ES289366U - De moldeo centrifugo device (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Centrifugal molding device, specially designed to obtain parts from cold hardenable materials, such as for example polymerizable resins, whose purpose is to supply the mold or molds of the product with a rotational spherical movement that determines a uniform distribution, centrifugal force, said material on the internal and closed wall of the corresponding mold, characterized in that it is constituted from two axes coaxially coupled one inside the other, to which effect the latter is hollow, axes that rotate independently receiving the movement of respective motor-variators, it being provided that the enveloping shaft receives integrally by its opposite end around the movement, by a hollow fork diametral with respect to it, inside which accesses the corresponding end of the internal axis, settling in the fork of said fork an auxiliary shaft coupled through a p isja of conical gears with the aforementioned internal axis and that, through a suitable transmission, is related to a tree established in a frontal and perpendicular prolongation of the aforementioned fork, a tree that is perpendicular to the pair of main axes and that constitutes the support for the mold holder on which the corresponding molds have to be fixed, in number and variable configuration, all in such a way that said mold holder and, consequently, the molds are subjected to two rotational movements on axes perpendicular to each other, which give rise to the intended spherical rotational movement. (Machine-translation by Google Translate, not legally binding)