초록 ▼

A self supporting roller table in combination with a power saw includes a frame with polygonal sides and a plurality of support legs supporting the frame independently of the power saw at a height compatible for cooperation with the power saw. A plurality of parallel rollers are each rotatably attac

A self supporting roller table in combination with a power saw includes a frame with polygonal sides and a plurality of support legs supporting the frame independently of the power saw at a height compatible for cooperation with the power saw. A plurality of parallel rollers are each rotatably attached within and to the frame. Each roller is made from a conventional plastic pipe section with a pair of plastic end plugs having integrally molded stub shafts for rotatably mounting the rollers.

대표청구항 ▼

For use in combination with a power tool with which large workpieces are used, a self-supporting roller table comprising: a frame comprising a pair of spaced, parallel, side members and end members joining the side members; a plurality of support legs at each end of the frame for supporting said fra

For use in combination with a power tool with which large workpieces are used, a self-supporting roller table comprising: a frame comprising a pair of spaced, parallel, side members and end members joining the side members; a plurality of support legs at each end of the frame for supporting said frame independently of the power tool at a height compatible for cooperation with said power tool, said legs comprising a pair of leg assemblies at each end of the frame, each leg assembly comprising a pair of legs, each leg comprising a tube section joined to another tube to move as an assembly and having upper and lower ends, said legs each including an adjustable leg portion adjustably telescopically fitted in each tube section; a plurality of rollers, each roller comprising a plastic pipe section having two open ends and a pair of plastic end plugs having surfaces for respectively concentrically engaging an inside surface of the plastic pipe at both open ends and an integrally molded plastic stub shaft, each side member of the frame having a plurality of apertures formed therein and having annular surfaces for directly receiving the stub shafts of the end plugs to rotatably mount the stub shafts and said rollers in generally parallel spaced apart relationship and directly supported on the annular surfaces; and hinge means for pivotally mounting the leg assemblies to the frame side members to position the tubes of each assembly below the lower edge of a respective side member and in alignment therewith, the hinge axis of the hinge means being offset from the longitudinal axis of the legs and above the upper ends of the legs so that when the legs are pivoted upright the upper ends of the tube sections of the legs abut against the lower edge of the respective side frame member to directly support the frame and rollers.