Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 807
wheel, which is therefore equal to the length ofthe stroke of the engine. Similar combinations to that of the crown-wheel and pinionwere early introduced into mechanism. In examples of this con-struction, which are still to be found along with cog-wheels and trundles, the cogs are simply disposedon…
Mechanical engineering · Mechanics · Engineering
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