ES142594U - Button. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Pushbutton, characterized by being organized on the basis of a hollow body of support of insulating material, open before and after, and externally provided with laces to enable, with the collaboration of conventional means, the fixation in position of such body in its place of placement, the hollow body of which is divided in two by a centrally perforated transverse partition, of which two parts, in the one corresponding to the front of the support body, is located the appropriate pulsing maneuvering body, also of insulating material, as well as the pertinent one spring of recovery that settling at one end in the mentioned partition and on the other on the pulsing organ itself, determines the direct disconnection of the electrical circuit, no longer pressing that pulsating organ; while in the other internal part of the support body two self-reliably laminar pieces of high electrical conductivity are located facing each other, operatively arranged to act as electrical contact functions, to which end said substantially elongated pieces comprise respective end portions that, outwardly appearing, have the functionality specific to act as receiver terminals for the connection of electrical conductors; as well as other curvilinearly bent end parts between which the head of an electrically conductive screw is screwed to said pulsating maneuvering member and, therefore, integral with its axial displacements, with the particularity that the head of that screw is of section variable in terms of dimensions, such that the portion of said head furthest from the curvilinear ends of said laminar pieces, when the electric circuit is open, results in a cross section greater than the space comprised between those extremities as well as that of the central bore of the internal transverse partition of the support body, in order to achieve the retention in such support body of the pulsating maneuvering organ, while the rest of the head in question has smaller cross sections than that mentioned space between the curvilinear extremities . (Machine-translation by Google Translate, not legally binding)