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 111
ery nearly 240 tons of metal;the fuel (charcoul) was 34 per cent, ofthe yield, and the loss of metal was 8per cent. The little furnaces of 1J to 2 J feetare, except for special purposes, verymuch out of use. Fig. 2377 shows, however, a small swinging furnace in section, like those still etiiployed… … IRON. 107 journals, i i, which work in an appropriate gallows-frame, seen below At / Wi are staples, in which ironlevers can be thrust to tilt the furnace over and pour through the tap-hole A, which is furnished withprojections on which a clay lip, or runner, can be moulded. This tilting is still…
Mechanical engineering · Mechanics · Engineering
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