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US 3,939,612 AGranted
Reinforced grinding wheel
AssigneeDresser Industries, Inc.
InventorGeorge N. Peterson
Life of this patent
Estimating the term…
Abstract
The disclosure illustrates a grinding wheel that is reinforced by a length of wire positioned on the side faces of the wheel in a spiral pattern beginning adjacent the inner diameter with successive turns progressively radially outward alongside the wheel. The wire is bonded to the wheel by an epoxy resin.
Claims7
A reinforced grinding wheel comprising:
- an abrasive grinding wheel having an inner diameter and a pair of side faces;
- a length of wire positioned on at least one of the side faces of said wheel in a spiral pattern beginning adjacent the inner diameter and having successive turns substantially abutting one another and positioned progressively radially outward with respect to the side face of said wheel;
- and
- means for bonding the wire to the side wall of the wheel whereby the wheel is reinforced.
1 more element
Dependencies are inferred from the claim text.