Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 467
wheel R and the velocity of the endlesscloth may be varied, when we wish to alterthe strength of the paper. To obtain this effect, Sandford and Varrallhave controlled the scoop-wheel II by the twoparallel cones C and C, which carry the belt d:the cone C receiving its motion from the lat-eral shaft…
Mechanical engineering
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