초록 ▼

A painting tool for painting a vehicle wheel is disclosed. The tool includes a base and a plurality of idler wheels rotatably coupled to the base. The wheels are disposed about the base to rotatably support a workpiece. A motor is coupled to the base and includes a motor output disposed to engage th

A painting tool for painting a vehicle wheel is disclosed. The tool includes a base and a plurality of idler wheels rotatably coupled to the base. The wheels are disposed about the base to rotatably support a workpiece. A motor is coupled to the base and includes a motor output disposed to engage the workpiece and to rotate the workpiece on the plurality of idler wheels about a workpiece axis. A mask is operatively coupled to the base. The mask is movable between an engaged position wherein the mask obscures a portion of the workpiece and a disengaged position wherein the mask is disposed away from the workpiece. A method of painting a vehicle wheel is also disclosed.

대표청구항 ▼

1. A method of applying a coating to a portion of a wheel, said method comprising the steps of: a) mounting the wheel on a coating tool;b) moving a mask from a disengaged position away from the wheel to an engaged position engaging the wheel and towards the wheel such that the mask obscures a furthe

1. A method of applying a coating to a portion of a wheel, said method comprising the steps of: a) mounting the wheel on a coating tool;b) moving a mask from a disengaged position away from the wheel to an engaged position engaging the wheel and towards the wheel such that the mask obscures a further portion of the wheel in the engaged position;c) rotating the wheel on the coating tool by applying power to a motor having an output which engages the wheel at the further portion of the wheel which is obscured by the mask; andd) applying coating to the wheel with the mask in the engaged position such that the coating is prevented from being applied to the further portion of the wheel which has been obscured by the mask. 2. The method according to claim 1, wherein step a) further comprises engaging the wheel with a plurality of idler wheels at a location on the wheel not to be painted, wherein the idler wheels rotatably support the wheel. 3. The method according to claim 1, wherein step c) further comprises rotating the wheel with an explosion-proof motor and capstan drive wheel. 4. The method according to claim 1, wherein step b) further comprises the step of spacing the mask a predetermined distance away from the wheel. 5. The method according to claim 1, wherein the mask includes at least one mask wheel adapted to rotatably engage the wheel when the mask is in the engaged position. 6. The method according to claim 1, wherein step a) includes the step of mounting the wheel on at least one tapered trunnion wheel which is included in the coating tool and which supports the wheel, wherein the tapered wheel is tapered with decreasing diameter. 7. The method of claim 1, wherein the coating is electrostatically or non electrostatically applied liquid paint or powder paint. 8. The method according to claim 1, wherein step b) includes the step of pivoting the mask from the disengaged position to the engaged position by pivoting an arm which supports the mask. 9. The method of claim 6, wherein at least one of the trunnion wheels is frusto-conical. 10. The method of claim 8, wherein the mask includes an arcuate masking portion coupled to a free end of the arm. 11. The method of claim 1, wherein step a) includes the step of mounting the wheel on a plurality of tapered trunnion wheels which are included in the coating tool and which supports the wheel, wherein the tapered trunnion wheels are diametrically opposed and are tapered with decreasing diameter. 12. The method of claim 11, wherein each of the plurality of trunnion wheels are frusto-conical. 13. The method of claim 6, wherein the trunnion wheel engages the wheel at a portion of the wheel obscured by the mask. 14. The method of claim 11, wherein the plurality of trunnion wheels engage the wheel at a portion of the wheel obscured by the mask.