System and method to minimize fine material produced during crushing of frangible material

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United States of America Patent

PATENT NO 9662655
SERIAL NO

15177972

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Abstract

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A system including a nearly horizontal jaw movable to reduce a size of frangible material, a stationary cover around a top side of the jaw, an area is defined between an outer surface of the jaw and an inner surface of the cover, and a drive mechanism to cause the jaw to move to vary the area between the cover and the jaw to reduce the size of frangible material within the area. Another system and method are also disclosed.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iafrate, John A Clermont, US 4 2

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