Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 17
Description.—In the figure, L L represent the barrels, the enlarged ends of which are let into theboard and bolted through to ensure stability. There is one rack; the two pistons being attached to itsextremities. A portion of the rack is exposed at T. The sewn-pinion W, works in cast straps,…
Mechanical engineering
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