Paint roller, has paint supplied via supply line and support bracket, pumped into inside of roller, and pressed through holes

摘要

The roller (1) is rotatably mounted on a support bracket (5). The roller can be attached to a tool holder (3) or used by hand. The paint roller is supplied with paint via a supply line (4) and the support bracket. The paint is pumped into the inside of the roller, and pressed through holes in the cylinder, sponge or brush.