作者: J Gustafsson , J Andersson , B Karlsson , R Haggstrom
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摘要: A scale for weighing heavy loads comprising a horizontally disposed frame structure in which load platform is supported by cells at least three points. The peripheral outline of the such that it can be laterally and vertically displaced within structure. include strain gauges each comprises first second elongate member. member fixedly secured to one end parallel aligned relationship therewith. One gauge other supports platform. members are free bend response placed upon bending sets up corresponding potentials indicative measured suitable measuring means. Moreover, between some abutting bearing means so constructed lateral movements cause vertical