Weighing scales – Load guide – Rail
Patent
1981-02-02
1982-12-14
Hartary, Joseph W.
Weighing scales
Load guide
Rail
177211, 177DIG9, 198504, G01G 1906
Patent
active
043633692
ABSTRACT:
A track scale weighs a load on a track. The scale comprises a live rail for supporting the load to be weighed. A pair of load cells spaced longitudinally of the live rail support the live rail. The load cells have sensing means for sensing shear stresses and providing a signal indicative of the load supported by said load cells. Each of the load cells have a projecting portion extending transverse to the live rail and supporting the live rail. A bearing is interposed between the projecting portion of each load cell and said live rail. The bearing is constructed to allow for movement of the live rail relative to the load cells.
REFERENCES:
patent: 3554025 (1971-01-01), Andersson
patent: 3669756 (1972-06-01), Bradley
patent: 3714997 (1973-06-01), Ahl et al.
patent: 3734217 (1973-05-01), Flinth et al.
patent: 3894592 (1975-07-01), Andersson
patent: 4081045 (1978-03-01), Harris
Hartary Joseph W.
Masstron Scale Inc.
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