Fairbairn, William, Sir, 1789-1874 · London, Longman, Green, Longman, Roberts & Green · leaf 177
ar away, by the screws t and v, andthe shaft on which the brushes are fastened is adjusted by the 144 ON CORX MILLS. screws uiv; h is the dust-hole at the bottom of the machine,12 inches square, tlirough which the dust is taken as often asnecessary from the chamber K. By the door e convenientaccess… … w tu, which regulate the shaft on which the brushes are fixed,are screwed into projections a b cast on the frame, and by theslots and screws c, d, e, f, the whole of the brackets A b canbe raised or depressed as necessity requires. In some mills, besides the separator already described, a…
Mills and mill-work · Machinery
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