Berkel Incorporated

Ernst Lohmann

Hans-Joachim Sacht

Apparatus for weighing goods or articles which includes a movement and indication assembly having a movement means and an indication means driven by the movement means wherein the movement means exhibits hysteresis between weighing operations involving increasing and decreasing weights of goods, a weighing platform on which the goods or articles are received for the weighing operations, a bar linkage mechanism between the weighing platform and the movement means, and a counterforce means connected to the bar linkage mechanism. An extension member is provided in the bar linkage mechanism to eliminate the hysteresis effect in the movement means to reflect greater accuracy in the indication means.

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Duisburg, Germany

Ernst Lohmann