Egg weighing apparatus

Weighing scales – Shock absorber – damper – Load-holder transmission mechanism

Reexamination Certificate

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Details

C177S175000, C177S238000, C209S513000

Reexamination Certificate

active

07057119

ABSTRACT:
A device and method for weighing eggs. The egg weighing apparatus includes a movable stem that supports an egg weighing platform. The stem is attached to a measuring device that is electronically and mechanically driven for precise measurement of an egg. The present invention uses a damper or alternatively, uses a tuned dynamic vibration absorber to yield precise measurement of an egg.

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patent: 4770261 (1988-09-01), Yamahaka
patent: 4848495 (1989-07-01), Hayashi
patent: 4850443 (1989-07-01), Bergholt et al.
patent: 5488203 (1996-01-01), Hassel et al.

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