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 507
Scale.—± inch=l foot. Fig. 1442 represents one of the trunnions of the Trident, which, instead of being cast upon the cylin-der, as is the usual practice, are bolted on with twelve lj-inch bolts, and are strengthened by twelvebrackets, 1 inch thick, cast on the flanges of attachment. There is a…
Mechanical engineering · Mechanics · Engineering
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