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A short treatise on the designing and construction of gearing and mill-work. Accompanied by an explanation of the construction and use of the odontograph of Prof. Willis .. (1873)

[Scott, David] engineer. [from old catalog] · New York, D. Appleton and company · leaf 43

An illustration from A short treatise on the designing and construction of gearing and mill-work. Accompanied by an explanation of the construction and use of the odontograph of Prof. Willis .., 1873, leaf 43
s be made to drive a pinion of seventeeth. And although in a wheel which has more than 50 teeth the pitch angle would be found gi-eaterthan the thickness of a tooth, still it would be less than that which should contain the thickness and thespace together; hence the angle which would be found due…

Gearing · Mills and mill-work · Odontograph

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

More pictures from A short treatise on the designing and construction of gearing and mill-work. Accompanied by an explanation of the construction and use of the odontograph of Prof. Willis ..

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