Back to results
US 2015/0306738 A1Published application
Low pressure polishing method and apparatus
AssigneeDiamabrush LLC
InventorSimon Palushaj
Life of this patent
Estimating the term…
Abstract
A low pressure, low speed concrete polishing apparatus and method of cleaning and polishing a floor a polishing pad and interchangeable polymer strips. The interchangeable polymer strips are slideably received within the housing of the pad. The polymer strips have an abrasive material embedded therein which collectively work to polish the floor while cleaning the floor during normal speed floor cleaning conditions.
Claims21
-21. (canceled)
A brush assembly comprising:
- a pad including a plurality of slots;
- a retainer removeably fixed to the pad;
- and
- a plurality of abrasive strips each removeably engaging one of the slots, each abrasive strip including a protrusion retained in the slot between the pad and the retainer, and each abrasive strip including a tip spaced from the pad.
1 more element
An abrasive strip for use with a brush assembly, the brush assembly including a pad, the abrasive strip comprising:
- a body and a protrusion, the body having a height in a longitudinal direction from the protrusion to a distal tip and having a width in a lateral direction;
- wherein the protrusion protrudes from the body in a direction transverse to the longitudinal direction and the lateral direction;
- and
- wherein the protrusion is configured to engage a slot in the pad of the brush assembly.
1 more element
Dependencies are inferred from the claim text.