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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 102

An illustration from 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, leaf 102
Fig. 159. Small Sheave Pulley … Fig. 1G0. Section of Pattern for Sheave of cast aluminum, the shrink allowance should be based om ashrinkage of f inch per foot. The wood pattern is called the masterpattern. A cross-section through the finished pattern for this casting isshown in Fig. 160. The groove is a semicircle 1 inch wide,…

Patternmaking

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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