Patent ID: 6224062
Filing Date: 2001-05-01
Classification: A63C,F16C

Abstract:
In combination a bearing and a bearing cover for the sealing application to a bearing assembly and axle, the bearing cover used in connection with roller skates and skateboards and intended for repeated usage, the bearing cover comprising: a body structure having a substantially thin, strong, flexible circular shape of a predetermined diameter, the body structure having parallel sides and a center circular hole extending through the body structure, the center circular hole having a diameter greater than the diameter of the axle for permitting the axle to pass through and position the body structure concentric with the axle, the body structure also having an angular section extending radially outwardly from said center circular hole to a diameter substantially less than the body structure diameter, the body structure further having a circular flange section with a diameter less than the body structure diameter which forms a projecting edge, the circular flange section being located on one of the parallel sides, the angular section extending axially on the same parallel side as the circular flange section is located, the angular section functioning as a spring to allow continuous biased tension of the circular flange section to a bearing outer race surface, functioning to seal the bearing assembly and axle and allow the projecting edge to remove foreign matter from a sealing surface.