Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 597
The combination consists of a cog-wheel A and pinion B working into the same, supported by suitableframework C on a permanent bed D, said cog-wheel having attached to its face two sliding-dies E E ofthe usual form for indenting the screw on the rod of iron F, said dies being turned with said…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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