Flexible and interchangeable multi-head floor polishing disk assembly
OwnerTchavdar V. Tchakarov, Eric Gallupinventors
Life of this patent
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Abstract
A disk assembly for use with floor grinding and/or polishing machines. The disk assembly includes multiple cutting heads attached to a flexible rubber disk, and a layer of hook and loop type fastener material for attaching the disk assembly to the drive plate of the floor grinding and/or polishing machine. The disk assembly also includes a foam pad for attachment between the flexible polishing disk and the drive plate to provide additional support structure, and a rigid plate which can optionally be used between the flexible polishing disk and the foam pad to maintain a flat polishing surface.
Claims20
A disk assembly comprising:
- a flexible disk having opposing faces, an outer diameter and an inner diameter;
- and
- a plurality of separate abrasive heads affixed to one face of the flexible disk.
A disk assembly for grinding and/or polishing floors, comprising:
- a rubber disk having opposing faces, an outer diameter and an inner diameter;
- a plurality of separate and round diamond-impregnated abrasive heads rigidly affixed to one face of the rubber disk;
- and
- a foam backing pad attached to the other face of the rubber disk by a layer of hook and loop type fastener material.
Dependencies are inferred from the claim text.