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US 6,283,845 B1Granted
Grinding wheel
AssigneeTyrolit Schleifmittelwerke Swarovski K.G.
InventorsMarkus Fischbacher, Hans Noichl
Life of this patent
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Abstract
A grinding wheel includes a carrier wheel and a grinding layer formed on a peripheral surface of the carrier wheel. The grinding layer includes grinding segments and cup-shaped or scoop-shaped openings between the grinding segments.
Claims1
A grinding wheel comprising:
- a carrier wheel having a peripheral surface;
- and
- a grinding layer arranged on said peripheral surface of said carrier wheel and including a plurality of openings distributed over said peripheral surface of said carrier wheel, each of said openings having one of a substantially V-shaped configuration and a substantially U-shaped configuration so as to have an open end and a closed end with respect to a circumferential direction of said peripheral surface, said grinding layer having a varying diameter with respect to a widthwise direction of said peripheral surface and including a largest-diameter portion, said openings being arranged such that said closed end of each of said V-shaped and U-shaped openings is a rearmost portion of each of said openings with respect to a direction of rotation of the grinding wheel and is located on said peripheral surface at a location of said largest-diameter portion of said grinding layer with respect to the widthwise direction of said peripheral surface.
Dependencies are inferred from the claim text.