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 877
f geering there is one large vertical shaft from which the minor horizontal shafts derivetheir motion. The bottom extremity of the vertical shaft is supported on a species of bearing techni-cally named a foot-step, of which Fig. 2107 represents a specimen. In this case, the motion is… … which geers with the equally pitched wheel F on the horizontal shaft K. On the other extremity olthis shaft is the bevel-wheel C, which geers with a similar wheel on the vertical shaft; and throughthis last wheel motion is communicated to the equal wheel B and the geering on the right.…
Mechanical engineering · Mechanics · Engineering
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