-01), Ikemoto

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