Fairbairn, William, Sir, 1789-1874 · London, Longman, Green, Longman, Roberts & Green · leaf 108
g the machinery in a roomwas thrown out of gear by a lever, which contained the steps,and supported the end of the horizontal shaft and wheel, whichgeared into that on the upright shaft, as shown in fig. 215, witha rope at the end of the lever a to pull it out of gear. Thismode of disengaging… … movable levers to each. To remedy these defects, standardsor plummer-blocks, with a m.ovable slide e, fig. 216, in whichthe end of the shaft revolved, was introduced. To the top Fiar. 216.
Mills and mill-work · Machinery
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
