Grinding lamella for arrangement on a grinding wheel which can be driven in rotation about an axis of rotation

摘要

A grinding lamella 1 for being arranged on a grinding wheel 19 which is rotatingly drivable around an axis of rotation, comprising an outer edge 2 which is at least partially convex, an inner edge 3 which is at least partially concave, a front edge 4 which connects together the outer edge 2 and the inner edge 3 on the front side of the grinding lamella 1, and a rear edge 5 which connects together the outer edge 2 and the inner edge 3 on a rear side of the grinding lamella 1, wherein the front edge 4 is longer than the rear edge 5 and wherein the outer edge 2 is longer than the inner edge 3.

主权项

1. A grinding lamella for being arranged on a grinding wheel rotatingly drivable around an axis of rotation comprising:
an outer edge which is at least partially convex in shape, an inner edge which is at least partially concave in shape, a front edge which connects the outer edge and the inner edge on a front side of the grinding lamella, and a rear edge which connects the outer edge and the inner edge on a rear side of the grinding lamella, characterized in that the front edge is longer than the rear edge and that the outer edge is longer than the inner edge, and wherein either: (1) the front edge and the rear edge are straight-lined and enclose an angle; (2) at least along part of its length, the outer edge comprises a convex outer edge portion, and that at least part of its length, the inner edge comprises a concave inner edge portion, wherein the convex outer edge portion and the concave inner edge portion comprise the same radius; (3) between the convex outer edge portion and a corner, in the region of transition between the outer edge and the front edge, there is provided a straight-lined outer edge portion; (4) between the convex outer edge portion and a corner, in the region of transition between the outer edge and the rear edge, there is provided a straight-lined outer edge portion; or (5) the entire inner edge is formed so as to be concave with a constant radius.