Society of Glass Technology · [Sheffield] · leaf 590
he oppositefinishing mould. When the parison is being charged, the valve,11, is open, but it is closed when the slide is pushed inwards atthe next station to bring the finishing mould under the turnoverhead. At the third station, the slide is drawn out to allowremoval of the bottle, etc., and thus… … Fig. 136. 282. Glass-making Machinery. A. E. Clego (Brit. Pat.No. 124356, July 12th, 1918, No. 11420).—In a machine for 212 JOURNAL OF THE SOCIETY OF GLASS TECHNOLOGY. pressing jam-jar blanks intended to be blown subsequently inanother mould, the usual spring cover-plate, 9 (Fig. 138), throughwhich…
Glass
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