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 610
cylin-drical rolls wear concavely. To compensate for this, the Bowers rolls are made with the faceof one concave and the other convex. Rolls properly fed wear regularly enough, however,and as the advantages gained by the Bowers system are more than balanced by the disad-vantages, they have not come… … Fig. 13.—Stiirtevant mill. rapidly revolving runners, each having a plane annular grinding face and a coned center.Both of the runners are set on the same side of the turning plate, very close to and parallelwith it, and in the fields of its lower quadrants. The large turning plate is pierced by…
Mechanical engineering
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