| 摘要 |
PURPOSE:To inexpensively prevent the interference error in a longitudinal axis direction, by such a simple method that the direction from the ends of the load receiving plates provided to a plurality of beam type load cells to the end of a support and mount base stand is made constant and allowed to be parallel to a definite straight line. CONSTITUTION:A support and mount base stand 10 is fixed to the bottom surfaces of one ends A of a plurality of beam type load cells while load receiving plates 12 are fixed to the top surfaces of the other ends B of said load cells to constitute a weighing machine. When the direction from the support and mount ends A to the load receiving ends is same along one edge 121 of one load receiving plate 12 and axially extends along a straight line, both load cells 1211, 1212 are displaced in the same direction (direction from B to A) and, therefore, each load receiving plate 12 is displaced to the A-end direction by l. When the load cells 1221, 1222 of the other end edge 122 of the load receiving plate 12 are similarly arranged to the same direction in parallel, the load receiving plate 12 is freely displaced to the direction from B to A and, therefore, the load cells accurately detect load without generating interference to each other. |
