Mining Machine, In Particular Surface Miner, As Well As Method For The Removal And Installation Of A Transport Device In A Mining Machine
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United States of America Patent
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app pub date -
Feb 13, 2013
filing date -
Mar 20, 2009
priority date (Note) -
Abandoned
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Abstract
In a mining machine for the processing of a ground surface, including a machine frame, a cutting drum mounted in the machine frame, a first conveyor which accepts mining material from the cutting drum, and a second conveyor which accepts the mining material from the first conveyor, a grease tensioner is connected to an upper roller of the second conveyor. A grease feeding connection is accessible by a person standing on the ground and is communicated with the grease tensioner.
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