| 摘要 |
The present invention relates to a force transducer (101) for measuring compressive and/or tensile forces, said force transducer having a rod-shaped deformation body (102) which has at least a front face (103), a rear face, a left-side face (105), a right-side face (106), an upper end face (107) and a lower end face (108) and at least four strain gauges (117, 118, 119) which are provided on the deformation body (102) and are configured to measure the longitudinal extension and the transverse extension of the deformation body (102). On the front face (103) is provided a front elongate recess (109) in the region of a point of intersection (S) between a central longitudinal axis (L) and a central transverse axis (Q1) of the deformation body (102). Opposite the front elongate recess (109) is provided, on the rear side, a rear elongate recess. On the left-side face (105) are provided at least a left-side upper indentation (112) above the central transverse axis (Q1) and a left-side lower indentation (113) below the central transverse axis (Q1). Opposite each of these indentations on the left-side face are provided, on the right-side face (106), at least a right-side upper indentation (114) and a right-side lower indentation (115). An angle (a) between the central transverse axis (Q1) and the shortest connecting line (V) between the front elongate recess (109) and the left-side upper indentation (112) is not smaller than 17° and not larger than 29°. |
