Material handling system for mining machine

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United States of America Patent

PATENT NO 9022484
SERIAL NO

13566462

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mining machine for cutting material from a mine wall includes a cutting head that is movable to engage the mine wall, a vacuum duct positioned proximate the cutting head and including an inlet for receiving the material that is cut from the mine wall, and a sizer for reducing the size of material that passes into the vacuum duct, the sizer being positioned proximate the inlet.

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Patent Owner(s)

Patent OwnerAddress
JOY GLOBAL UNDERGROUND MINING LLC40 PENNWOOD PLACE SUITE 100 WARRENDALE PA 15086

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mackay, Graeme Alberton, ZA 6 35
Naidoo, Dushendra Johannesburg, ZA 1 0

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