ES249754U - Pulsator-switch (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Switch-switch, characterized in that it comprises a preferably parallelepipedic box provided with forked lugs for its attachment to a wall or panel and opened by its front, where a push button is framed and inserted by a box that is framed by a box also equipped of fixing lugs and which is molded with transparent material and provided with a perimetral flange on its internal face, in which an equally adjusted sliding frame is coupled to the internal contour of the box, from the bottom of which several pairs of elbowed contacts emerge that communicate electrically with respective terminals installed in a socket attached to the back of the box, while the back face of the frame of the pushbutton split several rods, as many as pairs of contacts, equipped with separate rockers constituting electric bridges, one of the which, at least, is confronted and makes contact behind a pair of contacts, while the rest are confronted and separated in front of the other pairs, staying in that position thanks to springs that, circumscribed to each stem and resting on the bottom of the box, push the corresponding stem and, therefore, push the button out until its edge abuts with some nails attached to the mouth of the box; when pressing the button, the rocker that made a bridge with a pair of contacts is separated by opening the respective circuit, while the other rockers make stop and make contact with their corresponding pres, closing the relevant circuits. (Machine-translation by Google Translate, not legally binding)