Grant, George B. (George Barnard), 1849-1917 · Boston, Grant gear works, incorporated · leaf 91
be conju- gate to it, and the combination deservesnotice because it is one of the few forms thatare easily constructed. It may be said that «8 Tredgolds Method. Tig. 14:5. its practical construction is simpler and easierthan that of any other form of bevel geartooth except the skew pin tooth of… … JPin bevel gears. tooth. It has the same troublesome cusp,which can be avoided in the same way, bysetting the center of the pin back from thepitch line. It is the only known form of tooth thatcan be formed in a practical manner by themolding process of (27). If the cutting toolis a conical mill, it…
Gearing
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