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 74
Z&ni r^ r^ 125. Loose-Piece Pattern Fig. 126. Loose Pieces in Mold Many other examples might be given, as the case of the commontwo-flange pulley, which, when small, is often molded in this way. PATTERN MAKING 59 LoosePiece Patterns, It is frequently the case that parts ofthe pattern will… … ■ice;
Patternmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
