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 778
hough William Kelly, an American, had experimented with and obtained patents upon it before Bessemer. ,, ,r ^r ^ i tj i # n- -i We illustrate herewith the process patented by Messrs. Norton and Hodgson for rolling railband shapes. The underlying principle is to subject the molten metal to pressure… … Fig. 13. Fig. 14. Nortons process of rolling fluid metal. to exact ^ize and to further compress the metal ; also the speed of the rolls is such as to pre-vent damming of the metal ; that is, the speed is such as to provide for a continuous streamof practicailv a constant cross-section. It will be…
Mechanical engineering
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
