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 576
s or centres, A and B respectively, although it will be seen that no one of them can movewithout moving all the others, at intervals of time dependent upon tlie number of notches in the wheelsb, b\ and b\ respectively, and also upon their respective distances in the arrangement from tlie firstmover…
Mechanical engineering · Mechanics · Engineering
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