Load bar weighing system

Weighing scales – Load guide – Rail

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177134, 177DIG8, G01G 1902, G01G 1904

Patent

active

046570969

ABSTRACT:
A load measurement bar is attached to an isolated section of railroad track rail at two locations along the neutral axis of the rail. The bar assembly contains displacement sensors to measure the bending slope of the rail relative to the bar to provide a signal output directly proportional to load.

REFERENCES:
patent: 3159227 (1964-12-01), Raskin et al.
patent: 3592278 (1971-07-01), Shumaker et al.
patent: 3741327 (1973-06-01), Nordstrom et al.
patent: 3746111 (1973-07-01), Berthiaume et al.
patent: 4160204 (1979-07-01), Holmgren et al.
patent: 4503922 (1985-03-01), Brosh et al.
The Condensed Chemical Dictionary, 9th Edition, G. G. Hawley, editor, Van Nostrand Reinhold Co., New York, pp. 391 and 840.
Insulation/Circuits, "Plastic Materials for Molding and Extrusion", Jun./Jul. 1970, pp. 137-139.

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