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 218
\ Fig. S44. Same Machines aa Fig. 342, with Patterns Drawn draws the patterns c and Ci through the stripping plate h, and thedrag mold is completed. The pattern C2 is not drawTX throughthe stripping plate, as enough draft can be given to this part toallow the mold to be easily lifted, the flask… … Fig. 345. End Elevation of Cope Machine G)pe Machine. Taking up the construction of the severalparts, the cope machine will be fitted first. The stripping platewill be of standard dimensions, and it will be well to adopt severalsizes and mount all patterns on these plates so as to avoid the ex* 200…
Patternmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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