Invention Grant
US3980148A Device for weighing stationary objects 失效
固定物体称重装置

Device for weighing stationary objects
Abstract:
Weighing equipment for weighing stationary objects, such as containers, load platforms and the like, includes a base and a plurality of supports containing pressure sensitive load cells and each formed of an upper supporting part which is attached to the object and a lower support part which rests on the base. The two support parts of each support are formed of two portions of a spherical bearing having upper and lower bearing surfaces. One of the supports is a rigid support which permits no relative horizontal movement, another of the supports permits movement in one direction only and the other two supports permit movement in both directions.
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