Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 756
ries a pinion geenng with a large central wheel on the front plate of thechuck; the work is fasfc oed by setting the lathe in motion, and holding back (In- front plate until thewheel upon it -hall have driven in the clutches worked by the -crew- suffii iently Ear to grasp it. The object of… … 3463.
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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