Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 905
894 GLASS. pure of iron is plaoed between the brasses and Hie frame, and according as it is exchanged forone of more or less thickness so will it cause the rollers to bo nearer or further apart, and thusregulate the thickness of the glass. The roller f is also provided with wheels jj at each end,… … on the end of an upright shaft p, driven by an underlying shaft from the main driver. The upperpart of the shaft p is supported by a bracket q, projecting from the side-frame; near the upperpart of the framing there are two plummer-blocks r, which form a support to the pins which projectfrom the…
Mechanical engineering
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