MINING CUTTER

摘要

A mining unit for a coal combine comprising a cylinder having a cap plate and helically wound panels on the cylinder. The edges of the plate and the panels are provided with cutter holders. The perimeter of the panels project beyond the edge of the cylinder in the direction of the combine body forming a conical profile. The cylinder overlaps the body of the combine. An element mounting the unit on a drive shaft of the combine is situated inside the cylinder so as to be partly within the region of the cap plate.