Patent ID: 6609959
Filing Date: 2003-08-26
Classification: B24B,G11B

Abstract:
A disk cleaner, comprising:a polishing member that is rotated while it is pressed against a surface of a disk to be polished to thereby polish the surface of the disk; an air cooling apparatus that cools the disk by causing outside air to flow along the surface of the disk, the air cooling apparatus being incorporated integrally with the disk cleaner; and a main body on which the polishing member is mounted, wherein the air cooling apparatus is incorporated with the main body; wherein the main body includes a lower housing having an upper plate and an upper housing having a lower plate, wherein the plates form a substantially closed space in the main body, a hinge joins the upper housing to the lower housing such that the upper housing is movable away from the lower housing by pivoting about the hinge, wherein a turntable for supporting the disk is disposed in the closed space, and the polishing member is supported in the upper housing and is received in the closed space; and wherein the air cooling apparatus is associated with the lower housing and an air flow generated by the air cooling apparatus is introduced into the closed space from an air inlet port formed in upper plate of the lower housing, is directed to flow generally diametrically across the disk, and is discharged outside the main body.