Society of Glass Technology · [Sheffield] · leaf 514
ane, their points moving in the paths shown in dottedlines. In a modification, L-shaped pickers are arranged horizont-ally, and the points follow elliptical paths which dip into the metalat the lower parts of their orbits and carry it inwardly toward thesheet, H. G. 0. 109. Drawing Sheet Glass. W.… … Fig. 59. drawing glass in flat sheets and consists in protecting the sheetduring drawing from injurious contact with the bending-roll andother supports by interposing a second sheet between it and thesupports. As shown, two sheets, X, Y, are drawn upwards fromthe metal in the receptacle, B, and…
Glass
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