Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 141
h themol anil floor of the mine. This issiip|)orted by a dog or bra((\ to stilT-tu .ind hohi the frame rigid as the;iuger bit advances into the coal,iower is transmitted to this auger-iiit or feed-bar through two gear-wheels. Attached to the engine arcteed-nuts that open and close uponI he…
Mechanical engineering
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