ES183140U - Potenciometro line. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Rectilinear potentiometer, characterized essentially by the constitution of its casing according to two longitudinal halves, each of which is capable of supporting a track of electrical resistance, to travel through a cursor in permanent contact with a collector also associated with the semicaja, with terminals of both electrical elements derived from the lower face of the casing, which, in its upper and end parts, has a metallic, rigid and laminar guiding element mounted for the support of the cursors determining said element in double-angled heads and inserted in cavities of suitable form, practiced in the expansions of the half-shells, resulting in the guiding element in longitudinal arrangement and mechanically protecting the interior of the casing in which the resistant tracks and the collectors appear, appearing in the upper, lateral and inferior end portions of each termination of the guiding element each threaded holes, for the purpose of mounting the potentiometer by means of screws, in three different positions, the support for the cursors being constituted by a block formed by two plates located respectively above and below the longitudinal guide element, one of which has lugs in the form of lugs and some lateral branches, conjugated of recesses of corresponding shapes made in the other plate, these being inseparably joined after their coupling, after insertion of the longitudinal guide element. (Machine-translation by Google Translate, not legally binding)