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 200
llustrated in Fig. 306. Assembly. Assemble the device on the wooden plates. Fastenthe bearing plates in the correct location, and, having the draw PATTERN MAKING 181 board and stripping plate held tightly together, insert the round-head screws in the slots. Try the lift of the draw board, Fig.… … Fig. 307. Draw Plate Turned over and Pattern Drawn; Flask and BottomBoard Also Shown. A further Lift of Drawboard RemovesMachine from Mold or four wooden screws. The flask pins should be located to fit theflask-pin gage, as illustrated in Fig. 303. The mold board for thecope mold should have a…
Patternmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
