Perfected support for paper rolls. (Machine-translation by Google Translate, not legally binding)

摘要

Improved support for rolls of paper, essentially characterized in that each of the lateral and parallel plates intended to support a roll by means of a longitudinal and internal pin thereto has, in horizontal coaxial arrangement, two pairs of tubular sleeves threaded and coupled inside the orifices in correspondence, said bushes having separate bends in their terminal parts corresponding to the faces of those plates, with one of them having a smaller diameter, a grooved recess on its internal surface, intended to serve as accommodation and retention for a couple of balls located in the mouths of a transverse perforation and pushed by a helical spring housed therein, made in a cylindrical plug disposed inside a tubular component designed to be supported between the two pairs of caps integral with the parallel plates, being made the management of said component, in order to its extraction and new insertion, by means of a cylindrical head collected by threading in the part corresponding to the carrier cap of the positioning balls. (Machine-translation by Google Translate, not legally binding)