Abstract: A bowling ball resurfacing device is capable of evenly abrading, machining and furbishing the entire surface of a bowling ball. The resurfacing device includes a housing, first and second rolling wheels which are rotatably provided within the housing in a spaced-apart relationship with each other to hold and support the bottom surface of the bowling ball, a driving motor operatively connected to the first and second rolling wheels for causing the first and second rolling wheels to rotate, a friction contact unit for supporting the bowling ball in cooperation with the first and second rolling wheels and for making frictional contact with the surface of the bowling ball to abrade the bowling ball, and a relative speed regulator for intermittently changing the rotational speed of the second rolling wheel with respect to the first rolling wheel so as to alter the axis of rotation of the bowling ball.

Abstract: A bowling ball resurfacing device is capable of evenly abrading, machining and furbishing the entire surface of a bowling ball. The resurfacing device comprises a housing, first and second rolling wheels which are rotatably provided within the housing in a spaced-apart relationship with each other to hold and support the bottom surface of the bowling ball, a driving motor operatively connected to the first and second rolling wheels for causing the first and second rolling wheels to rotate, a friction contact unit for supporting the bowling ball in cooperation with the first and second rolling wheels and for making frictional contact with the surface of the bowling ball to abrade the bowling ball, and a relative speed regulator for intermittently changing the rotational speed of the second rolling wheel with respect to the first rolling wheel so as to alter the axis of rotation of the bowling ball.