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 198
^wGxT^ several motions are produced; we wTill therefore attempt to describe it as follows:—Upon the horizontalshaft a. (which makes 2§ revolutions per minute.) is fixed a toothed, bevelled wheel, which drives abevelled pinion on an upright shaft, (not shown;) nearly at the top of this a spur-wheel…
Mechanical engineering · Mechanics · Engineering
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