Fairbairn, William, Sir, 1789-1874 · London, Longman, Green, Longman, Roberts & Green · leaf 192
tion. TJie Disengaging Apparatus.—The driving pinion i, fig. 291,is fitted upon the mill-spindle, so as to be capable of sliding upand down upon a sunk feather. \NTien fully engaged with thewheel H, fig. 270, it rests upon a collar formed on the upper sur-face of a large brass nut j, fig. 292,… … 160 ON CORN MILLS. independently of the position of the spindle, which, as we havebefore had occasion to remark, requires to be slightly lowered Fig. 291.
Mills and mill-work · Machinery
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