Cleaning disc for compact disc player

Details Cleaning disc for compact disc player Cleaning disc for compact disc player

G - Physics

11

B

G11B 7/00 (2006.01) G11B 7/12 (2006.01) G11B 23/03 (2006.01) G11B 33/00 (2006.01)

Patent

CA 2330722

A cleaning disc is provided to clean contaminated interior surfaces of a CD player. The cleaning disc is dimensioned to simulate a CD; however, in the first embodiment, the cleaning disc has stop tabs which prevent it from being fully loaded within a CD player. The front edge of the cleaning disc has a progressively narrowing contour, preferably semi- circular in shape, which simulates a CD. The CD player attempts to fully load the cleaning disc but fails as the stop tabs prevent further insertion. The load roller continues to spin thereby increasing the cleaning action of the load roller with the cleaning disc. The cleaning disc can be single or multiple layers, and can be composed of materials which most advantageously clean the load roller, and the other contact surfaces within the CD player including the upper and lower skid plates which also may become contaminated. In a second embodiment, the cleaning disc has the same shape and size as a CD. The second embodiment is used for cleaning the interior surfaces of a CD player which include a magazine style loader.

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