The essentials of gearing; a text book for students and for self-instruction, containing numerous problems and practical formulas (1911)
Anthony, Gardner C. (Gardner Chace), 1856- · Boston : D.C. Heath · leaf 60
he addenda will be1 inch, the dedenda li inches; and there being no backlash, the thickness of the teeth will be half the circular pitch, or ^. The circular 2>itch, p; =^=3.141G. Draw the pitcli cin-les. The line of action will jkiss thiough tlie pitch point, making the i-iMpiired angle with… … Fig. 16. indicated by Fig. 16, and according to the method for describ-ing an involute, Art. 12, page 7. It will now be seen thatthe gear tooth will be limited by the arc drawn through D,the point of tangency of base circle and line of action. If,however, the involute curve be continued to the…
Gearing
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