WEIGHER Russian patent published in 1994 - IPC

FIELD: weighing equipment. SUBSTANCE: load-receiving support is made in form of pair of balancing levers mounted onto the frame in the axes of rotation. One arm of each lever has to be load-receiving arm, and the other one is connected by hinge with one end of link. Weigher is made with input two-arm lever. Adding member is made in form of a shaft provided with brackets according to the number of load-receiving supports. The shaft is mounted for rotation on the frame. The second ends of links are connected by hinges to each bracket. One end of output lever is connected to one bracket, the other end of the lever is connected by hinges to free arm of input two-arm lever. EFFECT: improved efficiency of operation. 2 dwg