ES127167U - Electrical switch device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Electrical switching device, of the rotary type, essentially characterized in that it comprises a glass-like insulating box in the bottom of which are fixed a plurality of radial laminar contacts protruding from orifices surrounding said vessel, whose contacts receive in their projecting zone the connection of many other conductor terminals, fitting for fixing in grooves provided in an annular space that in the aforementioned bottom is formed between the internal walls of the vessel and a neck of this directed towards the interior and which has holes through its source. Which are placed the contacts, which are elbowed in its opposite area to the connection and fit into grooves provided in a hole aligned with the neck and practiced in the bottom of the glass, which is inserted a rotating lid by an axis which, formed in the same, is inserted in the neck on washers against one of which rests a walloon of retention provided on the shaft and with which a socket formed in the cover cooperates and accommodates the neck, said cover having a notch for its rotation by the edge of a coin or equivalent, as well as a series of longitudinal cavities aligned in a circle in which two laminar contacts are guided which, by virtue of the rotation of the cover, are applied to each of two adjacent fixed contacts and receive for this the action of respective compression springs located in other sockets formed in extension of the guide cavities of said movable contacts. (Machine-translation by Google Translate, not legally binding)