| 摘要 |
The present invention is directed to an apparatus and method for applying a liquid to a surface. One embodiment of the disclosed apparatus comprises a liquid roller comprising a roller member comprising a cylindrical body having a first side, a second side, an outer application surface and an inside surface. The inside surface comprises a continuous groove extending about the inside circumference. A follower rides in the groove, with one end of a piston arm is connected to the follower and another end of the connected to a piston enclosed within a cylinder. A liquid supply means is hydraulically connected to the cylinder by liquid conducing means. An axle extends axially through the center of the roller member. Liquid dispersion means disperse the liquid from the cylinder to the outer application surface as the roller member is rotated about the axle. A handle member is attached to the axle.
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