"General arrangement of Apron Conveyor for loading vessels, pans are 48 inches wide, 12 inches pitch, attached to chains working over sprockets at 24 fee centers. Capacity of conveyor is about 250 tons of coal per hour, material being received from a 42 inch M. & G. belt conveyor. The Apron Conveyor will work at any angle, the outer end being raised or lowered to suit vessel." -Meese, 1913

Apron Pan Conveyor

"General arrangement of Apron Conveyor for loading vessels, pans are 48 inches wide, 12 inches pitch,…