ES128534U - Contact push-button for acoustic vessels of car vehicles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Contact push button, for acoustic warning devices of motor vehicles, of the type operated by pressing on a tilting ring, essentially characterized by the fact that it comprises a lower block, fixed to the central hub of the steering wheel of a vehicle, on whose block it is mounted, with floating character, the central body of the tilting ring, whose unbalanced determines the entry into operation of the corresponding acoustic warning, this floating character being achieved with the construction of three screws fixed in a triangular arrangement on said central body and surrounded by corresponding springs, as well as as by an insulating washer, which mounts in a central pin of the first cited block and which receives on the upper side a discoidal lamella arranged in it. Bottom of that body, to establish the connection to ground. Of the lower peripheral metal ring, integral with an insulating discoidal part, fixed by a nut superior to the same central pin of the block and carrier, on its upper face, of a metallic sector constituting the connection point of the current active pole and conveniently connected by transverse rivets to the aforementioned lower metal ring of the same piece, which constitutes the element that closes the circuit to operate the acoustic warning. (Machine-translation by Google Translate, not legally binding)