Gold panning machine
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United States of America Patent
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app pub date -
Jan 25, 2017
filing date -
Jan 25, 2017
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Abstract
A gold panning machine that works with or without water. A pan is attached to a transmission and motor like that in a clothes-washing machine. The transmission and motor oscillate the pan full of Gold-Bearing sand like the tub in a clothes-washing machine. The pan has a ring attached to it that prevents the gold from being thrown off by the centrifugal force caused by the oscillation. The gold concentrates in the bottom of the pan by gravity and the waste is discarded by centrifugal force.
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Family
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