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 ... (1907)
Mullin, Joseph P · New York : D. Van Nostrand · leaf 78
oth these washers and hub core prints must have a hole through the centre, about one-sixteenth larger than the diameter of the spindle used in the foundry. (r. Fig. 51, is a plain strickle-board, with the projec- Fig. 51. tions on the bottom edge made to fit the panel on the side of the segment of… … Fig. 52. depth of the face of the wheel ; set the step and spin- dle ; then take one of the washers and hub core print, Fig. 50, and bed it in, as shown at «/, Fig. 52.
Founding · Patternmaking
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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