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A treatise on gear wheels (1904)

Grant, George B. (George Barnard), 1849-1917 · Boston, Grant gear works, incorporated · leaf 103

An illustration from A treatise on gear wheels, 1904, leaf 103
-- ^1 I Beale Shew Bevel Gears, Bight Hand Spiral at 45 Fig, 163, Fig, 163a. … Left Hand Spiraliat 45* The working length of each gear is asdetermined by the line L of Fig. 161, andthe whole surface of the tooth within that Approximate Skeiv Teeth. 101 limit will be swept over by the line ofcontact. If the length of each gear is equalto the radius of the other gear it will…

Gearing

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