Importance

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Abstract

There is described a device, comprised of a frame or substructure, four arms arranged in cross shape or substantially in cross shape and hingedly supported on knife-edge in said frame, a weighing plate vertically movable relative to said frame, bearing through knife-edges on said arms, in notches provided therefor in the arms, in which said arms bear with the mutually-facing ends thereof on a box-design sensor, whereby the sensor capacity is changed proportionally to that force being exerted on said weighing plate, and in which said sensor is formed by a box-like holder with a bottom whereon a first insulated armature which acts as lowermost capacitive plate, is firmly secured.

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First Claim