Pattern making; a practical treatise for the pattern maker on wood-working and wood turning, tools and equipment, construction of simple and complicated patterns, modern molding machines and molding practice (1921)
Ritchey, James, Monroe, Walter W. (Walter William), b. 1869 · Chicago, American technical society · leaf 191
Fig. 296. One-Half of Complete Flange Coupling 172 PATTERN MAKING Loosehub … ^f^ Cope Print Fig. 297. an increase or reduction of the diameter of a line of sliaftingis made. Equipment for Machine Use, It is now desired to constructa molding machine, Fig. 298, with as little expense and delay aspossible, whereby a machine molder may produce the easting.The principle used…
Patternmaking
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