Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 638
ain Fithis lever i- also fastened a hook, which hooks on to the set-shaft GG are handles attached to a rodw hich has a cam on it. I5y turning the handles up, the rack i- raised out of geer and stops tl while the operator supplies another bolt or block of wood. The -et--haft ha- a dog on each end. |… … SHOT. Th- usual method - lead shot, is by letting melted lead, with a -mall alloy I , the air from a ■ ition, and thu- the leaden rain bl . and len hail or ihot To carry out tl high shot tower- . melted and poured into colanders with different sized holes according to tii required. That the let may…
Mechanical engineering
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