Perfected provision in painting rollers (Machine-translation by Google Translate, not legally binding)

摘要

Improved arrangement in paint rollers, in which the basic structure of the tool on which the roller is mounted defines a section-axis incorporates a cylindrical tubular body provided with an intermediate interior thickness determining a diametral reduction of the tube in order to constitute a settlement on which an elastic bush-bearing fits tightly snap-fit through that stretch-axis merced. To the provision of a greater diametral relationship in the ends of the bush-bearing, compared to said thickening, at the same time that the constitution of chamfered ramps enable the interpenetration of the bush on the shaft to constitute a pair rigidly integral in rotating play, without axial mobility, with respect to the tubular body which closes its mouthpieces by means of the adjusted incrustation of fixation stop-ends in the position of the absorbent or impregnating coating of the surrounding paint of an assembly thus integrated as a removable core. (Machine-translation by Google Translate, not legally binding)