Society of Glass Technology · [Sheffield] · leaf 528
o engagethe cylinder cap on its interior.A bait made of spring metal withthe sections integral with the aiipipe may be used. The inventionis applicable to drawing-glasssheets. H. G. C. 207. Glass-blowing Moulds. L. N. Brunek and S. D. Olsen(Brit. Pat. No. 120416.November 2nd, 1917, No.… … Fig. 150 JOURNAL OF THE SOCIETY OF GLASS TECHNOLOGY. mounted on a fixed axis, u^ (Fig. 83). The halves are operated bya forked slide, d, the ends of which carry pivoted pins, e. Connect-ing links, h, adjustably mounted in the pins, //, are connected tolugs, a, on the mould halves, and are disposed…
Glass
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