Handbook of construction plant, its cost and efficiency (1918)
Dana, Richard Turner, 1876-1928 · New York, McGraw-Hill book company, inc., [etc., etc.] · leaf 145
e point. Their cost is about as follows: idth of Belt.Inches12 Price $320 345 Width of Belt,Inches20 Price $425 14 24 30 36 475 16 370 555 18 345 635 Hand propelled trippers discharge materials at fixed points, towhich they are moved along a track by hand. Width of Belt,Inches12 Price ..$180 Width… … Fig. 63.DIMENSIONS IN INCHES 11 ly*ly*iy4ly*1% Pulleys are of cast iron on hollow steel shafts, turning in castiron brackets mounted on hard pine or steel base, for attachingto stringers. Guide idlers are of cast iron and consist of two inclined pulleysmounted on cast iron brackets. idth of Belts A…
Contractors' operations · Building
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