Patent ID: 6422097
Filing Date: 2002-07-23
Classification: B60C,Y10T

Abstract:
An apparatus for checking the conformity of a wheel on an assembly line of tires and wheels, each wheel having a disk and a rim with flange, by simultaneously measuring the overall width of the rim of a wheel and an outline of the disk of the wheel, while at the same time checking the diameter of the rim, and thus verifying proper matching of wheel to tire in conformity with a known requirement of a manufacturing customer, comprising:a centering system including a support arm for centering rollers, at least one induction detector, a rotatable metal plate, movable relative to said at least one induction detector and a linkage connecting the support arm and the metal plate so that movement of the support arm imparts rotation to the metal plate, and an apparatus including a first guide unit having a support which is vertically movable by a jack and guide rods, a sensor carried by the support for applying the sensor against a flange of the rim, a second guide unit independent of the first, but integral with the support, the second guide unit having a support which is vertically movable by a jack and guide rods, and a sensor carried by the support of the second guide unit for applying the sensor to the disk of the wheel, the displacements of the supports verifying the wheel.