ES26742U - Simplified balance for domestic use. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A simplified scale for domestic use characterized essentially by being constituted by a box, inside which the weighing mechanism is arranged, which, by means of a piece coupled to said mechanism, supports a trough or saucer where the item to be weighed is arranged; whose box has, on its front face, a graduated scale, indicative of the weight, capable of being traversed by an indicator needle coupled to said mechanism, which, in essence, is constituted by two vertical feet or supports, in the shape of a "U" inverted, each arranged at the end of a base or base, from whose feet pull two levers, one arranged in a plane superior to the other, and which can oscillate radially on them, which levers are articulated to a vertical tubular stem arranged equidistantly between both feet or supports, of which levers, the upper one is shorter than the lower one, and pulling from the free end of this a vertical spring or spring which, on its upper part, is coupled to a tension regulating part of the same. said spring or spring, this piece being fastened to the foot corresponding to the free end of the aforesaid lower lever, which, in turn, is integral with a central part, disposed in the lower part r of the weighing mechanism, provided with a toothed sector that meshes with a pinion whose shaft is coupled with the pointer indicating the weight. (Machine-translation by Google Translate, not legally binding)