Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 75
206. SHAKING GRATE for a boilerfurnace. The sectors are astride crossbars, and are rocked by a lever and con-necting rod to each tier of sectors. … 207. SHAKING AND TIPPINGFURNACE GRATE.—The front andback sections can be shaken separatelyby the double connections and levers. 208. COLUMBIA STOKER for soft coal. The coal is filled intothe hopper on the outside cf thefurnace, and from the bottom cf thehopper there is carried a chutewhich inclines…
Mechanical movements
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