Fairbairn, William, Sir, 1789-1874 · London, Longman, Green, Longman, Roberts & Green · leaf 105
greatly increased, and the coupling, in consequence, became moredurable. A description of half-lap coupling was introduced by the lateMr. Hewes. It was formed by the lapping over a part of theend of each shaft, which was cast square. A square box wasalso fitted over the two ends, so as to bind them…
Mills and mill-work · Machinery
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