Egg weighing device
AssigneeOtto Niederer Sons, Inc.
InventorFloyd S. Niederer
Life of this patent
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Abstract
Egg grading equipment of the type wherein a series of weighing devices each having a balance beam adjusted to respond to the weight of an egg of predetermined weight are provided with activating means which are cushioned or damped so as to render the weighing devices more sensitive, accurate and instantly responsive to the weight of the eggs being weighed whereby the accuracy and the speed at which the weighing operations are carried out can be materially increased.
Claims5
In egg grading equipment embodying a plurality of weighing devices, said weighing device each embodying a balance beam having egg supporting means thereon, means for depositing an egg on said egg supporting means, and means for holding said eggs supporting means in a predetermined position for receiving an egg, the combination of activating means for initiating movement of said balance beam and egg supporting means toward an egg discharging position after the deposit of an egg on said egg supporting means, said activating means including a stop means of a fixed, predetermined size engageable with the undersurface of said balance beam to limit downward movement thereof, said activating means further including a spring biasing means secured to said stop means to bias said stop means upwardly against the undersurface of said balance beam.
Dependencies are inferred from the claim text.