Society of Glass Technology · [Sheffield] · leaf 726
s, 34,the projections, 18, thus lift the cylinder. The cutting of the cylinder into sections is performed by anelectrically heated wire carried by supports, 39, 40, which canslide upwards with the movement of the cylinder. Grippers, 44,Fig. 219, which are pulled upwards by a weight, 44, are… … Fu. 219. 421. A Method of Drawing Sheet Glass Continuously.J. R. Scohy (U.S.A. Pat,, No. 1420868, June 27th, 1922. FiledJuly 24th, 1920, No.398798).—The inven-tion relates to a pro-cess of drawing glassin a continuous sheet,and consists of meansfor maintaining thewidth of the sheet asit is drawn…
Glass
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