A scale to measure the Net contents of packages in general

摘要

A scale to measure the Net contents of packages in general, preferably usable to control the amount of gas filling Packaging bottles, which comprises a Bottom Case and a Top cover which is Mounted a Weight Measuring Mechanism and indication of the same m Effect of a Needle which Moves on a graduated Scale.The upper cover is supported on the packaging which will control the weight of its contents.Since the Housing base is projected perpendicularly to the same Four Cylinder Holes equidistantly Distributed among themselves, each of which passes through a Spring extends between the base of the Casing and the Inner Face of the Wall of the top cover, which t An Actuator is fixed to the Needle body weight indicator.The Lower end of the Cylinder freely pass through a respective Hole formed at the base of the housing. Throughout the Interior of each Cylinder's rod of a Union of the cover to the housing.The Lower end of the Shaft has a Wing Perimeter that defines a Cap on the bottom Face of the base of the Housing, and the Upper end has a Fastening Screw on the underside of the lid.The Body of the Needle Actuator has a sloped side to contact with the Needle, so that the lower end of the same determines a Resting position of the Needle and the Top End determines a position of maximum actuation of the Needle.