The accompanying illustration, Fig. 112, represents a form of band conveyor con- structed by the Berlin Anhaltische Maschinenbau Aktien Gesellschaft for conveying coal. The illustration shows clearly the type of tightening gear employed. It also gives the main drive with its two tightening pulleys in plan and elevation, the, throw-off carriage, and a cross section through one of the termini, as well as one intermediate section through the band.