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US 9,314,899 B2Granted
Grinding tool for the simultaneous sanding and polishing of floors
AssigneePuchegger Jilg Parkett Gross U. Einzelhandels Ges.M.B.H.
InventorsAlfred Puchegger, Hermann Beisteiner
Life of this patent
Estimating the term…
Abstract
A grinding tool carrier (1) having substantially circular grinding discs (2), on which an abrasive covering is detachably secured, wherein chip-removing cutters (4) are arranged on the grinding tool carrier (1) and between the grinding discs (2).
Claims9
A grinding tool carrier comprising:
- substantially circular grinding discs arranged on a side of the grinding tool carrier that faces the floor, on each of which an abrasive covering is detachably secured;
- and
- chip-removing cutters arranged on the side of the grinding tool carrier that faces the floor on the grinding tool carrier between the grinding discs arranged on the side of the grinding tool carrier that faces the floor.
Dependencies are inferred from the claim text.