| 摘要 |
A weighing system includes a weighing pan connected to a rigid armature by a linkage in a manner constraining the armature to motion along a reference axis with respect to the housing. Another linkage couples the armature to a housing. A low friction damper is coupled between the weighing pan and the housing to damp the relative motion of the force input member and the housing. A force transducer, comprising a pair of complimentary opposed surfaces having a mutual separation which is related to the force across the transducer, is coupled between the armature and the housing. Coupled to the transducer is a position sensor which generates a signal representative of the separation between the complimentary opposed surfaces of the transducer.
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