Perfected provision, applicable to the mounting of circular abrasive brushes (Machine-translation by Google Translate, not legally binding)

摘要

Improved arrangement, applicable to the assembly of rotary abrasive brushes, in accordance with which a pair of rigid washers, made of a material resistant to compression, which are braced in extreme positions and in tight form on the axis of the corresponding machine, and between those that are located and are imprisoned the rotating brush or brushes in question, whose washers are equal to each other and are mounted facing each other, presenting their external faces flat and orthogonal to the axis of the set, while their inner faces are not flat and/or they are not parallel to the outer faces, being provided with at least one zone of maximum thickness and at least one zone of minimum thickness, and the area of maximum thickness of each washer facing the zone of minimum thickness of the other. (Machine-translation by Google Translate, not legally binding)