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 870
the end-long motion common to the other modes, the parts were locked together by a boltfixed upon the side of the pulley, and which, when shifted towards the axis, engaged with an arm of across, of which the part b, in Fig. 2095, is the modern representative. The bolt was wrought by meansof a key… … 8CS GEER1NG. Is derived from two sources—a circumstance which frequently occurs in localities affording water poweito some extent and vet not in sufficient abundance for the demands of the work. The deficiency iiusually supplied by a steam-engine; and the two powers are concentrated in the main…
Mechanical engineering · Mechanics · Engineering
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