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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
62, making theangles 26° 34 and 63° 26 with theaxes. The Olivier gear of Fig. 160 isperfect in theoretical action, but theteeth must be taken so far from thegorge that the obliquity of the ac-tion is excessive, and the arc ofaction is so limited that the teethmust be small. The sliding and… … Section of Beales Oeara Fig, 162. Fig, 162a,

Gearing

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