Case of hidden weights, on roverbal toy balance. (Machine-translation by Google Translate, not legally binding)

摘要

The hidden weight box, on a roverbal toy balance, characterized in that it consists of a semi-cylindrical shaped body according to a flat face, which constitutes the cover of the passage window at the base of the balance, which is higher than the rest of the piece, which has a neck for attachment, independent, to an axis to this effect determined at the base of the balance, and because. Against the plate constituted by the upper base of the semi-cylindrical body, it has an arched groove approximately in a 90º arc, sliding against the axis of the articulated parallelogram of the balance and against the rest of the surface of the plate is determined by thermoforming boxes for coupling part of the set of weights and projecting flanges for coupling the remaining weights in predetermined number and distribution. (Machine-translation by Google Translate, not legally binding)