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 163
as a guide for bringing all tooth spaces tothe same depth! Solid Pinions, Small gears, or pinions, as they are called, areusually made with a solid web instead of arms, and are glued up insolid blocks of end wood, the grain of the entire block running parallelwith the face of the teeth. Such an… … Fig. 260. Section Showing Small Gear Madefrom Glued-Up Stock Bevel Gears Built»Up Construction. Patterns for bevel and miter gears arebuilt as illustrated at a and h, Fig. 261. The segments are to oxerlap PATTERN MAKING 147 as shown, which is not only a saving of stock, but also saves timewhich…
Patternmaking
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