Society of Glass Technology · [Sheffield] · leaf 602
of threads of glass.The amount of glass forced over the lip can be varied by alteringthe length of the stroke of the plunger. S. E. 168. Mould for Glassware. K. E. Peiler and W. A. Lorenz(Hartford Fairmont Co.) (U.S.A. Pat. No. 1331471, February25th, 1920. Filed March 26th, 1915, No. 17181).—This… … Fig. 108. 120 JOURNAL OF THE SOCIETY OF GLASS TECHNOLOGY. Fig. 109 shows a plan view of an embodiment of the invention,showing the two halves of the mould in the open position. Themould sections 7 and 8 are hinged on a stud, 6, which is securedto the base plate, 5. The closing movements of the…
Glass
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