| 摘要 |
A weighing system has a load-bearing member attached to and supported by support means. A plurality of center-loaded type load cells are fixed on the load bearing member. A plurality of load rods are provided, each load rod extending across one of the load cells. Each load rod has a centering recess therein. A load supporting member is supported on the load rods. The load supporting member is capable of lateral movement with respect to the load bearing member. The centering recess of the load rod tends to urge the load supporting member to its original position. The weighing system is disclosed for use in a sheave block weighing assembly. The weighing system provides a self-centering arrangement which permits lateral movement without the necessity of movable load cells and without the use of check rods or flexure plates which could result in weighing inaccuracies.
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