Society of Glass Technology · [Sheffield] · leaf 745
e replaced by a number ofrollers, 20, which are positively driven and press the edges of thesheet, 1, against the moving drawing-table, 12. The rollers aremounted at the ends of shafts, 21, which are joumailed in pivotedarms, 22. The rollers are also supported by springs, 23, the com-pression of… … Fig. 193. MACHINERY FOR THE WORKING OF GLASS. 301 418. Automatically Drawing Sheet Glass. W. J. Mellersh-Jackson, 28, Southampton Buildings, Chancery Lane, London(Libbey-Owens Sheet Glass Co., Nicholas Building, Toledo, Ohio,U.S.A.) (Brit. Pat., No. 199881, April 28th, 1922).—Relates to aprocess of…
Glass
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