Weighing system having an astatic lever

Abstract

A weighing system includes a base (12), a load receptor (14) articulated to the base with a parallel linkage arrangement, and a transmission lever (24) pivotably articulated to the base through a lever joint (25). The transmission lever has a first lever arm (241) connected to the load receptor via a load coupling band (28). A second transmission lever arm (242) carries at least one element of an electromagnetic compensatory sensor arrangement (26). An astatization force generating element fixed on one side to the base generates an astatization force introduced into an introduction point (32) of the transmission lever. An astatization lever (36) is pivotably connected to the base with an astatization lever joint (40), the astatization lever has first astatization lever arm (361) connected to the introduction point via an astatization coupling band (34) and a second astatization lever arm (362) operatively connected to the astatization force generating element.

Dependencies are inferred from the claim text.