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 212
d the stripping plate toforce the pattern out of the mold with an oblique or roll-back motion. Cope Pattern. The masterpattern illustrated in Fig. 332is constructed of three piecesof stock, nailed and gluedtogether. As in the case ofall master patterns, use thedouble-shrink rule and alsoadd a… … fig. 332. Master Pattern 194^ PATTERN MAKING Cope Stripping Plate, A perspective view of the* stripping platefor the cope machine is illustrated in Fig. 334. The angle and dimensions of the recess Jin the top are determinedfrom the original drawing.Fig. 308, and from thelocation of the patterns…
Patternmaking
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