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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 (1921)

Ritchey, James, Monroe, Walter W. (Walter William), b. 1869 · Chicago, American technical society · leaf 152

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, 1921, leaf 152
pe of Pattern. The slide-valve engine is built in a greatvariety of forms. Fig. 244 represents a sectional view of the cylin-der of a very common type. Ate, Fig. 245, we have a cross-section through the steam chestand exhaust port at AB, andat F, a cross-section at CDthrough the steam port. When… … Fig. 244. Section through Slide Valve Cylinder inches or over, a loam mold is usually made, as is fully described inthe section on Foundry Work. The size limit, how^ever, variesgreatly in different foundries.

Patternmaking

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

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