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 124
d form of the arm at the center of the pulley,as shown in Fig. 1S7. The next two pieces of stock, a and a,ohould have the grain at right angles to the length of the core box;the thickness of a to be f inch, out of which is carved the fillet.These two pieces are to be fitted into the core box, and… … Fig. 1S7. ConalnicuoD Diagram for Ari the fillet on a had best be carved after the assembly. Trim sectiona at cZ to make the round beading between the arms, and trim a at/to a half ellipse. The rim end of the arm pattern c and its parts c and c areconstructed by the same process, fitting the pieces…
Patternmaking
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