Weighing scales – Self-positioning – Spring
Patent
1992-04-02
1994-03-08
Miller, Jr., George H.
Weighing scales
Self-positioning
Spring
177 50, 73 1B, 73862634, G01G 308, G01G 1952, G01L 2500, G01L 122
Patent
active
052930076
ABSTRACT:
Holes are drilled in the flexure regions of a parallel beam load cell (14), the flexure regions defined by two cut-out portions (26 and 28) which extend between the longitudinal side surfaces (36 and 38) of the load cell (14). The holes extend inwardly of the load cell in the longitudinal side surfaces thereof. The location and depth of the holes are dependent upon the moment balance correction necessary.
REFERENCES:
patent: 3968676 (1976-07-01), Ormond
patent: 4128001 (1978-12-01), Marks
patent: 4150729 (1979-04-01), Ormond
patent: 4237727 (1980-12-01), Lockery et al.
patent: 4453609 (1984-06-01), Griffen et al.
Darst Timothy J.
Mundhenk Mona L.
Miller Jr. George H.
Stress-Tek, Inc.
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