Double resistance strain gage arrangement for shear force stress detection, has meander shaped resistance strain gages, each comprising two measurement guides arranged diagonally in opposition on support, at specified angle

摘要

Two pairs of meander shaped resistance strain gages (10,12,11,13) each consisting of two measurement grids (18), are arranged diagonally in opposition on a support (14). Each pair of strain gages are aligned at 90 deg angle, such that the measurement grid has an angle of 45 deg with respect to outer edge.