Inside Out Library

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 189

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 189
Fig. 293. Section of Pattern Board removed, leaving the cap pattern in the mold. The cope moldthen is rammed and removed, following which the plate patternis placed on the parting, and strips of wood the same thickness asthe plate pattern are nailed to the edges of the flask. The dragmold at this… … Fig. 294. Drag Mold of Cap for Hanger made by the pattern board. The cap and plate pattern then areremoved and the gates cut. Closing the cope forms a mold that will produce a pattern plate, Flash Pin

Patternmaking

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

More pictures 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

More like this