Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 460
shown at a a, and in about the centre of this vessel the beating or triturating roll 6 Ais placed; it is surrounded with the blades or roll-bars c c, Fig. 2997. The roll is mounted upon a shaftd d, one end of which is placed in a pedestal or bearing on the further side of the chamber a, and… … upper end of this connecting-rod there is a cross-piece or head i, having turned pivots at each end, upon■which are placed small rollers i i, resting upon a horizontal cam kk\ which is made to revolve. Thiscam k k, by means of its geering, causes the roll b first of all to waslrthe rags a short…
Mechanical engineering · Mechanics · Engineering
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