Weighing scales – Self-positioning – Electrical current generating or modifying
Patent
1986-03-04
1987-10-27
Miller, Jr., George H.
Weighing scales
Self-positioning
Electrical current generating or modifying
7386265, G01G 314, G01L 122
Patent
active
047023295
ABSTRACT:
A load cell including a unitary measuring body having circular end portions and an intermediate portion which defines a central axis corresponding to the direction of an applied load, the intermediate portion having a substantially rectangular cross-sectional shape to provide a pair of oppositely disposed side faces, each of the side faces having a recess with a central web therebetween and a plurality of bores extending transversely through the central web together with a plurality of strain gauges on opposite sides of the central web within the recesses responsive to the shear strain induced in the measuring body by an applied load.
REFERENCES:
patent: 3376537 (1968-04-01), Pugnaire
patent: 3680372 (1972-08-01), Ormond
patent: 4459863 (1984-07-01), Nordstrom
patent: 4546838 (1985-10-01), Ormond
patent: 4589291 (1986-05-01), Sander
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