New Patent: Fresh Air Intake System For Overburden Drills

摘要

U.S. Patent No. US 9,770,682 was issued for a fresh air intake system for overburden drills.This innovative fresh air intake system for overburden drills supplies clean air into the operator's cab simply, reliably and effectively. Air from the cleanest point accessible for an overburden drill - the top of the mast - is routed through an intake designed to passively accommodate the raising and lowering of the mast.