Fairbairn, William, Sir, 1789-1874 · London, Longman, Green, Longman, Roberts & Green · leaf 116
he slidingclutch box, serves for throwingthe driven shaft into or out of gearwhenever it may be necessary. Another ingenious contri-vance, I believe invented byMr. Bodmer, is shown in figs.227 and 228. It consists of abox a a running loosely on thedriving shaft s s, but carrying the bevel wheel b… … 92 OX MACIIINEEY OF TEANSMISSIOX, surface is coated Avith a copper plate, accurately fitting theinterior surface of the running box a a. The boss c c carries Fig. 227.
Mills and mill-work · Machinery
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