Inventors:
Robert I. Sann - Englewood Cliffs NJ
Arthur Goldberg - Fort Lee NJ
Assignee:
Howe Richardson Scale Company - Clifton NJ
International Classification:
G01G 2110
Abstract:
A weighing scale having a load receiving structure, such as a weighing platform, a force-transmitting system, such as a lever system, supporting the load receiving structure, and a load cell and selectively adjustable preload spring assembly connected to the force-transmitting system and supported by a rigid support structure independently of the force-transmitting system, wherein the load cell is rigidly mounted on the rigid support structure, and the preload spring is connected between the load cell and the force-transmitting system.
