| 摘要 |
PURPOSE:To make a device compact by mounting a horizontal shaft in a cross direction to the cross intermediate position of a stationary plate and fitting the left end of an upper right horizontal rod and the right end of an upper left horizontal rod respectively pivotally to the horizontal shaft. CONSTITUTION:A stationary plate 11 of a weighing device is mounted at the intermediate of a branching trough 79, and a horizontal shaft 12 in a cross direction is mounted in the cross intermediate position of the plate 11. The left end 14 of an upper right horizontal rod 13 and the right end 16 of an upper left horizontal rod 15 are fitted respectively pivotally to the shaft 12. Lower right horizontal rods 17, 18 and lower left horizontal rods 19, 20 are provided in the positions below a frame body 10. In the case of this invention, the shaft 12 and a cross horizontal shaft 23 are located on the perpendicular lines and when the vertical members on both right and left sides are provided at an equal distance, the weights relating to the vertical members have no relation with the shape of a bag 34; therefore the device is made compact. |
