Patent ID: 7958641

Claim:
A rolling plate assembly for use in conjunction with a rotary portable saw having a saw blade, the rolling plate assembly comprising: a. a one piece base molded out of a single piece of material having a front housing member and a rear housing member, the two housing members interconnected by a first longitudinal sidewall having a raised stabilizer fin, a parallel oppositely disposed second longitudinal sidewall having a raised stabilizer fin that is affixed by a member having a threaded opening, each of said longitudinal sidewalls having a means for receiving a slidable member identically positioned adjacent said front housing member, said opening is positioned to vertically be aligned with each of said means for receiving a slidable member, a horizontal flat plate section extending between the front housing member and the rear housing member, at least one stabilizer tube formed into the horizontal flat plate section, and a penetration slot extending through the horizontal flat plate section; b. each housing member having a pair of oppositely disposed wheel bearing seats, the front housing member rotatably supporting a front wheel having a cut mark and an interior wheel shaft terminating in a pair of wheel bearings at either end, the front wheel rotatably and removably supported in the front wheel housing by insertion of a wheel bearing in into one bearing seat, the front wheel extending toward a leading edge of the front housing member in which it is rotatably retained, the rear housing member rotatably supporting a rear wheel having an interior wheel shaft terminating in a pair of wheel bearings at either end, the rear wheel rotatably and removably supported the rear wheel housing by insertion of a wheel bearing into one bearing seat, the rear wheel extending toward a rear edge of the rear housing member in which it is rotatably retained; c. the rolling plate assembly is used in conjunction with the rotary power saw which is detachably retained on the base; and d. a cutting guide having a frame member that is inserted through the means for receiving a slidable member and affixed to at least one means for receiving slidable member by a fix screw positioned in the threaded opening, the frame member supporting a wheel housing at one end, the wheel housing rotatably retaining at least one wheel, a portion of the cutting guide frame member remote from the wheel housing so that the at least one wheel extends in a plane perpendicular to the one piece frame.