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 196
ig. 588 is a representation of Messrs. Choice and Gibsons brick-making machine, a a a a is anupright frame, with cross beams at top and bottom; b c are two vertical shafts, carrying two hori-zontal spur-wheels d and e, the teeth of which take into one another; these are put in motion by… … Dassing through them to form a centre, as in a hinge-joint. To the other extremity of each of the armsIt is firmly fixed, by screw-bolts, a cast-iron mould-box ?, having three divisions for three bricks, in -whichwork three stocks or false bottoms, having upright bolts passing through holes in the…
Mechanical engineering · Mechanics · Engineering
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