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 (1916)
Ritchey, James, Monroe, Walter W. (Walter William), b. 1869 · Chicago, American technical society · leaf 221
CorePrints Fig. 349. Master Pattern for Part clt Fig. 348 Connecting the link j and ji by the arms I and h to diametricallyopposite points on the disk k transmits an opposing motion to linksj and ji, moving the parts cc away from each other, pressing the 202 PATTERN MAKING mold to the form desired,… … Fig. 350. Core Box for Pattcin, Fig. 349 be lowered, drawing and stripping the patterns cc and C\ throughthe stripping plate. The links j and ji extend the length of the -pf Tttr i
Patternmaking
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