ES297307A1 - Improvements in the manufacture of fuse holders (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements in the manufacture of fuse holders, which essentially consist of obtaining said protection elements starting from sheet metal pieces, of reduced thickness and in the form of T, whose blade or shorter section is bent to transmit the shape of an open clamp that remains limited by two divergent lips, by means of which two opposite spines are defined which, thanks to the elastic condition of the formed clamp, are opened to allow the penetration of the end caps of the hyaloid capsule of the fuse, against which it is subsequently applied said clamp in retainer function, by own elastic reaction, while the greater blade or part that starts from the central region and one of the sides of the clamp, is transmitted a double bend and a double bend until acquiring a configuration that is appropriate for a game consisting of two of these elements can be located inside a box insulator in which, in addition to appropriate dimensions, an annular neck is provided in its bottom, from which protrudes an externally threaded bush and equipped with an axial hole in whose foot there is a loop whose position and dimensions determine the formation of two open sectors , diametrically opposed, which are oriented perpendicular to the alignment of those elastic clamps so that they can enter their terminal blades, which are thus retained and isolated from one another, proceeding then to the torsion of the terminals, which are they connect the corresponding conductors. (Machine-translation by Google Translate, not legally binding)