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 43
Fig. 58. Bevel 28 PATTERN MAKING One 3-inch universal, and one 8-inch or 10-inch ordinary bevel,will meet all the requirements of the pattern maker for the bevelededges and surfaces and the draft of pattern work. Rules. For all ordinary measurements, a 2-foot folding stand-ard rule, Fig. 60, will… … i % % Fig. 59. Universal Bevel for laying out or for working patterns, or any part of a pattern orcore box, to the required dimensions. Shrinkage Bale. For the molding dimensions of a pattern orcore box a shrinkage rule must be used. The reasons are that whena mold made from the wooden pattern is…
Patternmaking
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