Modern moulding and pattern-making : a practical treatise upon pattern-shop and foundry work, embracing the moulding of pulleys, spur gears, worm gears, balance-wheels, stationary-engine and locomotive cylinders, globe valves, tool work, mining machinery, screw-propellers, pattern-shop machinery, and the latest improvements in English and American cupolas (1885)
Mullin, Joseph P · New York : D. Van Nostrand · leaf 43
MOULDING PULLEYS WITHOUT A PATTERlsr. 27 CHAPTER IV. MOULDING LAEGE INTERNAL FLANGED PULLEYS WITHOUT A PATTERN. Nearly every jobbing and machine foundry, and pattern-shop also, has something to do with pulley- … Fig. 18. work. But they are not all equipped with a complete set of patterns, as illustrated in the preceding chapter ;
Founding · Patternmaking
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
