Weighing scales – Load holder – Pivotally interconnected transmission levers
Patent
1984-05-25
1986-02-11
Goldberg, E. A.
Weighing scales
Load holder
Pivotally interconnected transmission levers
177132, 177211, G01G 2108, G01G 1952, G01G 314
Patent
active
045694087
ABSTRACT:
A portable scale for weighing animals and the like. A weighing platform is suspended on top of two floating crossbar assemblies which are pivotally mounted to opposing edges of a rectangular wheeled base. Each crossbar assembly includes a lever member extending across the rectangular base toward the other lever. The levers are pivotally linked together at the center of the rectangular base such that weight applied to either crossbar assembly from the platform is transmitted to one of the levers which extends beyond the rectangular base. Downward motion of such lever is converted to a weight by a balance or load cell weighing mechanism. A weighing enclosure or basket is provided on top of the platform to confine animals therewithin during weighing.
REFERENCES:
patent: 2162622 (1939-06-01), Lindsay
patent: 3074497 (1963-01-01), Hawbaker
patent: 3658143 (1972-04-01), Schwartz
patent: 3726353 (1973-04-01), Christensen
patent: 3938603 (1976-02-01), Shoberg et al.
patent: 4286679 (1981-09-01), Schneider
Berns Anthony J.
Peterson Hensel B.
Foster Patrick W.
Goldberg E. A.
Nordic Forge, Inc.
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