Fairbairn, William, Sir, 1789-1874 · London, Longman, Green, Longman, Roberts & Green · leaf 32
ls isthat which mil cause them to be always, in regard to the powerthey mutually exert, in equally favourable situations, and,consequently, will give the machine the property of beino-moved uniformly by a power constantly equal. This would beaccomplished by simple rolling contact, which…
Mills and mill-work · Machinery
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