Society of Glass Technology · [Sheffield] · leaf 584
Fig. 75. MACHINERY FOR THE WORKING OF GLASS. 101 136. Glass Blowing Machine. A. A. Mohn, London (Brit.Pat, No. 734252, July 31st, 1918, No. 12506).—In a machine ofthe turn-over rotary-table type, the usual neck, parison, and blow- … Fio. 76. ing moulds are combined in a single divided hinged mould, 11(Fig. 76), which is closed round the blowing nozzle, 10b. Afterbeing charged and inverted, the mould, 11, is closed by a bottomplate, and compressed air is then admitted through the valve, 10,to blow the bottle, etc. H. G. C. 137.…
Glass
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