ES259104U - Connection unit (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Connection unit, consisting of a nut, to be embedded in one of the elements to be connected, another body or bushing of cylindrical shape axially ori- ented, partially, and transversely in the form of a through, which is housed in the other element to be connected and which comprises in its threaded partial orifice, a conical free end screw whose end corresponds to the through transverse orifice, and a third piece of elongated cylindrical shape with a threaded end housed in the nut, its central portion through the corresponding gap up to accessing the area of the other body or bushing, essentially characterized in that the third part has a frustoconical portion whose axis coincides with that of said third part, frusto-conical portion that is arranged in the assembly, just in the vertical of the partial orifice axially of the bushing and in contact with the conical end of the screw housed in said orifice, the end acting as only on the conical surface of the aforesaid frustoconical portion, when the screw rotates from the outside, whereby the two bodies to be assembled by the set of said parts are united with the suitable pressure, thanks to the displacement of the third piece. (Machine-translation by Google Translate, not legally binding)