Spray system for mining machine
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United States of America Patent
Stats
-
Mar 12, 2019
Grant Date -
Dec 15, 2016
app pub date -
Jun 14, 2016
filing date -
Jun 15, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A mining machine includes a chassis, a cutting assembly coupled to the chassis, and a spray arm coupled to the chassis and positioned proximate the cutting assembly. The chassis includes a first end, a second end, and a chassis axis extending between the first end and the second end. The chassis is movable in a direction parallel to the chassis axis. The cutting assembly includes an arm and a rotatable cutting drum having a plurality of cutting elements. The spray arm includes a first portion, a second portion pivotably coupled to the first portion, and at least one spray nozzle for emitting a fluid spray in a region adjacent the cutting assembly. The first portion is coupled to the chassis and extends away from the chassis along a spray arm axis. The second portion is pivotable relative to the first portion about a wrist axis.
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